Riverside Highland Water Company (CA) Water Quality

Riverside Highland Water Company is a large public water system in EPA region 9 that provides tap water for the 92313 zip codes. It has 18 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 1.76 µg/L. The maximum reported level of Manganese was 15 µg/L. There were 2 contamintants found in the Riverside Highland Water Company water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

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

1,1-dichloroethane (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well RN 6

Well RN 6 ℹ️

0.049 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.019 µg/L

10/2/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

0.032 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.002 µg/L

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

0.044 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.014 µg/L

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

1,2,3-trichloropropane (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

1,3-butadiene (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.1 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.1 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.1 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.1 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.1 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.1 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.1 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.1 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.1 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.1 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

1,4-dioxane (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

1.8 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 1.73 µg/L

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

4.7 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 4.63 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

1.4 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 1.33 µg/L

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

0.4 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.33 µg/L

9/12/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.93 µg/L

9/11/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.07 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

0.38 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.31 µg/L

3/6/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.07 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

0.7 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.63 µg/L

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.07 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

1-butanol (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<2 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<2 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<2 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 6

Well RN 6 ℹ️

<2 µg/L

Below Reporting Level

5/1/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

2,4-dinitrotoluene (17)

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (17)

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.4 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.4 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.4 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.4 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.4 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 6

Well RN 6 ℹ️

<0.4 µg/L

Below Reporting Level

5/1/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.5 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.5 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.5 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.5 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.5 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.5 µg/L

Below Reporting Level

5/8/2018

7 years ago

Well RN 6

Well RN 6 ℹ️

<0.5 µg/L

Below Reporting Level

5/1/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (17)

RN #6

RN #6 ℹ️

<0.8 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<0.8 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<0.8 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<0.8 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<0.8 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.01 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.01 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.01 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.01 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.06 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.06 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.06 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.06 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.06 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.06 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.06 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.06 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.06 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.06 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

bromomethane (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.2 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

Butylated Hydroxyanisole (9)

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

10/31/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

chlorate (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

54 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 34 µg/L

3/5/2014

11 years ago

Well RN 17

Well RN 17 ℹ️

64 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 44 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

54 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 34 µg/L

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

36 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 16 µg/L

9/12/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

65 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 45 µg/L

9/11/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<20 µg/L

Below Reporting Level

9/11/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

67 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 47 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

61 µg/L

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

9/9/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

60 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

53 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 33 µg/L

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

52 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 32 µg/L

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

60 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L

3/11/2013

12 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

53 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 33 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

46 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 26 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

43 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 23 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 7

Distribution System ℹ️

34 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 14 µg/L

3/11/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

60 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 40 µg/L

3/6/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

38 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 18 µg/L

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

55 µg/L

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

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<20 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.08 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.08 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.08 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.08 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.08 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.08 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.08 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.08 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.08 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.08 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

chloromethane (10)

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.2 µg/L

Below Reporting Level

3/5/2014

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/2/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

9/17/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

chlorpyrifos (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

chromium (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

0.72 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.52 µg/L

4/3/2014

11 years ago

Well RN 17

Well RN 17 ℹ️

0.64 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.44 µg/L

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

0.48 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.28 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

0.38 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.18 µg/L

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

0.96 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.76 µg/L

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

0.37 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.17 µg/L

9/11/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

0.73 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.53 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

0.69 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.49 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

0.57 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.37 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

0.5 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.3 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

0.41 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.21 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.8 µg/L

3/11/2013

12 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

0.96 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.76 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

0.92 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.72 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

0.89 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.69 µg/L

3/11/2013

12 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

0.85 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.65 µg/L

3/11/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

0.41 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.21 µg/L

3/6/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

1.1 µg/L

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

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

0.42 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.22 µg/L

3/4/2013

12 years ago

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

Contaminant Details

chromium-6 (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

0.88 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.85 µg/L

3/5/2014

11 years ago

Well RN 17

Well RN 17 ℹ️

0.78 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.75 µg/L

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

0.61 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.58 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

0.47 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.44 µg/L

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

1.2 µg/L

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

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

0.56 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.53 µg/L

9/11/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

0.98 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.95 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

0.95 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.92 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

0.84 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.81 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

0.76 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.73 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

0.66 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.63 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 1.27 µg/L

