Public water system · MN1820004
ActiveCottage Grove
Community water system in Washington County, Minnesota, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
39,712
Service connections
13,719
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Cottage Grove are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Cottage Grove: frequently asked questions
Is Cottage Grove's water safe to drink?
Cottage Grove is an active community water system regulated under the Safe Drinking Water Act, overseen by the MN 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 Cottage Grove?
Cottage Grove (PWSID MN1820004) is a local government-owned community water system, regulated by the MN state drinking water program.
How many people does Cottage Grove serve?
Cottage Grove reports serving 39,712 people through 13,719 service connections in Washington County, Minnesota.
Where does Cottage Grove get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Washington County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Tualatin Valley Water District | Washington | 224,600 | Community | Purchased surface water |
| Fayetteville Waterworks | Washington | 116,398 | Community | Purchased surface water |
| St George City Water System | Washington | 105,240 | Community | Purchased surface water |
| Johnson City Water Dept | Washington | 105,057 | Community | Surface water |
| Springdale Water Utilities | Washington | 98,948 | Community | Purchased surface water |
| Hillsboro, City of | Washington | 92,632 | Community | Purchased surface water |