Tortilla Flat, AZ Water Safety: 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Tortilla Flat's water safety record falls below average in AZ — compliance violations span multiple service areas, and several systems have recorded exceedances that trigger federal notification requirements under the Safe Drinking Water Act.
How Tortilla Flat Compares
Data: EPA SDWIS Last verified: 2026-06-03
Tortilla Flat Water: The Quick Version
- Estimated remediation: $400 per household.
- CDC health risk index: 11.3.
Water Systems Serving Tortilla Flat
As of current federal records, Tortilla Flat, AZ is served primarily by one water utility among 1 tracked system. That single provider handles infrastructure investment, rate adjustments, and regulatory reporting under EPA oversight.
Overview
We track water quality and home safety data for 1 ZIP code in Tortilla Flat, Arizona, covering 1 community water system serving approximately 62,055 people.
No EPA violations recorded across any ZIP codes in Tortilla Flat — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Tortilla Flat: D (53/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Tortilla Flat water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Tortilla Flat
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 85190 | D | ARIZONA WATER CO - APACHE JUNCTION | 62,055 |
All ZIP Codes in Tortilla Flat
- 85190 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Tortilla Flat
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What You Can Do in Tortilla Flat
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Tortilla Flat, AZ