ZIP 77373 · Texas
ZIP Code 77373
Low Level2 compounds detected
Trace detections — well below EPA limits
Plain English
01What this means for you
Very low PFAS concentrations were detected — well below the EPA's Maximum Contaminant Level. For most healthy adults, this represents a minimal incremental risk from drinking water. The most proportionate response is to note the result and check your utility's Consumer Confidence Report again next year. If you have specific health concerns or vulnerable household members, speaking with your doctor and optionally installing a certified point-of-use filter is a reasonable step.
02HARRIS COUNTY WCID 92
Low LevelPWSID · TX1010124
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 12500.00ppt | No federal limit | — | Unregulated |
03TIMBER LANE UTILITY DISTRICT
Low LevelPWSID · TX1010278
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 19100.00ppt | No federal limit | — | Unregulated |
04MEADOWHILL REGIONAL MUD
Low LevelPWSID · TX1010387
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 43300.00ppt | No federal limit | — | Unregulated |
05HARRIS COUNTY WCID 110
Low LevelPWSID · TX1010482
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 28800.00ppt | No federal limit | — | Unregulated |
PFBA Perfluorobutanoic acid | 8.00ppt | No federal limit | — | Unregulated |
06HARRIS COUNTY MUD 43
Low LevelPWSID · TX1010565
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 11300.00ppt | No federal limit | — | Unregulated |
07TATTOR ROAD MUD
Low LevelPWSID · TX1010625
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 29500.00ppt | No federal limit | — | Unregulated |
08HARRIS COUNTY MUD 82
Low LevelPWSID · TX1010630
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 27700.00ppt | No federal limit | — | Unregulated |
09POSTWOOD MUD
Low LevelPWSID · TX1010631
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 13200.00ppt | No federal limit | — | Unregulated |
010NORTHGATE CROSSING MUD 1
Low LevelPWSID · TX1013077
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 26900.00ppt | No federal limit | — | Unregulated |
011NORTHGATE CROSSING MUD 2
Low LevelPWSID · TX1013078
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 29200.00ppt | No federal limit | — | Unregulated |
012MONTGOMERY COUNTY MUD 119 SPRING TRAILS
Low LevelPWSID · TX1700773
PFAS test results
| Compound | Detected | vs. EPA Limit | EPA Limit | Status |
|---|---|---|---|---|
lithium | 24800.00ppt | No federal limit | — | Unregulated |
Note: ZIP code 77373 is served by 11 separate water utilities. Results above show data for each system independently.
Source & Methodology
About this data
Values shown are the highest single-sample concentration measured at entry points to the distribution system. Results reflect water quality at the treatment plant — aging pipes, building plumbing, and on-site storage can affect what actually reaches your tap. "Not detected" means below the MRL, not literally zero.
View raw EPA UCMR 5 occurrence data →Related