COMANCHE CO RWD #1
Oklahoma — Community Water System — PWSID: OK3001602
System Information
| PWSID | OK3001602 |
| System Name | COMANCHE CO RWD #1 |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 11, 1980 |
| Last Reported | Nov 14, 2025 |
Location & Contact
| State | Oklahoma |
| City | LAWTON |
| ZIP Code | 73507-7778 |
| Address | Terry Johnson, Chairman |
| Organization | COMANCHE CO RWD #1 |
| Phone | 580-492-4165 |
Population & Service
| Population Served | 2,800 |
| Service Connections | 1,404 |
Drinking Water Violations (16)
This water system has 16 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jul 1, 2025 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Apr 1, 2025 | Apr 30, 2025 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 30, 2025 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 | Apr 30, 2025 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 30, 2025 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 | Apr 30, 2025 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 30, 2025 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Nov 1, 2012 | Jan 31, 2013 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2012 | Jan 31, 2013 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jan 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2012 | Jan 31, 2013 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2012 | Jan 31, 2013 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jan 31, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 1996 | Nov 30, 1996 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1996 | Total Coliform Rule |
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.