Water quality for ZIP code 76439
ZIP 76439 covers Dennis in Parker County, Texas, one of 12 ZIP codes in the county. 108 active public water systems serve the county; 72 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Parker County
76 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| City of Weatherford |
37,002 | 0 | |
| City of Willow Park |
7,439 | 1 | |
| Parker County SUD Surface |
6,300 | 0 | |
| City of Aledo |
5,521 | 3 | |
| City of Springtown |
3,781 | 1 | |
| City of Reno |
3,526 | 3 | |
| City of Hudson Oaks |
3,487 | 6 | |
| Western Lake Estates |
2,982 | 0 | |
| Town of Annetta Deer Creek |
2,418 | 2 | |
| Horseshoe Bend Water System |
1,857 | 1 | |
| Millsap WSC |
1,503 | 2 | |
| Abraxas Utilities |
792 | 3 | |
| Tanglewood Estates |
720 | 0 | |
| Rio Brazos WSC |
657 | 4 | |
| City of Hudson Oaks Dyegard |
591 | 5 | |
| Saddle Club Estates |
546 | 1 | |
| M&l WSC |
513 | 2 | |
| Shangri la Subdivision |
483 | 1 | |
| S-Estates WSC |
477 | 3 | |
| Parker County SUD Ground Water |
475 | 1 | |
| Bluebonnet Hills WSC |
465 | 5 | |
| Boling Ranch Estates |
462 | 1 | |
| Highland WSC |
441 | 3 | |
| Rjr Water |
432 | 3 | |
| Aledo Mobile Home Park |
423 | 6 |
Non-community systems in Parker County (31: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Peaster Isd |
1,933 | 4 | 1 | |
|
Town of Annetta Learners Water Plant |
800 | 1 | 1 | |
|
Shiloh Springs |
650 | 1 | 1 | |
|
Cowtown RV Park |
525 | 2 | 1 | |
|
Energy Stop |
443 | 1 | 0 | |
|
Hooves N Wheels RV Park |
285 | 0 | 0 | |
|
Marys Brazos Cafe |
285 | 2 | 0 | |
|
Mauney RV Park |
285 | 0 | 0 | |
|
Dollar General Store 15541 |
275 | 1 | 1 | |
|
Crosswinds RV Park |
270 | 0 | 0 | |
|
Dollar General Ranger Highway |
250 | 0 | 0 | |
|
Homestead RV Park |
240 | 0 | 0 | |
|
Lonestar 23 RV Park and Storage |
228 | 2 | 1 | |
|
Dollar General Store 17635 |
200 | 0 | 0 | |
|
Upper Denton RV |
198 | 0 | 0 | |
|
Pecan Hollow RV Park |
168 | 0 | 0 | |
|
Barehide Ranch |
150 | 2 | 0 | |
|
David Beards Catfish & Seafood |
150 | 2 | 1 | |
|
Teskeys Saddle Shop |
150 | 0 | 0 | |
|
Weatherford KOA |
110 | 0 | 0 | |
|
The Church in Peaster |
100 | 0 | 0 | |
|
Bpr Enterprises |
96 | 0 | 0 | |
|
Cedar Hollow RV Park |
96 | 2 | 1 | |
|
Codys Market |
80 | 2 | 2 | |
|
The Lily Pad |
80 | 3 | 0 | |
|
Kalyns Country Day Care |
75 | 2 | 0 | |
|
BV Mountain Investments |
70 | 3 | 0 | |
|
2524 Azle Highway Business Park |
62 | 3 | 2 | |
|
Quick Pick Food Store |
60 | 0 | 0 | |
|
Tom Mathis |
50 | 3 | 1 | |
|
A to Z Grocery |
30 | 0 | 0 |
About this data
Water systems are matched to Parker County, the county this ZIP code lies in, largest 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.
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.