GRANITE DELLS WATER COMPANY
Arizona - Community Water System - PWSID: AZ0413030
System Information
| PWSID | AZ0413030 |
| System Name | GRANITE DELLS WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | PRESCOTT |
| ZIP Code | 86301 |
| Address | 3025 N. Highway 89 |
| Organization | HORSLEY, RICK |
| Phone | 928-778-3081 |
Population & Service
| Population Served | 50 |
| Service Connections | 12 |
Drinking Water Violations (29)
This water system has 29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 27, 2025 | - | |
| Oct 2, 2025 | - | Other | No | No | - | - | - | Resolved | Oct 27, 2025 | - | |
| Oct 2, 2024 | - | Other | No | No | - | - | - | Resolved | Oct 20, 2024 | - | |
| Oct 2, 2024 | - | Other | No | No | - | - | - | Resolved | Oct 20, 2024 | - | |
| Oct 2, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2022 | - | |
| Oct 2, 2022 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2022 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | May 24, 2016 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Nov 30, 2015 | - | |
| Oct 1, 2015 | - | MR | No | No | - | TT | - | Resolved | Nov 30, 2015 | - | |
| Oct 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jul 22, 2013 | - | |
| Oct 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jul 22, 2013 | - | |
| Mar 1, 2011 | Mar 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2011 | - | |
| Mar 1, 2011 | Mar 31, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2011 | - | |
| 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, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2010 | - | |
| Mar 30, 1983 | Jul 29, 1983 | MCL | Yes | No | 2.26 | 4.0 mg/L | 1.8 | Archived | Jul 29, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 10 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 2 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Feb 28, 1983 | - | |
| Feb 29, 1980 | Feb 28, 1983 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Feb 28, 1983 | - | |
| Jan 25, 1980 | Mar 24, 1980 | MCL | Yes | No | 2.1 | 4.0 mg/L | 1.8 | Archived | Mar 24, 1980 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.