Water Quality in TROUT RUN, PA (17771)

EPA violation data for public water systems serving ZIP code 17771.

312

Total Violations

Health-Based

251

Monitoring / Reporting

206

Resolved

What does this mean?

206 of 312 violations have been resolved. 61 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 251 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: 34 Population served: 2,255

Violations Detail (312 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Public Notice	Monitoring	N/A	N/A	Oct 7, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 8, 2025	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 31, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 31, 2025	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 10, 2025	Resolved	N/A
E. COLI	Monitoring	0	N/A	Aug 3, 2025	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 3, 2025	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 29, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 29, 2025	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 29, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 10, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 10, 2025	Active	N/A
E. COLI	Monitoring	0	N/A	Jul 1, 2025	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jul 1, 2025	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Jun 13, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 13, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 10, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 3, 2025	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 3, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	May 3, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 10, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2025	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Mar 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jan 10, 2025	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 5, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 5, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 5, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 4, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 4, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 4, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 22, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 17, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 17, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 17, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 10, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 25, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 25, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 25, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 25, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 25, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 25, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 24, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 24, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 24, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 24, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 24, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 12, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 12, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 12, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 12, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 10, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 7, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 7, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 7, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 7, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 7, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 7, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	Sep 30, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 30, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 28, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 28, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 28, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 28, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 28, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 28, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	Sep 27, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 27, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 27, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 27, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 14, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 14, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Sep 11, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 11, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Sep 11, 2024	Active	N/A
E. COLI	Monitoring	0	N/A	Sep 9, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 9, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 9, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Sep 9, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 31, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 31, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 31, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Aug 31, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Aug 3, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 3, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 3, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	Jul 5, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jul 5, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Total Haloacetic Acids (HAA5)	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
TTHM	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 23, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 23, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 23, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 23, 2024	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 23, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 23, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	May 31, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	May 26, 2024	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	May 26, 2024	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	May 26, 2024	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Apr 10, 2024	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Apr 10, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Mar 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 29, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 29, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jan 31, 2024	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jan 31, 2024	Resolved	N/A
E. COLI	Monitoring	0	N/A	Jan 7, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jan 7, 2024	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Jan 5, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 5, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 5, 2024	Active	N/A
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 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	Dec 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	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Revised Total Coliform Rule	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	N/A
Nitrite	Monitoring	N/A	N/A	Dec 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	Dec 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	Dec 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	Dec 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	Dec 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	Dec 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	Dec 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	Dec 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	Dec 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	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 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	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrite	Monitoring	N/A	N/A	Dec 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	Dec 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	Dec 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	Dec 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	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 25, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 25, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 25, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 25, 2023	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 25, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 25, 2023	Resolved	N/A
E. COLI	Monitoring	0	N/A	Oct 28, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Oct 28, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Consumer Confidence Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2023	Resolved	N/A
E. COLI	Monitoring	0	N/A	Jul 29, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jul 29, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Jul 10, 2023	Resolved	N/A
E. COLI	Monitoring	0	N/A	Jul 1, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jul 1, 2023	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	Mar 10, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Feb 28, 2023	Resolved	N/A
Nitrite	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
Nitrite	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
Nitrite	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
Nitrite	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
Public Notice	Monitoring	N/A	N/A	Dec 24, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 24, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 24, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Dec 24, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 13, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 13, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 14, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 14, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 14, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 3, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 3, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Sep 3, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 3, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 3, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 3, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 12, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 12, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 12, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 2, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 2, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 2, 2022	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 2, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 2, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 2, 2022	Resolved	N/A
E. COLI	Monitoring	0	N/A	Jun 5, 2022	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jun 5, 2022	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jun 5, 2022	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jun 5, 2022	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
E. COLI	Monitoring	0	N/A	Jun 5, 2022	Resolved	Severe gastrointestinal illness; may be fatal in vulnerable populations
Public Notice	Monitoring	N/A	N/A	May 11, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 11, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 11, 2022	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Apr 30, 2022	Resolved	N/A
Lead and Copper Rule	Health-Based	N/A	N/A	Mar 31, 2022	Active	N/A
Lead and Copper Rule	Health-Based	N/A	N/A	Mar 31, 2022	Active	N/A
Lead and Copper Rule	Health-Based	N/A	N/A	Mar 31, 2022	Active	N/A
Lead and Copper Rule	Health-Based	N/A	N/A	Mar 31, 2022	Active	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	Jan 31, 2022	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jan 31, 2022	Resolved	N/A
Asbestos	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Asbestos	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 13, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 13, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Nov 13, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 3, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 3, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Oct 3, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 3, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 3, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Oct 3, 2021	Resolved	N/A
E. COLI	Monitoring	0	N/A	Sep 24, 2021	Active	Severe gastrointestinal illness; may be fatal in vulnerable populations
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Aug 31, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Aug 21, 2021	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 31, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 11, 2021	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jul 11, 2021	Active	N/A
Revised Total Coliform Rule	Monitoring	N/A	N/A	Jun 30, 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	Apr 30, 2021	Resolved	N/A

