SEQUOYAH CO. RWD #3
PWS ID: OK3006804 · SALLISAW, Oklahoma 74955
Population Served
1,040
Total Violations
47
Health-Based Violations
17
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 416
- County
- Sequoyah
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 25
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 16 | 2018 |
| Coliform (TCR) | MR | 14 | 2009 |
| Lead and Copper Rule | MR | 11 | 2025 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.