Willow Lake
PWSID: SD4600370
System Details
| Population Served | 255 |
| Service Connections | 163 |
| Water Source | Groundwater Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Willow Lake |
| Zip Code | 57278 |
Areas Served
- Willow Lake, Clark County, 57278
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
Violation History (7 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2020-11-23 | Yes | Returned to Compliance |
| | 2020-11-23 | Yes | Returned to Compliance |
| | 2020-11-23 | Yes | Returned to Compliance |
| | 2015-02-01 | Yes | Returned to Compliance |
| | 2015-02-01 | Yes | Returned to Compliance |
| | 2011-02-01 | Yes | Returned to Compliance |
| | 2006-02-23 | Yes | Returned to Compliance |