Cicero (IL) Water Quality

Cicero is a large public water system in EPA region 5 that provides tap water for the 60804 zip codes. It has 4 facilities where the water supply was tested for 68 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 12 µg/L. The maximum reported level of Manganese was 0.43 µg/L. There were 2 contamintants found in the Cicero water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (4)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (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 (4)
2-propen-1-ol (Allyl Alcohol) (4)
4,8-dioxa-3H-perfluorononanoic acid (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)
ethoprop (4)
Germanium (4)
HAA5 (five regulated haloacetic acids) (12)
HAA6Br (six brominated haloacetic acids) (12)
HAA9 (nine haloacetic acids) (12)
hexafluoropropylene oxide dimer acid (GenX) (4)
lithium (4)
Manganese (4)
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)
total microcystins (8)
Total Permethrin (4)
tribufos (4)
vanadium (8)

1,1-dichloroethane (4)

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

1,3-butadiene (4)

Master Meter

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.1 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

1,4-dioxane (4)

Master Meter

Consecutive Connection ℹ️

0.07 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0 µg/L

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.07 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

1-butanol (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<2 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<2 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<2 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<2 µg/L

Below Reporting Level

3/19/2020

6 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 #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

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

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

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

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

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

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

2-methoxyethanol (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.5 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.5 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.5 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.5 µg/L

Below Reporting Level

3/19/2020

6 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 #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

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

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.01 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.01 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.01 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.01 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

anatoxin-a (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

7/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

6/27/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

6/13/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

5/9/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

4/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

4/12/2018

8 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Master Meter

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.06 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

bromomethane (4)

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

chlorate (8)

6001 W. 35th Street

Distribution System ℹ️

<20 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

<20 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<20 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<20 µg/L

Below Reporting Level

3/11/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<20 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Master Meter

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.08 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

chloromethane (4)

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

chlorpyrifos (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

chromium (8)

6001 W. 35th Street

Distribution System ℹ️

0.5 µg/L

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

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

0.4 µg/L

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

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

0.5 µg/L

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

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.4 µg/L

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

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.4 µg/L

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

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.3 µg/L

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

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.4 µg/L

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

3/11/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.3 µg/L

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

3/11/2015

11 years ago

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

Contaminant Details

chromium-6 (8)

6001 W. 35th Street

Distribution System ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.23 µg/L

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.21 µg/L

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

0.22 µg/L

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

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.2 µg/L

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

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.18 µg/L

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

8/12/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.2 µg/L

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

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.19 µg/L

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

3/11/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.18 µg/L

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

3/11/2015

11 years ago

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

Contaminant Details

cobalt (8)

6001 W. 35th Street

Distribution System ℹ️

<1 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

<1 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<1 µg/L

Below Reporting Level

3/11/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<1 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

cylindrospermopsin (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

7/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

6/27/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

6/13/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

5/9/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

4/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.09 µg/L

Below Reporting Level

4/12/2018

8 years ago

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

Contaminant Details

dimethipin (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

ethoprop (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.03 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

Germanium (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (12)

3840 S. Laramie Avenue

Distribution System ℹ️

11.14 µg/L

Meets Reporting Threshold

12/9/2020

5 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

9.11 µg/L

Meets Reporting Threshold

12/9/2020

5 years ago

3501 S. Central Avenue

Distribution System ℹ️

9.07 µg/L

Meets Reporting Threshold

12/9/2020

5 years ago

5730 W. Cermak Road

Distribution System ℹ️

8.76 µg/L

Meets Reporting Threshold

12/9/2020

5 years ago

3501 S. Central Avenue

Distribution System ℹ️

12 µg/L

Meets Reporting Threshold

9/17/2020

6 years ago

5730 W. Cermak Road

Distribution System ℹ️

11.9 µg/L

Meets Reporting Threshold

9/17/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

11.7 µg/L

Meets Reporting Threshold

9/17/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

9.22 µg/L

Meets Reporting Threshold

9/17/2020

6 years ago

3501 S. Central Avenue

Distribution System ℹ️

9.05 µg/L

Meets Reporting Threshold

3/19/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

8.52 µg/L

Meets Reporting Threshold

3/19/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

8.4 µg/L

Meets Reporting Threshold

3/19/2020

6 years ago

5730 W. Cermak Road

Distribution System ℹ️

7.84 µg/L

Meets Reporting Threshold

3/19/2020

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (12)

