Rock Ridge Court
PWSID SD4602209 · Rapid City, South Dakota · serves 74 people · groundwater source
C
Fair
Violation history
| Date | Violation | Type | Health-based | Status |
|---|---|---|---|---|
| 2026-01-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-11-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-08-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-07-01 | Consumer Confidence Rule | Other | No | Resolved |
| 2024-05-21 | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | Resolved |
| 2024-03-09 | Public Notice | Other | No | Resolved |
| 2024-03-09 | Public Notice | Other | No | Resolved |
| 2024-03-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2024-01-01 | cis-1,2-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | Vinyl chloride | MR | No | Resolved |
| 2024-01-01 | 1,1,1-Trichloroethane | MR | No | Resolved |
| 2024-01-01 | Tetrachloroethylene | MR | No | Resolved |
| 2024-01-01 | Ethylbenzene | MR | No | Resolved |
| 2024-01-01 | DICHLOROMETHANE | MR | No | Resolved |
| 2024-01-01 | 1,2,4-Trichlorobenzene | MR | No | Resolved |
| 2024-01-01 | 1,1,2-Trichloroethane | MR | No | Resolved |
| 2024-01-01 | Xylenes, Total | MR | No | Resolved |
| 2024-01-01 | 1,1-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | Carbon tetrachloride | MR | No | Resolved |
| 2024-01-01 | CHLOROBENZENE | MR | No | Resolved |
| 2024-01-01 | Styrene | MR | No | Resolved |
| 2024-01-01 | o-Dichlorobenzene | MR | No | Resolved |
| 2024-01-01 | trans-1,2-Dichloroethylene | MR | No | Resolved |
| 2024-01-01 | 1,2-Dichloropropane | MR | No | Resolved |
| 2024-01-01 | Benzene | MR | No | Resolved |
| 2024-01-01 | p-Dichlorobenzene | MR | No | Resolved |
| 2024-01-01 | 1,2-Dichloroethane | MR | No | Resolved |
| 2024-01-01 | Trichloroethylene | MR | No | Resolved |
| 2024-01-01 | Toluene | MR | No | Resolved |
| 2023-02-01 | Revised Total Coliform Rule | MON | No | Resolved |
| 2023-01-01 | Revised Total Coliform Rule | MON | No | Resolved |