Public water system · OR4105290
ActiveMt Shadow MHP
Community water system in Clackamas County, Oregon, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
24
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 | Resolved |
| 2025-07-01 | 03 | 4000 | No | Archived |
| 2025-07-01 | 03 | 4010 | No | Archived |
| 2025-07-01 | 03 | 4006 | No | Archived |
| 2024-01-01 | 3A | 8000 | No | Resolved |
| 2022-01-01 | 03 | 1040 | No | Archived |
| 2019-04-01 | 3A | 8000 | No | Resolved |
| 2019-01-01 | 3A | 8000 | No | Resolved |
Mt Shadow MHP: frequently asked questions
Is Mt Shadow MHP's water safe to drink?
Mt Shadow MHP is an active community water system regulated under the Safe Drinking Water Act, overseen by the OR 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 Mt Shadow MHP?
Mt Shadow MHP (PWSID OR4105290) is a private-owned community water system, regulated by the OR state drinking water program.
How many people does Mt Shadow MHP serve?
Mt Shadow MHP reports serving 30 people through 24 service connections in Clackamas County, Oregon.
Where does Mt Shadow MHP get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Clackamas County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sunrise Water Authority | Clackamas | 50,003 | Community | Purchased surface water |
| Lake Oswego Municipal Water | Clackamas | 40,000 | Community | Purchased surface water |
| Oregon City | Clackamas | 33,940 | Community | Purchased surface water |
| Oak Lodge Water Services | Clackamas | 30,000 | Community | Purchased surface water |
| Clackamas River Water | Clackamas | 29,918 | Community | Surface water |
| West Linn, City of | Clackamas | 28,000 | Community | Purchased surface water |