PEOSTA WATER SUPPLY
Iowa — Community Water System — PWSID: IA3170001
System Information
| PWSID | IA3170001 |
| System Name | PEOSTA WATER SUPPLY |
| 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 | Aug 26, 1995 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Iowa |
| City | PEOSTA |
| ZIP Code | 52068-0065 |
| Address | ATTN CITY CLERK CITY HALL |
| Organization | PEOSTA MUNICIPAL WATER SUPPLY |
| Phone | 563-556-8755 |
Population & Service
| Population Served | 2,278 |
| Service Connections | 1,671 |
Drinking Water Violations (65)
This water system has 65 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 5, 2007 | — | |
| Jun 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 5, 2007 | — | |
| Jun 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 5, 2007 | — | |
| Jun 1, 2006 | — | MR | No | No | — | TT | — | Resolved | Jun 5, 2007 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2006 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2006 | — | |
| Jan 1, 2006 | Mar 31, 2006 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2006 | — | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Dec 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | — | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | — | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Jan 1, 2005 | Mar 31, 2005 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2005 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Aug 1, 2003 | Aug 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2003 | — | |
| Apr 1, 2003 | Mar 31, 2004 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Apr 1, 2003 | Mar 31, 2004 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Apr 1, 2003 | Mar 31, 2004 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Apr 1, 2003 | Mar 31, 2004 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2004 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Dec 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Feb 1, 2002 | Feb 28, 2002 | MCL | Yes | No | 11.4 | 10 mg/L | — | Resolved | Feb 28, 2002 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Apr 1, 2001 | Apr 30, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Apr 30, 2001 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2000 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2000 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2000 | — | |
| May 1, 1999 | May 31, 1999 | MR | No | Yes | — | 10 mg/L | — | Resolved | May 31, 1999 | — |
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.