2518 S. Laramie Ave.

Distribution System ℹ️

8.91 µg/L

12/9/2020

5 years ago

3501 S. Central Avenue

Distribution System ℹ️

8.57 µg/L

12/9/2020

5 years ago

5730 W. Cermak Road

Distribution System ℹ️

8.46 µg/L

12/9/2020

5 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

8.44 µg/L

12/9/2020

5 years ago

5730 W. Cermak Road

Distribution System ℹ️

9.8 µg/L

9/17/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

9.5 µg/L

9/17/2020

6 years ago

3501 S. Central Avenue

Distribution System ℹ️

9.3 µg/L

9/17/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

4.02 µg/L

9/17/2020

6 years ago

5730 W. Cermak Road

Distribution System ℹ️

7.64 µg/L

3/19/2020

6 years ago

3501 S. Central Avenue

Distribution System ℹ️

6.45 µg/L

3/19/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

5.55 µg/L

3/19/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

4.6 µg/L

3/19/2020

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (12)

3840 S. Laramie Avenue

Distribution System ℹ️

18.44 µg/L

12/9/2020

5 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

16.71 µg/L

12/9/2020

5 years ago

3501 S. Central Avenue

Distribution System ℹ️

16.37 µg/L

12/9/2020

5 years ago

5730 W. Cermak Road

Distribution System ℹ️

15.96 µg/L

12/9/2020

5 years ago

5730 W. Cermak Road

Distribution System ℹ️

20.5 µg/L

9/17/2020

6 years ago

3501 S. Central Avenue

Distribution System ℹ️

20.2 µg/L

9/17/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

20 µg/L

9/17/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

12.92 µg/L

9/17/2020

6 years ago

3501 S. Central Avenue

Distribution System ℹ️

14.95 µg/L

3/19/2020

6 years ago

5730 W. Cermak Road

Distribution System ℹ️

14.94 µg/L

3/19/2020

6 years ago

2518 S. Laramie Ave.

Distribution System ℹ️

13.55 µg/L

3/19/2020

6 years ago

3840 S. Laramie Avenue

Distribution System ℹ️

13 µg/L

3/19/2020

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

lithium (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<9 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<9 µg/L

Below Reporting Level

11/10/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<9 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<9 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

Manganese (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.4 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

0.43 µg/L

Meets Reporting Threshold

3/19/2020

6 years ago

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

Contaminant Details

molybdenum (8)

6001 W. 35th Street

Distribution System ℹ️

1.1 µg/L

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

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

1.1 µg/L

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

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

1 µg/L

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

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

1 µg/L

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

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

1.1 µg/L

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

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<1 µg/L

Below Reporting Level

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

1.1 µg/L

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

3/11/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

1.1 µg/L

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

3/11/2015

11 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

11/10/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.006 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.006 µg/L

Below Reporting Level

1/25/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.006 µg/L

Below Reporting Level

11/10/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.006 µg/L

Below Reporting Level

10/26/2023

2 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

o-toluidine (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

oxyfluorfen (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.05 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.05 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.05 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.05 µg/L

Below Reporting Level

3/19/2020

6 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 #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.09 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.005 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluorodecanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluorododecanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluoroheptanoic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.01 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.03 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluorononanoic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.04 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

1/25/2023

3 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.02 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.004 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluoropentanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.003 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.008 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.008 µg/L

