Tapcensus

Water quality in Shenandoah, Texas

Shenandoah is in Montgomery County. 472 active public water systems serve the county; 228 had an EPA violation in the past three years.

Most likely your provider

City of Shenandoah TX1700002 · Community water system · Ground water
Serves 3,499 people Rules violated, past 3 years 1 Last sanitary survey Sep 8, 2023 Distance 0.2 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
The Woodlands Metro Center MUD
 1,725 1 1.1 mi
Lakeland Water System
 303 0 1.3 mi
Montgomery County MUD 95
 6,435 0 1.7 mi
City of Oak Ridge North
 3,585 0 1.9 mi
Chateau Woods MUD Water System
 2,700 0 2.2 mi
Montgomery County MUD 36
 5,235 1 2.5 mi
Montgomery County MUD 15
 6,564 0 2.6 mi
Montgomery County MUD 39
 4,284 0 2.6 mi
Huntington Estates
 462 0 2.6 mi
Eastwood Hills Subdivision
 474 2 2.7 mi
The Woodlands MUD 1
 7,989 1 2.7 mi
Montgomery County MUD 7
 12,528 1 2.9 mi
Montgomery County MUD 6
 8,610 1 3.0 mi
Pine Acre Trails
 732 0 3.1 mi
Montgomery County MUD 67
 16,821 1 3.3 mi
Town of Woodloch
 747 4 3.4 mi
Montgomery County MUD 19
 4,422 0 3.5 mi
Lazy River Improvement District
 672 0 3.5 mi
Southern Montgomery County MUD
 13,372 1 3.7 mi
Holly Oaks Mobile Home Park
 63 5 3.9 mi
White Oak Water Supply Corporation
 900 0 3.9 mi
Montgomery County MUD 99
 3,675 0 4.0 mi
Rayford Road MUD
 11,550 0 4.1 mi
Montgomery County Wcid 1
 7,070 2 4.2 mi
Montgomery County MUD 47
 24,171 0 4.3 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
Forest Park the Woodlands Funeral Home
 60 2 0
Snappy Mart 6
 150 1 0
Scrap Yard Sports
 25 0 0
Robbin Express
 60 2 0
Oakridge Ward Houston Texas North Stake
 150 1 0
Sunshine Food Mart 1
 200 0 0
Rayford Business Park
 299 0 0
Church Project
 100 3 1
Addison Woods Event Venue
 150 2 0
E3 Academics
 40 0 0
Masjid Al-Ansaar
 50 0 0
Asi Gymnastics
 150 2 0
Saddle River Range
 100 0 0
Rayford Crossing RV Resort
 165 2 0
Corner Store the
 250 0 0
Paradise Food Mart
 40 0 0
Hollis Partners
 29 1 0
Allendale Baptist Church
 80 2 1
Lamberti USA Conroe Plant 8910
 30 1 0
Four Oaks RV Park
 213 0 0
Riley Express
 25 0 0
Dollar General Store 18781
 25 0 0
Conroe Isd San Jacinto Elementary
 718 1 0
Grace Chapel Assembly of God
 108 3 0
2978 Express
 150 0 0
Leisure Lane RV Park
 456 0 0
Valero 592
 275 0 0
Wigginsville Victory Tabernacle
 200 2 0
Ike Stop
 30 0 0
Timber Ridge RV Village
 132 2 1
Easy Lane Food Mart 6
 200 2 0
First Baptist Church Grangerland
 75 0 0
Twu Water Hauler Conroe
 25 1 0
Magnolia Isd Smith Elementary School
 900 5 1
Tenaris Conroe
 100 1 0
Conroe Isd Moorehead JR High School
 4,945 0 0
Met
 120 2 1
Fuel Maxx 97
 25 0 0
Conroe Isd Creighton Intermediate
 952 0 0
242 Express Mart
 250 0 0
Arissa Properties
 25 0 0
Builders Firstsource Truss Manufacturing
 180 1 0
Ameritex Conroe Cbp1
 50 1 1
Dollar General Conroe
 25 0 0
Amber Springs Event Center
 300 0 0
The Carriage House
 300 2 0
Vernons Kuntry Katfish
 200 1 1
Thrive With Autism Foundation
 249 2 0
Cozy Woods RV Park
 25 1 0
Univar Solutions USA Conroe
 100 0 0
All non-community systems
About this data

Water systems are matched to Montgomery County, nearest to Shenandoah 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.

Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.