SEMINOLE CO. RWD #2

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

PWSID: OK3006701 · Wewoka, OK · Serves 315 people

Health Violations

SEMINOLE CO. RWD #2 has 104 health-based violations out of 104 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

315

Total Violations

104

Health Violations

104

Source Type

Surface Water

SEMINOLE CO. RWD #2 (PWSID OK3006701) 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 315 people in Wewoka, OK, and is subject to primacy enforcement by the Oklahoma drinking-water program.

The system's federal compliance record contains 104 total violations, with 104 classified as health-based (MCL exceedances or treatment-technique failures). 4 distinct contaminants have been cited, including Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5), Total Coliform. Recorded violations span 1982–2025.

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): OK3006701
System Type: CWS
Water Source: Surface Water
Location: Wewoka, OK
Population Served: 315
Health Violations: Yes (104)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	95	95
Haloacetic Acids (HAA5)	6	6
Total Coliform	2	2
Gross Alpha	1	1

Violation History (104)

Contaminant	Type	Health	Date	Enforcement
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	644
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	637
Gross Alpha	TT	Yes	Oct 17, 2024	638
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	634
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	629
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	629
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	626
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	624
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	626
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	625
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	621
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	625
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	619
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	618
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	619
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	529
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	614
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	529
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	610
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	607
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	613
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	602
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	600
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	602
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	603
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	597
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	603
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	603
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	597
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	595
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	589
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	585
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	584
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	578
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	579
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	573
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	570
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	564
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	569
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	559
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	556
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	552
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	547
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2018	547
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2018	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2018	553
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2018	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2018	551
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2018	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2017	551
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2017	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2017	551
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2017	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	550
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2017	550
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2017	615
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	550
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	615
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2016	550
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2016	615
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	550
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	615
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2016	550
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2016	615
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	550
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	615
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2016	550
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2016	615

Showing 100 of 104 violations.

Frequently Asked Questions

Is SEMINOLE CO. RWD #2 water safe to drink?

SEMINOLE CO. RWD #2 has 104 health-based violations out of 104 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 SEMINOLE CO. RWD #2 serve?

SEMINOLE CO. RWD #2 serves 315 people in Wewoka, OK. It is classified as a CWS water system.

What violations does SEMINOLE CO. RWD #2 have?

SEMINOLE CO. RWD #2 has 104 total violations on record spanning 1982–2025. 104 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in SEMINOLE CO. RWD #2 water?

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

Nearby Water Systems

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WEWOKA PUBLIC WORKS AUTHORITY

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BOWLEGS LIMA WATER

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SEMINOLE CO. RWD #7

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SEMINOLE CO. RW&SWMD #3

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Explore More

Oklahoma Water Systems → All States → Contaminants →

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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