CORALVILLE MUNI WATER SYSTEM
Iowa — Community Water System — PWSID: IA5208071
System Information
| PWSID | IA5208071 |
| System Name | CORALVILLE MUNI WATER SYSTEM |
| 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 | CORALVILLE |
| ZIP Code | 52241 |
| Address | ATTN JORDON ALTENHOFEN WATER SUPT |
| Organization | CORALVILLE MUNI WATER SYSTEM |
| Phone | 319-248-1770 |
Population & Service
| Population Served | 22,318 |
| Service Connections | 6,608 |
Drinking Water Violations (198)
This water system has 198 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2018 | Dec 31, 2018 | MON | No | No | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | No | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | No | — | — | — | Resolved | Dec 31, 2018 | — | |
| Dec 1, 2018 | Dec 31, 2018 | MON | No | No | — | — | — | Resolved | Dec 31, 2018 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | No | — | — | — | Resolved | Feb 28, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | No | — | — | — | Resolved | Feb 28, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | No | — | — | — | Resolved | Feb 28, 2017 | — | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | No | — | — | — | Resolved | Feb 28, 2017 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1991 | — | |
| Mar 1, 1991 | Mar 31, 1991 | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — | |
| Jan 1, 1991 | Jan 31, 1991 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jan 31, 1991 | — |
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.