Water quality for ZIP code 76431
ZIP 76431 covers Chico in Wise County, Texas, one of 9 ZIP codes in the county. 62 active public water systems serve the county; 44 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 Wise County
43 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Grand Harbor WSC |
360 | 7 | 7.1 mi | |
| West Wise SUD |
3,909 | 3 | 8.3 mi | |
| Hideaway Bay Lake Shores WSC |
108 | 1 | 9.1 mi | |
| City of Alvord |
1,360 | 3 | 9.3 mi | |
| City of Bridgeport |
6,083 | 2 | 10.0 mi | |
| City of Runaway Bay |
2,458 | 9 | 11.3 mi | |
| Wildwood Naturists Resort Water System |
225 | 0 | 12.7 mi | |
| City of Paradise |
969 | 2 | 16.3 mi | |
| City of Decatur Water Plant |
9,087 | 3 | 17.8 mi | |
| Windmill Trail |
222 | 1 | 18.1 mi | |
| Stonegate Water |
204 | 1 | 19.2 mi | |
| Decatur Acres Water |
369 | 2 | 20.9 mi | |
| Reatta Estates |
276 | 0 | 21.9 mi | |
| Mesa Ridge Subdivision |
795 | 2 | 22.4 mi | |
| Rolling V Ranch Wcid 3 of Wise County |
0 | 1 | 22.5 mi | |
| City of Boyd |
2,044 | 4 | 24.6 mi | |
| Highland Hills |
450 | 2 | 26.5 mi | |
| Sage Brush Estates |
408 | 0 | 26.5 mi | |
| Coyote Ridge Addition |
375 | 0 | 26.5 mi | |
| Hills of Oliver Creek the |
732 | 0 | 27.2 mi | |
| Slidell WSC |
192 | 6 | 27.6 mi | |
| Aurora Vista |
447 | 0 | 27.8 mi | |
| Chisholm Hills Estates |
867 | 0 | 27.9 mi | |
| Glider Base Estates |
390 | 0 | 28.1 mi | |
| City of Rhome |
1,680 | 1 | 28.6 mi |
Non-community systems in Wise County (18: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Paradise Quick Stop 4 |
250 | 2 | 0 | |
|
Alvord Oaks RV Park |
84 | 0 | 0 | |
|
Punjabi Dhabba |
33 | 3 | 1 | |
|
Bluebonnet Resort |
150 | 0 | 0 | |
|
Camp Summit |
180 | 0 | 0 | |
|
Imperial Group Manufacturing |
200 | 4 | 0 | |
|
Rocksprings RV Park |
25 | 3 | 0 | |
|
Sunridge RV Park |
156 | 0 | 0 | |
|
Home IS Where You Park IT |
72 | 1 | 0 | |
|
Lees Country Campground |
32 | 3 | 1 | |
|
Newark RV Park |
37 | 2 | 1 | |
|
Skyview Ranch RV Park |
58 | 0 | 0 | |
|
114 Industrial Park |
63 | 0 | 0 | |
|
Sid Richardson Scout Ranch |
650 | 1 | 1 | |
|
Txdot Wise County Sra |
200 | 3 | 1 | |
|
Decatur Warehouse |
74 | 0 | 0 | |
|
A & V Water Hauling |
25 | 2 | 1 | |
|
Karl Klement Properties |
25 | 0 | 0 |
About this data
Water systems are matched to Wise 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.