GW SANTA CRUZ WATER CO - RED ROCK
Arizona — Community Water System — PWSID: AZ0411160
System Information
| PWSID | AZ0411160 |
| System Name | GW SANTA CRUZ WATER CO - RED ROCK |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 21, 2007 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Arizona |
| City | MARICOPA |
| ZIP Code | 85138 |
| Address | — |
| Organization | ARMIJO, SUSAN |
| Phone | 480-328-9281 |
Population & Service
| Population Served | 3,813 |
| Service Connections | 1,271 |
Drinking Water Violations (8)
This water system has 8 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 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Feb 27, 2024 | Revised Total Coliform Rule |
| Sep 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Feb 27, 2024 | Revised Total Coliform Rule |
| Jul 1, 2021 | Sep 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2021 | Sep 30, 2021 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 | Sep 30, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 | Dec 31, 2018 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2018 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 8, 2011 | Consumer Confidence Rule |
| Jul 1, 2010 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 8, 2011 | Consumer Confidence Rule |
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.