ZIP Code 77515
Moderate13
PFAS Detected
0
Above EPA Limits
2
Water Systems
36%
Highest % of MCL
CITY OF ANGLETON
TX0200002 ModerateWater Type
MX
PFAS Detected
6
Above MCL
0
State
Texas
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
PFHxS Perfluorohexane sulfonic acid | 3.60ppt | 36% of limit
| 10 ppt | Below limit |
lithium | 17500.00ppt | No federal limit | — | Unregulated |
PFPeA Perfluoropentanoic acid | 205.00ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 14.80ppt | No federal limit | — | Unregulated |
PFHxA Perfluorohexanoic acid | 7.00ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 4.50ppt | No federal limit | — | Unregulated |
CITY OF RICHWOOD
TX0200035 ModerateWater Type
Surface Water
PFAS Detected
7
Above MCL
0
State
Texas
Data Period
2023–2025
PFAS Test Results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 44000.00ppt | No federal limit | — | Unregulated |
PFPeA Perfluoropentanoic acid | 180.00ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 38.00ppt | No federal limit | — | Unregulated |
NFDHA | 31.30ppt | No federal limit | — | Unregulated |
6:2 FTS 6:2 Fluorotelomer sulfonic acid | 5.80ppt | No federal limit | — | Unregulated |
PFHxA Perfluorohexanoic acid | 5.70ppt | No federal limit | — | Unregulated |
PFBS Perfluorobutane sulfonic acid | 4.50ppt | No federal limit | — | Unregulated |
Note: ZIP code 77515 is served by 2 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.