Weleetka Public Works Authority

PWSID: OK1020512

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1 active violation (non-health-based)
This system has unresolved violations related to monitoring, reporting, or procedural requirements, but none involve contaminant levels exceeding EPA health limits.

This system has more violations on record than 91% of water systems in Oklahoma.

Violation trend: 1.4 per year over the last 5 years, down from 5.6 per year in the previous 5.

System Details

Population Served	998
Service Connections	331
Water Source	Surface Water
System Type	Community Water System
Owner	Local Government
Status	Active
City	Weleetka
EPA ZIP on File	74880

Lead & Copper Testing

Contaminant	Level	EPA Action Level	Status
Copper (90th percentile)	1.4000 mg/L	1.300 mg/L	Exceeds Action Level
Lead (90th percentile)	0.0321 mg/L	0.015 mg/L	Exceeds Action Level
Lead (90th percentile)	0.0033 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0033 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0024 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0010 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0000 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0000 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0000 mg/L	0.015 mg/L	Below Action Level
Lead (90th percentile)	0.0000 mg/L	0.015 mg/L	Below Action Level

1 Active Violations

Contaminant	Violation	Date	Health-Based	Status
2950	MR	2025-09-29		Open

Violation History (250 total)

Contaminant	Violation	Date	Health-Based	Status
2920	TT Measured: 0.8800 RATIO	2025-04-01	Yes	Acknowledged
2920	TT Measured: 0.9000 RATIO (limit: 1.00 RATIO)	2025-01-01	Yes	Acknowledged
5200	TT	2024-10-17	Yes	Returned to Compliance
5200	RPT	2024-10-17		Returned to Compliance
2920	TT Measured: 0.8800 RATIO	2024-10-01	Yes	Acknowledged
2920	TT Measured: 0.8800 RATIO	2024-10-01	Yes	Acknowledged
2456	MCL Measured: 0.0620 MG/L (limit: 0.0600 MG/L)	2021-01-01	Yes	Acknowledged
5000	MR	2020-07-01		Returned to Compliance
2920	TT	2019-01-01	Yes	Returned to Compliance
2920	TT	2018-10-01	Yes	Acknowledged
0200	TT	2018-08-01	Yes	Returned to Compliance
0200	TT	2018-07-01	Yes	Returned to Compliance
2920	TT	2018-07-01	Yes	Acknowledged
2920	TT	2018-04-01	Yes	Returned to Compliance
2920	TT	2018-01-01	Yes	Returned to Compliance
0300	MR	2017-12-01	Major	Returned to Compliance
0300	MR	2017-11-01	Major	Returned to Compliance
2456	MCL Measured: 0.0650 MG/L (limit: 0.0600 MG/L)	2017-10-01	Yes	Acknowledged
2920	TT	2017-10-01	Yes	Acknowledged
2950	MR	2017-09-29		Returned to Compliance
0300	MR	2017-08-01		Returned to Compliance
0300	MR	2017-07-01		Returned to Compliance
2456	MCL Measured: 0.0640 MG/L (limit: 0.0600 MG/L)	2017-07-01	Yes	Acknowledged
2920	TT	2017-07-01	Yes	Returned to Compliance
2950	MCL Measured: 0.1470 MG/L (limit: 0.0800 MG/L)	2017-04-01	Yes	Acknowledged
2456	MCL Measured: 0.0860 MG/L (limit: 0.0600 MG/L)	2017-04-01	Yes	Returned to Compliance
2920	TT	2017-04-01	Yes	Returned to Compliance
2950	MCL Measured: 0.1780 MG/L (limit: 0.0800 MG/L)	2017-01-01	Yes	Returned to Compliance
2456	MCL Measured: 0.0640 MG/L (limit: 0.0600 MG/L)	2017-01-01	Yes	Returned to Compliance
2920	TT	2017-01-01	Yes	Returned to Compliance
2950	MCL Measured: 0.2060 MG/L (limit: 0.0800 MG/L)	2016-10-01	Yes	Returned to Compliance
2920	TT	2016-10-01	Yes	Acknowledged
2950	MCL Measured: 0.2340 MG/L (limit: 0.0800 MG/L)	2016-07-01	Yes	Acknowledged
2920	TT	2016-07-01	Yes	Acknowledged
0200	TT	2016-04-01	Yes	Returned to Compliance
2950	MCL Measured: 0.2070 MG/L (limit: 0.0800 MG/L)	2016-04-01	Yes	Returned to Compliance
2920	TT	2016-04-01	Yes	Acknowledged
0300	TT	2016-02-01	Yes	Returned to Compliance
0300	TT	2016-02-01	Yes	Returned to Compliance
0300	TT	2016-01-01	Yes	Returned to Compliance
2456	MCL Measured: 0.0950 MG/L (limit: 0.0600 MG/L)	2016-01-01	Yes	Acknowledged
2950	MCL Measured: 0.2390 MG/L (limit: 0.0800 MG/L)	2016-01-01	Yes	Returned to Compliance
2920	TT	2016-01-01	Yes	Returned to Compliance
2456	MCL Measured: 0.1150 MG/L (limit: 0.0600 MG/L)	2015-10-01	Yes	Returned to Compliance
2950	MCL Measured: 0.2060 MG/L (limit: 0.0800 MG/L)	2015-10-01	Yes	Returned to Compliance
2456	MCL Measured: 0.0870 MG/L (limit: 0.0600 MG/L)	2015-07-01	Yes	Returned to Compliance
2920	TT	2015-07-01	Yes	Returned to Compliance
2456	MCL Measured: 0.0840 MG/L (limit: 0.0600 MG/L)	2015-04-01	Yes	Returned to Compliance
2950	MCL Measured: 0.1830 MG/L (limit: 0.0800 MG/L)	2014-10-01	Yes	Returned to Compliance
2920	TT	2014-04-01	Yes	Returned to Compliance

Showing 50 of 249 historical violations.

Understanding This Water System's Record

Weleetka Public Works Authority is a community water system water system that draws from surface water sources and serves a population of 998 in Weleetka, Oklahoma. This page shows its complete compliance history as reported to the EPA's Safe Drinking Water Information System (SDWIS), the federal database that tracks every public water system in the United States.

What Do These Violations Mean?

Health-based violations mean the system exceeded an EPA maximum contaminant level (MCL) or failed to provide required treatment. These indicate potential health risks from contaminants like lead, arsenic, bacteria, nitrates, or disinfection byproducts. Non-health-based violations involve monitoring, reporting, or procedural requirements — the system missed a testing deadline or failed to notify customers, but contaminant levels were not necessarily unsafe.

What Should You Do?

Your water utility is required to publish an annual Consumer Confidence Report (CCR) that details test results and any violations. If your system has active health-based violations, consider a certified water filter rated for the specific contaminants involved. The contaminant guides on this site explain health risks and filter options for common pollutants. For the most current results, contact your water utility directly — EPA data can lag weeks or months behind real-time testing.