Water quality in Cinco Ranch, Texas
Cinco Ranch is in Harris County. 1,320 active public water systems serve the county; 683 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Harris County
713 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Memorial MUD |
6,615 | 0 | 1.4 mi | |
| Harris County MUD 81 |
11,475 | 0 | 2.0 mi | |
| Nottingham Country MUD |
7,095 | 0 | 2.4 mi | |
| Cimarron MUD |
19,338 | 0 | 2.5 mi | |
| West Memorial MUD |
4,182 | 0 | 2.7 mi | |
| Interstate MUD |
6,591 | 0 | 2.9 mi | |
| Mason Creek Utility District |
8,900 | 0 | 3.1 mi | |
| Harris-Fort Bend Counties MUD 3 |
9,297 | 1 | 3.4 mi | |
| Green Trails MUD |
2,982 | 0 | 3.4 mi | |
| Harris County MUD 61 |
2,016 | 0 | 3.7 mi | |
| Harris County MUD 62 |
3,519 | 1 | 3.8 mi | |
| Harris County MUD 345 |
3,855 | 0 | 3.9 mi | |
| Castlewood MUD |
2,505 | 0 | 3.9 mi | |
| Weston MUD |
7,647 | 0 | 3.9 mi | |
| West Harris County MUD 5 |
3,591 | 0 | 4.1 mi | |
| Baker Road MUD |
1,062 | 0 | 4.2 mi | |
| Fry Road MUD |
3,711 | 0 | 4.4 mi | |
| Harris County MUD 64 |
6,726 | 0 | 4.4 mi | |
| Kingsland Estates WSC |
42 | 2 | 4.5 mi | |
| West Park MUD |
8,106 | 2 | 4.7 mi | |
| Harris County MUD 65 |
6,330 | 0 | 4.7 mi | |
| Longhorn Town Utility District |
1,788 | 0 | 4.8 mi | |
| West Harris County MUD 2 Chase |
6,921 | 1 | 4.9 mi | |
| Harris County MUD 216 |
3,627 | 0 | 4.9 mi | |
| Westlake MUD 1 |
3,909 | 0 | 5.0 mi |
Non-community systems in Harris County (606: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Harris County, nearest to Cinco Ranch 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.