LOST NATION WATER SUPPLY
Iowa — Community Water System — PWSID: IA2346047
System Information
| PWSID | IA2346047 |
| System Name | LOST NATION WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | LOST NATION |
| ZIP Code | 52321 |
| Address | ATTN BRANDON WEISS OPERATOR |
| Organization | LOST NATION WATER SUPPLY |
| Phone | 563-678-2443 |
Population & Service
| Population Served | 434 |
| Service Connections | 249 |
Drinking Water Violations (114)
This water system has 114 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, 2024 | Jun 30, 2025 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 2025 | Nitrate Rule |
| Jul 1, 2024 | Jun 30, 2025 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 2025 | Nitrate Rule |
| Jul 1, 2024 | Jun 30, 2025 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 2025 | Nitrate Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 3, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 28, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 28, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 28, 2023 | Consumer Confidence Rule |
| Jul 1, 2021 | Jun 30, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Jul 1, 2021 | Jun 30, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Jul 1, 2021 | Jun 30, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Jul 1, 2021 | Jun 30, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Jul 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 9, 2019 | Ground Water Rule |
| Jul 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 9, 2019 | Ground Water Rule |
| Jul 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 9, 2019 | Ground Water Rule |
| Jul 1, 2019 | — | Groundwater Rule | Other | No | No | — | — | — | Resolved | Oct 9, 2019 | Ground Water Rule |
| Jul 1, 2018 | Jun 30, 2024 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2018 | Jun 30, 2024 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2018 | Jun 30, 2024 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 2024 | Radionuclides and Revised Rad Rule |
| Jul 1, 2018 | Jun 30, 2024 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Resolved | Jun 30, 2024 | Radionuclides and Revised Rad Rule |
| Mar 1, 2014 | Mar 31, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Mar 31, 2014 | Nitrate Rule |
| Mar 1, 2014 | Mar 31, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Mar 31, 2014 | Nitrate Rule |
| Mar 1, 2014 | Mar 31, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Mar 31, 2014 | Nitrate Rule |
| Mar 1, 2014 | Mar 31, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Mar 31, 2014 | Nitrate Rule |
| Feb 1, 2014 | Feb 28, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Feb 28, 2014 | Nitrate Rule |
| Feb 1, 2014 | Feb 28, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Feb 28, 2014 | Nitrate Rule |
| Feb 1, 2014 | Feb 28, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Feb 28, 2014 | Nitrate Rule |
| Feb 1, 2014 | Feb 28, 2014 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | — | Resolved | Feb 28, 2014 | Nitrate Rule |
| Jul 1, 2013 | Jun 30, 2022 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Beryllium, Total | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Beryllium, Total | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Beryllium, Total | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Beryllium, Total | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2022 | Arsenic Rule |
| Jul 1, 2013 | Jun 30, 2022 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2022 | Arsenic Rule |
| Jul 1, 2013 | Jun 30, 2022 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2022 | Arsenic Rule |
| Jul 1, 2013 | Jun 30, 2022 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2022 | Inorganic Chemicals |
| Jul 1, 2013 | Jun 30, 2022 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2022 | Arsenic 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.