Public water system · OR4100902
ActiveInterlachen Water PUD
Community water system in Multnomah County, Oregon, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
360
Service connections
155
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | 34 | 3014 | No | Resolved |
| 2025-10-01 | 72 | 7000 | No | Unaddressed |
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2025-01-19 | 34 | 3014 | No | Resolved |
| 2025-01-01 | 03 | 1040 | No | Archived |
| 2023-10-01 | 72 | 7000 | No | Resolved |
| 2023-07-01 | 71 | 7000 | No | Resolved |
| 2023-05-21 | 75 | 7500 | No | Resolved |
| 2023-01-01 | 02 | 2039 | Yes | Resolved |
| 2023-01-01 | 03 | 2039 | No | Resolved |
| 2022-10-01 | 02 | 2039 | Yes | Resolved |
| 2022-07-01 | 01 | 2039 | Yes | Resolved |
Interlachen Water PUD: frequently asked questions
Is Interlachen Water PUD's water safe to drink?
Interlachen Water PUD 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 Interlachen Water PUD?
Interlachen Water PUD (PWSID OR4100902) is a local government-owned community water system, regulated by the OR state drinking water program.
How many people does Interlachen Water PUD serve?
Interlachen Water PUD reports serving 360 people through 155 service connections in Multnomah County, Oregon.
Where does Interlachen Water PUD get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Multnomah County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Portland Water Bureau | Multnomah | 666,200 | Community | Surface water |
| Gresham, City of | Multnomah | 73,932 | Community | Purchased surface water |
| Rockwood PUD | Multnomah | 65,443 | Community | Purchased surface water |
| Troutdale, City of | Multnomah | 16,185 | Community | Groundwater |
| Fairview, City of | Multnomah | 9,963 | Community | Groundwater |
| Wood Village, City of | Multnomah | 4,388 | Community | Groundwater |