Water Quality in PEWAUKEE, WI (53072)

EPA violation data for public water systems serving ZIP code 53072.

179

Total Violations

142

Health-Based

Monitoring / Reporting

161

Resolved

What does this mean?

161 of 179 violations have been resolved. 142 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 37 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: 73 Population served: 24,710

Violations Detail (179 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.03	Sep 30, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 17, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 17, 2025	Active	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.65	Jun 30, 2025	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.76	Jun 30, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.45	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.27	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.27	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.27	Mar 31, 2025	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.27	Mar 31, 2025	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.28	Mar 31, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 2, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 2, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Mar 2, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Feb 11, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Feb 11, 2025	Active	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	26.95	Dec 31, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.02	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.75	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.75	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.75	Dec 31, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.02	Dec 31, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.02	Dec 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.75	Dec 31, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.02	Dec 31, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 17, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	24.8	Sep 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.32	Sep 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.32	Sep 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.32	Sep 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	8.32	Sep 30, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 8, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 8, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 8, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 8, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 28, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 15, 2024	Active	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	23.2	Jun 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.35	Jun 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.35	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.3	Jun 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.35	Jun 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.35	Jun 30, 2024	Resolved	N/A
Combined Radium (-226 and -228)	Health-Based	N/A	6.35	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.3	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.3	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.3	Jun 30, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	21.1	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.87	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.87	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.87	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.87	Mar 31, 2024	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.87	Mar 31, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 18, 2024	Active	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.45	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.67	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.67	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.67	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.67	Dec 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.43	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18	Sep 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.2033	Jun 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.2033	Jun 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.2033	Jun 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.2033	Jun 30, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.2033	Jun 30, 2023	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 23, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 1, 2023	Active	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.8783	Mar 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.8783	Mar 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.8783	Mar 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.8783	Mar 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.8783	Mar 31, 2023	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.3783	Dec 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.3783	Dec 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.3783	Dec 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.3783	Dec 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.3783	Dec 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 18, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.25	Sep 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.25	Sep 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.25	Sep 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.25	Sep 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	20.25	Sep 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	19.33	Jun 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.28	Mar 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.28	Mar 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.28	Mar 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.28	Mar 31, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	18.28	Mar 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 5, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 5, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 5, 2022	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.58	Dec 31, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.58	Dec 31, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.58	Dec 31, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.58	Dec 31, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	17.58	Dec 31, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.9	Sep 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.9	Sep 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.9	Sep 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	15.9	Sep 30, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 7, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 7, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Sep 7, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.75	Jun 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.75	Jun 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.75	Jun 30, 2021	Resolved	N/A
Gross Alpha, Excl. Radon and U	Health-Based	N/A	16.75	Jun 30, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(28)

Gross Alpha, Excl. Radon and U

Sep 30Active

Public Notice

Aug 17Active

Public Notice

Aug 17Active

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Combined Radium (-226 and -228)

Mar 31Resolved

Public Notice

Mar 2Resolved

Public Notice

Mar 2Active

Public Notice

Mar 2Active

Public Notice

Feb 11Active

Public Notice

Feb 11Active

2024(68)

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Combined Radium (-226 and -228)

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Combined Radium (-226 and -228)

Dec 31Resolved

Combined Radium (-226 and -228)

Dec 31Resolved

Gross Alpha, Excl. Radon and U

Dec 31Resolved

Combined Radium (-226 and -228)

Dec 31Resolved

Public Notice

Nov 17Active

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

Public Notice

Oct 16Active

Public Notice

Oct 16Active

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

Public Notice

Oct 16Active

Public Notice

Oct 16Active

LEAD AND COPPER RULE REVISIONS

Oct 16Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Gross Alpha, Excl. Radon and U

Sep 30Resolved

Combined Radium (-226 and -228)

Sep 30Resolved

Combined Radium (-226 and -228)

Sep 30Resolved

Combined Radium (-226 and -228)

Sep 30Resolved

Combined Radium (-226 and -228)

Sep 30Resolved

Public Notice

Sep 8Resolved

Public Notice

Sep 8Active

Public Notice

Sep 8Active

Public Notice

Sep 8Resolved

Public Notice

Aug 28Resolved

Public Notice

Jul 15Active

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Combined Radium (-226 and -228)

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Jun 30Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Gross Alpha, Excl. Radon and U

Mar 31Resolved

Public Notice

Mar 18Active

How Does This Compare?

PEWAUKEE (53072) has 179 recorded violations, including 142 health-based. 18 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 PEWAUKEE, WI (53072)

What does this mean?

Violations Detail (179 total)

Lead & Copper Levels

Violation Timeline

2025(28)

2024(68)

2023(36)

2022(31)

2021(16)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

UV Water Purifier

Nearby ZIP Codes

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