Public water system · WI2681104
ActiveKnollcrest
Community water system in Waukesha County, Wisconsin, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
66
Service connections
52
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2021-08-01 | 02 | 2039 | Yes | Resolved |
| 2021-01-01 | 66 | 5000 | No | Resolved |
| 2011-01-01 | 02 | 2039 | Yes | Resolved |
| 2010-10-01 | 02 | 2039 | Yes | Resolved |
| 2010-07-01 | 02 | 2039 | Yes | Resolved |
| 2010-04-01 | 02 | 2039 | Yes | Resolved |
| 2005-01-01 | 75 | 7500 | No | Resolved |
| 2005-01-01 | 52 | 5000 | No | Resolved |
| 2003-09-01 | 23 | 3100 | No | Resolved |
| 2001-06-01 | 23 | 3100 | No | Resolved |
| 2000-01-01 | 03 | 2985 | No | Resolved |
| 2000-01-01 | 03 | 2964 | No | Resolved |
Knollcrest: frequently asked questions
Is Knollcrest's water safe to drink?
Knollcrest is an active community water system regulated under the Safe Drinking Water Act, overseen by the WI 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 Knollcrest?
Knollcrest (PWSID WI2681104) is a private-owned community water system, regulated by the WI state drinking water program.
How many people does Knollcrest serve?
Knollcrest reports serving 66 people through 52 service connections in Waukesha County, Wisconsin.
Where does Knollcrest get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Waukesha County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Waukesha Water Utility | Waukesha | 70,718 | Community | Purchased surface water |
| Brookfield Water Utility | Waukesha | 29,070 | Community | Groundwater |
| New Berlin Water Utility | Waukesha | 27,899 | Community | Purchased surface water |
| Menomonee Falls Ww - Surface Water | Waukesha | 23,867 | Community | Purchased surface water |
| Oconomowoc Waterworks | Waukesha | 15,805 | Community | Groundwater |
| Sussex Village Hall & Water Utility | Waukesha | 11,750 | Community | Groundwater |