UCON CITY OF
Idaho — Community Water System — PWSID: ID7100094
System Information
| PWSID | ID7100094 |
| System Name | UCON CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | UCON |
| ZIP Code | 83454 |
| Address | PO BOX 98 |
| Organization | DEASON, RONDA |
| Phone | 208-523-3971 |
Population & Service
| Population Served | 1,161 |
| Service Connections | 501 |
Drinking Water Violations (57)
This water system has 57 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, 2015 | Nov 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 2015 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 2015 | — | |
| Mar 1, 2006 | Mar 31, 2006 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2006 | — | |
| Jul 1, 2002 | Jul 31, 2002 | MR | No | Yes | — | 5% of samples | — | Archived | Jul 31, 2002 | — | |
| May 1, 2002 | May 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 2002 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2002 | Dec 31, 2004 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | Yes | — | 5% of samples | — | Archived | Nov 30, 1999 | — | |
| Jan 1, 1999 | Jan 31, 1999 | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 1999 | — | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Jul 1, 1996 | May 14, 2002 | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.075 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 1996 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1996 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | May 14, 2002 | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 1996 | Dec 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Sep 1, 1995 | Sep 30, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Sep 30, 1995 | — | |
| Jul 2, 1995 | Nov 13, 1996 | MR | No | No | — | TT | — | Resolved | Nov 13, 1996 | — | |
| Jul 2, 1995 | Nov 13, 1996 | MR | No | No | — | TT | — | Resolved | Nov 13, 1996 | — | |
| Feb 1, 1995 | Feb 28, 1995 | MR | No | Yes | — | 5% of samples | — | Archived | Feb 28, 1995 | — | |
| Jan 2, 1995 | Nov 13, 1996 | MR | No | No | — | TT | — | Resolved | Nov 13, 1996 | — | |
| Jan 2, 1995 | Nov 13, 1996 | MR | No | No | — | TT | — | Resolved | Nov 13, 1996 | — | |
| Jun 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 1994 | — | |
| Apr 1, 1994 | Apr 30, 1994 | MR | No | Yes | — | 5% of samples | — | Resolved | Apr 30, 1994 | — | |
| Jan 2, 1994 | — | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — | |
| Jan 2, 1994 | — | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — | |
| Jan 2, 1994 | — | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — | |
| Jan 2, 1994 | — | MR | No | No | — | TT | — | Resolved | May 14, 2002 | — |
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.