Water quality in Allendale, California
Allendale is in Solano County. 64 active public water systems serve the county; 12 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 Solano County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Vineyard RV Park |
550 | 0 | 3.1 mi | |
| Sid Gibson Canyon |
535 | 2 | 3.8 mi | |
| Sid Pleasant Hills Ranch |
89 | 1 | 4.4 mi | |
| Sid Quail Canyon |
132 | 0 | 4.5 mi | |
| Hidden Acres Trailer Villa |
80 | 1 | 5.4 mi | |
| City of Vacaville Vacaville |
99,650 | 0 | 5.8 mi | |
| Vaca Villa Apartments |
60 | 0 | 7.0 mi | |
| Sid Elmira |
290 | 0 | 7.7 mi | |
| California State Prison Solano |
3,882 | 0 | 8.4 mi | |
| City of Dixon |
12,540 | 0 | 8.5 mi | |
| California Water Service Co. Dixon |
10,623 | 0 | 8.5 mi | |
| Sid Blue Ridge Oaks |
63 | 1 | 9.3 mi | |
| Sid Peabody |
56 | 0 | 10.1 mi | |
| California Water Service Co.-Travis Afb |
18,111 | 0 | 12.6 mi | |
| City of Fairfield Fairfield |
120,720 | 1 | 13.4 mi | |
| Suisun-Solano Water Authority |
29,105 | 2 | 13.5 mi | |
| Travis Afb Wtp Vallejo |
3 | 0 | 14.4 mi | |
| Cresta Mesa Parque |
25 | 0 | 15.8 mi | |
| Delta Conservation Camp |
65 | 0 | 17.2 mi | |
| City of Rio Vista Rio Vista |
11,206 | 1 | 23.8 mi | |
| Snug Harbor RV LP |
24 | 0 | 26.2 mi | |
| Collinsville Water Works |
25 | 1 | 26.3 mi | |
| City of Vallejo-Lakes System Vallejo |
2,800 | 0 | 26.4 mi | |
| City of Vallejo Vallejo |
121,420 | 0 | 26.5 mi | |
| City of Benicia Benicia |
27,131 | 0 | 27.2 mi |
Non-community systems in Solano County (38: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Solano County, nearest to Allendale 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.