ROCK CREEK
PWS ID: OK2004205 · EDMOND, Oklahoma 73034
Population Served
33
Total Violations
2,734
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 40
- County
- Logan
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 2,639
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| E. COLI | MR | 91 | 2024 |
| Nitrate-Nitrite | MR | 75 | 2023 |
| Gross Alpha, Excl. Radon and U | MR | 54 | 2025 |
| Combined Uranium | MR | 54 | 2025 |
| Gross Beta Particle Activity | MR | 54 | 2025 |
| Combined Radium (-226 and -228) | MR | 54 | 2025 |
| Methoxychlor | MR | 44 | 2025 |
| Toxaphene | MR | 44 | 2025 |
| Dalapon | MR | 44 | 2025 |
| Diquat | MR | 44 | 2025 |
| Endothall | MR | 44 | 2025 |
| Glyphosate | MR | 44 | 2025 |
| Di(2-ethylhexyl) adipate | MR | 44 | 2025 |
| OXAMYL | MR | 44 | 2025 |
| Picloram | MR | 44 | 2025 |
| Hexachlorocyclopentadiene | MR | 44 | 2025 |
| Carbofuran | MR | 44 | 2025 |
| LASSO | MR | 44 | 2025 |
| Heptachlor epoxide | MR | 44 | 2025 |
| 2,4,5-TP | MR | 44 | 2025 |
| HEXACHLOROBENZENE | MR | 44 | 2025 |
| Benzo(a)pyrene | MR | 44 | 2025 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 44 | 2025 |
| Chlordane | MR | 44 | 2025 |
| Endrin | MR | 44 | 2025 |
| BHC-GAMMA | MR | 44 | 2025 |
| Di(2-ethylhexyl) phthalate | MR | 44 | 2025 |
| Heptachlor | MR | 44 | 2025 |
| 2,4-D | MR | 44 | 2025 |
| Pentachlorophenol | MR | 44 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.