City of Lafayette (CO) Water Quality

City of Lafayette is a large public water system in EPA region 8 that provides tap water for the 80026, 80027 zip codes. It has 6 facilities where the water supply was tested for 84 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 24.855 µg/L. The maximum reported level of Manganese was 2.19 µg/L. There were 2 contamintants found in the City of Lafayette water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (12)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)
1H,1H,2H,2H-perfluorodecane sulfonic acid (8)
1H,1H,2H,2H-perfluorohexane sulfonic acid (8)
1H,1H,2H,2H-perfluorooctane sulfonic acid (8)
2,4-dinitrotoluene (6)
2,6-dinitrotoluene (6)
2-methoxyethanol (12)
2-propen-1-ol (Allyl Alcohol) (12)
4,4'-dichloro dichlorophenyl ethylene (DDE) (6)
4,8-dioxa-3H-perfluorononanoic acid (8)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)
alpha-hexachlorocyclohexane (12)
anatoxin-a (24)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (12)
chlorate (8)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (12)
chromium (8)
chromium-6 (8)
cobalt (8)
cylindrospermopsin (24)
dimethipin (12)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)
ethoprop (12)
Germanium (12)
HAA5 (five regulated haloacetic acids) (16)
HAA6Br (six brominated haloacetic acids) (16)
HAA9 (nine haloacetic acids) (16)
hexafluoropropylene oxide dimer acid (GenX) (8)
lithium (8)
Manganese (12)
methyl-tertiary-butyl-ether (MTBE) (6)
microcystin-LA (1)
microcystin-LF (1)
microcystin-LR (1)
microcystin-LY (1)
microcystin-RR (1)
microcystin-YR (1)
molinate (6)
molybdenum (8)
N-ethyl perfluorooctanesulfonamidoacetic acid (8)
N-methyl perfluorooctanesulfonamidoacetic acid (8)
nitrobenzene (6)
nonafluoro-3,6-dioxaheptanoic acid (8)
o-toluidine (12)
oxyfluorfen (12)
perchlorate (6)
perfluoro(2-ethoxyethane)sulfonic acid (8)
perfluoro-3-methoxypropanoic acid (8)
perfluoro-4-methoxybutanoic acid (8)
perfluorobutanesulfonic acid (12)
perfluorobutanoic acid (8)
perfluorodecanoic acid (8)
perfluorododecanoic acid (8)
perfluoroheptanesulfonic acid (8)
perfluoroheptanoic acid (12)
perfluorohexanesulfonic acid (12)
perfluorohexanoic acid (8)
perfluorononanoic acid (12)
perfluorooctanesulfonic acid (12)
perfluorooctanoic acid (12)
perfluoropentanesulfonic acid (8)
perfluoropentanoic acid (8)
perfluorotetradecanoic acid (8)
perfluorotridecanoic acid (8)
perfluoroundecanoic acid (8)
profenofos (12)
quinoline (12)
s-ethyl-dipropylthiocarbamate (EPTC) (6)
strontium (8)
tebuconazole (12)
terbacil (6)
total microcystins (24)
Total Permethrin (12)
tribufos (12)
vanadium (8)

1,1-dichloroethane (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

1,3-butadiene (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.1 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.1 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.1 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.1 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

1,4-dioxane (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

1-butanol (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<2 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<2 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<2 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<2 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

2,4-dinitrotoluene (6)

ℹ️

<2 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

2,6-dinitrotoluene (6)

ℹ️

<2 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

2-methoxyethanol (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.4 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.4 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.4 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.5 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.5 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.5 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.5 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.5 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.5 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.5 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.5 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.5 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.5 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.5 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.5 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

ℹ️

<0.8 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<0.8 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

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

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.01 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.01 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.01 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.01 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.01 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.01 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.01 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

anatoxin-a (24)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.06 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.06 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.06 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.06 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

bromomethane (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

chlorate (8)

City Shops

Distribution System ℹ️

75 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 55 µg/L

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

64 µg/L

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

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

57 µg/L

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

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

56 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 36 µg/L

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

110 µg/L

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

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

34 µg/L

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

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

120 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 100 µg/L

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

110 µg/L

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

8/19/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.08 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.08 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.08 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.08 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

chloromethane (4)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

chlorpyrifos (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

chromium (8)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

6/8/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

chromium-6 (8)

