Water quality in Hamilton City, California
Hamilton City 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 |
|---|---|---|---|---|
| Country Leisure Mobile Estates |
40 | 0 | 6.6 mi | |
| City of Orland Orland |
8,298 | 1 | 9.3 mi | |
| Palisades, the |
62 | 0 | 9.9 mi | |
| Orland Mobile H.p. |
178 | 0 | 9.9 mi | |
| Orland Estates Mobile H.p. |
207 | 1 | 10.5 mi | |
| Del Oro WC Black Butte District |
277 | 0 | 11.2 mi | |
| Artois Community S.d. |
267 | 0 | 12.6 mi | |
| Segura's RV Park LLC |
20 | 0 | 17.4 mi | |
| Cal-Water Service Co.-Willows |
7,107 | 0 | 18.3 mi | |
| Willows Mobile Home Community & RV Park |
227 | 0 | 19.2 mi | |
| Butte City Community S.d. Butte City |
75 | 0 | 19.7 mi | |
| Elk Creek Community S.d. |
184 | 0 | 29.8 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 |
|---|---|---|---|---|
|
Irvine Finch River Access |
25 | 0 | 0 | |
|
Capay Joint Union Elem. School |
230 | 0 | 0 | |
|
Plaza Elementary School |
250 | 0 | 0 | |
|
City of Orland, Haigh Field Park |
30 | 0 | 0 | |
|
Lake Elementary School |
205 | 0 | 0 | |
|
Orland Lds Church Orland |
140 | 0 | 0 | |
|
Orland Livestock Comm. Yard, Inc. |
46 | 0 | 0 | |
|
Olivarez Honey Bees Orland |
128 | 0 | 0 | |
|
Parkway RV Resort, the |
25 | 0 | 0 | |
|
River Valley Christian School |
80 | 1 | 0 | |
|
Caltrans-Willows Reststop-Nb |
7,500 | 0 | 0 | |
|
Caltrans-Willows Reststop-Sb |
7,500 | 0 | 0 | |
|
Glenn Golf & Country Club |
70 | 0 | 0 | |
|
California Olive Ranch |
50 | 0 | 0 | |
|
Carriere Family Farms |
37 | 0 | 0 | |
|
Black Butte Lk, Orland Buttes Campground |
151 | 0 | 0 | |
|
Farmers Brewing Co.,llc Butte City |
25 | 0 | 0 | |
|
Johns Manville |
330 | 0 | 0 | |
|
Willow Creek Christian School |
47 | 1 | 1 | |
|
Thunderhill Raceway |
331 | 0 | 0 | |
|
Sacramento Nat. Wildlife Refuge |
824 | 0 | 0 | |
|
Cal Fire Valley View C.c |
140 | 0 | 0 |
About this data
Water systems are matched to Glenn County, nearest to Hamilton City 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.