Water Quality in BYRON, IL (61010)

EPA violation data for public water systems serving ZIP code 61010.

188

Total Violations

Health-Based

150

Monitoring / Reporting

174

Resolved

What does this mean?

174 of 188 violations have been resolved. 38 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 150 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 44 Population served: 7,741

Violations Detail (188 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Public Notice	Monitoring	N/A	N/A	Jul 31, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 3, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 3, 2025	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Jul 1, 2025	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Jul 1, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 22, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 22, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 30, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 26, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 20, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 20, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 20, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 20, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 20, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 6, 2024	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2024	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Public Notice	Monitoring	N/A	N/A	Jul 22, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 22, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 22, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 21, 2023	Active	N/A
Nitrate	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Public Notice	Monitoring	N/A	N/A	Jun 23, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 23, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 23, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 23, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 1, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Apr 15, 2023	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Public Notice	Monitoring	N/A	N/A	Feb 1, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 1, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 1, 2023	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Carbon tetrachloride	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Carbon tetrachloride	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Carbon tetrachloride	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Carbon tetrachloride	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Benzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
Benzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Benzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
Xylenes, Total	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Xylenes, Total	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Xylenes, Total	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Xylenes, Total	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Trichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Trichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Trichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
Trichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Liver problems; increased risk of cancer
1,1-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1-Dichloroethylene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Benzene	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
Nitrate	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Lead and Copper Rule	Monitoring	N/A	N/A	Feb 23, 2022	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Feb 23, 2022	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Feb 23, 2022	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(16)

Public Notice

Jul 31Active

Public Notice

Jul 3Resolved

Public Notice

Jul 3Resolved

LEAD AND COPPER RULE REVISIONS

Jul 1Active

LEAD AND COPPER RULE REVISIONS

Jul 1Active

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Public Notice

Jan 22Resolved

Public Notice

Jan 22Resolved

Public Notice

Jan 21Active

Public Notice

Jan 21Resolved

Public Notice

Jan 21Resolved

Public Notice

Jan 21Resolved

Public Notice

Jan 21Resolved

2024(39)

Public Notice

Oct 30Active

Public Notice

Jul 26Active

Public Notice

Jul 20Resolved

Public Notice

Jul 20Resolved

Public Notice

Jul 20Resolved

Public Notice

Jul 20Resolved

Public Notice

Jul 20Resolved

Public Notice

Jul 6Resolved

Public Notice

Jul 6Resolved

Public Notice

Jul 6Resolved

Public Notice

Jul 6Resolved

Public Notice

Jul 6Resolved

Public Notice

Jul 6Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

May 1Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Revised Total Coliform Rule

Apr 15Resolved

Nitrate

Mar 31Resolved

Nitrate

Mar 31Resolved

Nitrate

Mar 31Resolved

2022(97)

