OSCEOLA WATER WORKS
Iowa — Community Water System — PWSID: IA2038038
System Information
| PWSID | IA2038038 |
| System Name | OSCEOLA WATER WORKS |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Iowa |
| City | OSCEOLA |
| ZIP Code | 50213 |
| Address | ATTN BRANDON PATTERSON |
| Organization | OSCEOLA WATER WORKS |
| Phone | 641-342-1435 |
Population & Service
| Population Served | 5,503 |
| Service Connections | 2,288 |
Drinking Water Violations (155)
This water system has 155 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2024 | Sep 30, 2024 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2024 | — | |
| Sep 1, 2024 | Sep 30, 2024 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | No | — | — | — | Archived | Feb 29, 2024 | — | |
| Nov 14, 2020 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Nov 14, 2020 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Nov 14, 2020 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Oct 1, 2020 | Oct 31, 2020 | TT | Yes | No | — | — | — | Resolved | Oct 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2020 | — | |
| Aug 1, 2020 | Aug 31, 2020 | TT | Yes | No | — | — | — | Resolved | Aug 31, 2020 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Mar 1, 2018 | Mar 31, 2018 | TT | Yes | No | — | — | — | Resolved | Mar 31, 2018 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Oct 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | TT | — | Resolved | Dec 31, 2006 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .0815 | 0.080 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .0815 | 0.080 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .0815 | 0.080 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .0815 | 0.080 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .0815 | 0.080 mg/L | — | Resolved | Sep 30, 2005 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1997 | — | |
| Oct 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | — | — | Resolved | Dec 31, 1997 | — | |
| Jul 1, 1997 | Sep 30, 1997 | MCL | Yes | No | .066 | 0.080 mg/L | — | Resolved | Sep 30, 1997 | — | |
| Jul 1, 1997 | Sep 30, 1997 | MCL | Yes | No | .066 | 0.080 mg/L | — | Resolved | Sep 30, 1997 | — | |
| Jul 1, 1997 | Sep 30, 1997 | MCL | Yes | No | .066 | 0.080 mg/L | — | Resolved | Sep 30, 1997 | — | |
| Jul 1, 1997 | Sep 30, 1997 | MCL | Yes | No | .066 | 0.080 mg/L | — | Resolved | Sep 30, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | .176 | 0.080 mg/L | — | Resolved | Jun 30, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | .176 | 0.080 mg/L | — | Resolved | Jun 30, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | .176 | 0.080 mg/L | — | Resolved | Jun 30, 1997 | — | |
| Apr 1, 1997 | Jun 30, 1997 | MCL | Yes | No | .176 | 0.080 mg/L | — | Resolved | Jun 30, 1997 | — |
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.