Tapcensus

Water quality for ZIP code 96027

ZIP 96027 covers Etna in Siskiyou County, California, one of 21 ZIP codes in the 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 10.2 mi
View system details EPA facility report

Other community water systems in Siskiyou County

31 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Callahan Water District
 70 1 15.2 mi
Fort Jones, Town of
 673 0 19.1 mi
Shasta Cascade Mobilehome Park
 100 1 30.4 mi
Cove Mobile Villa
 105 1 30.8 mi
Shasta View Heights Owners Association
 48 1 30.9 mi
Siskiyou Co. Rolling Hills Mwc
 300 0 31.1 mi
Happy Camp C.s.d.
 1,100 1 32.5 mi
Yreka, City of
Yreka		 7,879 1 32.6 mi
Grenada Sanitary District
 289 1 33.2 mi
Weed, City of
Weed		 2,662 2 35.6 mi
Cal Ore Mobile Estates
 146 0 35.7 mi
Siskiyou Co.service Area #5/carrick
 143 2 36.7 mi
Lake Shastina C.s.d
 2,790 1 37.1 mi
Abrams Lake Mobile Estates
 135 1 37.1 mi
Shastina Mobile Estates
 32 1 37.5 mi
Montague, City of
Montague		 1,264 1 38.1 mi
Siskiyou Lake Highlands Mwc
 310 1 39.3 mi
Lake Siskiyou M.w.c.
 281 0 39.3 mi
Mt. Shasta, City of
Mount Shasta		 3,642 1 39.4 mi
Shasta Horizon Mobile Home Park
 55 0 39.5 mi
Shadow Mountain MHP
 126 1 40.2 mi
Sun Mountain M.w.c.
 109 0 40.6 mi
Monte Shasta M.w.c.
 150 0 40.9 mi
Dunsmuir, City of
Dunsmuir		 1,707 2 42.9 mi
Hornbrook C.s.d.
 280 2 44.3 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
Sawyer S Bar Work Center
 30 0 0
JH Ranch
 403 0 0
Kidder Creek Orchard Camp
 200 0 0
Indian Scotty Campground
 25 0 0
Oak Bottom CG & WC
 32 0 0
Junction Elementary School
 40 0 0
Kangaroo Lake Campground
 25 0 0
Cal Fire-Deadwood Conservation Camp
 65 1 1
Dillon Creek Campground-Srnf
 30 0 0
Pneuma Retreat Center Stewart Mineral
 150 0 0
Gazelle School
 60 1 1
Caltrans-Weed Rest Stop
 1,000 0 0
Oak Knoll Work Center
 25 0 0
Butteville Union School
 165 0 0
Delphic Elementary School
 50 0 0
Weed Golf Club, Inc.
 112 0 0
Tree of Heaven Campground
 25 0 0
Dollar General Store Weed
Weed 		50 0 0
Big Springs Union Elem. School
 95 2 2
Lake Siskiyou Campground
 1,850 0 0
Doctor's Park Owners Association
 175 0 0
Swiss Holiday Lodge
 25 0 0
McBride Springs Campground
 80 0 0
Caltrans-Collier Rest Stop
 1,400 0 0
Caltrans-Dunsmuir Grade Cvef
 25 0 0
Jubilee Railroad Wilderness Lodge
 115 0 0
Willow Creek School
 100 2 1
R-Ranch Headquarters
 300 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
Fowlers Campground-Stnf
 360 0 0
Juanita Lake Campground
 30 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.

ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.