WATER IMPROVEMENT DISTRICT #3
PWS ID: OK3007221 · TULSA, Oklahoma 74126
Population Served
2,475
Total Violations
65
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 872
- County
- Tulsa
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 33
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 19 | 2014 |
| TTHM | MR | 7 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2023 |
| Consumer Confidence Rule | Other | 4 | 2024 |
| Coliform (TCR) | MCL | 4 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.