Rocky Knoll Mhp
PWSID: IA9525601
System Details
| Population Served | 49 |
| Service Connections | 35 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Leland |
| Zip Code | 50453 |
Areas Served
- Forest City, Winnebago County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0080 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0015 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 |
Violation History (12 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2025-08-01 | Major | Acknowledged |
| | 2008-07-01 | | Returned to Compliance |
| | 2006-07-01 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2004-07-01 | | Returned to Compliance |
| | 2003-07-01 | | Returned to Compliance |
| | 2002-01-01 | | Returned to Compliance |
| | 2001-07-01 | | Returned to Compliance |
| | 2001-07-01 | | Returned to Compliance |
| | 1999-10-19 | | Returned to Compliance |
| | 1998-07-01 | | Returned to Compliance |
| | 1998-01-01 | | Returned to Compliance |