PITTSBURG CO. RWD #20 (CARLTON LANDING)
PWS ID: OK3006139 · CARLTON LANDING, Oklahoma 74432
Population Served
38
Total Violations
59
Health-Based Violations
33
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 365
- County
- Pittsburg
- School/Daycare
- No
- MCL Violations
- 33
- Monitoring Violations
- 24
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 33 | 2025 |
| TTHM | MR | 10 | 2025 |
| Lead and Copper Rule | MR | 6 | 2022 |
| Chlorine | MR | 4 | 2018 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Consumer Confidence Rule | Other | 2 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.