WEST UNION WATER SUPPLY
Iowa — Community Water System — PWSID: IA3383014
System Information
| PWSID | IA3383014 |
| System Name | WEST UNION 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 | WEST UNION |
| ZIP Code | 52175 |
| Address | ATTN ANDY LARSON WATER SUPERINTENDENT |
| Organization | WEST UNION WATER SUPPLY |
| Phone | 563-380-5401 |
Population & Service
| Population Served | 2,540 |
| Service Connections | 1,152 |
Drinking Water Violations (10)
This water system has 10 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, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Apr 1, 1991 | Jun 30, 1991 | Nitrate | MCL | Yes | No | 12.89 | 10 mg/L | — | Resolved | Jun 30, 1991 | Nitrate Rule |
| Oct 1, 1981 | Sep 30, 1982 | Nitrate | MCL | Yes | No | 12 | 10 mg/L | 10 | Archived | Sep 30, 1982 | Nitrate Rule |
| — | — | — | No | No | — | — | — | — | — | — |
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.