Water Quality in Austin, TX (78746)
EPA violation data for public water systems serving ZIP code 78746.
Active Health Violations
4 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 84% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
28,256
Population
35
Water Systems
33
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (35)
City Of Austin Water & Wastewater
1 health-basedCity Of Pflugerville
3 health-basedTravis County Wcid 10
City Of Rollingwood
All resolvedLake Ridge Water System
River Ridge W S
St Stephens Episcopal School
All resolvedHenly Baseball Complex
All resolvedSirron Investments
Neighborhood Convenience Store
River Front Village
All resolvedScenic Valley Mobile Home Park
All resolvedLakewind Water Supply Corp
Mack'S Marina Water System
Barton Valley Subdivision
Dellana Hills Water System
Dominican Academy Of Austin
Uplifting Properties 2499a Well
Crestwood Center
Riverfront Rv Park
All resolvedAustin Ymbl Sunshine 2
Cci Triad
Gateway Estates Iii
Nutty Brown Mills Candy Factor
Little Wheel Bar
The Triangle
Metis Asset Group
All resolvedShield Ranch Improvements
Js Market
Malone Addition Water Supply
Halliburton Logging Services
Park Hills Baptist Church
Williamson-Liberty Hill Mud
Villita West Condominiums
Lost Creek Mud
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
How Does This Compare?
Austin (78746) has more violations than 84% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 33.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.