BENSON, CITY OF WATER SYSTEM
Arizona — Community Water System — PWSID: AZ0402005
System Information
| PWSID | AZ0402005 |
| System Name | BENSON, CITY OF WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | BENSON |
| ZIP Code | 85602 |
| Address | 101 E 6TH ST |
| Organization | BEEMER, OLIVIA |
| Phone | 520-686-3519 |
Population & Service
| Population Served | 5,355 |
| Service Connections | 2,423 |
Drinking Water Violations (255)
This water system has 255 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 19, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 24, 2025 | — | |
| Oct 19, 2025 | — | Other | No | No | — | — | — | Resolved | Nov 24, 2025 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Unaddressed | — | — | |
| Oct 2, 2022 | — | Other | No | No | — | — | — | Resolved | Oct 19, 2022 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Feb 8, 2022 | — | |
| Jan 1, 2022 | — | MR | No | No | — | TT | — | Resolved | Feb 8, 2022 | — | |
| Oct 2, 2020 | — | Other | No | No | — | — | — | Resolved | Oct 6, 2020 | — | |
| Oct 2, 2020 | — | Other | No | No | — | — | — | Resolved | Oct 6, 2020 | — | |
| Jan 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Feb 9, 2022 | — | |
| Jan 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Feb 9, 2022 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Aug 11, 2011 | — | |
| Jul 1, 2010 | — | Other | No | No | — | — | — | Resolved | Sep 1, 2010 | — | |
| Jul 1, 2009 | — | Other | No | No | — | — | — | Resolved | Jul 10, 2009 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 7 MFL | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — | |
| Jan 1, 2009 | Dec 31, 2017 | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 2017 | — |
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.