OELWEIN MUNICIPAL WATER WORKS
Iowa — Community Water System — PWSID: IA3353088
System Information
| PWSID | IA3353088 |
| System Name | OELWEIN MUNICIPAL WATER WORKS |
| 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 | Mar 17, 2026 |
Location & Contact
| State | Iowa |
| City | OELWEIN |
| ZIP Code | 50662 |
| Address | ATTN HERB DOUDNEY |
| Organization | OELWEIN MUNICIPAL WATER WORKS |
| Phone | 319-283-1197 |
Population & Service
| Population Served | 5,920 |
| Service Connections | 2,900 |
Drinking Water Violations (39)
This water system has 39 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Apr 1, 2014 | Mar 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2015 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jun 1, 1995 | Jun 30, 1995 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1995 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jan 1, 1994 | Jan 31, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1994 | — | |
| Jul 1, 1992 | Mar 1, 2002 | MR | No | No | — | TT | — | Resolved | Jul 1, 1992 | — | |
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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.