COLUMBIA VIEW WATER SYSTEM
Washington — Community Water System — PWSID: WA5314176
System Information
| PWSID | WA5314176 |
| System Name | COLUMBIA VIEW WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | West Richland |
| ZIP Code | 99353 |
| Address | 1434 Diamond Loop |
| Organization | COLUMBIA VIEW WATER SYSTEM |
| Phone | — |
Population & Service
| Population Served | 500 |
| Service Connections | 122 |
Drinking Water Violations (269)
This water system has 269 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Sep 29, 2023 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Oct 5, 2017 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Sep 29, 2016 | — | |
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Sep 4, 2015 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Oct 1, 2014 | — | |
| Jul 1, 2013 | — | Other | No | No | — | — | — | Resolved | Oct 8, 2013 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 18.5 MG/L | 10 mg/L | — | Resolved | Nov 1, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MCL | Yes | No | 18.7 MG/L | 10 mg/L | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2010 | Mar 31, 2010 | MCL | Yes | No | 14.2 MG/L | 10 mg/L | — | Resolved | Mar 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MCL | Yes | No | 10.7 MG/L | 10 mg/L | — | Resolved | Nov 1, 2010 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | 12.6 MG/L | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MCL | Yes | No | 19 MG/L | 10 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | 21.2 MG/L | 10 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Jul 1, 2009 | Sep 30, 2009 | MCL | Yes | No | 10.4 MG/L | 10 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | 20.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | 18 MG/L | 10 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | 20.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | 18 MG/L | 10 mg/L | — | Resolved | Jun 30, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 20.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 20.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Jan 1, 2009 | Mar 31, 2009 | MCL | Yes | No | 13.6 MG/L | 10 mg/L | — | Resolved | Mar 31, 2009 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 11.7 MG/L | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 27.9 MG/L | 10 mg/L | — | Archived | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 28.5 MG/L | 10 mg/L | — | Archived | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 11.7 MG/L | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 21 MG/L | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 21 MG/L | 10 mg/L | — | Resolved | Dec 31, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | 22.4 MG/L | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | 13.1 MG/L | 10 mg/L | — | Resolved | Mar 31, 2008 | — |
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.