OCHEYEDAN WATER WORKS
Iowa - Community Water System - PWSID: IA7239086
System Information
| PWSID | IA7239086 |
| System Name | OCHEYEDAN 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 | OCHEYEDAN |
| ZIP Code | 51354 |
| Address | ATTN TYLER HOEKSTRA WATER SUPT |
| Organization | OCHEYEDAN WATER WORKS |
| Phone | 712-720-0553 |
Population & Service
| Population Served | 439 |
| Service Connections | 261 |
Drinking Water Violations (23)
This water system has 23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 23, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 23, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | - | 0.010 mg/L | - | Resolved | Dec 31, 2002 | - | |
| Aug 1, 1993 | Aug 31, 1993 | MCL | Yes | No | 10.3 | 10 mg/L | - | Archived | Aug 31, 1993 | - | |
| Jan 1, 1985 | Mar 31, 1985 | MR | No | Yes | - | 10 mg/L | - | Archived | Mar 31, 1985 | - | |
| Jan 25, 1980 | May 24, 1980 | MCL | Yes | No | 11.33 | 10 mg/L | 10 | Archived | May 24, 1980 | - | |
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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.