3/11/2013

12 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

1.2 µg/L

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

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

1.2 µg/L

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

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

1.2 µg/L

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

3/11/2013

12 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

1.1 µg/L

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

3/11/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.57 µg/L

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

0.46 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.43 µg/L

3/6/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.32 µg/L

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

1.1 µg/L

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

3/4/2013

12 years ago

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

Contaminant Details

cobalt (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

<1 µg/L

Below Reporting Level

4/3/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<1 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<1 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<1 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<1 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<1 µg/L

Below Reporting Level

9/11/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2013

12 years ago

DSMRT for Well RN 7

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2013

12 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<1 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<1 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<1 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<1 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

dimethipin (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

2/6/2002

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

ethoprop (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.03 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

Germanium (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.3 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.3 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.3 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (4)

36 Mt Vernon Avenue

Distribution System ℹ️

1.76 µg/L

Meets Reporting Threshold

10/9/2018

6 years ago

22810 Main Street

Distribution System ℹ️

0.44 µg/L

Meets Reporting Threshold

10/9/2018

6 years ago

22471 Barton Road

Distribution System ℹ️

0.32 µg/L

Meets Reporting Threshold

10/9/2018

6 years ago

12488 Mt. Vernon Avenue

Distribution System ℹ️

0.31 µg/L

Meets Reporting Threshold

10/9/2018

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (4)

36 Mt Vernon Avenue

Distribution System ℹ️

2.2 µg/L

10/9/2018

6 years ago

22810 Main Street

Distribution System ℹ️

0.8 µg/L

10/9/2018

6 years ago

22471 Barton Road

Distribution System ℹ️

0.32 µg/L

10/9/2018

6 years ago

12488 Mt. Vernon Avenue

Distribution System ℹ️

0.31 µg/L

10/9/2018

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (4)

36 Mt Vernon Avenue

Distribution System ℹ️

2.86 µg/L

10/9/2018

6 years ago

22810 Main Street

Distribution System ℹ️

0.8 µg/L

10/9/2018

6 years ago

22471 Barton Road

Distribution System ℹ️

0.32 µg/L

10/9/2018

6 years ago

12488 Mt. Vernon Avenue

Distribution System ℹ️

0.31 µg/L

10/9/2018

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

lithium (6)

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

10 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1 µg/L

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

9.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.3 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<9 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

11 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 2 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<9 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<9 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

Manganese (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

15 µg/L

Meets Reporting Threshold

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

1 µg/L

Meets Reporting Threshold

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.4 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.4 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.4 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

0.43 µg/L

Meets Reporting Threshold

4/10/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

1.2 µg/L

Meets Reporting Threshold

4/3/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.4 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (17)

RN #6

RN #6 ℹ️

<5 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<5 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<5 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<5 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<5 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

molinate (17)

RN #6

RN #6 ℹ️

<0.9 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<0.9 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<0.9 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<0.9 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<0.9 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

molybdenum (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.3 µg/L

4/3/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

6.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.9 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

3.9 µg/L

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

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

3.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.4 µg/L

9/12/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

4.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.1 µg/L

9/11/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

9/11/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

3.8 µg/L

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

9/9/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

3.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.7 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

3.5 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2.5 µg/L

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

3.1 µg/L

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

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

3.1 µg/L

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

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

2.7 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.7 µg/L

3/11/2013

12 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.3 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.3 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

2.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 1.3 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 7

Distribution System ℹ️

1.8 µg/L

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

3/11/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

6.6 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 5.6 µg/L

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 2 µg/L

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

4.4 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 3.4 µg/L

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

1.9 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.9 µg/L

3/4/2013

12 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.006 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.006 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.006 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

nitrobenzene (17)

RN #6

RN #6 ℹ️

<10 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<10 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<10 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<10 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<10 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.02 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

o-toluidine (9)

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.007 µg/L

Below Reporting Level

10/31/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.007 µg/L

Below Reporting Level

10/11/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.007 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.007 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

oxyfluorfen (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.05 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.05 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.05 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.05 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.05 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

perchlorate (19)

