All water systems in California
58 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Wells Cabin Cg, Mendocino NF Tehama County |
143 | 0 | 0 | |
|
Usfs Mendocino Comm Eel River · Shasta County |
108 | 0 | 0 | |
|
Mendocino Natl Forest Glenn County |
100 | 0 | 0 | |
|
Mill Valley CG Mendocino NF Glenn County |
100 | 0 | 0 | |
|
Sugar Springs Cg, Mendocino NF Tehama County |
50 | 0 | 0 | |
|
Log Spring Admin. Site, Mendocino NF Tehama County |
41 | 0 | 0 | |
|
Mendocino Redwood Company-Fort Bragg Mendocino County |
40 | 0 | 0 | |
|
Usfs Mendocino Nc Hammerhorn · Shasta County |
40 | 0 | 0 | |
|
Mendocino School District-Comptche Mendocino County |
35 | 0 | 0 | |
|
Plaskett Meadows, Mendocino NF Glenn County |
35 | 0 | 0 | |
|
Mendocino Village Inn County |
30 | 0 | 0 | |
|
Whitlock Cg, Mendocino NF Tehama County |
30 | 0 | 0 | |
|
Mendocino Coast Christian School Mendocino County |
28 | 0 | 0 | |
|
Dead Mule Camp, Mendocino NF Tehama County |
25 | 0 | 0 | |
|
Kingsly Glade Cg, Mendocino NF Tehama County |
25 | 0 | 0 | |
|
Mendocino Forest Products-Willits Mill County |
25 | 0 | 0 | |
|
Pepperwood Springs, Mendocino NF Tehama County |
25 | 0 | 0 | |
|
Three Prong Cg, Mendocino NF Tehama County |
25 | 0 | 0 | |
|
Toomes Camp, Mendocino NF Tehama County |
25 | 0 | 0 | |
|
Usfs Mendocino Nc Beaver Glad · Shasta County |
25 | 0 | 0 | |
|
Usfs Mendocino Comm Covelo Fla · Shasta County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Lakeview Cg · Riverside County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Nc Middle Cr · Riverside County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Nc Posie Pt Cg · Riverside County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Nc Sunset Cg · Riverside County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Nc Little Doe W · Shasta County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino NF Glenn County |
25 | 0 | 0 | |
|
Usfs Mendocino Nc Grizzly Flat · Shasta County |
20 | 0 | 0 | |
|
Corning District Office, Mendocino NF Tehama County |
14 | 0 | 0 | |
|
Usfs Mendocino Nc Stonyford · Shasta County |
7 | 0 | 0 | |
|
Rocky Cabin Cg, Mendocino NF Tehama County |
5 | 0 | 0 | |
|
Alder Springs Camp, Mendocino NF Glenn County |
4 | 0 | 0 | |
|
Cold Springs Station, Mendocino NF Tehama County |
4 | 0 | 0 | |
|
Del Harleson Camp, Mendocino NF County |
4 | 0 | 0 | |
|
Seven Trough Spring, Mendocino NF County |
4 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.