Public water system · OR4100057
ActiveOlney-Walluski Water Assn
Community water system in Clatsop County, Oregon, drawing primarily on purchased surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
575
Service connections
254
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-10-01 | 3A | 8000 | No | Resolved |
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2024-07-01 | 27 | 2456 | No | Resolved |
| 2024-07-01 | 27 | 2950 | No | Resolved |
| 2014-10-01 | 27 | 2456 | No | Resolved |
| 2014-10-01 | 27 | 2950 | No | Resolved |
| 2012-02-01 | 23 | 3100 | No | Resolved |
| 2010-06-01 | 23 | 3100 | No | Resolved |
| 2009-05-01 | 23 | 3100 | No | Resolved |
| 2008-04-01 | 23 | 3100 | No | Resolved |
| 2008-03-01 | 23 | 3100 | No | Resolved |
| 2007-12-01 | 23 | 3100 | No | Resolved |
Olney-Walluski Water Assn: frequently asked questions
Is Olney-Walluski Water Assn's water safe to drink?
Olney-Walluski Water Assn 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 Olney-Walluski Water Assn?
Olney-Walluski Water Assn (PWSID OR4100057) is a private-owned community water system, regulated by the OR state drinking water program.
How many people does Olney-Walluski Water Assn serve?
Olney-Walluski Water Assn reports serving 575 people through 254 service connections in Clatsop County, Oregon.
Where does Olney-Walluski Water Assn get its water?
EPA SDWIS lists this system's primary water source as purchased surface water.
Other water systems in Clatsop County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Astoria, City of | Clatsop | 10,181 | Community | Surface water |
| Warrenton, City of | Clatsop | 9,100 | Community | Surface water |
| Seaside Water Department | Clatsop | 7,482 | Community | Surface water |
| Youngs River Lewis & Clark Wd | Clatsop | 2,580 | Community | Surface water |
| Knappa Water Association | Clatsop | 1,800 | Community | Groundwater |
| Gearhart Water Department | Clatsop | 1,780 | Community | Purchased surface water |