ENTRY POINT DIST. SYSTEM RN#7

ENTRY POINT DIST. SYSTEM RN #7 ℹ️

<4 µg/L

Below Reporting Level

4/6/2005

20 years ago

ENTRY POINT DIST. SYSTEM RN#7

ENTRY POINT DIST. SYSTEM RN #7 ℹ️

<4 µg/L

Below Reporting Level

9/27/2004

20 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<4 µg/L

Below Reporting Level

4/19/2002

23 years ago

RN #6

RN #6 ℹ️

<4 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

5.2 µg/L

⚠️ Exceeds Reporting Level of 4 µg/L by 1.2 µg/L

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<4 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<4 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (16)

Well RN 17

Well RN 17 ℹ️

0.012 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.009 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.0047 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0017 µg/L

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.013 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.01 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.09 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.09 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.09 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.09 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.09 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.09 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.09 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.09 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.09 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluorobutanoic acid (6)

Well RN 17

Well RN 17 ℹ️

0.01 µg/L

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

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.01 µg/L

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

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.005 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorodecanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorododecanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoroheptanoic acid (16)

Well RN 17

Well RN 17 ℹ️

0.0051 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0021 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.0082 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0052 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.01 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.01 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.01 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.01 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.01 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.01 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.01 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.01 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.01 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (16)

Well RN 17

Well RN 17 ℹ️

0.011 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.008 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.0055 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0025 µg/L

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.014 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.011 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.0037 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0007 µg/L

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.03 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.03 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.03 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluorohexanoic acid (6)

Well RN 17

Well RN 17 ℹ️

0.0087 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0057 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.0059 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0029 µg/L

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.014 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.011 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorononanoic acid (16)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (16)

Well RN 17

Well RN 17 ℹ️

0.019 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.015 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.012 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.008 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.04 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.04 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.04 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.04 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.04 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.04 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.04 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.04 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.04 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluorooctanoic acid (16)

Well RN 17

Well RN 17 ℹ️

0.015 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.011 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.018 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0.014 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.02 µg/L

Below Reporting Level

3/5/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

<0.02 µg/L

Below Reporting Level

9/12/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

3/6/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

3/4/2013

12 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

0.004 µg/L

⚠️ Exceeds Reporting Level of 0.004 µg/L by 0 µg/L

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.004 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoropentanoic acid (6)

Well RN 17

Well RN 17 ℹ️

0.0097 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0067 µg/L

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

0.017 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.014 µg/L

7/22/2024

13 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.003 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorotetradecanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.008 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.008 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.008 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluorotridecanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.007 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.007 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.007 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

perfluoroundecanoic acid (6)

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well RN 17

Well RN 17 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2025

7 months ago

Well Lytle Creek 8

Well Lytle Creek 8 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well RN 17

Well RN 17 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.002 µg/L

Below Reporting Level

7/22/2024

13 months ago

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

Contaminant Details

profenofos (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.3 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.3 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.3 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.3 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.3 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

quinoline (9)

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

10/31/2018

6 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

10/11/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.02 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.02 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (17)

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<1 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<1 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<1 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

strontium (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

530 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 529.7 µg/L

4/3/2014

11 years ago

Well RN 17

Well RN 17 ℹ️

630 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 629.7 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

520 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 519.7 µg/L

9/12/2013

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

410 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 409.7 µg/L

9/12/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

540 µg/L

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

9/11/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

9/11/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

550 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 549.7 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

520 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 519.7 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

520 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 519.7 µg/L

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

440 µg/L

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

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

430 µg/L

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

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

370 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 369.7 µg/L

3/11/2013

12 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

340 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 339.7 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 7

Distribution System ℹ️

310 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 309.7 µg/L

3/11/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

690 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 689.7 µg/L

3/6/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

320 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 319.7 µg/L

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

550 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 549.7 µg/L

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

350 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 349.7 µg/L

3/4/2013

12 years ago

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

Contaminant Details

tebuconazole (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.2 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.2 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

terbacil (17)

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

5/9/2002

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

2/6/2002

23 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

12/14/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

RN #6

RN #6 ℹ️

<2 µg/L

Below Reporting Level

11/2/2001

23 years ago

LINDA VISTA 03 01S/04W-32M04

LINDA VISTA 03 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 01 01N/04W-31D02

LYTLE CREEK WELL 01 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 08 01N/04W-31F01

LYTLE CREEK WELL 08 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL 17 01S/04W-28N05

