Tapcensus

Water quality for ZIP code 77357

ZIP 77357 covers Roman Forest, Woodbranch, Houston, and Patton Village in Montgomery County, Texas, one of 22 ZIP codes in the county. 472 active public water systems serve the county; 228 had an EPA violation in the past three years.

Most likely your provider

East Montgomery County MUD 7 TX1700881 · Community water system · Ground water purchased
Serves 4,017 people Rules violated, past 3 years 0 Last sanitary survey Mar 26, 2024 Distance 0.3 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 Montgomery County

337 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
East Montgomery County MUD 6
 3,987 0 0.7 mi
Lilliput Farms Water System
 408 3 1.2 mi
Peach Creek Oaks Subdivision
 250 0 1.4 mi
City of Woodbranch Village
 1,536 1 1.6 mi
Wilshire Subdivision
 288 0 1.7 mi
Laird Estates
 60 0 1.9 mi
New Caney MUD
 14,307 0 2.0 mi
Roman Forest Consolidated MUD
 2,418 2 2.0 mi
Autumn Acres Water System
 129 5 2.0 mi
Patton Village West Water System
 1,457 4 2.6 mi
East Montgomery County MUD 4
 2,168 0 2.7 mi
Roman Forest Pud 4
 60 3 2.8 mi
Roman Forest Pud 3
 549 2 2.9 mi
Northcrest Ranch Water System
 1,404 0 3.3 mi
Montgomery County MUD 16 White Oak Plant
 627 0 3.4 mi
1485 Limited Crystal Springs Water
 33 4 3.8 mi
Chaparral Place Water System
 138 5 4.0 mi
Montgomery County MUD 24
 2,613 0 4.2 mi
Heritage Oaks Subdivision
 447 0 4.3 mi
Valley Ranch MUD 1
 4,056 0 4.3 mi
Oak Creek II
 144 3 4.4 mi
Rio Vista Subdivision
 942 0 4.4 mi
East Montgomery County MUD 3
 2,250 1 4.9 mi
Joy Village
 231 0 5.0 mi
Timberland Estates
 2,886 4 5.1 mi
All 338 community water systems in Montgomery County
Non-community systems in Montgomery County (134: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Roman Forest Convenience Store
 25 0 0
Casey Ridge Grocery
 250 1 0
Fuel Maxx 96
 25 0 0
Dollar General Conroe
 25 0 0
Splendora Isd High School
 2,600 0 0
242 Express Mart
 250 0 0
Northpark Business Center
 45 3 2
1964 Northpark Water Well
 25 0 0
Christian Life Center
 50 2 1
Dollar General Cleveland
 250 0 0
River of God Church
 25 0 0
Met
 120 2 1
Conroe Isd San Jacinto Elementary
 718 1 0
Four Oaks RV Park
 213 0 0
Conroe Isd Moorehead JR High School
 4,945 0 0
First Baptist Church Grangerland
 75 0 0
Allendale Baptist Church
 80 2 1
Leisure Lane RV Park
 456 0 0
Conroe Isd Creighton Intermediate
 952 0 0
Wigginsville Victory Tabernacle
 200 2 0
Ike Stop
 30 0 0
Fuel Maxx 10
 200 0 0
Dollar General Store 18950
 25 0 0
Elite Realty Group Cleveland
 25 0 0
Lamberti USA Conroe Plant 8910
 30 1 0
Fuel Maxx 97
 25 0 0
Angel Texaco
 250 2 0
Rounhouse
 96 1 1
Eagle Mart
 250 1 1
Uday 20
 250 0 0
Riley Express
 25 0 0
Ameritex Conroe Cbp1
 50 1 1
Robbin Express
 60 2 0
Scrap Yard Sports
 25 0 0
Builders Firstsource Truss Manufacturing
 180 1 0
Corner Store the
 250 0 0
Rayford Crossing RV Resort
 165 2 0
Cozy Woods RV Park
 25 1 0
Paradise Food Mart
 40 0 0
Oakridge Ward Houston Texas North Stake
 150 1 0
Rayford Business Park
 299 0 0
Valero 592
 275 0 0
Dollar General Store 18781
 25 0 0
Snappy Mart 6
 150 1 0
Church Project
 100 3 1
Forest Park the Woodlands Funeral Home
 60 2 0
Addison Woods Event Venue
 150 2 0
Tenaris Conroe
 100 1 0
Tam Nguyen Retreat Center
 150 0 0
Sunshine Food Mart 1
 200 0 0
All non-community systems
About this data

Water systems are matched to Montgomery 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.