THUNDER VALLEY RACEWAY PARK
PWS ID: OK4001457 · NORMAN, Oklahoma 73072
Population Served
700
Total Violations
111
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 166
- County
- Cleveland
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 106
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 53 | 2025 |
| Coliform (TCR) | MR | 29 | 2015 |
| Nitrate-Nitrite | MR | 18 | 2024 |
| Nitrate | MCL | 4 | 1994 |
| Lead and Copper Rule | MR | 3 | 1993 |
| Nitrite | MR | 3 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.