Water quality in Willis, Texas
Willis 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
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Montgomery County
337 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Rogers Road Water System |
567 | 0 | 1.2 mi | |
| Emerald Lakes Subdivision |
1,053 | 0 | 1.6 mi | |
| Hulon Lakes Subdivision |
771 | 2 | 1.7 mi | |
| Arrowhead Lake & Frontier Lake |
2,208 | 1 | 1.9 mi | |
| Oak Woods Water System |
162 | 1 | 1.9 mi | |
| Caddo Village |
1,395 | 1 | 2.0 mi | |
| Bee Creek Estates |
228 | 0 | 2.3 mi | |
| Lake Louise Subdivision |
309 | 4 | 2.5 mi | |
| Serenity Woods Subdivision |
468 | 2 | 2.7 mi | |
| Texas National MUD |
931 | 2 | 3.0 mi | |
| Beau View Utilities |
45 | 1 | 3.1 mi | |
| Wood Acres MHP |
78 | 5 | 3.6 mi | |
| New Danville Community |
159 | 3 | 3.7 mi | |
| City of Panorama Village |
2,800 | 1 | 3.7 mi | |
| Ranch Hill |
129 | 0 | 3.8 mi | |
| Crystal Springs Subdivision |
255 | 2 | 3.9 mi | |
| Walnut Cove WSC |
2,076 | 0 | 3.9 mi | |
| San JO Utilities |
792 | 4 | 4.0 mi | |
| Creekside Acres Water System |
567 | 0 | 4.2 mi | |
| Paradise Cove Water System |
298 | 2 | 4.2 mi | |
| North Lake Estates |
225 | 0 | 4.3 mi | |
| Lake Conroe Hills MUD |
2,058 | 0 | 4.4 mi | |
| Conroe Bay Water Sewer Supply |
345 | 0 | 4.4 mi | |
| Domestic Water Royal Forest Subdivision |
1,667 | 1 | 4.8 mi | |
| Shadow Bay Subdivision |
828 | 1 | 4.8 mi |
Non-community systems in Montgomery County (134: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Montgomery County, nearest to Willis 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.