Water quality for ZIP code 78028
ZIP 78028 covers Kerrville and Ingram in Kerr County, Texas, one of 6 ZIP codes in the county. 104 active public water systems serve the county; 58 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 Kerr County
73 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oak Grove Mobile Home Park |
213 | 2 | 1.3 mi | |
| Country Hills Water |
90 | 0 | 1.4 mi | |
| Royal Oaks Water System |
120 | 2 | 1.5 mi | |
| Erlund Subdivision |
821 | 0 | 1.8 mi | |
| Las Colinas of Kerrville |
105 | 4 | 1.8 mi | |
| City of Kerrville |
30,530 | 3 | 1.9 mi | |
| Ranchero Estates |
105 | 5 | 2.1 mi | |
| Saddlewood Subdivision |
402 | 0 | 2.2 mi | |
| Bear Paw Water System |
429 | 0 | 2.9 mi | |
| Southern Hills |
1,005 | 0 | 3.0 mi | |
| Horseshoe Oaks Subdivision Water System |
111 | 1 | 3.2 mi | |
| Hillview MHC |
96 | 3 | 3.2 mi | |
| Kerrville VA Hospital |
1,000 | 0 | 3.2 mi | |
| Heavens Mobile Home Park |
36 | 3 | 3.4 mi | |
| Kerr Villa Mobile Home Park |
111 | 0 | 3.5 mi | |
| Real Oaks Subdivision |
81 | 1 | 3.6 mi | |
| Saddle Mountain Water Cooperative |
56 | 1 | 3.6 mi | |
| Blue Ridge Mobile Home Park |
75 | 9 | 3.8 mi | |
| River Front Village |
178 | 0 | 3.8 mi | |
| Woodhaven Mobile Home Park |
96 | 0 | 4.1 mi | |
| Vista Hills |
48 | 0 | 4.4 mi | |
| Westcreek Estates Water System |
423 | 0 | 4.5 mi | |
| Sleepy Hollow |
189 | 0 | 4.5 mi | |
| Guadalupe Heights Utility |
678 | 0 | 4.6 mi | |
| Four Seasons |
1,059 | 1 | 4.7 mi |
Non-community systems in Kerr County (30: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Kerr 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.