OMAHA TRIBE PWS
Nebraska — Community Water System — PWSID: 070000007
System Information
| PWSID | 070000007 |
| System Name | OMAHA TRIBE PWS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 29, 1982 |
| Last Reported | Dec 22, 2025 |
Location & Contact
| State | Nebraska |
| City | MACY |
| ZIP Code | 68039 |
| Address | 102 Skunk Hollow Drive |
| Organization | HEINSCHEID, JERON D. |
| Phone | 712-579-0327 |
Population & Service
| Population Served | 1,800 |
| Service Connections | 400 |
Drinking Water Violations (143)
This water system has 143 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, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Jan 1, 2024 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Feb 1, 2023 | Feb 28, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 27, 2023 | Revised Total Coliform Rule |
| Feb 1, 2023 | Feb 28, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 27, 2023 | Revised Total Coliform Rule |
| Feb 1, 2023 | Feb 28, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 27, 2023 | Revised Total Coliform Rule |
| Feb 1, 2023 | Feb 28, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 27, 2023 | Revised Total Coliform Rule |
| Jan 1, 2023 | Dec 31, 2023 | CYANIDE | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Jan 1, 2023 | Dec 31, 2023 | CYANIDE | MR | No | Yes | — | 0.2 mg/L | — | Archived | Dec 31, 2023 | Inorganic Chemicals |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 11, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 11, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 11, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 11, 2022 | Consumer Confidence Rule |
| May 28, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 18, 2021 | Ground Water Rule |
| May 28, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 18, 2021 | Ground Water Rule |
| May 28, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 18, 2021 | Ground Water Rule |
| May 28, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 18, 2021 | Ground Water Rule |
| May 27, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Nov 2, 2021 | Ground Water Rule |
| May 27, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Nov 2, 2021 | Ground Water Rule |
| May 27, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Nov 2, 2021 | Ground Water Rule |
| May 27, 2021 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Nov 2, 2021 | Ground Water Rule |
| Dec 30, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 14, 2019 | Lead and Copper Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Aug 1, 2014 | Aug 31, 2014 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2014 | Total Coliform Rule |
| Mar 1, 2014 | Mar 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2014 | Total Coliform Rule |
| Mar 1, 2014 | Mar 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2014 | Total Coliform Rule |
| Mar 1, 2014 | Mar 31, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2014 | Total Coliform Rule |
| Oct 11, 2013 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Dec 20, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 11, 2013 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Dec 20, 2013 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 2, 2013 | — | Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | No | Yes | — | — | — | Resolved | Dec 4, 2013 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 7, 2013 | Oct 27, 2014 | Other | No | No | — | — | — | Resolved | Oct 27, 2014 | Miscellaneous Other Rules | |
| Mar 7, 2013 | Oct 27, 2014 | Other | No | No | — | — | — | Resolved | Oct 27, 2014 | Miscellaneous Other Rules | |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2013 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2013 | Consumer Confidence Rule |
| Jul 1, 2012 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2013 | Consumer Confidence Rule |
| Jan 1, 2012 | Dec 31, 2012 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2012 | Nitrate Rule |
| Jan 1, 2012 | Dec 31, 2012 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2012 | Nitrate Rule |
| Jan 1, 2012 | Dec 31, 2012 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2012 | Nitrate Rule |
| Jul 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2013 | Consumer Confidence Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 29, 2011 | Total Coliform Rule |
| Jan 1, 2011 | Dec 31, 2011 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Dec 31, 2011 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 | Jan 31, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 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.