MOUNTAIN SHADOWS HOA INC.
Idaho - Community Water System - PWSID: ID4080100
System Information
| PWSID | ID4080100 |
| System Name | MOUNTAIN SHADOWS HOA INC. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 22, 2007 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | GARDEN VALLEY |
| ZIP Code | 83622 |
| Address | 30 CREEK HOLLOW DRIVE |
| Organization | BOWERSOX, RANDY |
| Phone | 530-521-4316 |
Population & Service
| Population Served | 89 |
| Service Connections | 81 |
Drinking Water Violations (91)
This water system has 91 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2018 | Jun 30, 2018 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2018 | - | |
| Jun 1, 2018 | Jun 30, 2018 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2018 | - | |
| Apr 17, 2018 | - | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Apr 17, 2018 | - | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Apr 17, 2018 | - | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Apr 1, 2018 | - | TT | Yes | No | - | TT | - | Resolved | Sep 25, 2020 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2017 | - | TT | Yes | No | - | TT | - | Resolved | May 1, 2018 | - | |
| Dec 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2015 | - | |
| Dec 1, 2015 | Dec 31, 2015 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2015 | - | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2015 | - | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2015 | - | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 2015 | - | |
| Jun 1, 2014 | Jun 30, 2014 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2014 | - | |
| Sep 6, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2014 | - | |
| Sep 5, 2013 | - | Other | No | No | - | - | - | Resolved | Feb 11, 2016 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2013 | - | |
| Jul 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Feb 11, 2016 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 2011 | - | |
| Jul 1, 2009 | Jul 31, 2009 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2009 | - | |
| Sep 1, 2007 | Sep 30, 2007 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2007 | - | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | - | 5% of samples | - | Archived | Aug 31, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.7 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.2 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.0005 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.001 mg/L | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 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.