ZIP Code 85226
Moderate8
PFAS Detected
0
Above EPA Limits
4
Water Systems
N/A
Highest % of MCL
Lone Butte Industrial
090400345 Low LevelWater Type
Groundwater
PFAS Detected
1
Above MCL
0
State
09
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 169000.00ppt | No federal limit | — | Unregulated |
GRIC DPW Wild Horse Pass
090400692 Low LevelWater Type
Groundwater
PFAS Detected
1
Above MCL
0
State
09
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 121000.00ppt | No federal limit | — | Unregulated |
CHANDLER CITY OF
AZ0407090 ModerateWater Type
Groundwater
PFAS Detected
5
Above MCL
0
State
Arizona
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 305000.00ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 12.00ppt | No federal limit | — | Unregulated |
PFPeA Perfluoropentanoic acid | 5.30ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 5.00ppt | No federal limit | — | Unregulated |
PFHxA Perfluorohexanoic acid | 3.50ppt | No federal limit | — | Unregulated |
ARIZONA WATER CO - RIMROCK
AZ0413046 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 | 216000.00ppt | No federal limit | — | Unregulated |
Note: ZIP code 85226 is served by 4 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.