Wheaton (IL) Water Quality

Wheaton is a large public water system in EPA region 5 that provides tap water for the 60187 zip codes. It has 4 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 24.46 µg/L. There were 1 contamintants found in the Wheaton water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
17-alpha-ethynylestradiol
17-beta-estradiol
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,8-dioxa-3H-perfluorononanoic acid
4-androstene-3,17-dione
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
anatoxin-a
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
cylindrospermopsin
dimethipin
equilin
estriol
estrone
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
strontium
tebuconazole
testosterone
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

1,3-butadiene (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

1,4-dioxane (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

1-butanol (3)

EP from CC #13

Consecutive Connection #13 ℹ️

<2 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<2 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<2 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

17-alpha-ethynylestradiol (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0009 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0009 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0009 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0009 µg/L

Below Reporting Level

1/14/2014

11 years ago

Minimum Reporting Level: 0.0009 µg/L
Reference Level: ?

Contaminant Details

17-beta-estradiol (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0004 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0004 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0004 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0004 µg/L

Below Reporting Level

1/14/2014

11 years ago

Minimum Reporting Level: 0.0004 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

2-methoxyethanol (3)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.4 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.4 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.4 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (3)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.5 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.5 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.5 µg/L

Below Reporting Level

7/5/2018

7 years ago

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

Contaminant Details

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

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

4-androstene-3,17-dione (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0003 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.001 µg/L

⚠️ Exceeds Reporting Level of 0.0003 µg/L by 0.0007 µg/L

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0003 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0003 µg/L

Below Reporting Level

1/14/2014

11 years ago

Minimum Reporting Level: 0.0003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.01 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.01 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.01 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.01 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

anatoxin-a (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

7/7/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

7/2/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

6/19/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

6/4/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

5/22/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

4/17/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

4/2/2019

6 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

bromomethane (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

chlorate (8)

C11C Wiserbrook

Distribution System ℹ️

<20 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

<20 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

<20 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

4/8/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

<20 µg/L

Below Reporting Level

1/14/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

chloromethane (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

chlorpyrifos (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

chromium (8)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.6 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.4 µg/L

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

0.5 µg/L

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

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

0.4 µg/L

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

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.4 µg/L

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

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.4 µg/L

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

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.4 µg/L

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

4/8/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.4 µg/L

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

1/14/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.4 µg/L

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

1/14/2014

11 years ago

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

Contaminant Details

chromium-6 (8)

C11C Wiserbrook

Distribution System ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.18 µg/L

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.19 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.16 µg/L

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.19 µg/L

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.19 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.16 µg/L

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.18 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.15 µg/L

4/8/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.17 µg/L

1/14/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.19 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.16 µg/L

1/14/2014

11 years ago

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

Contaminant Details

cobalt (8)

C11C Wiserbrook

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

4/8/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/14/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

cylindrospermopsin (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

7/7/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

7/2/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

6/19/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

6/4/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

5/22/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

5/8/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

4/17/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.09 µg/L

Below Reporting Level

4/2/2019

6 years ago

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

Contaminant Details

dimethipin (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

equilin (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.004 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.004 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.004 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.004 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

estriol (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0008 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0008 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0008 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0008 µg/L

Below Reporting Level

1/14/2014

11 years ago

Minimum Reporting Level: 0.0008 µg/L
Reference Level: ?