WELL 17 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 20 01S/04W-28L02

WELL RN 20 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

WELL RN 07 02S/04W-06R01

WELL RN 07 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

LYTLE CREEK WELL 10 3610057-011

LYTLE CREEK WELL 10 ℹ️

<2 µg/L

Below Reporting Level

5/1/2001

24 years ago

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

Contaminant Details

Total Permethrin (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.04 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.04 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.04 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.04 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

tribufos (9)

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 17

Well RN 17 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.07 µg/L

Below Reporting Level

10/11/2018

6 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.07 µg/L

Below Reporting Level

10/10/2018

6 years ago

Entry Point to Dist. System

Well Lytle Creek #8 ℹ️

<0.07 µg/L

Below Reporting Level

10/10/2018

6 years ago

Well RN 6

Well RN 6 ℹ️

<0.07 µg/L

Below Reporting Level

4/10/2018

7 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well RN 17

Well RN 17 ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2018

7 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

<0.07 µg/L

Below Reporting Level

4/3/2018

7 years ago

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

Contaminant Details

vanadium (20)

EPTDS from Well RN 7

Well RN 7 ℹ️

3.4 µg/L

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

4/3/2014

11 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L

9/12/2013

11 years ago

EPTDS from Well RN 7

Well RN 7 ℹ️

3.6 µg/L

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

9/12/2013

11 years ago

Well RN 17

Well RN 17 ℹ️

3.5 µg/L

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

9/12/2013

11 years ago

Well RN 6

Well RN 6 ℹ️

3.6 µg/L

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

9/11/2013

11 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

2.9 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.7 µg/L

9/11/2013

11 years ago

DSMRT for Well RN 17

Distribution System ℹ️

3.6 µg/L

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

9/9/2013

11 years ago

DSMRT for Well RN 7

Distribution System ℹ️

3.6 µg/L

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

9/9/2013

11 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

3.4 µg/L

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

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

3.4 µg/L

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

9/9/2013

11 years ago

DSMRT for Well RN 6

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

9/9/2013

11 years ago

DSMRT for Well Lytle Creek 10

Distribution System ℹ️

3.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.1 µg/L

3/11/2013

12 years ago

DSMRT for Well Linda Vista 3

Distribution System ℹ️

3.2 µg/L

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

3/11/2013

12 years ago

DSMRT for Well RN 17

Distribution System ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.9 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 6

Distribution System ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.9 µg/L

3/11/2013

12 years ago

DSMRT for Well RN 7

Distribution System ℹ️

3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.8 µg/L

3/11/2013

12 years ago

Well Linda Vista 3

Well Linda Vista 3 ℹ️

4 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.8 µg/L

3/6/2013

12 years ago

Well RN 17

Well RN 17 ℹ️

3.4 µg/L

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

3/6/2013

12 years ago

Well RN 6

Well RN 6 ℹ️

3.8 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 3.6 µg/L

3/4/2013

12 years ago

Well Lytle Creek 10

Well Lytle Creek 10 ℹ️

3.1 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 2.9 µg/L

3/4/2013

12 years ago

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

Contaminant Details

Sampling Facilities

Well Lytle Creek 8
Ground Water (GW)

Well Lytle Creek 8Entry Point to the Distribution System (EP)

Well RN 17
Ground Water (GW)

Well RN 17Entry Point to the Distribution System (EP)

Well Lytle Creek 10
Ground Water (GW)

Well Lytle Creek 10Entry Point to the Distribution System (EP)

Well Linda Vista 3
Ground Water (GW)

Well Linda Vista 3Entry Point to the Distribution System (EP)

Well RN 6
Ground Water (GW)

Well RN 6Entry Point to the Distribution System (EP)

Well Lytle Creek #8
Ground Water (GW)

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

Distribution System
Ground Water (GW)

36 Mt Vernon AvenueDistribution System (DS)

12488 Mt. Vernon AvenueDistribution System (DS)

22471 Barton RoadDistribution System (DS)

22810 Main StreetDistribution System (DS)

DSMRT for Well Linda Vista 3Maximum Residence Time (MR)

DSMRT for Well RN 17Maximum Residence Time (MR)

DSMRT for Well RN 7Maximum Residence Time (MR)

DSMRT for Well Lytle Creek 10Maximum Residence Time (MR)

DSMRT for Well RN 6Maximum Residence Time (MR)

Well RN 7
Ground Water (GW)

