WMATUA Miner Flat
PWSID: 090400693 · Whiteriver, AZ · Serves 15,570 people
WMATUA Miner Flat has 4 health-based violations out of 4 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
WMATUA Miner Flat (PWSID 090400693) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 15,570 people in Whiteriver, AZ, and is subject to primacy enforcement by the Arizona drinking-water program.
The system's federal compliance record contains 4 total violations, with 4 classified as health-based (MCL exceedances or treatment-technique failures). 3 distinct contaminants have been cited, including Turbidity, Gross Alpha, Fluoride. Recorded violations span 2021–2024.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Arizona state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- 090400693
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Whiteriver, AZ
- Population Served
- 15,570
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Turbidity | 2 | 2 |
| Gross Alpha | 1 | 1 |
| Fluoride | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Gross Alpha | Yes | Oct 17, 2024 |
| Fluoride | Yes | Sep 27, 2024 |
| Turbidity | Yes | Jul 1, 2021 |
| Turbidity | Yes | Jul 1, 2021 |
Frequently Asked Questions
Is WMATUA Miner Flat water safe to drink?
How many people does WMATUA Miner Flat serve?
What violations does WMATUA Miner Flat have?
What contaminants have been found in WMATUA Miner Flat water?
Nearby Water Systems
Explore More
About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.