GRADY CO RWD #1
PWS ID: OK2002604 · POCASSET, Oklahoma 73079
Population Served
300
Total Violations
140
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 144
- County
- Grady
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 96
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 26 | 2012 |
| Revised Total Coliform Rule | MON | 19 | 2024 |
| Chlorine | MR | 18 | 2024 |
| Lead and Copper Rule | MR | 12 | 2025 |
| Coliform (TCR) | MCL | 11 | 2007 |
| Diquat | MR | 8 | 2024 |
| Arsenic | MR | 4 | 2011 |
| Toxaphene | MR | 3 | 2024 |
| Nitrate | MR | 2 | 2001 |
| E. COLI | MR | 2 | 2010 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| Consumer Confidence Rule | Other | 1 | 2025 |
| TTHM | MR | 1 | 2017 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.