Cottonwood WSD (CO) Water Quality

Cottonwood WSD is a large public water system in EPA region 8 that provides tap water for the 80134 zip codes. It has 8 facilities where the water supply was tested for 50 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 3.79 µg/L. The maximum reported level of Manganese was 46 µg/L. There were 2 contamintants found in the Cottonwood WSD water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1-butanol (10)
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-methoxyethanol (10)
2-propen-1-ol (Allyl Alcohol) (10)
4,8-dioxa-3H-perfluorononanoic acid (6)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)
alpha-hexachlorocyclohexane (9)
Butylated Hydroxyanisole (10)
chlorpyrifos (9)
dimethipin (9)
ethoprop (9)
Germanium (10)
HAA5 (five regulated haloacetic acids) (8)
HAA6Br (six brominated haloacetic acids) (8)
HAA9 (nine haloacetic acids) (8)
hexafluoropropylene oxide dimer acid (GenX) (6)
lithium (6)
Manganese (10)
N-ethyl perfluorooctanesulfonamidoacetic acid (6)
N-methyl perfluorooctanesulfonamidoacetic acid (6)
nonafluoro-3,6-dioxaheptanoic acid (6)
o-toluidine (10)
oxyfluorfen (9)
perfluoro(2-ethoxyethane)sulfonic acid (6)
perfluoro-3-methoxypropanoic acid (6)
perfluoro-4-methoxybutanoic acid (6)
perfluorobutanesulfonic acid (6)
perfluorobutanoic acid (6)
perfluorodecanoic acid (6)
perfluorododecanoic acid (6)
perfluoroheptanesulfonic acid (6)
perfluoroheptanoic acid (6)
perfluorohexanesulfonic acid (6)
perfluorohexanoic acid (6)
perfluorononanoic acid (6)
perfluorooctanesulfonic acid (6)
perfluorooctanoic acid (6)
perfluoropentanesulfonic acid (6)
perfluoropentanoic acid (6)
perfluorotetradecanoic acid (6)
perfluorotridecanoic acid (6)
perfluoroundecanoic acid (6)
profenofos (9)
quinoline (10)
tebuconazole (9)
Total Permethrin (9)
tribufos (9)

1-butanol (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<2 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<2 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<2 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

2-methoxyethanol (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.4 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.4 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.4 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.4 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.4 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.4 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.5 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.5 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.5 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.5 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.5 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.5 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

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

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.002 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.002 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.01 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.01 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.01 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.01 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.01 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

Butylated Hydroxyanisole (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

chlorpyrifos (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

dimethipin (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.2 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

ethoprop (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.03 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

Germanium (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

Johnny Carinos Restaurant

Distribution System ℹ️

3.79 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

CWSD Office

Distribution System ℹ️

1.34 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

Windrock Apts.

Distribution System ℹ️

0.2 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

Johnny Carinos Restaurant

Distribution System ℹ️

1.1 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Windrock Apts.

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

CWSD Office

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

CWSD Office

Distribution System ℹ️

1.54 µg/L

5/20/2019

7 years ago

Johnny Carinos Restaurant

Distribution System ℹ️

1.43 µg/L

5/20/2019

7 years ago

Windrock Apts.

Distribution System ℹ️

0 µg/L

5/20/2019

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

5/20/2019

7 years ago

Johnny Carinos Restaurant

Distribution System ℹ️

1.09 µg/L

9/18/2018

7 years ago

Windrock Apts.

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

CWSD Office

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

Johnny Carinos Restaurant

Distribution System ℹ️

4.79 µg/L

5/20/2019

7 years ago

CWSD Office

Distribution System ℹ️

1.88 µg/L

5/20/2019

7 years ago

Windrock Apts.

Distribution System ℹ️

0.2 µg/L

5/20/2019

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

5/20/2019

7 years ago

Johnny Carinos Restaurant

Distribution System ℹ️

1.53 µg/L

9/18/2018

7 years ago

Windrock Apts.

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

CWSD Office

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

Cherrywood Clubhouse

Distribution System ℹ️

0 µg/L

9/18/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

lithium (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

29.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 20.3 µg/L

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

28.6 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 19.6 µg/L

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

15.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 6.2 µg/L

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

18 µg/L

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

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

17 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 8 µg/L

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

14.5 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 5.5 µg/L

3/7/2023

3 years ago

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

Contaminant Details

Manganese (10)

Entry Point

Treatment Plant for Well D1 ℹ️

45 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

33 µg/L

Meets Reporting Threshold

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

46 µg/L

Meets Reporting Threshold

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

39 µg/L

Meets Reporting Threshold

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

31 µg/L

Meets Reporting Threshold

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

41 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

32 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

32 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

31 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

30 µg/L

Meets Reporting Threshold

9/18/2018

7 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.006 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.006 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.006 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.006 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.006 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.006 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.02 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.02 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.02 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.02 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

o-toluidine (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.007 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.007 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.007 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.007 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.007 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

oxyfluorfen (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.05 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.05 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.05 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.05 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.05 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0047 µg/L

