Water Quality in Conroe, TX (77304)
EPA violation data for public water systems serving ZIP code 77304.
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 78% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
44,225
Population
26
Water Systems
20
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (26)
City Of Conroe
Conroe Isd Moorehead Jr High School
City Of Panorama Village
Conroe Isd Creighton Intermediate
Conroe Isd Ben Milam Elementary
Conroe Isd San Jacinto Elementary
Deer Trail Water District
Lexington Heights Subdivision
Lake South Wsc
All resolvedThe Carriage House
Excel Academy
Vernons Kuntry Katfish
Ward'S Fried Chicken
Lakewood On Lake Conroe Poa
1 health-basedPromise Land Day Care
Swanson Ice Plant
Bailey Grove Rv Park
Precision Fluorocarbon
La Casona Restaurant
Jiffy Stop 4
The Little Angels Day Care
Arissa Properties
Teas Estate Homeowners Assn
River Valley Rv & Mobile Home Park
All resolvedGrace Lutheran Church Daycare
Lake Conroe Rv Park
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
Copper (Cu)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Conroe (77304) has more violations than 78% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 20.
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.