Water Quality in Conroe, TX (77356)
EPA violation data for public water systems serving ZIP code 77356.
No Health-Based Violations
None of the 26 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are7 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
32,583
Population
26
Water Systems
7
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (26)
City Of Conroe
Texas Renaissance Festival Inc
Lake Bonanza Wsc
All resolvedTwo Creeks Crossing Resort
Diamond Head Wsc
Forest Lane Food Mart
Dinks Food Store
Flamingo Lakes Lot Owners Association In
All resolvedDel Lago Estates Wsc
Lake Lorraine Ws
All resolvedPine Lake Subdivision South
Bridge Cove Marina & Koc Campgroun
White Oak Forest
Montgomery City Of System 2
Amore Ristorante
Lake Conroe Terrace Water System
All resolvedAqua Landing
April Plaza Marina
Holly Estates Apartments
Big Oaks Ranchette Subdivision
All resolvedChickashaw Water Association
Fairport Business Center
Shiloh Shores
Highland Ranch Water System
Essman Warehouse Complex
River Meadow Homesite Community
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Conroe (77356) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.