MIDVALE WATER AND SEWER DISTRICT
Montana - Community Water System - PWSID: MT0000211
System Information
| PWSID | MT0000211 |
| System Name | MIDVALE WATER AND SEWER DISTRICT |
| System Type | Community Water System |
| Water Source | GUP |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 13, 1979 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | EUREKA |
| ZIP Code | 59917 |
| Address | PO BOX 1510 |
| Organization | TEMPEL, NEIL |
| Phone | 406-297-3131 |
Population & Service
| Population Served | 320 |
| Service Connections | 103 |
Drinking Water Violations (21)
This water system has 21 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 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Feb 12, 2015 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Feb 12, 2015 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2009 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2007 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2007 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 21, 2007 | - | |
| Oct 19, 1999 | Aug 2, 2000 | Other | No | Yes | - | - | - | Resolved | Aug 2, 2000 | - | |
| Oct 19, 1999 | Aug 2, 2000 | Other | No | Yes | - | - | - | Resolved | Aug 2, 2000 | - | |
| Aug 1, 1997 | Aug 31, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1997 | - | |
| Aug 1, 1997 | Aug 31, 1997 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1997 | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jan 12, 2001 | - | |
| Jan 1, 1997 | - | MR | No | No | - | TT | - | Resolved | Jan 12, 2001 | - | |
| Oct 1, 1993 | Oct 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1993 | - | |
| Oct 1, 1993 | Oct 31, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1993 | - | |
| - | - | - | 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.