HOMINY

PWSID: OK1021306 · Hominy, OK · Serves 2,584 people

Health Violations

HOMINY has 563 health-based violations out of 563 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served
2,584
Total Violations
563
Health Violations
563
Source Type
Surface Water

HOMINY (PWSID OK1021306) 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 2,584 people in Hominy, OK, and is subject to primacy enforcement by the Oklahoma drinking-water program.

The system's federal compliance record contains 563 total violations, with 563 classified as health-based (MCL exceedances or treatment-technique failures). 8 distinct contaminants have been cited, including Arsenic, Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5). 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)
OK1021306
System Type
CWS
Water Source
Surface Water
Location
Hominy, OK
Population Served
2,584
Health Violations
Yes (563)

What contaminants are in this water system?

Violation History (563)

Contaminant Health Date
Arsenic Yes Jul 1, 2025
Arsenic Yes Jul 1, 2025
Turbidity Yes Jul 1, 2025
Arsenic Yes May 1, 2025
Arsenic Yes May 1, 2025
Arsenic Yes May 1, 2025
Arsenic Yes May 1, 2025
Turbidity Yes May 1, 2025
Turbidity Yes May 1, 2025
Turbidity Yes May 1, 2025
Turbidity Yes May 1, 2025
Arsenic Yes Apr 1, 2025
Arsenic Yes Apr 1, 2025
Arsenic Yes Apr 1, 2025
Arsenic Yes Apr 1, 2025
Turbidity Yes Apr 1, 2025
Turbidity Yes Apr 1, 2025
Turbidity Yes Apr 1, 2025
Turbidity Yes Apr 1, 2025
Haloacetic Acids (HAA5) Yes Apr 1, 2025
Haloacetic Acids (HAA5) Yes Apr 1, 2025
Chloroform Yes Apr 1, 2025
Total Trihalomethanes (TTHM) Yes Apr 1, 2025
Total Trihalomethanes (TTHM) Yes Apr 1, 2025
Arsenic Yes Mar 1, 2025
Arsenic Yes Mar 1, 2025
Arsenic Yes Mar 1, 2025
Arsenic Yes Mar 1, 2025
Turbidity Yes Mar 1, 2025
Turbidity Yes Mar 1, 2025
Turbidity Yes Mar 1, 2025
Turbidity Yes Mar 1, 2025
Arsenic Yes Feb 1, 2025
Arsenic Yes Feb 1, 2025
Arsenic Yes Feb 1, 2025
Arsenic Yes Feb 1, 2025
Turbidity Yes Feb 1, 2025
Turbidity Yes Feb 1, 2025
Turbidity Yes Feb 1, 2025
Arsenic Yes Jan 1, 2025
Arsenic Yes Jan 1, 2025
Arsenic Yes Jan 1, 2025
Arsenic Yes Jan 1, 2025
Turbidity Yes Jan 1, 2025
Turbidity Yes Jan 1, 2025
Turbidity Yes Jan 1, 2025
Turbidity Yes Jan 1, 2025
Haloacetic Acids (HAA5) Yes Jan 1, 2025
Haloacetic Acids (HAA5) Yes Jan 1, 2025
Haloacetic Acids (HAA5) Yes Jan 1, 2025
Haloacetic Acids (HAA5) Yes Jan 1, 2025
Chloroform Yes Jan 1, 2025
Chloroform Yes Jan 1, 2025
Total Trihalomethanes (TTHM) Yes Jan 1, 2025
Total Trihalomethanes (TTHM) Yes Jan 1, 2025
Total Trihalomethanes (TTHM) Yes Jan 1, 2025
Total Trihalomethanes (TTHM) Yes Jan 1, 2025
Arsenic Yes Dec 1, 2024
Arsenic Yes Dec 1, 2024
Arsenic Yes Dec 1, 2024
Arsenic Yes Dec 1, 2024
Turbidity Yes Dec 1, 2024
Turbidity Yes Dec 1, 2024
Turbidity Yes Dec 1, 2024
Turbidity Yes Dec 1, 2024
Arsenic Yes Nov 1, 2024
Arsenic Yes Nov 1, 2024
Arsenic Yes Nov 1, 2024
Arsenic Yes Nov 1, 2024
Turbidity Yes Nov 1, 2024
Turbidity Yes Nov 1, 2024
Turbidity Yes Nov 1, 2024
Turbidity Yes Nov 1, 2024
Gross Alpha Yes Oct 17, 2024
Arsenic Yes Oct 1, 2024
Arsenic Yes Oct 1, 2024
Haloacetic Acids (HAA5) Yes Oct 1, 2024
Haloacetic Acids (HAA5) Yes Oct 1, 2024
Haloacetic Acids (HAA5) Yes Oct 1, 2024
Haloacetic Acids (HAA5) Yes Oct 1, 2024
Total Trihalomethanes (TTHM) Yes Oct 1, 2024
Total Trihalomethanes (TTHM) Yes Oct 1, 2024
Total Trihalomethanes (TTHM) Yes Oct 1, 2024
Total Trihalomethanes (TTHM) Yes Oct 1, 2024
Arsenic Yes Aug 1, 2024
Arsenic Yes Aug 1, 2024
Arsenic Yes Aug 1, 2024
Arsenic Yes Aug 1, 2024
Turbidity Yes Aug 1, 2024
Turbidity Yes Aug 1, 2024
Turbidity Yes Aug 1, 2024
Turbidity Yes Aug 1, 2024
Arsenic Yes Jul 1, 2024
Arsenic Yes Jul 1, 2024
Arsenic Yes Jul 1, 2024
Arsenic Yes Jul 1, 2024
Turbidity Yes Jul 1, 2024
Turbidity Yes Jul 1, 2024
Haloacetic Acids (HAA5) Yes Jul 1, 2024
Haloacetic Acids (HAA5) Yes Jul 1, 2024
Showing 100 of 563 violations.

Frequently Asked Questions

Is HOMINY water safe to drink?
HOMINY has 563 health-based violations out of 563 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 HOMINY serve?
HOMINY serves 2,584 people in Hominy, OK. It is classified as a CWS water system.
What violations does HOMINY have?
HOMINY has 563 total violations on record spanning 1991–2025. 563 are health-based violations involving contaminants exceeding EPA limits.
What contaminants have been found in HOMINY water?
Violations have been recorded for 8 contaminants. The most frequent: Arsenic, Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5).

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

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