Water Quality in Huntsville, TX (77342)
EPA violation data for public water systems serving ZIP code 77342.
Active Health Violations
30 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 97% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
51
Water Systems
199
Violations (5yr)
30
Health-Based
Location
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Water Systems Serving This Area (51)
City Of Huntsville
Tdcj Beto Unit
1 health-basedTdcj Coffield Unit
2 health-basedTdcj Chase Field
1 health-basedTdcj Ramsey Area
1 health-basedTdcj Jester Unit 3
1 health-basedTdcj Wainwright Unit
1 health-basedTdcj Ferguson Unit
3 health-basedTdcj Memorial Unit
1 health-basedWalker County Sud D
Walker County Sud B Crabbs Prairie
Walker County Sud C
Tdcj Pack Unit
9 health-basedWalker County Sud A
Tdcj Luther Units
3 health-basedWalker County Sud E
Tdcj Goree Unit
Tdcj- Ramsey Unit Iii
Tdcj-Ramsey Unit 2
Tdcj Id Administration Building
Tra Wolf Creek Park
Walker County Sud F
1 health-basedWatson Lakes Wsc
All resolvedTdc, Ramsey Ii Housing
Camp Coyote
Bracewell System
Tdcj- Ellis Unit Recreation Area
Little Thicket Mobile Home Park
Tra Lake Livingston Project
Tdcj Water Hauler R V Facilities Maint
All resolvedTdcj Water Hauler Rvi Facilities Maint
All resolvedTdcj Buffalo Ranch
5 health-basedTdcj Water Hauler R Ii Facilities Mainte
All resolvedTdcj Water Hauler Ri Facilities Maint
All resolvedTdcj Water Hauler R Iv Faciilities Maint
All resolvedTdcj Water Hauler Riii Facilities Maint
All resolvedTdcj Clemens 2 Unit
1 health-basedTdcj Hughes Unit
Tdcj Murray Woodman
Tdcj Clemens Unit
Tdcj Central Unit
River Of Living Water Supply
Tdcj Hilltop Mt View And Crain Units
Tdcj Bartlett
Tdcj Mcconnell Unit
Tdcj Sanchez
Tra Trinity County Regional
Tra Huntsville Regional Water Supply
Tdcj W J Estelle Unit
Tra Livingston Regional Water Supply
Tdcj Ellis Unit
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
A naturally occurring element that can cause cancer and other health effects at high levels.
Used to disinfect water — generally safe at regulated levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Huntsville (77342) has more violations than 97% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 199.
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
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
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.