STRINGTOWN PWA

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

PWSID: OK3000303 · Stringtown, OK · Serves 1,105 people

Health Violations

STRINGTOWN PWA has 198 health-based violations out of 198 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

1,105

Total Violations

198

Health Violations

198

Source Type

Surface Water

STRINGTOWN PWA (PWSID OK3000303) 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 1,105 people in Stringtown, OK, and is subject to primacy enforcement by the Oklahoma drinking-water program.

The system's federal compliance record contains 198 total violations, with 198 classified as health-based (MCL exceedances or treatment-technique failures). 4 distinct contaminants have been cited, including Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5), Gross Alpha. Recorded violations span 1991–2025.

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 Oklahoma state drinking-water program's public portal.

System Details

EPA ID (PWSID): OK3000303
System Type: CWS
Water Source: Surface Water
Location: Stringtown, OK
Population Served: 1,105
Health Violations: Yes (198)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	148	148
Haloacetic Acids (HAA5)	48	48
Gross Alpha	1	1
Total Coliform (RTCR)	1	1

Violation History (198)

Contaminant	Type	Health	Date	Enforcement
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2025	161
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2025	161
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	161
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	161
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2025	152
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2025	152
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	152
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	152
Gross Alpha	TT	Yes	Oct 17, 2024	157
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2024	147
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2024	147
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	147
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	147
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	144
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	130
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	144
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	144
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	130
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2024	144
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	144
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	144
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	144
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	144
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	140
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	140
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	140
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	140
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	137
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	137
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	137
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	137
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	134
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	133
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	134
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	134
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	133
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	134
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	42
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	42
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	131
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	127
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	42
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	127
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	42
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2023	130
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2023	130
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2023	123
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2023	124
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	123
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	124
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	123
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	124
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	130
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	121
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	121
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2022	118
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2022	130
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2022	130
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	118
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	130
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	118

Showing 100 of 198 violations.

Frequently Asked Questions

Is STRINGTOWN PWA water safe to drink?

STRINGTOWN PWA has 198 health-based violations out of 198 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 STRINGTOWN PWA serve?

STRINGTOWN PWA serves 1,105 people in Stringtown, OK. It is classified as a CWS water system.

What violations does STRINGTOWN PWA have?

STRINGTOWN PWA has 198 total violations on record spanning 1991–2025. 198 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in STRINGTOWN PWA water?

Violations have been recorded for 4 contaminants. The most frequent: Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5), Gross Alpha.

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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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