City Shops

Distribution System ℹ️

0.05 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

0.04 µg/L

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

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

0.04 µg/L

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

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

0.04 µg/L

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

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

0.03 µg/L

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

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

0.03 µg/L

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

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

0.05 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.02 µg/L

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

cobalt (8)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<1 µg/L

Below Reporting Level

6/8/2015

10 years ago

City Shops

Distribution System ℹ️

<1 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<1 µg/L

Below Reporting Level

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

<1 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<1 µg/L

Below Reporting Level

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<1 µg/L

Below Reporting Level

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

<1 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

cylindrospermopsin (24)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.09 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.09 µg/L

Below Reporting Level

5/9/2018

7 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)

ℹ️

<1 µg/L

Below Reporting Level

12/23/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

11/27/2001

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

ethoprop (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.03 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

Germanium (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

47 - Whitetail Park

Distribution System ℹ️

23.949 µg/L

Meets Reporting Threshold

12/5/2018

6 years ago

39 - Simpson Mine Park

Distribution System ℹ️

23.551 µg/L

Meets Reporting Threshold

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

22.804 µg/L

Meets Reporting Threshold

12/5/2018

6 years ago

33 - Vista Business Park

Distribution System ℹ️

19.48 µg/L

Meets Reporting Threshold

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

24.855 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

23.964 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

22.594 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

19.816 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

21.082 µg/L

Meets Reporting Threshold

6/11/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

18.048 µg/L

Meets Reporting Threshold

6/11/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

17.235 µg/L

Meets Reporting Threshold

6/11/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

16.411 µg/L

Meets Reporting Threshold

6/11/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

21.061 µg/L

Meets Reporting Threshold

3/23/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

20.368 µg/L

Meets Reporting Threshold

3/23/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

18.984 µg/L

Meets Reporting Threshold

3/23/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

18.442 µg/L

Meets Reporting Threshold

3/23/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

39 - Simpson Mine Park

Distribution System ℹ️

9.202 µg/L

12/5/2018

6 years ago

47 - Whitetail Park

Distribution System ℹ️

8.919 µg/L

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

8.502 µg/L

12/5/2018

6 years ago

33 - Vista Business Park

Distribution System ℹ️

6.686 µg/L

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

9.371 µg/L

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

9.035 µg/L

9/10/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

8.817 µg/L

9/10/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

8.092 µg/L

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

10.678 µg/L

6/11/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

9.672 µg/L

6/11/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

9.351 µg/L

6/11/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

9.17 µg/L

6/11/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

10.351 µg/L

3/23/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

9.957 µg/L

3/23/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

9.524 µg/L

3/23/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

9.449 µg/L

3/23/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

47 - Whitetail Park

Distribution System ℹ️

31.899 µg/L

12/5/2018

6 years ago

39 - Simpson Mine Park

Distribution System ℹ️

31.772 µg/L

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

30.452 µg/L

12/5/2018

6 years ago

33 - Vista Business Park

Distribution System ℹ️

26.166 µg/L

12/5/2018

6 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

33.231 µg/L

9/10/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

31.877 µg/L

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

30.655 µg/L

9/10/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

27.082 µg/L

9/10/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

30.188 µg/L

6/11/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

26.322 µg/L

6/11/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

25.101 µg/L

6/11/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

24.15 µg/L

6/11/2018

7 years ago

33 - Vista Business Park

Distribution System ℹ️

29.911 µg/L

3/23/2018

7 years ago

30 - Sanchez Elem. School

Distribution System ℹ️

28.524 µg/L

3/23/2018

7 years ago

39 - Simpson Mine Park

Distribution System ℹ️

27.009 µg/L

3/23/2018

7 years ago

47 - Whitetail Park

Distribution System ℹ️

26.957 µg/L

3/23/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

lithium (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<9 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<9 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<9 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<9 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<9 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<9 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<9 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<9 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

Manganese (12)

Entry Point

Baseline South WTP Clearwell ℹ️

1.59 µg/L

Meets Reporting Threshold

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

1.09 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

0.527 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

0.48 µg/L

Meets Reporting Threshold

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

2.19 µg/L

Meets Reporting Threshold

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.4 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

1.71 µg/L

Meets Reporting Threshold

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.4 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.4 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (6)

ℹ️

<5 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<5 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

11/27/2001

23 years ago

ℹ️

<5 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

microcystin-LA (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.008 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

microcystin-LF (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

microcystin-LR (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

microcystin-LY (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.009 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.009 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

microcystin-RR (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

microcystin-YR (1)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

8/7/2018

7 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

molinate (6)

