LADORA WATER SUPPLY
Iowa — Community Water System — PWSID: IA4840042
System Information
| PWSID | IA4840042 |
| System Name | LADORA 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 | BELLE PLAINE |
| ZIP Code | 52208 |
| Address | ATTN NICK VIALL AFFIDAVIT OPERATOR |
| Organization | LADORA WATER SUPPLY |
| Phone | 319-231-3577 |
Population & Service
| Population Served | 229 |
| Service Connections | 124 |
Drinking Water Violations (76)
This water system has 76 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, 2025 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Jun 30, 2025 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2025 | Nitrate Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Apr 1, 2025 | Apr 30, 2025 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Apr 30, 2025 | Revised Total Coliform Rule |
| Aug 20, 2024 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Aug 20, 2024 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Aug 20, 2024 | — | Public Notice | Other | No | No | — | — | — | Unaddressed | — | Public Notice Rule and Revised PN Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jan 1, 2024 | Mar 31, 2024 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 19, 2024 | Nitrate Rule |
| Jan 1, 2024 | Mar 31, 2024 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 19, 2024 | Nitrate Rule |
| Jan 1, 2024 | Mar 31, 2024 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 19, 2024 | Nitrate Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Public Notice Rule and Revised PN Rule |
| Oct 25, 2022 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 15, 2023 | Consumer Confidence Rule |
| Apr 1, 2022 | Jun 30, 2022 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Apr 1, 2022 | Jun 30, 2022 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Apr 1, 2022 | Jun 30, 2022 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Apr 1, 2022 | Jun 30, 2022 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2022 | Nitrate Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Archived | Dec 31, 2016 | Lead and Copper Rule |
| Jul 1, 2016 | Dec 31, 2016 | Lead and Copper Rule | MR | No | No | — | TT | — | Archived | Dec 31, 2016 | Lead and Copper Rule |
| Oct 1, 2001 | Sep 30, 2002 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2002 | Arsenic Rule |
| Oct 1, 2001 | Sep 30, 2002 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2002 | Arsenic Rule |
| Oct 1, 2001 | Sep 30, 2002 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2002 | Arsenic Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | 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.