Water quality in Riverdale, California
Riverdale is in Fresno County. 339 active public water systems serve the county; 128 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 Fresno County
101 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lanare Community Services Dist |
540 | 0 | 3.6 mi | |
| Camden Trailer Park |
75 | 0 | 3.8 mi | |
| Zonneveld Dairy Cerini |
36 | 1 | 5.9 mi | |
| Zonneveld Dairy Cedar |
68 | 2 | 6.1 mi | |
| Caruthers Comm Serv Dist |
2,613 | 0 | 7.7 mi | |
| Laton Community Services District |
1,151 | 1 | 10.0 mi | |
| Rubys Valley Care Home |
43 | 1 | 11.9 mi | |
| Fcsa 43 Raisin City |
182 | 0 | 12.1 mi | |
| Rau Dairy |
66 | 0 | 12.3 mi | |
| Britz/five Points |
76 | 1 | 13.1 mi | |
| Manning Gardens Care Center INC |
170 | 0 | 13.6 mi | |
| Helm School |
25 | 1 | 14.7 mi | |
| Terra Linda Farms |
79 | 0 | 15.5 mi | |
| Fcsa 49 Five Points |
440 | 0 | 15.6 mi | |
| Easton Estates Water Company |
302 | 0 | 16.0 mi | |
| Britz/colusa |
40 | 1 | 16.3 mi | |
| Comunidad Nuevo Lago, INC |
160 | 0 | 17.0 mi | |
| Cws Selma |
25,651 | 0 | 17.1 mi | |
| City of Fowler Fowler |
7,448 | 1 | 17.2 mi | |
| Juvenile Justice Campus |
565 | 1 | 17.6 mi | |
| Elm Court |
64 | 4 | 18.0 mi | |
| Kingsburg, City of Kingsburg |
13,540 | 1 | 18.4 mi | |
| Tract 1199 Water System |
25 | 3 | 18.6 mi | |
| Fcsa 39 a and B |
395 | 0 | 18.6 mi | |
| Malaga County Water District |
1,200 | 2 | 18.9 mi |
Non-community systems in Fresno County (237: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Fresno County, nearest to Riverdale 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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.