Water Quality in Houston, TX (77396)
EPA violation data for public water systems serving ZIP code 77396.
Active Health Violations
2 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 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
61,735
Population
29
Water Systems
51
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (29)
City Of Houston
1 health-basedCity Of Pasadena
Eldorado Country Club
Log Cabin Restaurant
Rockinr Ranch
Faith Manufacturing
1 health-basedAnil Texaco
Grimes Bakery & Catering
Matt'S Madco
Berean Baptist Church Of Humble
Humble Ice
Baba Boys No 2
Mesa Properties Warehouse Ii
Boekers Catering
Wm Atascocita Recycling Disposal Facilit
Hco Mud No 19
Shearer Oak Knoll Estates Ws
Six Mile Village Sub
Best Liquor
La Sultana Refresqueria
New Jerusalem Whole Truth Church
All resolvedTrinity Riverchase Mobile Home Park
Travelers Inn
North Pines Mhp
Lias Drive Inn
Intercontinental Wsc
Refuge Temple Ministries
All resolvedHermann Oaks Mobile Home Village
Galaxy Motel
Contaminants 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)
Approaching limitSampled: Jul 2025
How Does This Compare?
Houston (77396) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 51.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.