Tapcensus

Water quality for ZIP code 77098

ZIP 77098 covers Houston in Harris County, Texas, one of 132 ZIP codes in the county. 1,320 active public water systems serve the county; 679 had an EPA violation in the past three years.

Most likely your provider

City of Houston TX1010013 · Community water system · Surface water
Serves 2,970,543 people Rules violated, past 3 years 1 Last sanitary survey Oct 13, 2025 Distance 2.8 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Harris County

713 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Rice University
 8,415 5 1.6 mi
City of West University Place
 19,200 3 1.6 mi
City of Southside Place
 2,457 1 2.2 mi
City of Bellaire
 18,090 3 3.5 mi
Harris County MUD 537
 1,416 0 3.8 mi
City of Hilshire Village
 945 1 5.8 mi
Memorial Villages Water Authority
 11,382 1 6.1 mi
City of Spring Valley Village
 4,229 0 6.5 mi
City of Bunker Hill Village
 3,771 1 7.2 mi
Southwest Harris County MUD 1
 1,581 2 8.8 mi
Harris County Wcid Fondren Road
 3,144 2 9.2 mi
Harris County MUD 420
 1,941 0 9.3 mi
P & B Water System
 660 4 9.3 mi
Harris County MUD 122
 1,158 0 9.8 mi
Harris County Wcid 89
 9,033 0 9.9 mi
Advanced RV Park
 327 1 9.9 mi
Nitsch & Son Utility
 2,190 3 9.9 mi
Harris County MUD 372
 2,619 0 10.1 mi
Country Living Apartments
 105 2 10.2 mi
Melrose MHP
 186 0 10.2 mi
Carby Mobile Home Park
 210 0 10.2 mi
Stetner Addition
 150 0 10.6 mi
Sunbelt Fwsd Northline Terrace
 3,225 1 10.7 mi
City of Galena Park
 10,487 5 10.7 mi
City of Jacinto City
 9,613 1 10.7 mi
All 714 community water systems in Harris County
Non-community systems in Harris County (606: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
MD Anderson Cancer Center Knight RD
 200 0 0
Harris County Pct 3 Soccer Complex
 100 2 1
Houston Country Club Water Plant
 1,300 2 1
Sun Coast Resources
 25 1 0
Crystal Suites
 60 0 0
Washing Equipment of Texas
 28 3 0
Old Dominion Freight Line Furman Road
 125 0 0
Computer Kids Preschool
 100 9 0
Waste Connections
 35 3 2
National Motel
 60 0 0
Tpc Group Houston Plant
 300 1 0
Brittmoore Business Park 6100
 72 2 1
Thv Equipment Holdings USA
 25 2 1
Galperti
 119 2 0
Hardy Stop
 150 1 1
Galena Park Isd
 60 1 0
Mercado-Sabadomingo
 500 0 0
Mmms
 55 2 0
Sunny Flea Market
 600 0 0
Tia Pancha
 200 2 2
Taqueria Buey de Y Vaca
 1,200 2 0
Gulf Bank Convenience Store
 100 1 1
Insurance Auto Auction
 120 2 1
Houston Refining
 1,000 2 0
Metro Mart
 150 0 0
Xpo Logistics Freight Lhw
 105 2 1
Chevron Mart
 100 0 0
Sigma Askins Houston Facility
 30 3 2
Winners Corner 2
 200 0 0
Rush Truck Center of Houston NW
 60 3 0
Houston First Church of God
 275 2 0
Hopper Food Mart
 200 1 0
Triangle Metal & Manufacturing CO
 134 6 3
All Seasons Food Store 2
 150 0 0
Blue Bell Industrial Park
 50 4 1
US Supermarket
 150 0 0
Gurudwara Sahib of Houston
 90 8 1
Jet Machine Works
 44 2 1
1300 Aldine Mail Route Office Park
 100 0 0
Little York Volunteer Fire Department
 80 2 2
Aquino Sign Shop
 30 0 0
American Block
 200 2 1
Precision Flange Machine
 40 0 0
Happy HOA Chuong
 100 0 0
Aldine TX
 25 4 1
MY Dream Ballroom
 150 0 0
Baker Hughes Emmott RD Plant
 319 8 0
First Stop Food Store
 150 2 1
Auto Zone 1476
 150 0 0
Filter Warehouse
 100 1 0
All non-community systems
About this data

Water systems are matched to Harris County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.