CUSTER CO WATER AND SEWER DIST
Montana — Community Water System — PWSID: MT0003041
System Information
| PWSID | MT0003041 |
| System Name | CUSTER CO WATER AND SEWER DIST |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1986 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | MILES CITY |
| ZIP Code | 59301 |
| Address | PO BOX 967 |
| Organization | CUSTER COUNTY WATER AND SEWER DIST |
| Phone | 406-234-1803 |
Population & Service
| Population Served | 480 |
| Service Connections | 286 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Jul 22, 2015 | — | |
| Jul 1, 2015 | — | Other | No | No | — | — | — | Resolved | Jul 22, 2015 | — | |
| Oct 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Oct 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Oct 1, 2007 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Oct 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Oct 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Oct 1, 2004 | — | MR | No | No | — | TT | — | Resolved | Aug 19, 2009 | — | |
| Dec 1, 1997 | Dec 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1997 | — | |
| Dec 1, 1997 | Dec 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1997 | — |
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.