Water Quality in DENTON, MT (59430)

EPA violation data for public water systems serving ZIP code 59430.

233

Total Violations

224

Health-Based

Monitoring / Reporting

233

Resolved

What does this mean?

233 of 233 violations have been resolved. 224 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 9 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: 3 Population served: 325

Violations Detail (233 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2025	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Oct 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2021	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 28, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(36)

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Aug 31Resolved

Surface Water Treatment Rule

Aug 31Resolved

Surface Water Treatment Rule

Aug 31Resolved

Surface Water Treatment Rule

Aug 31Resolved

Surface Water Treatment Rule

Jul 31Resolved

Surface Water Treatment Rule

Jul 31Resolved

Surface Water Treatment Rule

Jul 31Resolved

Surface Water Treatment Rule

Jul 31Resolved

Surface Water Treatment Rule

Jun 30Resolved

Surface Water Treatment Rule

Jun 30Resolved

Surface Water Treatment Rule

Jun 30Resolved

Surface Water Treatment Rule

Jun 30Resolved

Surface Water Treatment Rule

May 31Resolved

Surface Water Treatment Rule

May 31Resolved

Surface Water Treatment Rule

May 31Resolved

Surface Water Treatment Rule

May 31Resolved

Surface Water Treatment Rule

Apr 30Resolved

Surface Water Treatment Rule

Apr 30Resolved

Surface Water Treatment Rule

Apr 30Resolved

Surface Water Treatment Rule

Apr 30Resolved

Surface Water Treatment Rule

Mar 31Resolved

Surface Water Treatment Rule

Mar 31Resolved

Surface Water Treatment Rule

Mar 31Resolved

Surface Water Treatment Rule

Mar 31Resolved

Surface Water Treatment Rule

Feb 28Resolved

Surface Water Treatment Rule

Feb 28Resolved

Surface Water Treatment Rule

Feb 28Resolved

Surface Water Treatment Rule

Feb 28Resolved

Surface Water Treatment Rule

Jan 31Resolved

Surface Water Treatment Rule

Jan 31Resolved

Surface Water Treatment Rule

Jan 31Resolved

Surface Water Treatment Rule

Jan 31Resolved

2024(48)

Surface Water Treatment Rule

Dec 31Resolved

Surface Water Treatment Rule

Dec 31Resolved

Surface Water Treatment Rule

Dec 31Resolved

Surface Water Treatment Rule

Dec 31Resolved

Surface Water Treatment Rule

Nov 30Resolved

Surface Water Treatment Rule

Nov 30Resolved

Surface Water Treatment Rule

Nov 30Resolved

Surface Water Treatment Rule

Nov 30Resolved

Surface Water Treatment Rule

Oct 31Resolved

Surface Water Treatment Rule

Oct 31Resolved

Surface Water Treatment Rule

Oct 31Resolved

Surface Water Treatment Rule

Oct 31Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 29Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 29Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 29Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 29Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

2023(50)

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

2022(50)

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Consumer Confidence Rule

Jun 30Resolved

Consumer Confidence Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jan 31Resolved

2021(49)

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Dec 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Nov 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Oct 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Sep 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Aug 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jul 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Jun 30Resolved

Consumer Confidence Rule

Jun 30Resolved

Consumer Confidence Rule

Jun 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Apr 30Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Mar 31Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

Long Term 2 Enhanced Surface Water Treatment Rule

Feb 28Resolved

How Does This Compare?

DENTON (59430) has 233 recorded violations, including 224 health-based. All violations have been resolved, which is a positive sign for current water quality. 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.

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 DENTON, MT (59430)

What does this mean?

Violations Detail (233 total)

Lead & Copper Levels

Violation Timeline

2025(36)

2024(48)

2023(50)

2022(50)

2021(49)

How Does This Compare?

Recommended Water Filters

UV Water Purifier

Nearby ZIP Codes

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