Contaminant Details

estrone (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.002 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.002 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.002 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.002 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

ethoprop (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.03 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

Germanium (2)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

2320 Appleby Dr.

Distribution System ℹ️

24.46 µg/L

Meets Reporting Threshold

8/22/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

22.59 µg/L

Meets Reporting Threshold

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

16.86 µg/L

Meets Reporting Threshold

8/22/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

15.12 µg/L

Meets Reporting Threshold

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

13.413501 µg/L

Meets Reporting Threshold

2/23/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

13.339185 µg/L

Meets Reporting Threshold

2/23/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

10.94472 µg/L

Meets Reporting Threshold

2/23/2018

7 years ago

2320 Appleby Dr.

Distribution System ℹ️

9.896834 µg/L

Meets Reporting Threshold

2/23/2018

7 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

2320 Appleby Dr.

Distribution System ℹ️

14.66 µg/L

8/22/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

13.99 µg/L

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

10.76 µg/L

8/22/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

10.02 µg/L

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

13.465393 µg/L

2/23/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

12.976095 µg/L

2/23/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

10.915268 µg/L

2/23/2018

7 years ago

2320 Appleby Dr.

Distribution System ℹ️

10.518211 µg/L

2/23/2018

7 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (8)

2320 Appleby Dr.

Distribution System ℹ️

36.46 µg/L

8/22/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

34.69 µg/L

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

27.06 µg/L

8/22/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

24.62 µg/L

8/22/2018

7 years ago

C11C Wisebrook

Distribution System ℹ️

25.035071 µg/L

2/23/2018

7 years ago

Orchard Rd. & Loretto L.

Distribution System ℹ️

24.585985 µg/L

2/23/2018

7 years ago

Dorset Dr.

Distribution System ℹ️

20.213236 µg/L

2/23/2018

7 years ago

2320 Appleby Dr.

Distribution System ℹ️

19.172694 µg/L

2/23/2018

7 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

lithium (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<9 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<9 µg/L

Below Reporting Level

9/13/2023

23 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<9 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<9 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

Manganese (2)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.4 µg/L

Below Reporting Level

5/9/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.4 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

molybdenum (8)

C11C Wiserbrook

Distribution System ℹ️

1.1 µg/L

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

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

1.1 µg/L

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

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

1.1 µg/L

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

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

1.1 µg/L

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

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

1 µg/L

⚠️ Exceeds Reporting Level of 1 µg/L by 0 µg/L

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

1.2 µg/L

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

1/14/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

1.1 µg/L

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

1/14/2014

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.006 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.006 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.006 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.006 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

o-toluidine (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

5/9/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

oxyfluorfen (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.05 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.05 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.05 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.05 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.005 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

1/14/2014

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.004 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.003 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.008 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.008 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.008 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.008 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.007 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

12/13/2023

20 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

9/5/2023

24 months ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

6/14/2023

2 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.002 µg/L

Below Reporting Level

3/15/2023

2 years ago

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

Contaminant Details

profenofos (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

quinoline (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

5/9/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.02 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

strontium (8)

C11C Wiserbrook

Distribution System ℹ️

112 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

104.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 104.6 µg/L

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

110.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 110.6 µg/L

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

108.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 108.4 µg/L

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

112.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 112.6 µg/L

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

111.4 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.1 µg/L

4/8/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

128.1 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 127.8 µg/L

1/14/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

127.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 127.2 µg/L

1/14/2014

11 years ago

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

Contaminant Details

tebuconazole (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.2 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

testosterone (4)

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0001 µg/L

Below Reporting Level

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.0005 µg/L

⚠️ Exceeds Reporting Level of 0.0001 µg/L by 0.0004 µg/L

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0001 µg/L

Below Reporting Level

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

<0.0001 µg/L

Below Reporting Level

1/14/2014

11 years ago

Minimum Reporting Level: 0.0001 µg/L
Reference Level: ?

Contaminant Details

total microcystins (7)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

7/2/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

6/19/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

6/4/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

5/22/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

5/8/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

4/17/2019

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.3 µg/L

Below Reporting Level

4/2/2019

6 years ago

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

Contaminant Details

Total Permethrin (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.04 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.04 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.04 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.04 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

tribufos (4)

EP from CC #13

Consecutive Connection #13 ℹ️

<0.07 µg/L

Below Reporting Level

11/29/2018

6 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.07 µg/L

Below Reporting Level

8/22/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.07 µg/L

Below Reporting Level

7/3/2018

7 years ago

EP from CC #13

Consecutive Connection #13 ℹ️

<0.07 µg/L

Below Reporting Level

2/23/2018

7 years ago

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

Contaminant Details

vanadium (8)

C11C Wiserbrook

Distribution System ℹ️

0.4 µg/L

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

10/15/2014

10 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.4 µg/L

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

10/15/2014

10 years ago

C11C Wiserbrook

Distribution System ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

7/15/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

7/15/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

4/8/2014

11 years ago

Delivery Structure @ Countryside Dr.

