DELOIT MUNI WATER SUPPLY
Iowa — Community Water System — PWSID: IA2421025
System Information
| PWSID | IA2421025 |
| System Name | DELOIT MUNI 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 | DELOIT |
| ZIP Code | 51441 |
| Address | ATTN WATER SUPT |
| Organization | DELOIT MUNI WATER SUPPLY |
| Phone | 712-267-1886 |
Population & Service
| Population Served | 250 |
| Service Connections | 118 |
Drinking Water Violations (79)
This water system has 79 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 18, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 18, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 18, 2024 | Consumer Confidence Rule |
| Dec 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 2, 2024 | Lead and Copper Rule |
| Dec 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Feb 2, 2024 | Lead and Copper Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 8, 2023 | Consumer Confidence Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 8, 2023 | Consumer Confidence Rule |
| Jul 1, 2023 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 8, 2023 | Consumer Confidence Rule |
| Dec 1, 2019 | Dec 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2019 | Revised Total Coliform Rule |
| Dec 1, 2019 | Dec 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2019 | Revised Total Coliform Rule |
| Dec 1, 2019 | Dec 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 31, 2019 | Revised Total Coliform Rule |
| Dec 1, 2019 | Dec 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Dec 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 |
| Feb 1, 2019 | Feb 28, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 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 |
| Feb 1, 2019 | Feb 28, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Feb 28, 2019 | Revised Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Jul 31, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | Total Coliform Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Mar 1, 2007 | Mar 31, 2007 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2007 | Total Coliform Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2007 | Mar 31, 2007 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2007 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 27, 2006 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 27, 2006 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 27, 2006 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 27, 2006 | Consumer Confidence Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Feb 14, 2007 | Consumer Confidence Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Feb 14, 2007 | Consumer Confidence Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Feb 14, 2007 | Consumer Confidence Rule |
| Oct 1, 1997 | Sep 30, 2006 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Antimony, Total | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
| Oct 1, 1997 | Sep 30, 2006 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Sep 30, 2006 | Inorganic Chemicals |
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.