Spearfish
PWSID: SD4600311
System Details
| Population Served | 12,193 |
| Service Connections | 4,981 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Spearfish |
| Zip Code | 57783 |
Areas Served
- Spearfish, Lawrence County, 57783
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0040 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0020 mg/L | 0.015 mg/L | Below Action Level |
Violation History (1 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2013-01-12 | Major | Returned to Compliance |