LESTER WATER SUPPLY
Iowa - Community Water System - PWSID: IA6055077
System Information
| PWSID | IA6055077 |
| System Name | LESTER 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 | LESTER |
| ZIP Code | 51242 |
| Address | ATTN ROBERT LEUTHOLD WATER SUPT |
| Organization | LESTER WATER SUPPLY |
| Phone | 712-478-4000 |
Population & Service
| Population Served | 296 |
| Service Connections | 112 |
Drinking Water Violations (63)
This water system has 63 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Sep 1, 2016 | Sep 30, 2016 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2016 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Jan 1, 2004 | Mar 31, 2004 | MCL | Yes | No | 38.1 | 30 ug/L | - | Resolved | Mar 31, 2004 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MCL | Yes | No | 44.2 | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Oct 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2003 | - | |
| Jul 1, 1995 | Jun 30, 1996 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1996 | - | |
| Jul 1, 1995 | Jun 30, 1996 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1996 | - | |
| Jul 1, 1995 | Jun 30, 1996 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1996 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Jul 31, 1995 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Jul 31, 1995 | - | |
| Jul 1, 1995 | Jul 31, 1995 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Jul 31, 1995 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jul 31, 1994 | - | |
| Jul 1, 1994 | Jun 30, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jul 1, 1994 | Jun 30, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jul 31, 1994 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MR | No | Yes | - | 0.0002 mg/L | - | Resolved | Jul 31, 1994 | - | |
| Jul 1, 1994 | Jun 30, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1995 | - | |
| Sep 5, 1979 | May 4, 1980 | MCL | Yes | No | 13.88 | 10 mg/L | 10 | Archived | May 4, 1980 | - | |
| - | - | - | 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.