Duck Valley Owyhee
Nevada — Community Water System — PWSID: 093200067
System Information
| PWSID | 093200067 |
| System Name | Duck Valley Owyhee |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1984 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Nevada |
| City | Owyhee |
| ZIP Code | 89832 |
| Address | P.O. Box 219 |
| Organization | Shoshone-Paiute Tribes of Duck Valley |
| Phone | 2087573161 |
Population & Service
| Population Served | 150 |
| Service Connections | 84 |
Drinking Water Violations (120)
This water system has 120 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Apr 5, 2023 | Revised Total Coliform Rule |
| Jan 1, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Nov 1, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Aug 23, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Aug 23, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 6, 2023 | Public Notice Rule and Revised PN Rule |
| Feb 1, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Jan 1, 2022 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Nov 1, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Oct 1, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Nov 1, 2020 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Jul 1, 2020 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 16, 2022 | Consumer Confidence Rule |
| Jan 1, 2020 | Dec 31, 2020 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2020 | Nitrate Rule |
| Jan 1, 2020 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 26, 2023 | Lead and Copper Rule |
| Nov 1, 2018 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 29, 2019 | Ground Water Rule |
| Apr 1, 2018 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Jan 1, 2018 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Apr 5, 2023 | Ground Water Rule |
| Dec 1, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 16, 2017 | Ground Water Rule |
| Apr 1, 2016 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | May 3, 2019 | Revised Total Coliform Rule |
| Jan 1, 2016 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jun 16, 2017 | Ground Water Rule |
| Jan 1, 2016 | Dec 31, 2016 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | Nitrate Rule |
| Nov 1, 2015 | Nov 30, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | Total Coliform Rule |
| Jun 1, 2015 | Jun 30, 2015 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | Total Coliform Rule |
| May 1, 2014 | May 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | Total Coliform Rule |
| Jan 1, 2014 | Dec 31, 2016 | 1,1,1-Trichloroethane | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | o-Dichlorobenzene | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Toluene | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | trans-1,2-Dichloroethylene | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Tetrachloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | 1,2-Dichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | p-Dichlorobenzene | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | cis-1,2-Dichloroethylene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | 1,1,2-Trichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Styrene | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | 1,2-Dichloropropane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | DICHLOROMETHANE | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | 1,1-Dichloroethylene | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Jan 1, 2014 | Dec 31, 2016 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2016 | Volatile Organic Chemicals |
| Dec 1, 2012 | Dec 31, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2012 | Total Coliform Rule |
| Feb 1, 2012 | Feb 29, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 29, 2012 | Total Coliform Rule |
| Dec 1, 2011 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2012 | Ground Water Rule |
| Oct 1, 2011 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Jul 12, 2012 | Ground Water Rule |
| Oct 1, 2011 | Oct 31, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2011 | Total Coliform Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | 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.