Water Quality in Houston, TX (77024)
EPA violation data for public water systems serving ZIP code 77024.
Active Health Violations
10 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 99% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
38,288
Population
77
Water Systems
265
Violations (5yr)
10
Health-Based
Location
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Water Systems Serving This Area (77)
City Of Houston
1 health-basedCity Of Pasadena
Northwest Park Mud
Memorial Villages Water Authority
Ponderosa Forest Utility District
All resolvedWest Harris County Mud 11
Cy Champ Pud
Malcomson Road Utility District
West Harris County Mud 10
1 health-basedMontgomery County Mud 15
All resolvedHarris County Mud 65
Harris County Mud 16
Prestonwood Forest Utility District
Northwest Harris County Mud 19
All resolvedCornerstones Mud
Harris County Wcid 114
3 health-basedHarris County Mud 284
Spring Meadows Mud
City Of Bunker Hill Village
Fry Road Mud
All resolvedNorthwest Harris County Mud 20
West Harris County Mud 17
Harris County Mud 8
Harris County Wcid 91
Timberlake Improvement District
West Harris County Mud 14
Bammel Utility District
Chambers County Mud 1
West Harris County Mud 5
Shasla Pud
Montgomery County Mud 24
West Harris County Mud 1
All resolvedRoyalwood Mud
Harris County Mud 63
Montgomery County Mud 56
Texas National Mud
1 health-basedWest Harris County Mud 15
Rr417
All resolvedWitten Water System Dairy Queen
Igloo Corp
Burleson County Mud 1
1 health-basedJapage Realty
Witten Water System
West Harris County Mud 21
Kirby Landing Community
All resolvedNueces River Rv And Cabin Resort
Handi Plus 42
All resolvedWilderness Lodge Missouri Llc
Fiesta Trailer Park
Country Living Apartments
All resolvedMs Express 704
Katy Freeway Mobile Home Park
U-Totem #60
Harris County Mud 25 Brook Hollow West S
Vista Ranch Ws
Burger Bar The
Catch-A-Fish
River Haven Rv Resort
All resolvedWeatherford Us Inc
Stallion Oilfield Services Water Hauler
Lazy S Saloon
Harmon Creek Ws-Huntwood Subd
Conoco Food Mart
All resolvedStallion Oilfield Construction
1 health-basedDollar General Livingston Store 23605
Ducroz
Stallion Oilfield Services Water Hauler
All resolvedStallion Oilfield Services
1 health-basedTheiss Daycare Center
Handi Stop 3
Brookwood Mobile Home Company
Country Road Park
1 health-basedStar Food N Grocery
Daycare By Granny B
Memorial City Medical Center
Memorial Hermann Southwest Hospital
Northland Shopping Center Water Plant
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Houston (77024) has more violations than 99% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 265.
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
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.