CROOKED OAR
Wisconsin — Transient Non-Community — PWSID: WI6120279
System Information
| PWSID | WI6120279 |
| System Name | CROOKED OAR |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | PRAIRIE DU CHEIN |
| ZIP Code | 53821 |
| Address | 61547 LIMERY ROAD |
| Organization | DEVOSS, PAUL |
| Phone | — |
Population & Service
| Population Served | 43 |
| Service Connections | 1 |
Drinking Water Violations (83)
This water system has 83 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 20, 2023 | — | |
| Oct 1, 2022 | — | Other | No | No | — | — | — | Resolved | Dec 20, 2023 | — | |
| Jan 1, 2022 | Sep 30, 2022 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2022 | — | |
| Jan 1, 2022 | Sep 30, 2022 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2022 | — | |
| Jan 1, 2022 | Sep 30, 2022 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2022 | — | |
| Jan 1, 2022 | Sep 30, 2022 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2022 | — | |
| Jan 1, 2018 | Sep 30, 2018 | MON | No | No | — | — | — | Resolved | Sep 30, 2018 | — | |
| Jan 1, 2018 | Sep 30, 2018 | MON | No | No | — | — | — | Resolved | Sep 30, 2018 | — | |
| Jan 1, 2018 | Sep 30, 2018 | MON | No | No | — | — | — | Resolved | Sep 30, 2018 | — | |
| Jan 1, 2018 | Sep 30, 2018 | MON | No | No | — | — | — | Resolved | Sep 30, 2018 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| May 10, 2011 | Jun 30, 2011 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| May 10, 2011 | Jun 30, 2011 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| May 10, 2011 | Jun 30, 2011 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| May 10, 2011 | Jun 30, 2011 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Oct 23, 2013 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Oct 1, 2009 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Jan 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Jan 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2009 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Feb 22, 2011 | — | |
| May 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2008 | — | |
| May 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2008 | — |
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.