Jurupa Community Services District (CA) Water Quality

Jurupa Community Services District is a large public water system in EPA region 9 that provides tap water for the 91752, 92880 zip codes. It has 27 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 2.56 µg/L. The maximum reported level of Manganese was 0.55 µg/L. There were 2 contamintants found in the Jurupa Community Services District water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (16)
1,2,3-trichloropropane (16)
1,3-butadiene (16)
1,4-dioxane (16)
1-butanol (16)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)
1H,1H,2H,2H-perfluorodecane sulfonic acid (18)
1H,1H,2H,2H-perfluorohexane sulfonic acid (18)
1H,1H,2H,2H-perfluorooctane sulfonic acid (18)
2,4-dinitrotoluene (32)
2,6-dinitrotoluene (32)
2-methoxyethanol (16)
2-propen-1-ol (Allyl Alcohol) (16)
4,4'-dichloro dichlorophenyl ethylene (DDE) (32)
4,8-dioxa-3H-perfluorononanoic acid (18)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)
alpha-hexachlorocyclohexane (16)
bromochloromethane (Halon 1011) (16)
bromomethane (16)
Butylated Hydroxyanisole (16)
chlorate (18)
chlorodifluoromethane (HCFC-22) (16)
chloromethane (16)
chlorpyrifos (16)
chromium (18)
chromium-6 (18)
cobalt (18)
dimethipin (16)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (32)
ethoprop (16)
Germanium (16)
HAA5 (five regulated haloacetic acids) (4)
HAA6Br (six brominated haloacetic acids) (4)
HAA9 (nine haloacetic acids) (4)
hexafluoropropylene oxide dimer acid (GenX) (18)
lithium (18)
Manganese (16)
methyl-tertiary-butyl-ether (MTBE) (32)
molinate (32)
molybdenum (18)
N-ethyl perfluorooctanesulfonamidoacetic acid (18)
N-methyl perfluorooctanesulfonamidoacetic acid (18)
nitrobenzene (32)
nonafluoro-3,6-dioxaheptanoic acid (18)
o-toluidine (16)
oxyfluorfen (16)
perchlorate (32)
perfluoro(2-ethoxyethane)sulfonic acid (18)
perfluoro-3-methoxypropanoic acid (18)
perfluoro-4-methoxybutanoic acid (18)
perfluorobutanesulfonic acid (34)
perfluorobutanoic acid (18)
perfluorodecanoic acid (18)
perfluorododecanoic acid (18)
perfluoroheptanesulfonic acid (18)
perfluoroheptanoic acid (34)
perfluorohexanesulfonic acid (34)
perfluorohexanoic acid (18)
perfluorononanoic acid (34)
perfluorooctanesulfonic acid (34)
perfluorooctanoic acid (34)
perfluoropentanesulfonic acid (18)
perfluoropentanoic acid (18)
perfluorotetradecanoic acid (18)
perfluorotridecanoic acid (18)
perfluoroundecanoic acid (18)
profenofos (16)
quinoline (16)
s-ethyl-dipropylthiocarbamate (EPTC) (32)
strontium (18)
tebuconazole (16)
terbacil (32)
Total Permethrin (16)
tribufos (16)
vanadium (18)

1,1-dichloroethane (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

0.095 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.065 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

0.03 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

3/20/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

0.035 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.005 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,2,3-trichloropropane (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,3-butadiene (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.1 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (16)

Entry Point to Dist. System

Chino II Desalter ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.1 µg/L

10/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

0.63 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.56 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

0.61 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.54 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.27 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.16 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

0.098 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.028 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.07 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

0.31 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.24 µg/L

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

0.68 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.61 µg/L

3/20/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.3 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.28 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.17 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

0.12 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.05 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.07 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: ?

Contaminant Details

1-butanol (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<2 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2,4-dinitrotoluene (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2,6-dinitrotoluene (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.4 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.5 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.5 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<0.8 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.8 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.8 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<0.8 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.8 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<0.8 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.8 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.8 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.8 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.8 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.8 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.8 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<0.8 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.8 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<0.8 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 0.8 µg/L
Reference Level: ?

