ARCH CAPE WATER DISTRICT
Oregon — Community Water System — PWSID: OR4100802
System Information
| PWSID | OR4100802 |
| System Name | ARCH CAPE WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | ARCH CAPE |
| ZIP Code | 97102 |
| Address | 32065 E SHINGLE MILL LN |
| Organization | ARCH CAPE WATER DISTRICT |
| Phone | 503-436-2790 |
Population & Service
| Population Served | 200 |
| Service Connections | 295 |
Drinking Water Violations (362)
This water system has 362 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | — | Other | No | No | — | — | — | Resolved | Oct 22, 2025 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Sep 1, 2019 | Sep 30, 2019 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2019 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Apr 1, 2012 | Apr 30, 2012 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2012 | — | |
| Oct 1, 2011 | Oct 31, 2011 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2011 | — | |
| Oct 1, 2011 | Oct 31, 2011 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2011 | — | |
| Oct 1, 2011 | Oct 31, 2011 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2011 | — | |
| Oct 1, 2011 | Oct 31, 2011 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Jul 1, 2011 | Jul 31, 2011 | MR | No | Yes | — | — | — | Resolved | Jul 31, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .072 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .072 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .072 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .072 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .072 MG/L | 0.060 mg/L | .06 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .075 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .075 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .075 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .075 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .096 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2011 | — | |
| Jan 1, 2011 | Mar 31, 2011 | MCL | Yes | No | .075 MG/L | 0.060 mg/L | .06 | Resolved | Mar 31, 2011 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Dec 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — |
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.