ℹ️

<0.9 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<0.9 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

molybdenum (8)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

1.2 µg/L

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

6/8/2015

10 years ago

City Shops

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.3 µg/L

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

1.2 µg/L

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

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

1.1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L

8/19/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

5/2/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

5/2/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.006 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.006 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.006 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.006 µg/L

Below Reporting Level

5/2/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.006 µg/L

Below Reporting Level

5/2/2023

2 years ago

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

Contaminant Details

nitrobenzene (6)

ℹ️

<10 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<10 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

11/27/2001

23 years ago

ℹ️

<10 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

o-toluidine (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.007 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.007 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.007 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.007 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

oxyfluorfen (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.05 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.05 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.05 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.05 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.05 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.05 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.05 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.05 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.05 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.05 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.05 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.05 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

perchlorate (6)

ℹ️

<4 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<4 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

11/27/2001

23 years ago

ℹ️

<4 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.09 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.005 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.01 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.03 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.004 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.003 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.008 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.008 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.008 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.008 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.008 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.008 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.008 µg/L

Below Reporting Level

5/2/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.008 µg/L

Below Reporting Level

5/2/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.007 µg/L

Below Reporting Level

5/2/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.007 µg/L

Below Reporting Level

5/2/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (8)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

12/19/2023

21 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

9/13/2023

24 months ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

6/12/2023

2 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2023

2 years ago

Entry Point

Orange Zone Tank ℹ️

<0.002 µg/L

Below Reporting Level

3/14/2023

2 years ago

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

Contaminant Details

profenofos (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

quinoline (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.02 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.02 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.02 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.02 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (6)

ℹ️

<1 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<1 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<1 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

strontium (8)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L

6/8/2015

10 years ago

City Shops

Distribution System ℹ️

230 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 229.7 µg/L

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

270 µg/L

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

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

270 µg/L

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

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

250 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 249.7 µg/L

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

240 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 239.7 µg/L

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

180 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L

8/19/2014

11 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 169.7 µg/L

8/19/2014

11 years ago

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

Contaminant Details

tebuconazole (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.2 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

terbacil (6)

ℹ️

<2 µg/L

Below Reporting Level

11/12/2002

22 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/19/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

5/16/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

2/27/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

1/24/2002

23 years ago

ℹ️

<2 µg/L

Below Reporting Level

8/7/2001

24 years ago

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

Contaminant Details

total microcystins (24)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

8/21/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

0.363 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 0.063 µg/L

8/7/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

8/7/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

6/25/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

6/11/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

7 years ago

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

Contaminant Details

Total Permethrin (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.04 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.04 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.04 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.04 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.04 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.04 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.04 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.04 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

tribufos (12)

Entry Point

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Orange Zone Tank ℹ️

<0.07 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.07 µg/L

Below Reporting Level

12/5/2018

6 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.07 µg/L

Below Reporting Level

9/10/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.07 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.07 µg/L

Below Reporting Level

7/17/2018

7 years ago

Entry Point

Baseline South WTP Clearwell ℹ️

<0.07 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Orange Zone Tank ℹ️

<0.07 µg/L

Below Reporting Level

3/22/2018

7 years ago

Entry Point

Splitter Box Sample Station ℹ️

<0.07 µg/L

Below Reporting Level

3/22/2018

7 years ago

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

Contaminant Details

vanadium (8)

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

6/8/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

5/13/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

2/9/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

1/21/2015

10 years ago

EPTDS from Baseline South WTP

Baseline South WTP Clearwell ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

City Shops

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

8/19/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Baseline South WTP Clearwell
Surface Water (SW)

Entry PointEntry Point to the Distribution System (EP)

EPTDS from Baseline South WTPEntry Point to the Distribution System (EP)

Orange Zone Tank
Surface Water (SW)

Entry PointEntry Point to the Distribution System (EP)

Splitter Box Sample Station
Surface Water (SW)

Entry PointEntry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

30 - Sanchez Elem. SchoolDistribution System (DS)

39 - Simpson Mine ParkDistribution System (DS)

33 - Vista Business ParkDistribution System (DS)

47 - Whitetail ParkDistribution System (DS)

Distribution System
Surface Water (SW)

City ShopsMaximum Residence Time (MR)

Surface Water (SW)

Entry Point to the Distribution System (EP)

FAQ

Is City of Lafayette tap water safe to drink?

When was City of Lafayette last tested for water contamination?

The latest water samples were taken on December 19th, 2023.