EPTDS from Well RN 7Entry Point to the Distribution System (EP)

WELL RN 20
Ground Water (GW)

WELL RN 20Entry Point to the Distribution System (EP)

LINDA VISTA 03
Ground Water (GW)

LINDA VISTA 03 01S/04W-32M04SR (SR)

LYTLE CREEK WELL 01
Ground Water (GW)

LYTLE CREEK WELL 01 01N/04W-31D02SR (SR)

LYTLE CREEK WELL 08
Ground Water (GW)

LYTLE CREEK WELL 08 01N/04W-31F01SR (SR)

WELL 17
Ground Water (GW)

WELL 17 01S/04W-28N05SR (SR)

WELL RN 20
Ground Water (GW)

WELL RN 20 01S/04W-28L02SR (SR)

WELL RN 07
Ground Water (GW)

WELL RN 07 02S/04W-06R01SR (SR)

LYTLE CREEK WELL 10
Ground Water (GW)

LYTLE CREEK WELL 10 3610057-011SR (SR)

ENTRY POINT DIST. SYSTEM RN #7
Ground Water (GW)

ENTRY POINT DIST. SYSTEM RN#7Entry Point to the Distribution System (EP)

RN #6
Ground Water (GW)

RN #6Entry Point to the Distribution System (EP)

FAQ

Is Riverside Highland Water Company tap water safe to drink?

When was Riverside Highland Water Company last tested for water contamination?

The latest water samples were taken on January 9th, 2025.

Contaminants

1,1-dichloroethane (10)

1,2,3-trichloropropane (10)

1,3-butadiene (10)

1,4-dioxane (10)

1-butanol (9)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

2,4-dinitrotoluene (17)

2,6-dinitrotoluene (17)

2-methoxyethanol (9)

2-propen-1-ol (Allyl Alcohol) (9)

4,4'-dichloro dichlorophenyl ethylene (DDE) (17)

4,8-dioxa-3H-perfluorononanoic acid (6)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

alpha-hexachlorocyclohexane (9)

bromochloromethane (Halon 1011) (10)

bromomethane (10)

Butylated Hydroxyanisole (9)

chlorate (20)

chlorodifluoromethane (HCFC-22) (10)

chloromethane (10)

chlorpyrifos (9)

chromium (20)

chromium-6 (20)

cobalt (20)

dimethipin (9)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (16)

ethoprop (9)

Germanium (9)

HAA5 (five regulated haloacetic acids) (4)

HAA6Br (six brominated haloacetic acids) (4)

HAA9 (nine haloacetic acids) (4)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (9)

methyl-tertiary-butyl-ether (MTBE) (17)

molinate (17)

molybdenum (20)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nitrobenzene (17)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (9)

oxyfluorfen (9)

perchlorate (19)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (16)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (16)

perfluorohexanesulfonic acid (16)

perfluorohexanoic acid (6)

perfluorononanoic acid (16)

perfluorooctanesulfonic acid (16)

perfluorooctanoic acid (16)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (9)

quinoline (9)

s-ethyl-dipropylthiocarbamate (EPTC) (17)

strontium (20)

tebuconazole (9)

terbacil (17)

Total Permethrin (9)

tribufos (9)

vanadium (20)

Sampling Facilities

Well Lytle Creek 8 Ground Water (GW)

Well RN 17 Ground Water (GW)

Well Lytle Creek 10 Ground Water (GW)

Well Lytle Creek 8
Ground Water (GW)

Well RN 17
Ground Water (GW)

Well Lytle Creek 10
Ground Water (GW)

Well Linda Vista 3
Ground Water (GW)

Well RN 6
Ground Water (GW)

Well Lytle Creek #8
Ground Water (GW)

Distribution System
Ground Water (GW)

Well RN 7
Ground Water (GW)

WELL RN 20
Ground Water (GW)

LINDA VISTA 03
Ground Water (GW)

LYTLE CREEK WELL 01
Ground Water (GW)

LYTLE CREEK WELL 08
Ground Water (GW)

WELL 17
Ground Water (GW)

WELL RN 20
Ground Water (GW)

WELL RN 07
Ground Water (GW)

LYTLE CREEK WELL 10
Ground Water (GW)

ENTRY POINT DIST. SYSTEM RN #7
Ground Water (GW)

RN #6
Ground Water (GW)