Sand Coulee Water Users District
PWSID: MT0000325
System Details
| Population Served | 180 |
| Service Connections | 76 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Sand Coulee |
| Zip Code | 59472 |
Areas Served
- Sand Coulee, Cascade County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0030 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
3 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-30 | | Open |
| | 2024-10-01 | | Open |
| | 2024-07-01 | | Open |
Violation History (37 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-07-01 | Yes | Returned to Compliance |
| | 2023-07-01 | Yes | Returned to Compliance |
| | 2018-11-14 | Major | Returned to Compliance |
| | 2018-04-01 | | Returned to Compliance |
| | 2018-01-01 | Major | Returned to Compliance |
| | 2018-01-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2017-07-01 | Major | Returned to Compliance |
| | 2014-12-30 | | Returned to Compliance |
| | 2012-01-01 | | Returned to Compliance |
| | 2010-10-01 | | Returned to Compliance |
| | 2010-08-01 | Major | Returned to Compliance |
| | 2004-10-01 | | Returned to Compliance |