Asher Util Dev Auth
PWSID: OK3006311
This system has no unresolved violations. The most recent violation on record was 2025-08-01.
This system has more violations on record than 90% of water systems in Oklahoma.
Violation trend: 22.0 per year over the last 5 years, similar to 23.0 per year in the previous 5.
System Details
| Population Served | 375 |
| Service Connections | 170 |
| Water Source | Surface Water Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Asher |
| EPA ZIP on File | 74826 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|---|---|---|
| Lead (90th percentile) | 0.0243 mg/L | 0.015 mg/L | Exceeds Action Level |
| Lead (90th percentile) | 0.0037 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) | 0.0021 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0019 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0012 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0009 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0008 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0006 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0006 mg/L | 0.015 mg/L | Below Action Level |
Violation History (230 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|---|---|---|---|
| 0999 | MR | 2025-08-01 | Major | Acknowledged |
| 8000 | MON | 2025-08-01 | Major | Acknowledged |
| 2950 | MR | 2025-07-01 | Major | Acknowledged |
| 2456 | MR | 2025-07-01 | Major | Acknowledged |
| 2456 | MCL Measured: 0.1840 MG/L (limit: 0.0600 MG/L) | 2025-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1830 MG/L (limit: 0.0800 MG/L) | 2025-07-01 | Yes | Acknowledged |
| 2456 | MR | 2025-06-30 | Returned to Compliance | |
| 2950 | MR | 2025-06-30 | Returned to Compliance | |
| 2456 | MCL Measured: 0.1940 MG/L (limit: 0.0600 MG/L) | 2025-04-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1940 MG/L (limit: 0.0600 MG/L) | 2025-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2300 MG/L (limit: 0.0800 MG/L) | 2025-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2300 MG/L (limit: 0.0800 MG/L) | 2025-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2500 MG/L (limit: 0.0800 MG/L) | 2025-01-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1880 MG/L (limit: 0.0600 MG/L) | 2025-01-01 | Yes | Acknowledged |
| 5200 | TT | 2024-10-17 | Yes | Returned to Compliance |
| 5200 | RPT | 2024-10-17 | Returned to Compliance | |
| 2456 | MCL Measured: 0.1680 MG/L (limit: 0.0600 MG/L) | 2024-10-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2550 MG/L (limit: 0.0800 MG/L) | 2024-10-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1490 MG/L (limit: 0.0600 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1490 MG/L (limit: 0.0600 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1490 MG/L (limit: 0.0600 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2500 MG/L (limit: 0.0800 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2500 MG/L (limit: 0.0800 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2500 MG/L (limit: 0.0800 MG/L) | 2024-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2320 MG/L (limit: 0.0800 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2320 MG/L (limit: 0.0800 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2320 MG/L (limit: 0.0800 MG/L) | 2024-04-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2010 MG/L (limit: 0.0800 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2010 MG/L (limit: 0.0800 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.2010 MG/L (limit: 0.0800 MG/L) | 2024-01-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1260 MG/L (limit: 0.0600 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1860 MG/L (limit: 0.0800 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1860 MG/L (limit: 0.0800 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1860 MG/L (limit: 0.0800 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1860 MG/L (limit: 0.0800 MG/L) | 2023-10-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1350 MG/L (limit: 0.0600 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1350 MG/L (limit: 0.0600 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1350 MG/L (limit: 0.0600 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1350 MG/L (limit: 0.0600 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2456 | MCL Measured: 0.1350 MG/L (limit: 0.0600 MG/L) | 2023-07-01 | Yes | Acknowledged |
| 2950 | MCL Measured: 0.1540 MG/L (limit: 0.0800 MG/L) | 2023-07-01 | Yes | Acknowledged |
Showing 50 of 230 historical violations.
Understanding This Water System's Record
Asher Util Dev Auth is a community water system water system that draws from surface water purchased sources and serves a population of 375 in Asher, 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.