Water quality in Willows, California
Willows is in Glenn County. 35 active public water systems serve the county; 4 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 Glenn County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Segura's RV Park LLC |
20 | 0 | 1.3 mi | |
| Willows Mobile Home Community & RV Park |
227 | 0 | 1.8 mi | |
| Artois Community S.d. |
267 | 0 | 7.8 mi | |
| Butte City Community S.d. Butte City |
75 | 0 | 12.2 mi | |
| Orland Mobile H.p. |
178 | 0 | 15.2 mi | |
| Orland Estates Mobile H.p. |
207 | 1 | 15.5 mi | |
| City of Orland Orland |
8,298 | 1 | 16.0 mi | |
| Country Leisure Mobile Estates |
40 | 0 | 16.3 mi | |
| Del Oro WC Black Butte District |
277 | 0 | 16.9 mi | |
| Palisades, the |
62 | 0 | 17.1 mi | |
| Cal-Water Service Co.-Hamilton City Hamilton City |
1,575 | 0 | 18.7 mi | |
| Elk Creek Community S.d. |
184 | 0 | 19.2 mi |
Non-community systems in Glenn County (22: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Johns Manville |
330 | 0 | 0 | |
|
Willow Creek Christian School |
47 | 1 | 1 | |
|
Glenn Golf & Country Club |
70 | 0 | 0 | |
|
Caltrans-Willows Reststop-Sb |
7,500 | 0 | 0 | |
|
Caltrans-Willows Reststop-Nb |
7,500 | 0 | 0 | |
|
Sacramento Nat. Wildlife Refuge |
824 | 0 | 0 | |
|
California Olive Ranch |
50 | 0 | 0 | |
|
Thunderhill Raceway |
331 | 0 | 0 | |
|
Carriere Family Farms |
37 | 0 | 0 | |
|
River Valley Christian School |
80 | 1 | 0 | |
|
Farmers Brewing Co.,llc Butte City |
25 | 0 | 0 | |
|
Orland Livestock Comm. Yard, Inc. |
46 | 0 | 0 | |
|
City of Orland, Haigh Field Park |
30 | 0 | 0 | |
|
Plaza Elementary School |
250 | 0 | 0 | |
|
Olivarez Honey Bees Orland |
128 | 0 | 0 | |
|
Orland Lds Church Orland |
140 | 0 | 0 | |
|
Parkway RV Resort, the |
25 | 0 | 0 | |
|
Lake Elementary School |
205 | 0 | 0 | |
|
Irvine Finch River Access |
25 | 0 | 0 | |
|
Black Butte Lk, Orland Buttes Campground |
151 | 0 | 0 | |
|
Capay Joint Union Elem. School |
230 | 0 | 0 | |
|
Cal Fire Valley View C.c |
140 | 0 | 0 |
About this data
Water systems are matched to Glenn County, nearest to Willows 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. Retrieved from ECHO on Oct 11, 2026.