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

1,2,4-Trichlorobenzene

Jun 30Resolved

1,1,2-Trichloroethane

Jun 30Resolved

p-Dichlorobenzene

Jun 30Resolved

p-Dichlorobenzene

Jun 30Resolved

p-Dichlorobenzene

Jun 30Resolved

p-Dichlorobenzene

Jun 30Resolved

trans-1,2-Dichloroethylene

Jun 30Resolved

trans-1,2-Dichloroethylene

Jun 30Resolved

trans-1,2-Dichloroethylene

Jun 30Resolved

trans-1,2-Dichloroethylene

Jun 30Resolved

Carbon tetrachloride

Jun 30Resolved

Carbon tetrachloride

Jun 30Resolved

Carbon tetrachloride

Jun 30Resolved

Carbon tetrachloride

Jun 30Resolved

Tetrachloroethylene

Jun 30Resolved

Tetrachloroethylene

Jun 30Resolved

Tetrachloroethylene

Jun 30Resolved

Tetrachloroethylene

Jun 30Resolved

Benzene

Jun 30Resolved

Benzene

Jun 30Resolved

1,2,4-Trichlorobenzene

Jun 30Resolved

Benzene

Jun 30Resolved

Xylenes, Total

Jun 30Resolved

Xylenes, Total

Jun 30Resolved

Xylenes, Total

Jun 30Resolved

Xylenes, Total

Jun 30Resolved

1,2-Dichloroethane

Jun 30Resolved

1,2-Dichloroethane

Jun 30Resolved

1,2-Dichloroethane

Jun 30Resolved

1,2-Dichloroethane

Jun 30Resolved

Toluene

Jun 30Resolved

Toluene

Jun 30Resolved

Toluene

Jun 30Resolved

Toluene

Jun 30Resolved

Ethylbenzene

Jun 30Resolved

Ethylbenzene

Jun 30Resolved

Ethylbenzene

Jun 30Resolved

Ethylbenzene

Jun 30Resolved

Styrene

Jun 30Resolved

Styrene

Jun 30Resolved

Styrene

Jun 30Resolved

Styrene

Jun 30Resolved

o-Dichlorobenzene

Jun 30Resolved

o-Dichlorobenzene

Jun 30Resolved

o-Dichlorobenzene

Jun 30Resolved

o-Dichlorobenzene

Jun 30Resolved

cis-1,2-Dichloroethylene

Jun 30Resolved

cis-1,2-Dichloroethylene

Jun 30Resolved

cis-1,2-Dichloroethylene

Jun 30Resolved

cis-1,2-Dichloroethylene

Jun 30Resolved

Trichloroethylene

Jun 30Resolved

Trichloroethylene

Jun 30Resolved

Trichloroethylene

Jun 30Resolved

Trichloroethylene

Jun 30Resolved

1,1-Dichloroethylene

Jun 30Resolved

1,1-Dichloroethylene

Jun 30Resolved

1,1-Dichloroethylene

Jun 30Resolved

1,1-Dichloroethylene

Jun 30Resolved

1,1,2-Trichloroethane

Jun 30Resolved

1,1,2-Trichloroethane

Jun 30Resolved

1,1,2-Trichloroethane

Jun 30Resolved

DICHLOROMETHANE

Jun 30Resolved

1,1,1-Trichloroethane

Jun 30Resolved

1,1,1-Trichloroethane

Jun 30Resolved

1,1,1-Trichloroethane

Jun 30Resolved

1,1,1-Trichloroethane

Jun 30Resolved

1,2-Dichloropropane

Jun 30Resolved

1,2-Dichloropropane

Jun 30Resolved

1,2-Dichloropropane

Jun 30Resolved

1,2-Dichloropropane

Jun 30Resolved

CHLOROBENZENE

Jun 30Resolved

CHLOROBENZENE

Jun 30Resolved

CHLOROBENZENE

Jun 30Resolved

CHLOROBENZENE

Jun 30Resolved

1,2,4-Trichlorobenzene

Jun 30Resolved

1,2,4-Trichlorobenzene

Jun 30Resolved

DICHLOROMETHANE

Jun 30Resolved

DICHLOROMETHANE

Jun 30Resolved

DICHLOROMETHANE

Jun 30Resolved

Benzene

Jun 30Resolved

Nitrate

Mar 31Resolved

Nitrate

Mar 31Resolved

Nitrate

Mar 31Resolved

Lead and Copper Rule

Feb 23Resolved

Lead and Copper Rule

Feb 23Resolved

Lead and Copper Rule

Feb 23Resolved

How Does This Compare?

BYRON (61010) has 188 recorded violations, including 38 health-based. 14 remain unresolved. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Water Quality in BYRON, IL (61010)

What does this mean?

Violations Detail (188 total)

Lead & Copper Levels

Violation Timeline

2025(16)

2024(39)

2023(36)

2022(97)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

UV Water Purifier

Nearby ZIP Codes

Check Another ZIP Code