Water quality for ZIP code 76226
ZIP 76226 covers Argyle, Bartonville, Denton, Flower Mound, Northlake, and Lantana in Denton County, Texas, one of 27 ZIP codes in the county. 93 active public water systems serve the county; 68 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 Denton County
81 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Argyle WSC |
12,720 | 4 | 0.3 mi | |
| Stonecrest Estates |
381 | 0 | 2.8 mi | |
| Denton County Fwsd 7 |
12,837 | 2 | 3.4 mi | |
| Old Alton Water |
69 | 5 | 4.1 mi | |
| Red Rock WSC |
159 | 4 | 4.3 mi | |
| Aero Valley Water Service |
68 | 1 | 4.5 mi | |
| Town of Northlake |
10,430 | 0 | 5.4 mi | |
| East Ponder Estates |
387 | 4 | 5.9 mi | |
| Denton Creek Estates |
327 | 0 | 5.9 mi | |
| Double Rock Estates |
105 | 0 | 6.4 mi | |
| City of Corinth |
23,213 | 1 | 6.4 mi | |
| Town of Flower Mound |
80,000 | 1 | 6.6 mi | |
| City of Highland Village |
16,500 | 2 | 6.7 mi | |
| Harbor Grove WSC |
405 | 2 | 7.1 mi | |
| Meadow Ranch Water System |
36 | 0 | 7.5 mi | |
| City of Denton |
150,037 | 0 | 7.5 mi | |
| Longhorn Meadows Addition |
855 | 0 | 7.5 mi | |
| Town of Ponder |
2,851 | 1 | 7.9 mi | |
| City of Roanoke |
10,127 | 0 | 7.9 mi | |
| Trophy Club MUD 1 |
13,649 | 0 | 8.0 mi | |
| Lake Cities Municipal Utility Authority |
17,826 | 2 | 8.2 mi | |
| Hidden Valley Water System |
186 | 4 | 8.3 mi | |
| City of Justin |
7,537 | 2 | 8.4 mi | |
| Denton Estates Mobile Home Park |
156 | 12 | 8.5 mi | |
| Vacation Village |
1,122 | 2 | 9.1 mi |
Non-community systems in Denton County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Iaa Fort Worth North |
176 | 5 | 2 | |
|
Oldcastle Northlake Plant |
60 | 3 | 0 | |
|
Camp Copass |
800 | 1 | 1 | |
|
Northshore Club |
72 | 1 | 0 | |
|
Ventura Luxury RV Community |
255 | 0 | 0 | |
|
Countryside RV Resort |
188 | 0 | 0 | |
|
Als Convenience 5 |
100 | 1 | 0 | |
|
The Campsite RV Park |
447 | 1 | 1 | |
|
Tpwd Ray Roberts Lake Isle Dubois |
4,056 | 2 | 1 | |
|
Hidden Cove Park |
264 | 2 | 1 | |
|
Northlake Acres |
33 | 0 | 0 |
About this data
Water systems are matched to Denton 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.