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.01 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.01 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

bromochloromethane (Halon 1011) (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.06 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.06 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.06 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorate (18)

870 NO3 Blend Point

870 ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 150 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

72 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 52 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

63 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 43 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

57 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 37 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

55 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 35 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

31 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 11 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

25 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 5 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

22 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 2 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

45 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 25 µg/L

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

110 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 90 µg/L

3/20/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

69 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 49 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

69 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 49 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

61 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 41 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

37 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 17 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

27 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

21 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 1 µg/L

3/20/2014

12 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.08 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.08 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.08 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.2 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.2 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

chromium (18)

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.3 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.3 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.8 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

0.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.7 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.9 µg/L

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

1.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.3 µg/L

4/24/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

2.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.2 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

0.93 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.73 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

0.56 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.36 µg/L

3/20/2014

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chromium-6 (18)

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

5.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 5.07 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.87 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.67 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

2.6 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.57 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.27 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.17 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.37 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.97 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.47 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

1.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.17 µg/L

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

4.5 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.47 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.37 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 4.07 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

3.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 3.17 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 2.67 µg/L

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.77 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.07 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

0.53 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.5 µg/L

3/20/2014

12 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

cobalt (18)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<1 µg/L

Below Reporting Level

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<1 µg/L

Below Reporting Level

4/24/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

dimethipin (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

ethoprop (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.3 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

1.21 µg/L

Meets Reporting Threshold

10/11/2018

7 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

0.41 µg/L

Meets Reporting Threshold

10/11/2018

7 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

2.56 µg/L

Meets Reporting Threshold

5/23/2018

8 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

1.12 µg/L

Meets Reporting Threshold

5/23/2018

8 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

1.67 µg/L

10/11/2018

7 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

0.41 µg/L

10/11/2018

7 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

3.15 µg/L

5/23/2018

8 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

1.12 µg/L

5/23/2018

8 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (4)

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

2.02 µg/L

10/11/2018

7 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

0.41 µg/L

10/11/2018

7 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

3.77 µg/L

5/23/2018

8 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

1.12 µg/L

5/23/2018

8 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<9 µg/L

Below Reporting Level

1/11/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<9 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<9 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<9 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<9 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<9 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<9 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<9 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<9 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<9 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<9 µg/L

Below Reporting Level

4/26/2023

3 years ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.4 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

0.55 µg/L

Meets Reporting Threshold

5/23/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.4 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<5 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<5 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<5 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<5 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<5 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<5 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<5 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<5 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<5 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<5 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<5 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<5 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<5 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<5 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<5 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<5 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<5 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<5 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<5 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<5 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 5 µg/L
Reference Level: ?

Contaminant Details

molinate (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<0.9 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.9 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.9 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<0.9 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.9 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<0.9 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<0.9 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<0.9 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<0.9 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<0.9 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<0.9 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<0.9 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<0.9 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<0.9 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<0.9 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 0.9 µg/L
Reference Level: ?

Contaminant Details

molybdenum (18)

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

5.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.5 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.9 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.1 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.8 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

1.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.6 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<1 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<1 µg/L

Below Reporting Level

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

5.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 4.3 µg/L

4/24/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.8 µg/L

3/20/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

2.8 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.8 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

2.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.5 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.2 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

1.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<1 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

1/11/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

4/26/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.006 µg/L

Below Reporting Level

1/11/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.006 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.006 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.006 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.006 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.006 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.006 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.006 µg/L

Below Reporting Level

4/26/2023

3 years ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nitrobenzene (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<10 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<10 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<10 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<10 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<10 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<10 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<10 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<10 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<10 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<10 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<10 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<10 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<10 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<10 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<10 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<10 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<10 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<10 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<10 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<10 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 10 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.02 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.02 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.02 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.007 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.007 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.05 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.05 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perchlorate (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<4 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<4 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<4 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<4 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<4 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<4 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<4 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<4 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<4 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<4 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<4 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<4 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

4.6 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 0.6 µg/L

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<4 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<4 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<4 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<4 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<4 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<4 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<4 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<4 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<4 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<4 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<4 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<4 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 4 µg/L
Reference Level: ?