Violation Timeline

2025(44)

Public Notice

Oct 7Active

Public Notice

Sep 8Active

Revised Total Coliform Rule

Aug 31Resolved

Revised Total Coliform Rule

Aug 31Resolved

Revised Total Coliform Rule

Aug 31Active

Revised Total Coliform Rule

Aug 31Active

Revised Total Coliform Rule

Aug 31Active

Public Notice

Aug 10Resolved

Public Notice

Aug 10Resolved

E. COLI

Aug 3Active

E. COLI

Aug 3Active

Revised Total Coliform Rule

Jul 31Resolved

Revised Total Coliform Rule

Jul 31Resolved

Revised Total Coliform Rule

Jul 29Active

Revised Total Coliform Rule

Jul 29Active

Revised Total Coliform Rule

Jul 29Active

Public Notice

Jul 10Resolved

Public Notice

Jul 10Active

Public Notice

Jul 10Active

E. COLI

Jul 1Active

E. COLI

Jul 1Active

Public Notice

Jun 13Active

Public Notice

Jun 13Active

Public Notice

Jun 10Resolved

Public Notice

May 10Resolved

Public Notice

May 10Resolved

Revised Total Coliform Rule

May 3Resolved

Revised Total Coliform Rule

May 3Active

Revised Total Coliform Rule

May 3Active

Public Notice

Apr 10Resolved

Public Notice

Apr 10Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Public Notice

Mar 10Resolved

Public Notice

Mar 10Resolved

Public Notice

Feb 10Resolved

Public Notice

Feb 10Resolved

Public Notice

Feb 10Resolved

Public Notice

Feb 10Resolved

Public Notice

Jan 10Resolved

Public Notice

Jan 10Resolved

Public Notice

Jan 10Resolved

2024(112)

