ZipCheckup grade for 85307: D.

Federal records show several conditions worth reviewing.

Your top priority: use a filter certified to reduce PFAS; check which ones. Check your ZIP → EPA PFAS info

Health Violations Found
D 54

Glendale, AZ (85307): PFAS Above 2029 MCL Level - 54/100

EPA data combined for 5 water systems mapped to this ZIP (largest mapped system: Valley Utilities Water Company Glendale)

Health Violations Found PFAS Detected

Health-based violation records by water system:

EPA records for the water systems mapped to 85307 in Glendale, AZ contain 14 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 2 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score
D 54/100
Water Quality PFAS above MCL 2 health-based violation records
Lead Risk Below action level Below the reporting limit, 90th percentile, sample period ending 2026-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 2 health-based violations and 12 non-health-based (since 2021).
  • Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
  • PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
Contaminant Summary
Health Violations
14 violations 2 health-based PFAS detected
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
D
ZIP-level Home Safety model score: 54 / 100
Bottom 13% of U.S. ZIP codes
5
Water Systems
5,940
People Served
2
Health Violations (since 2021)Median is 0
Groundwater
Water Source
Zone 2
County Radon Potential · Moderate
$369K
Median Home Value29% above state median ($287K)

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Score Breakdown

Overall Home Safety Score: 54/100

This is the published model score. Component and domain values are shown independently; they are not added together on this page.

Canonical components

EPA water compliance
74/100
Observed
PFAS MCL screen
0/100
Observed
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
75/100
Observed

Required domains

Drinking water
37/100
Indoor environment
50/100
Outdoor environment
75/100

Coverage: 4 of 4 components and 3 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (7) CRITICAL

Your Water System

ZIP code 85307 in Glendale, Arizona is mapped to the water system Valley Utilities Water Company Glendale (EPA ID: AZ0407079). This system provides water to approximately 5,940 people from groundwater sources.

There are 5 community water systems serving this area.

Water Systems Serving This Area

System Name EPA ID Population Source
Valley Utilities Water Company Glendale AZ0407079 5,940 Groundwater
City of Phoenix AZ0407025 1,695,000 Surface water
Liberty Water Lpsco AZ0407046 55,810 Groundwater
Usaf Luke Air Force Base AZ0407305 8,440 Surface water
City of Glendale AZ0407093 234,766 Surface water

Other Water Quality Reports in Arizona

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Valley Utilities Water Company Glendale (AZ0407079) on EPA.gov.

4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

PFAS Contamination Detected

PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 85307. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.

Detected compounds: PFPeA, PFHxA, PFBA, PFHxS, PFBS, PFOS, PFOA, PFHpA.

Highest measured level: 0.059 µg/L

Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.

📊 EPA UCMR5 · View source →
Environmental Hazards (10) HIGH
Home & Infrastructure (6) OK
Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Glendale

Based on local data for ZIP 85307, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Roofing Inspection & Repair

Active weather alerts in Arizona increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 85307 safe to drink?

EPA SDWIS records 14 violations since 2021 across the water systems mapped to ZIP 85307 (primary system: Valley Utilities Water Company Glendale), including 2 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 85307's water come from?

The recorded water source for Valley Utilities Water Company Glendale, a system mapped to ZIP code 85307, is Groundwater. This system serves approximately 5,940 people.

How does Glendale water compare to the national average?

Glendale's Home Safety Score ranks lower than 87% of U.S. ZIP codes, and lower than 86% of ZIP codes within Arizona.

How can I get my water tested in Glendale?

If Valley Utilities Water Company Glendale supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

What is the radon risk for 85307?

85307 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Maricopa County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

Are there PFAS (forever chemicals) in 85307's water?

Yes, PFAS have been detected in samples from water systems mapped to 85307. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.

How to cite this page

APA ZipCheckup. (2026). Glendale, AZ (85307): PFAS Above 2029 MCL Level - 54/100. https://zipcheckup.com/report/85307/
BibTeX 
@misc{zipcheckup-report-85307,
  author = {{ZipCheckup}},
  title  = {{Glendale, AZ (85307): PFAS Above 2029 MCL Level - 54/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/85307/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 85307

ZIP Code City, State Distance Grade Violations
85363 Youngtown, AZ 3.7 mi B 0
85305 Glendale, AZ 3.8 mi B 6
85392 Avondale, AZ 4.1 mi C 7
85372 Sun City, AZ 4.8 mi N/A 0
85335 El Mirage, AZ 4.9 mi C 65
85037 Phoenix, AZ 5.0 mi B 3
85351 Sun City, AZ 5.1 mi B 8
85345 Peoria, AZ 5.3 mi D 29
85380 Peoria, AZ 5.3 mi N/A 0
85385 Peoria, AZ 5.3 mi N/A 0

Contaminants Detected in 85307

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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Coverage: 13/17 risk factors Data sources →
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