Water quality in Los Olivos, California
Los Olivos is in Santa Barbara County. 151 active public water systems serve the county; 47 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 Santa Barbara County
62 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Walking M Ranches |
54 | 2 | 0.8 mi | |
| Rancho Ynecita |
129 | 0 | 1.5 mi | |
| Santa Ynez Roblar Mobile Home Park |
25 | 4 | 2.1 mi | |
| Oak Trail Estates |
211 | 0 | 2.4 mi | |
| Cachuma Project |
0 | 0 | 2.5 mi | |
| Oak Trail Ranch |
102 | 0 | 2.9 mi | |
| Woodstock Ranch |
325 | 0 | 3.6 mi | |
| Skyline Park |
295 | 0 | 3.6 mi | |
| Rancho Marcelino Water |
240 | 0 | 4.0 mi | |
| Chalk Hill Estates HOA Lompoc |
38 | 0 | 4.1 mi | |
| Mesa Hills Mutual Water Company |
34 | 0 | 4.2 mi | |
| Jonata Homeowners Association |
38 | 0 | 4.6 mi | |
| Solvang Water Division |
5,980 | 0 | 4.9 mi | |
| Midland School |
100 | 0 | 5.1 mi | |
| Bobcat Springs Mutual Water Company |
115 | 0 | 5.3 mi | |
| City of Buellton Water Division |
5,091 | 0 | 5.5 mi | |
| Santa Ynez Rancho Estates |
304 | 0 | 5.5 mi | |
| Meadowlark Ranches Mutual Water Company |
150 | 1 | 5.8 mi | |
| Cachuma Village |
60 | 1 | 8.9 mi | |
| Los Alamos Community Services District |
1,534 | 0 | 10.6 mi | |
| Vista Hills Mutual Water Company |
75 | 2 | 11.7 mi | |
| EL Rancho Tajiguas |
40 | 0 | 12.6 mi | |
| Central Coast Water Authority |
0 | 0 | 14.0 mi | |
| Santa Rita Water |
66 | 1 | 14.5 mi | |
| EL Capitan Mutual Water Company |
325 | 1 | 14.6 mi |
Non-community systems in Santa Barbara County (88: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Santa Barbara County, nearest to Los Olivos 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 town EPA lists the system as serving, from OpenStreetMap.
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.