Flathead County Water Dist 101
PWSID: MT0000184
System Details
| Population Served | 210 |
| Service Connections | 96 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Columbia Falls |
| Zip Code | 59912 |
Areas Served
- Columbia Falls, Flathead County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
1 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2023-10-01 | | Open |
Violation History (39 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-30 | | Returned to Compliance |
| | 2020-07-01 | | Returned to Compliance |
| | 2018-07-01 | | Returned to Compliance |
| | 2016-02-01 | | Returned to Compliance |
| | 2016-02-01 | | Returned to Compliance |
| | 2016-01-01 | | Returned to Compliance |
| | 2015-12-30 | | Returned to Compliance |
| | 2015-12-30 | | Returned to Compliance |
| | 2015-12-12 | Major | Returned to Compliance |
| | 2015-12-01 | Yes | Returned to Compliance |
| | 2015-10-01 | | Returned to Compliance |
| | 2015-07-01 | | Returned to Compliance |
| | 2015-01-01 | Major | Returned to Compliance |
| | 2014-10-01 | | Returned to Compliance |
| | 2014-07-01 | | Returned to Compliance |
| | 2013-10-01 | | Returned to Compliance |
| | 2013-07-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2013-01-01 | | Returned to Compliance |
| | 2013-01-01 | Major | Returned to Compliance |
| | 2013-01-01 | Major | Returned to Compliance |
| | 2012-10-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2011-10-01 | | Returned to Compliance |
| | 2011-07-21 | Yes | Returned to Compliance |
| | 2011-07-01 | | Returned to Compliance |
| | 2011-01-01 | Major | Returned to Compliance |
| | 2010-10-01 | | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |
| | 2010-01-01 | | Returned to Compliance |
| | 2009-10-01 | | Returned to Compliance |
| | 2007-02-05 | | Returned to Compliance |
| | 2005-07-01 | | Returned to Compliance |
| | 2001-10-01 | | Returned to Compliance |
| | 2000-07-01 | | Returned to Compliance |
| | 1999-07-01 | | Returned to Compliance |
| | 1999-01-01 | | Returned to Compliance |
| | 1994-01-01 | | Returned to Compliance |