Water quality in Santa Nella, California
Santa Nella is in Merced County. 119 active public water systems serve the county; 37 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 Merced County
21 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| San Luis Hills |
221 | 0 | 3.3 mi | |
| Volta Community SD |
366 | 2 | 5.0 mi | |
| City of los Banos Los Banos |
48,896 | 1 | 10.1 mi | |
| City of Gustine Gustine |
6,138 | 1 | 10.5 mi | |
| Hilmar County Water District |
5,504 | 1 | 22.9 mi | |
| City of Dos Palos Dos Palos |
7,452 | 2 | 23.1 mi | |
| Country Club County WD |
64 | 3 | 25.4 mi | |
| City of Livingston Livingston |
14,894 | 1 | 25.5 mi | |
| Delhi Cwd |
7,784 | 1 | 26.2 mi | |
| John Latoracca Correctional Facility |
800 | 1 | 27.0 mi | |
| City of Atwater Atwater |
29,479 | 0 | 28.7 mi | |
| EL Nido Mobile Home Park |
137 | 1 | 29.0 mi | |
| Winton Water & Sanitary Dist |
9,745 | 1 | 29.6 mi | |
| Ballico Csd |
238 | 1 | 29.8 mi | |
| Evergreen Mobile Home Park |
36 | 1 | 30.1 mi | |
| Cal AM Meadowbrook |
5,723 | 0 | 30.4 mi | |
| Castle Airport |
150 | 1 | 30.9 mi | |
| City of Merced Merced |
96,073 | 0 | 33.6 mi | |
| Black Rascal Water Company |
367 | 1 | 34.9 mi | |
| LE Grand Comm Services Dist |
1,739 | 2 | 39.2 mi | |
| Planada Csd |
4,164 | 1 | 40.2 mi |
Non-community systems in Merced County (97: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Merced County, nearest to Santa Nella 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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 California 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.