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.09 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.09 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.09 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.005 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.01 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.01 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.01 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.03 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.03 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.04 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.04 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.04 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (34)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

<0.02 µg/L

Below Reporting Level

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

5/6/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

<0.02 µg/L

Below Reporting Level

3/20/2014

12 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.004 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.003 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.008 µg/L

Below Reporting Level

1/11/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.008 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.008 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.008 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.008 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.008 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.008 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.008 µg/L

Below Reporting Level

4/26/2023

3 years ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.007 µg/L

Below Reporting Level

1/11/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.007 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.007 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.007 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.007 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.007 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.007 µg/L

Below Reporting Level

4/26/2023

3 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (18)

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

2/7/2024

2 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

10/5/2023

2 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

10/4/2023

2 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

7/6/2023

3 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)

Harrel Teagarden Blend Point ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Jewel St. Connection (Rubidoux C.S.D.)

Jewel St. Connection ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

EP #64 Western MWD Connection

WMWD Arlington - 1010 Turnout ℹ️

<0.002 µg/L

Below Reporting Level

6/8/2023

3 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.3 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.02 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.02 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<1 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<1 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<1 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

strontium (18)

EP #29 - Effluent of IXP

IXTP Product ℹ️

620 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 619.7 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

590 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 589.7 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

500 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 499.7 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

490 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 489.7 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

430 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 429.7 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

380 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 379.7 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

380 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 379.7 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

9/9/2014

11 years ago

EPTDS from Well-19

Well 19 ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

680 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 679.7 µg/L

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

540 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 539.7 µg/L

4/24/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

540 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 539.7 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

540 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 539.7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

440 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 439.7 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

430 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 429.7 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

400 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 399.7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

360 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 359.7 µg/L

3/20/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

270 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 269.7 µg/L

3/20/2014

12 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

tebuconazole (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.2 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

terbacil (32)

WELL 01 3310021-010

WELL 01 - INACTIVE ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

5/22/2003

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

5/21/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/15/2003

23 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 15 02S/06W-09C01

WELL 15 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

10/23/2002

23 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

10/17/2002

23 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

10/10/2002

23 years ago

WELL 16 - INACTIVE 02S/06W-09E01

WELL 16 ℹ️

<2 µg/L

Below Reporting Level

5/23/2002

24 years ago

WELL 6 3310021-003

WELL 06 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 11 - STANDBY 02S/06W-09G01

WELL 11 - STANDBY ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 08 02S/06W-09K01

WELL 08 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 13 02S/06W-04D03

WELL 13 ℹ️

<2 µg/L

Below Reporting Level

4/18/2002

24 years ago

WELL 14 02S/06W-09D03

WELL 14 ℹ️

<2 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 17 02S/06W-04E01

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 18 02S/06W-04M02

WELL 18 ℹ️

<2 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 19 02S/06W-05B01

WELL 19 ℹ️

<2 µg/L

Below Reporting Level

4/11/2002

24 years ago

WELL 20

WELL 20 ℹ️

<2 µg/L

Below Reporting Level

4/11/2002

24 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.04 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.04 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (16)

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

7 years ago

EPTDS from Well-27

Well-27 ℹ️

<0.07 µg/L

Below Reporting Level

7/3/2018

8 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-19

Well 19 ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

EPTDS from Well-28

Well-28 ℹ️

<0.07 µg/L

Below Reporting Level

5/23/2018

8 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

vanadium (18)

EPTDS from Well-19

Well 19 ℹ️

9.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 9.3 µg/L

9/9/2014

11 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

6.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 5.9 µg/L

9/9/2014

11 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.5 µg/L

9/9/2014

11 years ago

870 NO3 Blend Point

870 ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.2 µg/L

9/9/2014

11 years ago

Benedict Reservoir

Distribution System ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.7 µg/L

9/9/2014

11 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.2 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.5 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

