Water quality for ZIP code 77865
ZIP 77865 covers Marquez in Leon County, Texas, one of 8 ZIP codes in the county. 18 active public water systems serve the county; 16 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 Leon County
14 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Marquez |
290 | 0 | 1.7 mi | |
| City of Jewett |
737 | 7 | 10.1 mi | |
| Lakeside Village |
87 | 3 | 10.2 mi | |
| Hilltop Lakes WSC |
1,257 | 1 | 11.3 mi | |
| City of Centerville |
903 | 4 | 14.8 mi | |
| City of Normangee |
719 | 2 | 15.7 mi | |
| City of Leona |
264 | 4 | 16.0 mi | |
| West Cedar Creek Water System |
26 | 6 | 17.1 mi | |
| East Cedar Creek Water System |
50 | 3 | 17.4 mi | |
| City of Buffalo |
1,767 | 3 | 18.1 mi | |
| Flo Community WSC |
5,256 | 2 | 22.7 mi | |
| River Oaks Sunshine Acres |
99 | 1 | 27.9 mi | |
| Saint Paul Shiloh Timesville WSC |
507 | 2 | 32.7 mi | |
| City of Oakwood |
389 | 6 | 32.9 mi |
Non-community systems in Leon County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Nucor Steel Jewett |
500 | 0 | 0 | |
|
Yellow Rose Travel Plaza |
850 | 2 | 1 | |
|
Jewett Lignite Surface Mine |
50 | 1 | 0 |
About this data
Water systems are matched to Leon 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.