IDPR CITY OF ROCKS NATIONAL RESERVE
Idaho - Transient Non-Community - PWSID: ID5160060
System Information
| PWSID | ID5160060 |
| System Name | IDPR CITY OF ROCKS NATIONAL RESERVE |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 19, 1990 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Idaho |
| City | ALMO |
| ZIP Code | 83312 |
| Address | PO Box 169 |
| Organization | ZOLLINGER, AUSTIN |
| Phone | 208-824-5914 |
Population & Service
| Population Served | 25 |
| Service Connections | 2 |
Drinking Water Violations (55)
This water system has 55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Archived | May 31, 2023 | - | |
| May 1, 2023 | May 31, 2023 | MON | No | Yes | - | - | - | Archived | May 31, 2023 | - | |
| May 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jun 18, 2021 | - | |
| May 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jun 18, 2021 | - | |
| May 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jun 18, 2021 | - | |
| May 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jun 18, 2021 | - | |
| Jun 3, 2019 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2019 | - | |
| Jun 3, 2019 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2019 | - | |
| Jun 3, 2019 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2019 | - | |
| Jun 3, 2019 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2019 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Jul 25, 2016 | - | TT | Yes | No | - | - | - | Resolved | May 25, 2017 | - | |
| Oct 1, 2015 | Oct 31, 2015 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2015 | - | |
| Oct 1, 2015 | Oct 31, 2015 | MR | No | No | - | 5% of samples | - | Archived | Oct 31, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2015 | - | |
| Sep 1, 2015 | Sep 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2015 | - | |
| Sep 1, 2012 | - | Other | No | No | - | - | - | Resolved | Aug 24, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2012 | - | |
| Jul 1, 2012 | Jul 31, 2012 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 2012 | - | |
| Dec 2, 2011 | - | Other | No | No | - | - | - | Resolved | Aug 22, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2011 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Jul 1, 2006 | Jul 31, 2006 | MR | No | No | - | 5% of samples | - | Archived | Jul 31, 2006 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2005 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 2004 | - | |
| Oct 1, 2004 | Dec 31, 2004 | MR | No | No | - | 5% of samples | - | Archived | Dec 31, 2004 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Aug 1, 2001 | Aug 31, 2001 | MR | No | No | - | 5% of samples | - | Archived | Aug 31, 2001 | - | |
| Jul 1, 2001 | Jul 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 2001 | - | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1998 | - | |
| Sep 1, 1997 | Sep 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 1997 | - | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | No | - | 5% of samples | - | Archived | Jun 30, 1997 | - |
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.