RIDGEWOOD ESTATES
Montana — Community Water System — PWSID: MT0003175
System Information
| PWSID | MT0003175 |
| System Name | RIDGEWOOD ESTATES |
| System Type | Community Water System |
| Water Source | Surface 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 | BIGFORK |
| ZIP Code | 59911 |
| Address | PO BOX 206 |
| Organization | RIDGEWOOD PROPERTY OWNERS ASSOC |
| Phone | 505-250-9778 |
Population & Service
| Population Served | 250 |
| Service Connections | 83 |
Drinking Water Violations (366)
This water system has 366 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, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 14, 2024 | — | |
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Aug 14, 2024 | — | |
| May 1, 2014 | May 31, 2014 | TT | Yes | No | — | — | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | Yes | — | — | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | Yes | — | — | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | Yes | — | — | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | TT | Yes | No | — | — | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | TT | Yes | No | — | — | — | Resolved | May 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Mar 1, 2014 | Mar 31, 2014 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Feb 13, 2014 | — | |
| Jan 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Feb 13, 2014 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Mar 1, 2012 | Mar 31, 2012 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Feb 1, 2012 | Feb 29, 2012 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2012 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Nov 3, 2010 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Nov 3, 2010 | — | |
| Oct 1, 2010 | — | Other | No | No | — | — | — | Resolved | Nov 3, 2010 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 3, 2010 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 3, 2010 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 3, 2010 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | — | |
| Oct 1, 2009 | Dec 31, 2009 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2009 | — |
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.