HAPPY VALLEY, OR · Clackamas County
NORTH CLACKAMAS COUNTY WC Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.
System facts
- System ID (PWSID)
- OR4100580
- System type
- Community Water System
- Population served
- 0
- Service connections
- 3
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Treatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 2024 – February 10, 2024
ResolvedMonitoring, Regular
—Toluene
April 1, 2020 – June 30, 2020
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 1991 – December 31, 1991
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 1991 – December 31, 1991
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 1991 – November 30, 1991
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 1991 – November 30, 1991
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
November 1, 1991 – November 30, 1991
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2024 – February 10, 2024 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| April 1, 2020 – June 30, 2020 | Monitoring, Regular | Toluene | — | Resolved |
| December 1, 1991 – December 31, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| December 1, 1991 – December 31, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| November 1, 1991 – November 30, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| November 1, 1991 – November 30, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| November 1, 1991 – November 30, 1991 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 11, 1997State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
NORTH CLACKAMAS COUNTY WC
503-849-4124
HAPPY VALLEY, OR 97015