WASHINGTON CO RWD #3 (NEW,#1)
Oklahoma — Community Water System — PWSID: OK1021418
System Information
| PWSID | OK1021418 |
| System Name | WASHINGTON CO RWD #3 (NEW,#1) |
| 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 | Jan 10, 1986 |
| Last Reported | Feb 18, 2026 |
Location & Contact
| State | Oklahoma |
| City | COLLINSVILLE |
| ZIP Code | 74021 |
| Address | Jerry Gammill, District Manager |
| Organization | WASHINGTON CO RWD #3 (NEW,#1) |
| Phone | 918-371-2055 |
Population & Service
| Population Served | 25,375 |
| Service Connections | 11,862 |
Drinking Water Violations (37)
This water system has 37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | No | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | Jun 30, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MON | No | No | — | — | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MON | No | No | — | — | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MON | No | No | — | — | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MON | No | No | — | — | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | May 31, 2025 | — | |
| May 1, 2025 | May 31, 2025 | MR | No | No | — | 4.0 mg/L | — | Resolved | May 31, 2025 | — | |
| Sep 1, 2013 | Sep 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2013 | Sep 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2013 | — | |
| Sep 1, 2004 | Sep 30, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2004 | — | |
| Sep 1, 2004 | Sep 30, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2004 | — | |
| Sep 1, 2004 | Sep 30, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2004 | — | |
| Sep 1, 2004 | Sep 30, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2004 | — | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Nov 1, 1997 | Nov 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1997 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1992 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
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| — | — | — | No | No | — | — | — | — | — | — |
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.