Consecutive Connection ℹ️

0.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L

1/14/2014

11 years ago

C11C Wiserbrook

Distribution System ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

1/14/2014

11 years ago

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

Contaminant Details

Sampling Facilities

Consecutive Connection #13
Surface Water (SW)

EP from CC #13Entry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

C11C WisebrookDistribution System (DS)

2320 Appleby Dr.Distribution System (DS)

Dorset Dr.Distribution System (DS)

Orchard Rd. & Loretto L.Distribution System (DS)

Distribution System
Surface Water (SW)

C11C WiserbrookMaximum Residence Time (MR)

Consecutive Connection
Surface Water (SW)

Delivery Structure @ Countryside Dr.Entry Point to the Distribution System (EP)

FAQ

Is Wheaton tap water safe to drink?

When was Wheaton last tested for water contamination?

The latest water samples were taken on December 13th, 2023.

Contaminants

1,1-dichloroethane (4)

1,2,3-trichloropropane (4)

1,3-butadiene (4)

1,4-dioxane (4)

1-butanol (3)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

17-alpha-ethynylestradiol (4)

17-beta-estradiol (4)

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

2-methoxyethanol (3)

2-propen-1-ol (Allyl Alcohol) (3)

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

4-androstene-3,17-dione (4)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

alpha-hexachlorocyclohexane (4)

anatoxin-a (8)

bromochloromethane (Halon 1011) (4)

bromomethane (4)

Butylated Hydroxyanisole (4)

chlorate (8)

chlorodifluoromethane (HCFC-22) (4)

chloromethane (4)

chlorpyrifos (4)

chromium (8)

chromium-6 (8)

cobalt (8)

cylindrospermopsin (8)

dimethipin (4)

equilin (4)

estriol (4)

estrone (4)

ethoprop (4)

Germanium (2)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (2)

molybdenum (8)

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

N-methyl perfluorooctanesulfonamidoacetic acid (4)

nonafluoro-3,6-dioxaheptanoic acid (4)

o-toluidine (4)

oxyfluorfen (4)

perfluoro(2-ethoxyethane)sulfonic acid (4)

perfluoro-3-methoxypropanoic acid (4)

perfluoro-4-methoxybutanoic acid (4)

perfluorobutanesulfonic acid (8)

perfluorobutanoic acid (4)

perfluorodecanoic acid (4)

perfluorododecanoic acid (4)

perfluoroheptanesulfonic acid (4)

perfluoroheptanoic acid (8)

perfluorohexanesulfonic acid (8)

perfluorohexanoic acid (4)

perfluorononanoic acid (8)

perfluorooctanesulfonic acid (8)

perfluorooctanoic acid (8)

perfluoropentanesulfonic acid (4)

perfluoropentanoic acid (4)

perfluorotetradecanoic acid (4)

perfluorotridecanoic acid (4)

perfluoroundecanoic acid (4)

profenofos (4)

quinoline (4)

strontium (8)

tebuconazole (4)

testosterone (4)

total microcystins (7)

Total Permethrin (4)

tribufos (4)

vanadium (8)

Sampling Facilities

Consecutive Connection #13 Surface Water (SW)

Distribution System Surface Water (SW)

Distribution System Surface Water (SW)

Consecutive Connection #13
Surface Water (SW)

Distribution System
Surface Water (SW)

Distribution System
Surface Water (SW)

Consecutive Connection
Surface Water (SW)