Below Reporting Level

1/25/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.008 µg/L

Below Reporting Level

11/10/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.008 µg/L

Below Reporting Level

10/26/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

1/25/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

11/10/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.007 µg/L

Below Reporting Level

10/26/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

2/8/2024

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

10/26/2023

2 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

6/26/2023

3 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.002 µg/L

Below Reporting Level

1/25/2023

3 years ago

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

Contaminant Details

profenofos (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

quinoline (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.02 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

strontium (8)

Master Meter

Consecutive Connection ℹ️

121.1 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 120.8 µg/L

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

117.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 117.4 µg/L

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

115.2 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 114.9 µg/L

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

114.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 114.2 µg/L

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

127.1 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 126.8 µg/L

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

126.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 126 µg/L

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

132.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 132.2 µg/L

3/11/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

126.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 126.5 µg/L

3/11/2015

11 years ago

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

Contaminant Details

tebuconazole (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.2 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

total microcystins (8)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

7/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

7/10/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

6/27/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

6/13/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

5/23/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

5/9/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

4/25/2018

8 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.3 µg/L

Below Reporting Level

4/12/2018

8 years ago

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

Contaminant Details

Total Permethrin (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.04 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.04 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.04 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.04 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

tribufos (4)

EP from CC #1

Consecutive Connection #1 ℹ️

<0.07 µg/L

Below Reporting Level

12/9/2020

5 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.07 µg/L

Below Reporting Level

9/17/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.07 µg/L

Below Reporting Level

6/12/2020

6 years ago

EP from CC #1

Consecutive Connection #1 ℹ️

<0.07 µg/L

Below Reporting Level

3/19/2020

6 years ago

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

Contaminant Details

vanadium (8)

6001 W. 35th Street

Distribution System ℹ️

0.2 µg/L

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

12/2/2015

10 years ago

Master Meter

Consecutive Connection ℹ️

0.2 µg/L

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

12/2/2015

10 years ago

6001 W. 35th Street

Distribution System ℹ️

0.3 µg/L

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

9/16/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.3 µg/L

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

9/16/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

0.2 µg/L

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

6/10/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

0.2 µg/L

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

6/10/2015

11 years ago

6001 W. 35th Street

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2015

11 years ago

Master Meter

Consecutive Connection ℹ️

<0.2 µg/L

Below Reporting Level

3/11/2015

11 years ago

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

Contaminant Details

Sampling Facilities

Consecutive Connection #1
Surface Water (SW)

EP from CC #1Entry Point to the Distribution System (EP)

Distribution System
Surface Water (SW)

3501 S. Central AvenueDistribution System (DS)

2518 S. Laramie Ave.Distribution System (DS)

3840 S. Laramie AvenueDistribution System (DS)

5730 W. Cermak RoadDistribution System (DS)

Distribution System
Surface Water (SW)

6001 W. 35th StreetMaximum Residence Time (MR)

Consecutive Connection
Surface Water (SW)

Master MeterEntry Point to the Distribution System (EP)

FAQ

Is Cicero tap water safe to drink?

When was Cicero last tested for water contamination?

The latest water samples were taken on February 8th, 2024.

Contaminants

1,1-dichloroethane (4)

1,2,3-trichloropropane (4)

1,3-butadiene (4)

1,4-dioxane (4)

1-butanol (4)

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

2-propen-1-ol (Allyl Alcohol) (4)

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

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (12)

HAA6Br (six brominated haloacetic acids) (12)

HAA9 (nine haloacetic acids) (12)

hexafluoropropylene oxide dimer acid (GenX) (4)

lithium (4)

Manganese (4)

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)

total microcystins (8)

Total Permethrin (4)

tribufos (4)

vanadium (8)

Sampling Facilities

Consecutive Connection #1 Surface Water (SW)

Distribution System Surface Water (SW)

Distribution System Surface Water (SW)

Consecutive Connection Surface Water (SW)

FAQ

Is Cicero tap water safe to drink?

When was Cicero last tested for water contamination?

Consecutive Connection #1
Surface Water (SW)

Distribution System
Surface Water (SW)

Distribution System
Surface Water (SW)

Consecutive Connection
Surface Water (SW)