CHAUTAUQUA TERRACE HOA
Montana - Community Water System - PWSID: MT0003141
System Information
| PWSID | MT0003141 |
| System Name | CHAUTAUQUA TERRACE HOA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jul 1, 1987 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | LAKESIDE |
| ZIP Code | 59922 |
| Address | PO BOX 75 |
| Organization | CTHOA TREASURER |
| Phone | - |
Population & Service
| Population Served | 55 |
| Service Connections | 22 |
Drinking Water Violations (27)
This water system has 27 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, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2016 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Jan 29, 2015 | - | |
| Dec 30, 2014 | - | MR | No | No | - | TT | - | Resolved | Jan 29, 2015 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2013 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2013 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2012 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 20, 2012 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2011 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2011 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2011 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Oct 1, 2007 | Oct 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2007 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 30, 2008 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 30, 2008 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 30, 2008 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 25, 2008 | - |
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.