Yellowtail Dam Gc System
PWSID: MT0002514
System Details
| Population Served | 125 |
| Service Connections | 50 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Federal |
| Status | Active |
| City | Yellowtail |
| Zip Code | 59035 |
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0110 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0050 mg/L | 0.015 mg/L | Below Action Level |
Violation History (11 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-30 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2023-07-01 | | Returned to Compliance |
| | 2017-01-01 | Major | Returned to Compliance |
| | 2015-12-30 | | Returned to Compliance |
| | 2012-10-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2010-01-01 | | Returned to Compliance |
| | 2007-07-01 | | Returned to Compliance |
| | 2002-07-01 | | Returned to Compliance |
| | 2000-07-01 | | Returned to Compliance |