Tapcensus

Water quality in Etna, California

Etna is in Siskiyou County. 72 active public water systems serve the county; 30 had an EPA violation in the past three years.

Most likely your provider

Etna, City of CA4710004 · Community water system · Surface water · Etna
Serves 720 people Rules violated, past 3 years 1 Unresolved 1 Last sanitary survey Oct 8, 2025 Distance under 0.1 mi

Your location is within the outer bounds of this system's EPA service area.

View system details EPA facility report

Other community water systems in Siskiyou County

31 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Fort Jones, Town of
 673 0 10.7 mi
Callahan Water District
 70 1 11.9 mi
Shasta Cascade Mobilehome Park
 100 1 20.7 mi
Cove Mobile Villa
 105 1 20.9 mi
Siskiyou Co. Rolling Hills Mwc
 300 0 21.5 mi
Shasta View Heights Owners Association
 48 1 21.6 mi
Grenada Sanitary District
 289 1 23.0 mi
Yreka, City of
Yreka		 7,879 1 23.2 mi
Weed, City of
Weed		 2,662 2 26.8 mi
Cal Ore Mobile Estates
 146 0 26.9 mi
Lake Shastina C.s.d
 2,790 1 27.4 mi
Siskiyou Co.service Area #5/carrick
 143 2 27.5 mi
Shastina Mobile Estates
 32 1 28.1 mi
Montague, City of
Montague		 1,264 1 28.1 mi
Abrams Lake Mobile Estates
 135 1 29.2 mi
Mt. Shasta, City of
Mount Shasta		 3,642 1 31.5 mi
Lake Siskiyou M.w.c.
 281 0 31.9 mi
Shasta Horizon Mobile Home Park
 55 0 31.9 mi
Siskiyou Lake Highlands Mwc
 310 1 31.9 mi
Shadow Mountain MHP
 126 1 32.8 mi
Monte Shasta M.w.c.
 150 0 33.0 mi
Sun Mountain M.w.c.
 109 0 33.2 mi
Happy Camp C.s.d.
 1,100 1 34.4 mi
Hornbrook C.s.d.
 280 2 35.5 mi
Dunsmuir, City of
Dunsmuir		 1,707 2 36.3 mi
All 32 community water systems in Siskiyou County
Non-community systems in Siskiyou County (40: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Kidder Creek Orchard Camp
 200 0 0
JH Ranch
 403 0 0
Indian Scotty Campground
 25 0 0
Cal Fire-Deadwood Conservation Camp
 65 1 1
Kangaroo Lake Campground
 25 0 0
Sawyer S Bar Work Center
 30 0 0
Gazelle School
 60 1 1
Pneuma Retreat Center Stewart Mineral
 150 0 0
Caltrans-Weed Rest Stop
 1,000 0 0
Butteville Union School
 165 0 0
Delphic Elementary School
 50 0 0
Weed Golf Club, Inc.
 112 0 0
Oak Knoll Work Center
 25 0 0
Big Springs Union Elem. School
 95 2 2
Dollar General Store Weed
Weed 		50 0 0
Tree of Heaven Campground
 25 0 0
Oak Bottom CG & WC
 32 0 0
Doctor's Park Owners Association
 175 0 0
Lake Siskiyou Campground
 1,850 0 0
Junction Elementary School
 40 0 0
Caltrans-Collier Rest Stop
 1,400 0 0
McBride Springs Campground
 80 0 0
Swiss Holiday Lodge
 25 0 0
Dillon Creek Campground-Srnf
 30 0 0
Caltrans-Dunsmuir Grade Cvef
 25 0 0
Willow Creek School
 100 2 1
R-Ranch Headquarters
 300 0 0
Jubilee Railroad Wilderness Lodge
 115 0 0
Mt. Shasta Ski Park
 3,500 0 0
R-Ranch Klamath River
 300 0 0
Caltrans-Grass Lake Rest Stop
 600 0 0
Juanita Lake Campground
 30 0 0
Fowlers Campground-Stnf
 360 0 0
Ash Creek Fire Station-Stnf
 240 0 0
Mt. Hebron Work Center
 30 0 0
Juniper Village Farm Labor Housing
Dorris 		170 1 0
Mdf-Medicine Lake
 250 0 0
Lava Beds National Monument
 245 0 0
Klamath Basin National Wildlife Refuge
 30 1 0
Little Shasta School
 30 0 0
About this data

Water systems are matched to Siskiyou County, nearest to Etna 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.