Rock Lake City of
PWSID: ND4800828
System Details
| Population Served | 94 |
| Service Connections | 107 |
| Water Source | Groundwater Purchased |
| System Type | Community Water System |
| Owner | Local Government |
| Status | Active |
| City | Rock Lake |
| Zip Code | 58365 |
Areas Served
- Rocklake (corporate Name for R, Towner County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0015 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0011 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
10 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2009-09-16 | | Open |
| | 2006-02-13 | | Open |
| | 2005-12-19 | | Open |
| | 2004-06-22 | | Open |
| | 2004-06-16 | | Open |
| | 2004-06-06 | | Open |
| | 2004-05-17 | | Open |
| | 2004-03-15 | | Open |
| | 2004-01-15 | | Open |
| | 2003-12-18 | | Open |
Violation History (20 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | Major | Acknowledged |
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | Major | Acknowledged |
| | 2012-11-03 | | Returned to Compliance |
| | 2011-10-02 | | Returned to Compliance |
| | 2009-11-22 | | Returned to Compliance |
| | 2009-10-02 | | Returned to Compliance |
| | 2005-10-02 | | Returned to Compliance |
| | 2004-10-02 | | Returned to Compliance |