Water Quality in Huntsville, TX (77340)
EPA violation data for public water systems serving ZIP code 77340.
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 77% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
37,517
Population
23
Water Systems
18
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (23)
City Of Huntsville
Tdcj Wynne Unit
Phelps Sud
2 health-basedForest Glen
Tex Dept Of Correct-Mtn View U
Dos Aguas
Carolina Cove Wtr Supply Inc Wsc
Rainwater'S Well
Timberwilde Addition
April Point Mobile Home Park
Lake Falls Estates
Rainbow Roller Rink No 3
Cauthen Water Supply
Pine Prairie Mobile Home Park
Lakeview Mobile Home Park
Robert Bean Mobile Home Park
Tonkawa Spring
Green-Rich Water Co; Inc.
The Meadow Mobile Home Community
Next Step The
Gilcrease Water System
Karolyis Gymnastic Camp
Liquid Minerals Group New Waverly Plant
All resolvedContaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Huntsville (77340) has more violations than 77% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 18.
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.