ZIP Code 85382
High RiskPFAS above EPA limits detected
1 compound exceed EPA Maximum Contaminant Levels in water serving this ZIP code. Standard pitcher filters like Brita do not remove PFAS. See filter recommendations below.
7
PFAS Detected
1
Above EPA Limits
3
Water Systems
140%
Highest % of MCL
Compounds Exceeding EPA Limits
PFOA Exceeds EPA limit
0 ppt MCL: 4 ppt 140% of limit
Detected: 5.60 ppt
ROSE VALLEY WATER COMPANY
AZ0407065 Low LevelWater Type
Groundwater
PFAS Detected
1
Above MCL
0
State
Arizona
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 20900.00ppt | No federal limit | — | Unregulated |
GLENDALE CITY OF
AZ0407093 Low LevelWater Type
MX
PFAS Detected
2
Above MCL
0
State
Arizona
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 117000.00ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 11.70ppt | No federal limit | — | Unregulated |
PEORIA CITY OF
AZ0407096 High RiskWater Type
Groundwater
PFAS Detected
4
Above MCL
1
State
Arizona
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFOA Perfluorooctanoic acid | 5.60ppt | 140% of limit
| 4 ppt | ⚠ Exceeds MCL |
PFHxS Perfluorohexane sulfonic acid | 3.70ppt | 37% of limit
| 10 ppt | Below limit |
lithium | 162000.00ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 14.80ppt | No federal limit | — | Unregulated |
Note: ZIP code 85382 is served by 3 separate water utilities.
Results above show data for each system independently.
Data source: EPA Unregulated Contaminant Monitoring Rule, 5th cycle (UCMR 5) — January 2026 release.
UCMR 5 tested ~10,000 public water systems serving more than 25 people between 2023-2025 for 29 PFAS compounds.
Detection values represent the highest single-sample result measured at entry points to the distribution system.