2.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2 µg/L

9/9/2014

11 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.2 µg/L

9/9/2014

11 years ago

EP #29 - Effluent of IXP

IXTP Product ℹ️

2.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.9 µg/L

5/6/2014

12 years ago

EPTDS from Rubidoux Intertie

Rubidoux Intertie ℹ️

3.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.4 µg/L

4/24/2014

12 years ago

EPTDS from Well-19

Well 19 ℹ️

8.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 8 µg/L

3/20/2014

12 years ago

EP #40 - 980B (@ Well 18) NO3 Blend Point

980B ℹ️

5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.8 µg/L

3/20/2014

12 years ago

EP #32 - 980A (@ Well 14) NO3 Blend Point

980A ℹ️

4.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 4.7 µg/L

3/20/2014

12 years ago

870 NO3 Blend Point

870 ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.7 µg/L

3/20/2014

12 years ago

Benedict Reservoir

Distribution System ℹ️

3.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino II Desalter ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.7 µg/L

3/20/2014

12 years ago

Entry Point to Dist. System

Chino I Desalter ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

3/20/2014

12 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Sampling Facilities

980B
Ground Water (GW)

EP #40 - 980B (@ Well 18) NO3 Blend PointEntry Point to the Distribution System (EP)

980 B (includes Well 17, 18 & IXP)Entry Point to the Distribution System (EP)

980A
Ground Water (GW)

EP #32 - 980A (@ Well 14) NO3 Blend PointEntry Point to the Distribution System (EP)

Well 19
Ground Water (GW)

EPTDS from Well-19Entry Point to the Distribution System (EP)

Well 19Entry Point to the Distribution System (EP)

Chino I Desalter
Ground Water (GW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Chino I DesalterEntry Point to the Distribution System (EP)

Chino II Desalter
Ground Water (GW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

ProdEntry Point to the Distribution System (EP)

Harrel Teagarden Blend Point
Ground Water (GW)

EP#66-Harrel T. B.P.(123TCP,Perc,PFAS Blend Point)Entry Point to the Distribution System (EP)

Jewel St. Connection
Ground Water (GW)

Jewel St. Connection (Rubidoux C.S.D.)Entry Point to the Distribution System (EP)

WMWD Arlington - 1010 Turnout
Surface Water (SW)

EP #64 Western MWD ConnectionEntry Point to the Distribution System (EP)

IXTP Product
Ground Water (GW)

EP #29 - Effluent of IXPEntry Point to the Distribution System (EP)

Well-27
Ground Water (GW)

EPTDS from Well-27Entry Point to the Distribution System (EP)

Well-28
Ground Water (GW)

EPTDS from Well-28Entry Point to the Distribution System (EP)

Rubidoux Intertie
Ground Water (GW)

EPTDS from Rubidoux IntertieEntry Point to the Distribution System (EP)

Rubidoux Intertie (seasonal)Entry Point to the Distribution System (EP)

870
Ground Water (GW)

870 NO3 Blend PointEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

Benedict ReservoirMaximum Residence Time (MR)

WELL 06
Ground Water (GW)

WELL 6 3310021-003SR (SR)

WELL 01 - INACTIVE
Ground Water (GW)

WELL 01 3310021-010SR (SR)

WELL 11 - STANDBY
Ground Water (GW)

WELL 11 - STANDBY 02S/06W-09G01SR (SR)

WELL 08
Ground Water (GW)

WELL 08 02S/06W-09K01SR (SR)

WELL 13
Ground Water (GW)

WELL 13 02S/06W-04D03SR (SR)

WELL 14
Ground Water (GW)

WELL 14 02S/06W-09D03SR (SR)

WELL 15
Ground Water (GW)

WELL 15 02S/06W-09C01SR (SR)

WELL 16
Ground Water (GW)

WELL 16 - INACTIVE 02S/06W-09E01SR (SR)

WELL 17
Ground Water (GW)

WELL 17 02S/06W-04E01SR (SR)

WELL 18
Ground Water (GW)

WELL 18 02S/06W-04M02SR (SR)

WELL 19
Ground Water (GW)

WELL 19 02S/06W-05B01SR (SR)

WELL 20
Ground Water (GW)

WELL 20Entry Point to the Distribution System (EP)

()

LD (LD)

MD (MD)

Maximum Residence Time (MR)

FAQ

Is Jurupa Community Services District tap water safe to drink?

