Water Quality in Caldwell, TX (77836)
EPA violation data for public water systems serving ZIP code 77836.
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 85% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
12,670
Population
13
Water Systems
34
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (13)
City Of Caldwell
All resolvedPalmetto State Park
Fast Trac 21
All resolvedHus School Encampment
Holiday Oaks Subdivision
1 health-basedOak Hill Smokehouse
Cooks Point Wsc
All resolvedCamp Wagon Wheel
Hieden Elwood Water System
Halliburton Energy Services
Yellow Rose Motel
130 Regional Wsc
Epcor 130 Project
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
How Does This Compare?
Caldwell (77836) has more violations than 85% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 34.
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.