SPEARFISH MEADOWS
PWS ID: SD4600875 · RAPID CITY, South Dakota 57701
Population Served
87
Total Violations
386
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 30
- County
- Lawrence
- School/Daycare
- No
- MCL Violations
- 29
- Monitoring Violations
- 292
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 35 | 2002 |
| Coliform (TCR) | MCL | 29 | 1996 |
| Lead and Copper Rule | MR | 14 | 1998 |
| Heptachlor | MR | 5 | 1996 |
| Heptachlor epoxide | MR | 5 | 1996 |
| Benzo(a)pyrene | MR | 5 | 1996 |
| Methoxychlor | MR | 5 | 1996 |
| Di(2-ethylhexyl) phthalate | MR | 5 | 1996 |
| Hexachlorocyclopentadiene | MR | 5 | 1996 |
| Endrin | MR | 5 | 1996 |
| HEXACHLOROBENZENE | MR | 5 | 1996 |
| BHC-GAMMA | MR | 5 | 1996 |
| Chlordane | MR | 5 | 1996 |
| Toxaphene | MR | 5 | 1996 |
| Simazine | MR | 5 | 1996 |
| Aldicarb sulfone | MR | 5 | 1996 |
| Aldicarb sulfoxide | MR | 5 | 1996 |
| OXAMYL | MR | 5 | 1996 |
| Dalapon | MR | 5 | 1996 |
| 2,4,5-TP | MR | 5 | 1996 |
| Pentachlorophenol | MR | 5 | 1996 |
| Picloram | MR | 5 | 1996 |
| 2,4-D | MR | 5 | 1996 |
| ETHYLENE DIBROMIDE | MR | 5 | 1996 |
| Endothall | MR | 5 | 1996 |
| Dinoseb | MR | 5 | 1996 |
| Carbofuran | MR | 5 | 1996 |
| Aldicarb | MR | 5 | 1996 |
| Diquat | MR | 5 | 1996 |
| LASSO | MR | 5 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.