Public Notice

Dec 5Active

Public Notice

Dec 5Active

Public Notice

Dec 5Active

Public Notice

Dec 4Active

Public Notice

Dec 4Active

Public Notice

Dec 4Active

Revised Total Coliform Rule

Nov 30Resolved

Revised Total Coliform Rule

Nov 30Resolved

Revised Total Coliform Rule

Nov 30Resolved

Revised Total Coliform Rule

Nov 30Resolved

Revised Total Coliform Rule

Nov 30Resolved

Public Notice

Nov 22Active

Public Notice

Nov 17Active

Public Notice

Nov 17Active

Public Notice

Nov 17Active

Public Notice

Nov 10Resolved

Public Notice

Nov 8Active

Public Notice

Nov 8Active

Public Notice

Nov 8Active

Revised Total Coliform Rule

Oct 31Resolved

Revised Total Coliform Rule

Oct 31Resolved

Revised Total Coliform Rule

Oct 31Resolved

Revised Total Coliform Rule

Oct 31Resolved

Revised Total Coliform Rule

Oct 31Resolved

Revised Total Coliform Rule

Oct 25Active

Revised Total Coliform Rule

Oct 25Resolved

Revised Total Coliform Rule

Oct 25Active

Revised Total Coliform Rule

Oct 25Resolved

Revised Total Coliform Rule

Oct 25Active

Revised Total Coliform Rule

Oct 25Active

Revised Total Coliform Rule

Oct 24Resolved

Revised Total Coliform Rule

Oct 24Active

Revised Total Coliform Rule

Oct 24Active

Revised Total Coliform Rule

Oct 24Active

Revised Total Coliform Rule

Oct 24Resolved

Revised Total Coliform Rule

Oct 12Active

Revised Total Coliform Rule

Oct 12Active

Revised Total Coliform Rule

Oct 12Resolved

Revised Total Coliform Rule

Oct 12Resolved

Public Notice

Oct 10Resolved

Revised Total Coliform Rule

Oct 7Active

Revised Total Coliform Rule

Oct 7Active

Revised Total Coliform Rule

Oct 7Active

Revised Total Coliform Rule

Oct 7Active

Revised Total Coliform Rule

Oct 7Resolved

Revised Total Coliform Rule

Oct 7Resolved

E. COLI

Sep 30Active

E. COLI

Sep 30Active

Revised Total Coliform Rule

Sep 28Active

Revised Total Coliform Rule

Sep 28Active

Revised Total Coliform Rule

Sep 28Active

Revised Total Coliform Rule

Sep 28Active

Revised Total Coliform Rule

Sep 28Resolved

Revised Total Coliform Rule

Sep 28Resolved

E. COLI

Sep 27Active

E. COLI

Sep 27Active

E. COLI

Sep 27Active

E. COLI

Sep 27Active

E. COLI

Sep 14Active

E. COLI

Sep 14Active

Public Notice

Sep 11Active

Public Notice

Sep 11Active

Public Notice

Sep 11Active

E. COLI

Sep 9Active

E. COLI

Sep 9Active

E. COLI

Sep 9Active

E. COLI

Sep 9Active

E. COLI

Aug 31Active

E. COLI

Aug 31Active

E. COLI

Aug 31Active

E. COLI

Aug 31Active

Public Notice

Aug 3Active

Public Notice

Aug 3Active

Public Notice

Aug 3Active

Revised Total Coliform Rule

Jul 31Resolved

Revised Total Coliform Rule

Jul 31Resolved

Revised Total Coliform Rule

Jul 31Resolved

E. COLI

Jul 5Active

E. COLI

Jul 5Active

Total Haloacetic Acids (HAA5)

Jun 30Resolved

Total Haloacetic Acids (HAA5)

Jun 30Resolved

TTHM

Jun 30Resolved

TTHM

Jun 30Resolved

Revised Total Coliform Rule

Jun 30Resolved

Revised Total Coliform Rule

Jun 30Resolved

Revised Total Coliform Rule

Jun 30Resolved

Revised Total Coliform Rule

Jun 23Active

Revised Total Coliform Rule

Jun 23Active

Revised Total Coliform Rule

Jun 23Active

Revised Total Coliform Rule

Jun 23Active

Revised Total Coliform Rule

Jun 23Resolved

Revised Total Coliform Rule

Jun 23Resolved

Revised Total Coliform Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

Revised Total Coliform Rule

May 31Resolved

E. COLI

May 26Resolved

E. COLI

May 26Resolved

E. COLI

May 26Resolved

Public Notice

Apr 10Resolved

Public Notice

Apr 10Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Feb 29Resolved

Revised Total Coliform Rule

Feb 29Resolved

Revised Total Coliform Rule

Jan 31Resolved

Revised Total Coliform Rule

Jan 31Resolved

E. COLI

Jan 7Active

E. COLI

Jan 7Active

Public Notice

Jan 5Active

Public Notice

Jan 5Active

Public Notice

Jan 5Active

2022(68)

Nitrite

Dec 31Resolved

Nitrite

Dec 31Resolved

Nitrite

Dec 31Resolved

Nitrite

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Nitrate

Dec 31Resolved

Public Notice

Dec 24Resolved

Public Notice

Dec 24Resolved

Public Notice

Dec 24Resolved

Public Notice

Dec 24Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Revised Total Coliform Rule

Nov 13Resolved

Public Notice

Oct 14Resolved

Public Notice

Oct 14Resolved

Public Notice

Oct 14Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 30Resolved

Revised Total Coliform Rule

Sep 3Resolved

Revised Total Coliform Rule

Sep 3Resolved

Revised Total Coliform Rule

Sep 3Resolved

Revised Total Coliform Rule

Sep 3Resolved

Revised Total Coliform Rule

Sep 3Resolved

Revised Total Coliform Rule

Sep 3Resolved

Public Notice

Aug 12Resolved

Public Notice

Aug 12Resolved

Public Notice

Aug 12Resolved

Revised Total Coliform Rule

Jul 2Resolved

Revised Total Coliform Rule

Jul 2Resolved

Revised Total Coliform Rule

Jul 2Resolved

Revised Total Coliform Rule

Jul 2Resolved

Revised Total Coliform Rule

Jul 2Resolved

Revised Total Coliform Rule

Jul 2Resolved

E. COLI

Jun 5Resolved

E. COLI

Jun 5Resolved

E. COLI

Jun 5Resolved

E. COLI

Jun 5Resolved

E. COLI

Jun 5Resolved

Public Notice

May 11Active

Public Notice

May 11Active

Public Notice

May 11Active

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Revised Total Coliform Rule

Apr 30Resolved

Lead and Copper Rule

Mar 31Active

Lead and Copper Rule

Mar 31Active

Lead and Copper Rule

Mar 31Active

Lead and Copper Rule

Mar 31Active

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Mar 31Resolved

Revised Total Coliform Rule

Jan 31Resolved

Revised Total Coliform Rule

Jan 31Resolved

How Does This Compare?

TROUT RUN (17771) has 312 recorded violations, including 61 health-based. 106 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 →

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 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 TROUT RUN, PA (17771)

What does this mean?

Violations Detail (312 total)

Violation Timeline

2025(44)

2024(112)

2023(63)

2022(68)

2021(25)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Activated Carbon Filter

UV Water Purifier

Nearby ZIP Codes

Check Another ZIP Code