Water Quality in Houston, TX (77074)
EPA violation data for public water systems serving ZIP code 77074.
Active Health Violations
1 health-based violation 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 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
38,660
Population
11
Water Systems
33
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (11)
City Of Houston
1 health-basedCity Of Pasadena
Madrasah Islamiah Water System
All resolvedHandi Stop 9
Handi Plus 18
Cy-Fair Mhp
The Crossing Restaurant
Atlas Copco
Geo Seismic Services
Time Mart Fm 1462
Serenity Light Recovery
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Houston (77074) has more violations than 86% 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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.