Water Quality in Houston, TX (77520)
EPA violation data for public water systems serving ZIP code 77520.
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 62% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
36,355
Population
39
Water Systems
8
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (39)
City Of Houston
1 health-basedCity Of Pasadena
City Of Mont Belvieu
3 health-basedExxon Mobil Baytown Refinery
Miles Inc
Chase Village Mobile Home Community
Jrs Minute Maid
All resolvedWoodland Academy Incorporated
Timber Ridge Sub - Baytown Cit
Sunset Lounge
Wills Fish Camp
Galley Restaurant
Sunny Villa Mobile Home Park
Dusty'S Fish Net
Queen Zelder Apts
4 Corners Bar B Q
Cotton Lake Grocery
Grandma W'S Day Care Center
Manion Oaks
Elms Shadow Trailer Park
B.A.W.A. - Contractor Well
Decker Investments Mhp
William'S Add.
Carrol'S Bay Grocery
Lucas T.P.
Crawleys
Spanier'S
Del'S Landing
Texas Eastern Gas Pipeline Co.
R M W. W.
Snowflake And Company
Martin Gas Transport
The Mill
North Main Trailer Court
Texas Eastern Transmission Mon
Mable Ave. 133 Mhp
Center Street 1722 Mhp
Crawley'S Fish Camp
Colonial Pipeline Baytown Terminal
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2024
How Does This Compare?
Houston (77520) has more violations than 62% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 8.
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.