MATLOCK WATER SUPPLY
Iowa - Community Water System - PWSID: IA8455056
System Information
| PWSID | IA8455056 |
| System Name | MATLOCK WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| 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 | MATLOCK |
| ZIP Code | 51244 |
| Address | ATTN CITY CLERK |
| Organization | MATLOCK, CITY OF |
| Phone | 712-738-2522 |
Population & Service
| Population Served | 74 |
| Service Connections | 39 |
Drinking Water Violations (15)
This water system has 15 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, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 8, 2022 | - | |
| Dec 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 8, 2022 | - | |
| Dec 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 8, 2022 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Nov 12, 1999 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Nov 12, 1999 | - | |
| Oct 19, 1999 | - | Other | No | No | - | - | - | Resolved | Nov 12, 1999 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1996 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1996 | - | |
| Oct 1, 1996 | Oct 31, 1996 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1996 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.