ZIP Code 34690
High RiskPFAS above EPA limits detected
5 compounds exceed EPA Maximum Contaminant Levels in water serving this ZIP code. Standard pitcher filters like Brita do not remove PFAS. See filter recommendations below.
19
PFAS Detected
5
Above EPA Limits
3
Water Systems
2020%
Highest % of MCL
Compounds Exceeding EPA Limits
PFOS Exceeds EPA limit
0 ppt MCL: 4 ppt 795% of limit
Detected: 31.80 ppt
PFOA Exceeds EPA limit
0 ppt MCL: 4 ppt 678% of limit
Detected: 27.10 ppt
PFHxS Exceeds EPA limit
0 ppt MCL: 10 ppt 129% of limit
Detected: 12.90 ppt
ALOHA GARDENS UTILITIES
FL6510050 High RiskWater Type
Groundwater
PFAS Detected
4
Above MCL
1
State
Florida
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFOS Perfluorooctane sulfonic acid | 31.80ppt | 795% of limit
| 4 ppt | ⚠ Exceeds MCL |
PFHxS Perfluorohexane sulfonic acid | 3.70ppt | 37% of limit
| 10 ppt | Below limit |
PFBS Perfluorobutane sulfonic acid | 10.40ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 6.10ppt | No federal limit | — | Unregulated |
ORANGEWOOD WATER SYSTEM
FL6511311 High RiskWater Type
Groundwater
PFAS Detected
9
Above MCL
3
State
Florida
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFOS Perfluorooctane sulfonic acid | 80.80ppt | 2020% of limit
| 4 ppt | ⚠ Exceeds MCL |
PFOA Perfluorooctanoic acid | 27.10ppt | 678% of limit
| 4 ppt | ⚠ Exceeds MCL |
PFHxS Perfluorohexane sulfonic acid | 12.90ppt | 129% of limit
| 10 ppt | ⚠ Exceeds MCL |
PFNA Perfluorononanoic acid | 6.20ppt | 62% of limit
| 10 ppt | Below limit |
PFBS Perfluorobutane sulfonic acid | 22.70ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 20.70ppt | No federal limit | — | Unregulated |
PFPeA Perfluoropentanoic acid | 16.60ppt | No federal limit | — | Unregulated |
PFHxA Perfluorohexanoic acid | 12.30ppt | No federal limit | — | Unregulated |
Show 1 more compound detected at low levels
| PFHpAPerfluoroheptanoic acid | 7.60 ppt | No federal limit |
PCUD-PASCO COUNTY REGIONAL PWS
FL6511361 High RiskWater Type
MX
PFAS Detected
6
Above MCL
1
State
Florida
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFOS Perfluorooctane sulfonic acid | 8.10ppt | 203% of limit
| 4 ppt | ⚠ Exceeds MCL |
PFPeA Perfluoropentanoic acid | 10.40ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 8.70ppt | No federal limit | — | Unregulated |
PFHxA Perfluorohexanoic acid | 8.10ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 6.70ppt | No federal limit | — | Unregulated |
PFHpA Perfluoroheptanoic acid | 3.80ppt | No federal limit | — | Unregulated |
Note: ZIP code 34690 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.