Water quality for ZIP code 75220
ZIP 75220 covers Dallas and Irving in Dallas County, Texas, one of 84 ZIP codes in the county. 37 active public water systems serve the county; 27 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 Dallas County
33 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Farmers Branch |
40,246 | 0 | 4.1 mi | |
| City of University Park |
25,617 | 1 | 5.0 mi | |
| Town of Highland Park |
8,959 | 1 | 5.1 mi | |
| City of Irving |
264,546 | 0 | 5.5 mi | |
| Town of Addison |
17,257 | 0 | 6.7 mi | |
| City of Carrollton |
136,170 | 0 | 8.4 mi | |
| City of Cockrell Hill |
3,855 | 1 | 9.0 mi | |
| City of Coppell |
43,193 | 1 | 9.3 mi | |
| City of Richardson |
122,615 | 0 | 12.0 mi | |
| City of Garland |
248,822 | 2 | 14.4 mi | |
| City of Grand Prairie |
201,843 | 0 | 15.0 mi | |
| City of Duncanville |
39,413 | 0 | 15.5 mi | |
| Danieldale Community Water Service |
702 | 2 | 16.8 mi | |
| Dallas County Park Cities MUD |
0 | 2 | 17.3 mi | |
| Matthew Road WSC |
279 | 5 | 17.9 mi | |
| City of Hutchins |
6,495 | 5 | 18.4 mi | |
| City of Desoto |
57,999 | 1 | 18.6 mi | |
| City of Sachse |
30,630 | 0 | 18.6 mi | |
| City of Balch Springs |
28,300 | 2 | 18.7 mi | |
| D Bar B Mobile Home Ranch |
267 | 1 | 18.9 mi | |
| City of Mesquite |
158,412 | 1 | 18.9 mi | |
| Town of Sunnyvale |
8,839 | 1 | 19.1 mi | |
| City of Rowlett |
68,123 | 2 | 19.3 mi | |
| City of Cedar Hill |
50,904 | 2 | 19.5 mi | |
| City of Lancaster |
40,449 | 2 | 19.6 mi |
Non-community systems in Dallas County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Forterra Pressure Pipe Grand Prairie |
662 | 1 | 0 | |
|
Dallas Fort Worth International Airport |
177,673 | 1 | 0 | |
|
Btb Dallas Mountain Creek Hauling Operat |
25 | 1 | 0 |
About this data
Water systems are matched to Dallas 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.