Public water system · IA9525601
ActiveRocky Knoll MHP
Community water system in Winnebago County, Iowa, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
49
Service connections
35
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-08-01 | 3A | 8000 | No | Archived |
| 2013-09-01 | 22 | 3100 | Yes | Resolved |
| 2013-08-01 | 22 | 3100 | Yes | Resolved |
| 2013-07-01 | 22 | 3100 | Yes | Resolved |
| 2011-02-01 | 23 | 3100 | No | Resolved |
| 2009-10-01 | 03 | 1040 | No | Resolved |
| 2008-07-01 | 71 | 7000 | No | Resolved |
| 2006-07-01 | 71 | 7000 | No | Resolved |
| 2005-07-01 | 71 | 7000 | No | Resolved |
| 2004-07-01 | 71 | 7000 | No | Resolved |
| 2003-10-01 | 04 | 4010 | No | Resolved |
| 2003-07-01 | 71 | 7000 | No | Resolved |
Rocky Knoll MHP: frequently asked questions
Is Rocky Knoll MHP's water safe to drink?
Rocky Knoll MHP is an active community water system regulated under the Safe Drinking Water Act, overseen by the IA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Rocky Knoll MHP?
Rocky Knoll MHP (PWSID IA9525601) is a private-owned community water system, regulated by the IA state drinking water program.
How many people does Rocky Knoll MHP serve?
Rocky Knoll MHP reports serving 49 people through 35 service connections in Winnebago County, Iowa.
Where does Rocky Knoll MHP get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Winnebago County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rockford | Winnebago | 147,051 | Community | Groundwater |
| Oshkosh Waterworks | Winnebago | 63,000 | Community | Surface water |
| North Park PWD | Winnebago | 35,580 | Community | Groundwater |
| Neenah Waterworks | Winnebago | 27,506 | Community | Surface water |
| Loves Park | Winnebago | 23,335 | Community | Groundwater |
| Fox Crossing Utilities West | Winnebago | 18,000 | Community | Groundwater |