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

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

3/7/2023

3 years ago

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

Contaminant Details

perfluorobutanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.005 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

0.0056 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0006 µg/L

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.005 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorodecanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorododecanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoroheptanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.003 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorohexanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0024 µg/L

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

0.0032 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0002 µg/L

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0049 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0019 µg/L

3/7/2023

3 years ago

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

Contaminant Details

perfluorononanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorooctanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.004 µg/L

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

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.004 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.004 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoropentanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0062 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0032 µg/L

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.003 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

0.0043 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0013 µg/L

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

0.0058 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0028 µg/L

3/7/2023

3 years ago

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

Contaminant Details

perfluorotetradecanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.008 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.008 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.008 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.008 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.008 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.008 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluorotridecanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.007 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.007 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.007 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.007 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.007 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

perfluoroundecanoic acid (6)

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

1/9/2024

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

10/2/2023

2 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.002 µg/L

Below Reporting Level

9/11/2023

2 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

7/11/2023

3 years ago

Purchased WISE

Purchased from WISE CO0103843 ℹ️

<0.002 µg/L

Below Reporting Level

4/3/2023

3 years ago

Purchased JWPP

Purchased from JWPP CO0103418 ℹ️

<0.002 µg/L

Below Reporting Level

3/7/2023

3 years ago

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

Contaminant Details

profenofos (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.3 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

quinoline (10)

Entry Point

Treatment Plant for Well D1 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.02 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.02 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.02 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.02 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.02 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

tebuconazole (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.2 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.2 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.2 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

Total Permethrin (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.04 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.04 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.04 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.04 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.04 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

tribufos (9)

Entry Point

Treatment Plant for Well D11 ℹ️

<0.07 µg/L

Below Reporting Level

5/20/2019

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.07 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.07 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.07 µg/L

Below Reporting Level

5/9/2019

7 years ago

Entry Point

Treatment Plant for Well D1 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D3 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D2 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D4A ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

7 years ago

Entry Point

Treatment Plant for Well D11 ℹ️

<0.07 µg/L

Below Reporting Level

9/18/2018

7 years ago

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

Contaminant Details

Sampling Facilities

Purchased from JWPP CO0103418
Ground Water (GW)

Purchased JWPPEntry Point to the Distribution System (EP)

Purchased from WISE CO0103843
Surface Water (SW)

Purchased WISEEntry Point to the Distribution System (EP)

Treatment Plant for Well D1
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Treatment Plant for Well D3
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Treatment Plant for Well D2
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Treatment Plant for Well D4A
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Treatment Plant for Well D11
Ground Water (GW)

Entry PointEntry Point to the Distribution System (EP)

Distribution System
Ground Water (GW)

Windrock Apts.Distribution System (DS)

Johnny Carinos RestaurantDistribution System (DS)

CWSD OfficeDistribution System (DS)

Cherrywood ClubhouseDistribution System (DS)

FAQ

Is Cottonwood WSD tap water safe to drink?

When was Cottonwood WSD last tested for water contamination?

The latest water samples were taken on January 9th, 2024.

Contaminants

1-butanol (10)

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-methoxyethanol (10)

2-propen-1-ol (Allyl Alcohol) (10)

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

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

alpha-hexachlorocyclohexane (9)

Butylated Hydroxyanisole (10)

chlorpyrifos (9)

dimethipin (9)

ethoprop (9)

Germanium (10)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (10)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (10)

oxyfluorfen (9)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (6)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (6)

perfluorohexanesulfonic acid (6)

perfluorohexanoic acid (6)

perfluorononanoic acid (6)

perfluorooctanesulfonic acid (6)

perfluorooctanoic acid (6)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (9)

quinoline (10)

tebuconazole (9)

Total Permethrin (9)

tribufos (9)

Sampling Facilities

Purchased from JWPP CO0103418 Ground Water (GW)

Purchased from WISE CO0103843 Surface Water (SW)

Treatment Plant for Well D1 Ground Water (GW)

Treatment Plant for Well D3 Ground Water (GW)

Treatment Plant for Well D2 Ground Water (GW)

Treatment Plant for Well D4A Ground Water (GW)

Treatment Plant for Well D11 Ground Water (GW)

Distribution System Ground Water (GW)

FAQ

Is Cottonwood WSD tap water safe to drink?

When was Cottonwood WSD last tested for water contamination?

Purchased from JWPP CO0103418
Ground Water (GW)

Purchased from WISE CO0103843
Surface Water (SW)

Treatment Plant for Well D1
Ground Water (GW)

Treatment Plant for Well D3
Ground Water (GW)

Treatment Plant for Well D2
Ground Water (GW)

Treatment Plant for Well D4A
Ground Water (GW)

Treatment Plant for Well D11
Ground Water (GW)

Distribution System
Ground Water (GW)