When was Jurupa Community Services District last tested for water contamination?

The latest water samples were taken on February 7th, 2024.

Contaminants

1,1-dichloroethane (16)

1,2,3-trichloropropane (16)

1,3-butadiene (16)

1,4-dioxane (16)

1-butanol (16)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)

1H,1H,2H,2H-perfluorodecane sulfonic acid (18)

1H,1H,2H,2H-perfluorohexane sulfonic acid (18)

1H,1H,2H,2H-perfluorooctane sulfonic acid (18)

2,4-dinitrotoluene (32)

2,6-dinitrotoluene (32)

2-methoxyethanol (16)

2-propen-1-ol (Allyl Alcohol) (16)

4,4'-dichloro dichlorophenyl ethylene (DDE) (32)

4,8-dioxa-3H-perfluorononanoic acid (18)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)

alpha-hexachlorocyclohexane (16)

bromochloromethane (Halon 1011) (16)

bromomethane (16)

Butylated Hydroxyanisole (16)

chlorate (18)

chlorodifluoromethane (HCFC-22) (16)

chloromethane (16)

chlorpyrifos (16)

chromium (18)

chromium-6 (18)

cobalt (18)

dimethipin (16)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (32)

ethoprop (16)

Germanium (16)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (18)

lithium (18)

Manganese (16)

methyl-tertiary-butyl-ether (MTBE) (32)

molinate (32)

molybdenum (18)

N-ethyl perfluorooctanesulfonamidoacetic acid (18)

N-methyl perfluorooctanesulfonamidoacetic acid (18)

nitrobenzene (32)

nonafluoro-3,6-dioxaheptanoic acid (18)

o-toluidine (16)

oxyfluorfen (16)

perchlorate (32)

perfluoro(2-ethoxyethane)sulfonic acid (18)

perfluoro-3-methoxypropanoic acid (18)

perfluoro-4-methoxybutanoic acid (18)

perfluorobutanesulfonic acid (34)

perfluorobutanoic acid (18)

perfluorodecanoic acid (18)

perfluorododecanoic acid (18)

perfluoroheptanesulfonic acid (18)

perfluoroheptanoic acid (34)

perfluorohexanesulfonic acid (34)

perfluorohexanoic acid (18)

perfluorononanoic acid (34)

perfluorooctanesulfonic acid (34)

perfluorooctanoic acid (34)

perfluoropentanesulfonic acid (18)

perfluoropentanoic acid (18)

perfluorotetradecanoic acid (18)

perfluorotridecanoic acid (18)

perfluoroundecanoic acid (18)

profenofos (16)

quinoline (16)

s-ethyl-dipropylthiocarbamate (EPTC) (32)

strontium (18)

tebuconazole (16)

terbacil (32)

Total Permethrin (16)

tribufos (16)

vanadium (18)

Sampling Facilities

980B Ground Water (GW)

980A Ground Water (GW)

Well 19 Ground Water (GW)

980B
Ground Water (GW)

980A
Ground Water (GW)

Well 19
Ground Water (GW)

Chino I Desalter
Ground Water (GW)

Chino II Desalter
Ground Water (GW)

Harrel Teagarden Blend Point
Ground Water (GW)

Jewel St. Connection
Ground Water (GW)

WMWD Arlington - 1010 Turnout
Surface Water (SW)

IXTP Product
Ground Water (GW)

Well-27
Ground Water (GW)

Well-28
Ground Water (GW)

Rubidoux Intertie
Ground Water (GW)

870
Ground Water (GW)

Distribution System
Ground Water (GW)

WELL 06
Ground Water (GW)

WELL 01 - INACTIVE
Ground Water (GW)

WELL 11 - STANDBY
Ground Water (GW)

WELL 08
Ground Water (GW)

WELL 13
Ground Water (GW)

WELL 14
Ground Water (GW)

WELL 15
Ground Water (GW)

WELL 16
Ground Water (GW)

WELL 17
Ground Water (GW)

WELL 18
Ground Water (GW)

WELL 19
Ground Water (GW)

WELL 20
Ground Water (GW)