SIERRA NEGRA RANCHES
Arizona - Transient Non-Community - PWSID: AZ0407332
System Information
| PWSID | AZ0407332 |
| System Name | SIERRA NEGRA RANCHES |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Mixed |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 5, 1979 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | PHOENIX |
| ZIP Code | 85062 |
| Address | BOX 2985 |
| Organization | - |
| Phone | 602-386-5606 |
Population & Service
| Population Served | 24 |
| Service Connections | 8 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2004 | May 31, 2004 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2004 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 0.05 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 0.010 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 2 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 10 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 0.002 mg/L | - | Archived | Sep 29, 1990 | - | |
| Oct 1, 1987 | Sep 29, 1990 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Sep 29, 1990 | - | |
| Dec 22, 1980 | Feb 21, 1981 | MCL | Yes | No | 2.5 | 4.0 mg/L | 1.4 | Archived | Feb 21, 1981 | - | |
| - | - | - | 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.