LOCKRIDGE MUNI WATER SUPPLY
Iowa - Community Water System - PWSID: IA5157091
System Information
| PWSID | IA5157091 |
| System Name | LOCKRIDGE MUNI 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 | WASHINGTON |
| ZIP Code | 52353 |
| Address | ATTN JEFFREY SOPER WATER SUPT |
| Organization | LOCKRIDGE MUNI WATER SUPPLY |
| Phone | 319-653-1536 |
Population & Service
| Population Served | 244 |
| Service Connections | 175 |
Drinking Water Violations (31)
This water system has 31 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Aug 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Aug 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Aug 1, 2010 | Sep 30, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1995 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1995 | - | |
| Oct 1, 1995 | Oct 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1995 | - | |
| Aug 1, 1992 | Aug 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 1992 | - | |
| Aug 1, 1992 | Aug 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 1992 | - | |
| Aug 1, 1992 | Aug 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| May 1, 1992 | May 31, 1992 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 31, 1992 | - | |
| Sep 19, 1980 | Oct 18, 1980 | MCL | Yes | No | 14 | 5 pCi/L | 5 | Archived | Oct 18, 1980 | - | |
| Sep 19, 1980 | Oct 18, 1980 | MCL | Yes | No | 20 | 15 pCi/L | 15 | Archived | Oct 18, 1980 | - | |
| Jul 23, 1980 | Oct 22, 1980 | MCL | Yes | No | 3.2 | 4.0 mg/L | 2 | Archived | Oct 22, 1980 | - | |
| Jul 30, 1979 | Jul 29, 1980 | MCL | Yes | No | 3.2 | 4.0 mg/L | 141.11 | Archived | Jul 29, 1980 | - | |
| Jul 30, 1979 | Jul 29, 1980 | MCL | Yes | No | 10 | 5 pCi/L | 5 | Archived | Jul 29, 1980 | - | |
| Jul 30, 1979 | Jul 29, 1980 | MCL | Yes | No | 14 | 5 pCi/L | 141.15 | Archived | Jul 29, 1980 | - | |
| Jul 30, 1979 | Jul 29, 1980 | MCL | Yes | No | 3.2 | 4.0 mg/L | 2 | Archived | Jul 29, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.