NORTH CLACKAMAS COUNTY WC
Oregon - Community Water System - PWSID: OR4100580
System Information
| PWSID | OR4100580 |
| System Name | NORTH CLACKAMAS COUNTY WC |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | HAPPY VALLEY |
| ZIP Code | 97015 |
| Address | 17563 SE ARMSTRONG CT |
| Organization | NORTH CLACKAMAS COUNTY WC |
| Phone | 503-849-4124 |
Population & Service
| Population Served | - |
| Service Connections | 3 |
Drinking Water Violations (20)
This water system has 20 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Feb 10, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Feb 10, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Feb 10, 2024 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | 1 mg/L | - | Resolved | Jun 30, 2020 | - | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Dec 1, 1995 | Dec 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 1995 | - | |
| Dec 1, 1993 | Dec 31, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 1993 | - | |
| Feb 1, 1992 | Feb 29, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 29, 1992 | - | |
| Dec 1, 1991 | Dec 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 31, 1991 | - | |
| Dec 1, 1991 | Dec 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | Yes | - | 5% of samples | - | Archived | Nov 30, 1991 | - | |
| Nov 1, 1991 | Nov 30, 1991 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1991 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.