Public water system · OR4101519
ActiveCswa Oliver Spring
Community water system in Yamhill County, Oregon, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
40
Service connections
29
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | 31 | 0700 | No | Archived |
| 2025-09-01 | 31 | 0700 | No | Archived |
| 2025-07-01 | 56 | 5000 | No | Resolved |
| 2025-06-01 | 31 | 0700 | No | Resolved |
| 2025-01-01 | 56 | 5000 | No | Resolved |
| 2024-10-01 | 72 | 7000 | No | Resolved |
| 2024-07-01 | 3A | 8000 | No | Resolved |
| 2024-03-01 | 41 | 0700 | Yes | Resolved |
| 2023-11-01 | 41 | 0700 | Yes | Resolved |
| 2018-10-01 | 52 | 5000 | No | Resolved |
| 2017-06-01 | 31 | 0700 | No | Resolved |
| 2016-10-01 | 52 | 5000 | No | Resolved |
Cswa Oliver Spring: frequently asked questions
Is Cswa Oliver Spring's water safe to drink?
Cswa Oliver Spring 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 Cswa Oliver Spring?
Cswa Oliver Spring (PWSID OR4101519) is a local government-owned community water system, regulated by the OR state drinking water program.
How many people does Cswa Oliver Spring serve?
Cswa Oliver Spring reports serving 40 people through 29 service connections in Yamhill County, Oregon.
Where does Cswa Oliver Spring get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Yamhill County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mcminnville Water & Light | Yamhill | 34,515 | Community | Surface water |
| Newberg, City of | Yamhill | 25,138 | Community | Groundwater |
| Sheridan, City of | Yamhill | 6,494 | Community | Surface water |
| Lafayette, City of | Yamhill | 4,423 | Community | Purchased surface water |
| Dundee, City of | Yamhill | 2,960 | Community | Groundwater |
| Dayton, City of | Yamhill | 2,535 | Community | Groundwater |