Water Quality in Houston, TX (77581)
EPA violation data for public water systems serving ZIP code 77581.
Active Health Violations
4 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 96% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
51,332
Population
48
Water Systems
99
Violations (5yr)
4
Health-Based
Location
Loading map...
Water Systems Serving This Area (48)
City Of Houston
1 health-basedCity Of Pasadena
City Of Pearland
Brazoria County Mud 18
City Of Angleton
All resolvedCity Of Lake Jackson
City Of Alvin
All resolvedCity Of Pearland Mud 1
P & B Water System
1 health-basedWest Lea Water System
Texas Fairway 4
Frenchmans Restaurant
Country Meadows Utilities Inc
Flamingo Cafe - 3r Leasing Company
Bobs Blue Store
7 Crown Grocery
Market Square Food Mart 1
Howdy Yall Rv Resort
Royal Mhp
Brookland Acres Water Company
Back To Basic Christian Day Care
1 health-basedTick Tock
Munchies
Country Oaks Inn
Robin Cove Water Subdivision
1 health-basedFrench Limited
Willow Creek Association
El Coco Loco Taqueria
Gulf Coast Mhmr/Paf Industries
Kathy'S Kiddie Korral
Toucans Convenience
Broken Spur
Kagys Mobile Home Park
Prairie View Mobile Home Pk
Serena Rest
Regency Heights Mobile Home Park
Garrets Tavern Water System
Full Throttle Saloon
La Sultana Restaurant
Pine Meadows Mobile Home Park
Colony Creek Mobile Home Park
Keilers Mhp S F Keiler
Golden'S Mhp
Ryan Long Subd #1 W S
K C Mobile Home Park
Durretts Mobile Home Park
Mansfield Mobile Home Park 2
Silverlake Church
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
Copper (Cu)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Houston (77581) has more violations than 96% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 99.
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.