BEAVERTON, CITY OF
Oregon — Community Water System — PWSID: OR4100081
System Information
| PWSID | OR4100081 |
| System Name | BEAVERTON, CITY OF |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | BEAVERTON |
| ZIP Code | 97005 |
| Address | 9600 SW ALLEN BLVD |
| Organization | BEAVERTON, CITY OF |
| Phone | 503-526-2208 |
Population & Service
| Population Served | 88,045 |
| Service Connections | 24,386 |
Drinking Water Violations (21)
This water system has 21 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Aug 6, 2025 | — | |
| Jul 25, 2020 | — | MR | No | No | — | — | — | Resolved | Jun 15, 2021 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Mar 1, 2005 | Mar 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2003 | — | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | — | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 1999 | — | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1995 | — | |
| Nov 1, 1993 | Nov 30, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | — | |
| Mar 1, 1993 | Mar 31, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1993 | — | |
| Jan 1, 1993 | Jan 31, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 1993 | — | |
| Aug 1, 1992 | Aug 31, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1992 | — | |
| May 1, 1992 | May 31, 1992 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1992 | — | |
| Feb 1, 1992 | Feb 29, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Feb 29, 1992 | — | |
| Oct 1, 1991 | Oct 31, 1991 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1991 | — | |
| Oct 1, 1991 | Oct 31, 1991 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1991 | — | |
| — | — | — | 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.