San Tan Mountain Casino Temporary Water System
Arizona — Non-Transient Non-Community — PWSID: 090400048
System Information
| PWSID | 090400048 |
| System Name | San Tan Mountain Casino Temporary Water System |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 28, 2023 |
| Last Reported | Dec 31, 2025 |
Location & Contact
| State | Arizona |
| City | Sacaton |
| ZIP Code | 85147 |
| Address | 186 Skill Center Rd. |
| Organization | GRIC Department of Public Works |
| Phone | 5206107845 |
Population & Service
| Population Served | 7,990 |
| Service Connections | 2 |
Drinking Water Violations (3)
This water system has 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Jun 30, 2024 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2024 | Lead and Copper Rule |
| Oct 26, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Nov 5, 2024 | Lead and Copper Rule |
| Oct 1, 2023 | Dec 31, 2023 | 2,3,7,8-TCDD | MR | No | Yes | — | 0.00000003 mg/L | — | Resolved | Dec 31, 2023 | Synthetic Organic Chemicals |
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.