Water quality in Dorrington, California
Dorrington is in Calaveras County. 48 active public water systems serve the county; 5 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Calaveras County
18 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Blue Lake Springs Mut Wtr |
4,822 | 0 | 5.0 mi | |
| Ccwd Ebbetts Pass |
11,545 | 0 | 5.7 mi | |
| Mineral Mountain Mutual Water |
67 | 1 | 12.4 mi | |
| Lili Valley Water Co. |
126 | 1 | 13.0 mi | |
| Lakeside Mobile Estates |
30 | 0 | 13.1 mi | |
| Ccwd Sheep Ranch |
89 | 0 | 13.6 mi | |
| Union Public Utility District |
4,774 | 0 | 14.8 mi | |
| Dunrovin Mobile Home Village |
99 | 0 | 15.9 mi | |
| Ccwd West Point |
1,043 | 0 | 16.2 mi | |
| Rite of Passage/sierra Ridge |
65 | 1 | 17.3 mi | |
| Angels, City of Angels Camp |
3,836 | 1 | 22.3 mi | |
| Angels Camp Rv/camping Resort |
60 | 0 | 22.7 mi | |
| Calaveras Pud |
6,286 | 0 | 23.0 mi | |
| Valley Springs Pud |
900 | 1 | 31.5 mi | |
| Ccwd Copper Cove |
5,187 | 0 | 32.6 mi | |
| Ccwd Jenny Lind |
9,861 | 0 | 32.7 mi | |
| Camanche South Shore-Ebmud |
111 | 0 | 36.1 mi | |
| Ccwd Wallace |
255 | 0 | 38.3 mi |
Non-community systems in Calaveras County (29: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Camp Menzies |
150 | 0 | 0 | |
|
Camp Wolfeboro |
250 | 0 | 0 | |
|
Sky High Ranch HOA |
103 | 0 | 0 | |
|
Tamarack Springs Mutual Water |
30 | 0 | 0 | |
|
Tamarack Cabin Owners Assn |
50 | 0 | 0 | |
|
Sherman Acres Mutual Water Asn |
120 | 0 | 0 | |
|
Morning Star Outreach |
100 | 0 | 0 | |
|
California Caverns |
80 | 0 | 0 | |
|
Mountain Ranch Water System |
150 | 0 | 0 | |
|
Dream Mountain Christian Camp Inc. |
50 | 0 | 0 | |
|
American Legion Post #376 |
140 | 0 | 0 | |
|
Moaning Cavern |
215 | 0 | 0 | |
|
United Parcel Service |
112 | 0 | 0 | |
|
Vine & Branch Fellowship |
85 | 0 | 0 | |
|
Mact Health Board, Inc. |
35 | 0 | 0 | |
|
Glory Hole Recreation Area |
1,000 | 0 | 0 | |
|
Changing Echoes |
25 | 0 | 0 | |
|
New Melones Lake Marina |
100 | 0 | 0 | |
|
Toyon Middle School |
200 | 0 | 0 | |
|
Toyon Park Water System LLC |
150 | 0 | 0 | |
|
Cusd District Office |
100 | 0 | 0 | |
|
Pardee Center |
50 | 0 | 0 | |
|
U.s. Army Corp New Hogan |
1,860 | 0 | 0 | |
|
Salt Springs Valley Res. & Campgrnd |
60 | 0 | 0 | |
|
EL Torero Restaurant |
225 | 0 | 0 | |
|
Okizu Foundation |
165 | 0 | 0 | |
|
Stone Corral Community Church |
80 | 0 | 0 | |
|
Cottage Springs Water Co. |
51 | 0 | 0 | |
|
Sender's Market |
50 | 0 | 0 |
About this data
Water systems are matched to Calaveras County, nearest to Dorrington 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.
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.