USFS PNF HORSETHIEF BASIN
Arizona - Transient Non-Community - PWSID: AZ0413467
System Information
| PWSID | AZ0413467 |
| System Name | USFS PNF HORSETHIEF BASIN |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 22, 1982 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | PRESCOTT |
| ZIP Code | 86303 |
| Address | ATTN:BOBBI FILBERT |
| Organization | USDA FS- PRESCOTT NATIONAL FOREST |
| Phone | 928-443-8177 |
Population & Service
| Population Served | 26 |
| Service Connections | 6 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 24, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Jul 1, 2020 | Jul 31, 2020 | MON | No | Yes | - | - | - | Resolved | Jul 31, 2020 | - | |
| Nov 21, 2019 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Nov 21, 2019 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Oct 23, 2019 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Oct 23, 2019 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Aug 17, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Aug 17, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 8, 2020 | - | |
| Apr 22, 2017 | - | RPT | No | No | - | - | - | Resolved | May 10, 2017 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2010 | - | |
| Jul 1, 2008 | Jul 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2008 | - | |
| Jul 1, 2008 | Jul 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2008 | - | |
| Apr 1, 2007 | Apr 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2007 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2000 | - | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1998 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 10 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Jul 30, 1992 | - | |
| Jul 31, 1989 | Jul 30, 1992 | MR | No | Yes | - | 2 mg/L | - | Archived | Jul 30, 1992 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.