ESSEX COUNTY WATER AND OR SEWER DISTRICT
Montana — Transient Non-Community — PWSID: MT0000209
System Information
| PWSID | MT0000209 |
| System Name | ESSEX COUNTY WATER AND OR SEWER DISTRICT |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| 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 | ESSEX |
| ZIP Code | 59916 |
| Address | 341 PARMA DR |
| Organization | MCELROY, JEROME |
| Phone | 406-888-9983 |
Population & Service
| Population Served | 52 |
| Service Connections | 32 |
Drinking Water Violations (90)
This water system has 90 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 19, 2012 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 19, 2012 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 19, 2012 | — | |
| Oct 1, 2012 | Oct 31, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Oct 19, 2012 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | Yes | — | — | — | Resolved | Oct 31, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2009 | — | |
| Sep 1, 2009 | Sep 30, 2009 | MR | No | Yes | — | — | — | Resolved | Sep 30, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2009 | — | |
| Feb 1, 2009 | Feb 28, 2009 | MR | No | Yes | — | — | — | Resolved | Feb 28, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2009 | — | |
| Jan 1, 2009 | Jan 31, 2009 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2009 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jun 1, 2008 | Jun 30, 2008 | MR | No | Yes | — | — | — | Archived | Jun 30, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | — | — | — | Archived | Jan 31, 2008 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MR | No | Yes | — | — | — | Archived | Nov 30, 2007 | — | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | — | — | — | Archived | Oct 31, 2007 | — | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | — | — | — | Archived | Oct 31, 2007 | — | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | — | — | — | Archived | Oct 31, 2007 | — | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | — | — | — | Archived | Oct 31, 2007 | — |
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.