Tapcensus

Water quality for ZIP code 77478

ZIP 77478 covers Sugar Land and Stafford in Fort Bend County, Texas, one of 21 ZIP codes in the county. 294 active public water systems serve the county; 119 had an EPA violation in the past three years.

Most likely your provider

City of Sugar Land TX0790005 · Community water system · Surface water
Serves 80,381 people Rules violated, past 3 years 1 Last sanitary survey May 20, 2026 Distance 1.7 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 Fort Bend County

179 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
City of Meadows Place
 5,000 1 2.4 mi
Fort Bend County Wcid 2
 49,173 1 2.9 mi
Fort Bend County MUD 42 Wat Plat
 4,395 0 2.9 mi
First Colony MUD 9
 7,818 0 3.2 mi
Fort Bend County MUD 119
 5,088 0 3.3 mi
Fort Bend County MUD 2
 6,819 0 3.5 mi
5th Street Water System
 3,099 1 3.7 mi
Fort Bend County MUD 41
 4,179 1 4.0 mi
Fort Bend County MUD 115 Riverstone
 1,527 1 4.3 mi
Fort Bend County MUD 25
 15,327 0 4.3 mi
Kingsbridge MUD
 8,663 2 4.5 mi
Meadowcreek MUD
 2,607 0 4.5 mi
Quail Valley Utility District
 14,409 0 4.6 mi
Fort Bend County Fwsd 2
 3,258 0 4.6 mi
City of Sugar Land New Territory
 15,546 0 4.7 mi
Thunderbird Utility District 1
 4,203 3 4.8 mi
Fort Bend County MUD 26 Quail Green West
 5,424 0 5.1 mi
Fort Bend County MUD 128
 10,974 1 5.2 mi
Fort Bend County MUD 46
 2,247 0 5.2 mi
Fort Bend County MUD 129
 4,713 0 5.4 mi
Blue Ridge West MUD
 7,545 0 5.4 mi
North Mission Glen MUD
 9,096 0 5.5 mi
Fort Bend County MUD 134c
 7,260 1 5.6 mi
Thunderbird Utility District System 2
 1,821 0 5.7 mi
City of Sugar Land River Park
 4,278 0 5.8 mi
All 180 community water systems in Fort Bend County
Non-community systems in Fort Bend County (114: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Masters Vessel Ministries
 100 1 1
10115 Belknap Road
 25 0 0
Maryam Islamic Center at New Territory
 120 2 1
Brazos River Retreat RV Park
 102 1 0
Jiffy Lube 2879
 25 2 1
River Pointe Golf Club
 30 0 0
USA RV Park
 180 1 0
Plantation Crossing Water Plant
 150 1 0
Crabb River Road Exxon
 300 0 0
Harlem Park Sports Facilities
 150 1 0
Parkway Crossing
 50 2 2
The Redeemed Christian Church of God
 120 4 0
Funshine Academy
 100 1 1
LA Banjee Exxon
 80 0 0
Country Village
 150 2 0
Cornerstone Community Bible Church
 400 1 0
Kep Food Store #2
 250 2 0
Plantation Furniture
 60 1 0
Alleyton Resource CO
 125 4 1
Shiloh RV Park
 131 3 1
River City RV Park
 50 0 0
Lamar Cisd Manford Williams Elementary S
 753 0 0
Greater Houston Gun Club
 50 0 0
County Line Market
 50 0 0
Nrg W a Parish Electric Generating Stati
 275 0 0
Nrg Texas W a Parish Gas Plant
 50 0 0
Braman Winery
 25 0 0
Palm Grove at Old South Plantation
 125 1 0
Jmlr Interests
 200 0 0
Axxiom Manufacturing
 75 0 0
The George Ranch
 191 0 0
Teal Bend Shopping Center
 275 0 0
Nouryon Surface Chemistry
 145 1 0
Childrens Choice Learning Center
 100 5 2
Friendship Assembly of God
 40 0 0
Faith Methodist Church-Richmond
 200 0 0
Flexicore of Texas
 157 2 0
Foster Creek Veterinary Hospital
 60 0 0
Chevron Handi Plus 52
 200 2 1
Nalco Fresno Facility
 160 0 0
Houston Southwest Airport
 57 2 1
Parks Fresno Food Market
 200 1 0
River Forest Center
 35 3 1
Dollar General Arcola
 25 0 0
Arcola Heights
 25 1 0
Lamar Cisd HS & JH 3
 3,950 0 0
Foster Creek Country Store
 250 1 0
Foster Creek Country Shops
 200 0 0
Pecan Creek Food Store
 200 1 0
Grand Oaks Business Park
 225 3 1
All non-community systems
About this data

Water systems are matched to Fort Bend 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.