TRI CNTY JT MUNI AUTH

Compiled by PlainEnviro Editorial, Environmental Data Editorial Team · July 13, 2026

PWSID: PA5630045 · Fredericktown, PA · Serves 10,100 people

Health Violations

TRI CNTY JT MUNI AUTH has 88 health-based violations out of 88 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

10,100

Total Violations

Health Violations

Source Type

Surface Water

TRI CNTY JT MUNI AUTH (PWSID PA5630045) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 10,100 people in Fredericktown, PA, and is subject to primacy enforcement by the Pennsylvania drinking-water program.

The system's federal compliance record contains 88 total violations, with 88 classified as health-based (MCL exceedances or treatment-technique failures). 5 distinct contaminants have been cited, including Total Trihalomethanes (TTHM), Chloroform, Contaminant 2306. Recorded violations span 2014–2025.

A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Pennsylvania state drinking-water program's public portal.

System Details

EPA ID (PWSID): PA5630045
System Type: CWS
Water Source: Surface Water
Location: Fredericktown, PA
Population Served: 10,100
Health Violations: Yes (88)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	75	75
Chloroform	6	6
Contaminant 2306	3	3
E. coli	2	2
Fluoride	2	2

Violation History (88)

Contaminant	Type	Health	Date	Enforcement
E. coli	TT	Yes	Sep 9, 2025	26315351010
Fluoride	TT	Yes	Sep 3, 2025	26292458
Fluoride	TT	Yes	Sep 3, 2025	26292458
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	26164403003
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	25164403
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	26164403003
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	25078783001
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	253262685012
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	253262685012
E. coli	TT	Yes	Jun 10, 2024	252446388004
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	242446685006
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	242446685006
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	241694487003
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	241694487003
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	240776087001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	240776087001
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	243841681004
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	243841681004
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	21099973001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	21099973001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	21099973001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	210999763001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	190871257001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	190871257001
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2018	203170551001
Chloroform	TT	Yes	Apr 1, 2018	182376051022
Contaminant 2306	MCL	Yes	Jan 1, 2018	181514450020
Chloroform	TT	Yes	Jan 1, 2018	181761151021
Contaminant 2306	MCL	Yes	Oct 1, 2017	180728951002
Chloroform	TT	Yes	Oct 1, 2017	180728951002
Contaminant 2306	MCL	Yes	Jul 1, 2017	183635745019
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2017	180935245002
Chloroform	TT	Yes	Jul 1, 2017	183636045029
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	180934845001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	180935245002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	180934845001
Chloroform	TT	Yes	Apr 1, 2017	180934845001
Chloroform	TT	Yes	Jan 1, 2017	171866445020
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2017	180934845001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2017	180935245002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	180934845001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	170935045016
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	180935245002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	170935045016
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	180886139001
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	180886739002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	180886139001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	180886739002
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2016	180886139001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2016	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2016	170886537003
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2016	180886739002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2015	180886139001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2015	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2015	170886339002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2015	180886739002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2015	180797932001
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2015	180798532002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2015	180797932001
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2015	180798532002
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2015	180797932001
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2015	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2015	180798532002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2014	180797932001
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2014	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2014	170798132002
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2014	180798532002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2014	183874926002
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2014	173875126003
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2014	173875126003
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2014	183875526003

Frequently Asked Questions

Is TRI CNTY JT MUNI AUTH water safe to drink?

TRI CNTY JT MUNI AUTH has 88 health-based violations out of 88 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed. The system uses surface water water as its source.

How many people does TRI CNTY JT MUNI AUTH serve?

TRI CNTY JT MUNI AUTH serves 10,100 people in Fredericktown, PA. It is classified as a CWS water system.

What violations does TRI CNTY JT MUNI AUTH have?

TRI CNTY JT MUNI AUTH has 88 total violations on record spanning 2014–2025. 88 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in TRI CNTY JT MUNI AUTH water?

Violations have been recorded for 5 contaminants. The most frequent: Total Trihalomethanes (TTHM), Chloroform, Contaminant 2306.

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About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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