WOLF DEN RESTAURANT
Washington — Transient Non-Community — PWSID: 105300148
System Information
| PWSID | 105300148 |
| System Name | WOLF DEN RESTAURANT |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 8, 2009 |
| Last Reported | Dec 30, 2025 |
Location & Contact
| State | Washington |
| City | WAPATO |
| ZIP Code | 98951 |
| Address | 61 WEST WAPATO ROAD |
| Organization | SERNA, ANTHONY |
| Phone | 509-949-8146 |
Population & Service
| Population Served | 462 |
| Service Connections | 2 |
Drinking Water Violations (18)
This water system has 18 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, 2021 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Aug 31, 2021 | Revised Total Coliform Rule |
| Oct 1, 2019 | Oct 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Oct 31, 2019 | Revised Total Coliform Rule |
| Jun 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MCL | Yes | No | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Apr 1, 2019 | Apr 30, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2019 | Revised Total Coliform Rule |
| Mar 1, 2019 | Mar 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | Revised Total Coliform Rule |
| Feb 1, 2019 | Feb 28, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Nov 1, 2018 | Nov 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Nov 30, 2018 | Revised Total Coliform Rule |
| Oct 10, 2018 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Oct 11, 2018 | Revised Total Coliform Rule |
| Sep 1, 2018 | Sep 30, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2018 | Revised Total Coliform Rule |
| Dec 1, 2016 | Dec 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2016 | Revised Total Coliform Rule |
| Sep 1, 2016 | Sep 30, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2016 | Revised Total Coliform Rule |
| Aug 11, 2016 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Aug 16, 2016 | Revised Total Coliform Rule |
| Jul 1, 2016 | Jul 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2016 | Revised Total Coliform Rule |
| May 1, 2016 | May 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2016 | Revised Total Coliform Rule |
| Mar 1, 2016 | Mar 31, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2016 | Total Coliform Rule |
| Oct 1, 2010 | Dec 31, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | Total Coliform Rule |
| Jul 1, 2010 | Sep 30, 2010 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2010 | Total Coliform Rule |
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.