JR SIMPLOT CO
Washington — Non-Transient Non-Community — PWSID: WA5311174
System Information
| PWSID | WA5311174 |
| System Name | JR SIMPLOT CO |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Moses Lake |
| ZIP Code | 98837 |
| Address | 14124 Wheeler Rd NE |
| Organization | JR SIMPLOT CO |
| Phone | — |
Population & Service
| Population Served | 365 |
| Service Connections | 11 |
Drinking Water Violations (46)
This water system has 46 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, 2020 | Dec 31, 2020 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jul 1, 2016 | Sep 30, 2016 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Sep 30, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2016 | Dec 31, 2016 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Dec 31, 2016 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2012 | Dec 31, 2012 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2012 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Dec 31, 2007 | — | |
| Dec 1, 2005 | Dec 31, 2005 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Jan 1, 2005 | Dec 31, 2007 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 2007 | — | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | Yes | — | 5% of samples | — | Archived | Nov 30, 1999 | — | |
| Aug 1, 1998 | Aug 31, 1998 | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1998 | — | |
| Apr 1, 1998 | Jan 1, 2000 | MR | No | No | — | TT | — | Resolved | Jan 1, 2000 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1995 | — | |
| Oct 1, 1993 | Oct 31, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1993 | — | |
| Dec 1, 1992 | Dec 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Dec 31, 1992 | — | |
| Mar 1, 1992 | Mar 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Mar 31, 1992 | — | |
| — | — | — | 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.