HASKELL CO. WATER COMPANY
Oklahoma — Community Water System — PWSID: OK1020301
System Information
| PWSID | OK1020301 |
| System Name | HASKELL CO. WATER COMPANY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 11, 1980 |
| Last Reported | Feb 18, 2026 |
Location & Contact
| State | Oklahoma |
| City | STIGLER |
| ZIP Code | 74462 |
| Address | Curtis McQuire, Chairman |
| Organization | HASKELL COUNTY WATER COMPANY |
| Phone | — |
Population & Service
| Population Served | 3,000 |
| Service Connections | 1,600 |
Drinking Water Violations (153)
This water system has 153 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | — | — | — | Archived | Nov 30, 2025 | — | |
| Oct 1, 2025 | Dec 31, 2025 | TT | Yes | No | .35 RATIO | TT | 1 | Archived | Dec 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2025 | — | |
| Jul 1, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Jul 1, 2025 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Jul 1, 2025 | Sep 30, 2025 | TT | Yes | No | .37 RATIO | TT | 1 | Archived | Sep 30, 2025 | — | |
| Jul 1, 2025 | Sep 30, 2025 | TT | Yes | No | .37 RATIO | TT | 1 | Archived | Sep 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | TT | Yes | No | .54 RATIO | TT | — | Archived | Jun 30, 2025 | — | |
| Apr 1, 2025 | Jun 30, 2025 | TT | Yes | No | .54 RATIO | TT | — | Archived | Jun 30, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | TT | Yes | No | — | — | — | Archived | Mar 31, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Feb 1, 2025 | Feb 28, 2025 | TT | Yes | No | — | — | — | Archived | Feb 28, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 17, 2025 | — | |
| Dec 30, 2024 | — | MR | No | No | — | 0.080 mg/L | — | Resolved | Mar 17, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Addressed | — | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Addressed | — | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Addressed | — | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Addressed | — | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | — | |
| Oct 1, 2024 | Dec 31, 2024 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2024 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | — | |
| Jul 1, 2024 | Sep 30, 2024 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Archived | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Archived | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Archived | Mar 31, 2024 | — | |
| Jan 1, 2024 | Jan 31, 2024 | TT | Yes | No | — | — | — | Archived | Jan 31, 2024 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.