Tapcensus

Water quality in Caspar, California

Caspar is in Mendocino County. 148 active public water systems serve the county; 23 had an EPA violation in the past three years.

Most likely your provider

Caspar South Service Company CA2300610 · Community water system · Groundwater under influence of surface water
Serves 188 people Rules violated, past 3 years 0 Last sanitary survey Aug 3, 2022 Distance 0.9 mi
View system details EPA facility report

Other community water systems in Mendocino County

41 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Point Cabrillo Highlands
 42 0 1.2 mi
Seafair Road and Water Company
 50 0 1.7 mi
Shorelands Road & Water Company
 78 0 2.0 mi
Surfwood Mutual Water Corporation
 160 0 2.7 mi
Woodside RV Park
 280 2 2.9 mi
Bella Shores Mobile Home Park
 80 0 2.9 mi
Hills Ranch Mutual Water Company
 79 0 3.4 mi
Point of View Mutual Water CO
 36 0 3.5 mi
Big River Vista Mutual Water Company
 36 0 4.1 mi
Dolphin Isle Marina
 280 0 4.5 mi
Fort Bragg, City of
Fort Bragg		 7,117 1 5.3 mi
Woods, the (mendocino)
 153 0 7.0 mi
Holly Ranch Village
 50 0 8.2 mi
Ocean's Edge Estates
 250 0 8.8 mi
Albion Mutual Water Company
 26 1 9.8 mi
Elk County Water District
 207 1 16.8 mi
Westport County Water District
 70 0 19.2 mi
Brooktrails Township Csd
 3,632 0 21.8 mi
Branscomb Mobile Home Park
 42 3 22.3 mi
Little Lake Mobile Home Park
 38 0 24.2 mi
Irish Beach Water District
 254 1 24.4 mi
Willits, City of
Willits		 6,175 0 24.5 mi
Creekside Cabins & RV Resort
 124 2 25.1 mi
Ridgewood Water System
 265 0 26.6 mi
Pine Mountain Mutual Water Co.
 310 2 27.9 mi
All 42 community water systems in Mendocino County
Non-community systems in Mendocino County (106: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Caspar Beach RV Park
 35 0 0
Jug Handle Creek Farm
 30 0 0
Csp-Pt. Cabrillo Light Station Shp
 430 0 0
Csp-Russian Gulch State Park
 30 0 0
Csp-Mendocino Headlands-Sea Arch
 500 0 0
Pomo Campground
 200 1 0
Mendocino Coast Botanical Gardens
Fort Bragg 		150 0 0
Tesoro 68137
 508 0 0
Mendocino Cove
 100 0 0
Coast Inn and Spa
 25 0 0
Hidden Pines Campground
 362 0 0
Shoreline Cottages
 29 0 0
Hill House at Trailborn Mendocino
 62 0 0
Norcal Gasoline
Fort Bragg 		100 0 0
Mendocino School District Mendocino
 579 0 0
Harvest at Mendosas
 45 0 0
Manchester Union Elementary School
 75 0 0
Pattersons Pub
 160 0 0
Green Real Estate Enterprises LLC
 108 0 0
Leisure Time RV Park
 92 0 0
Cafe Beaujolais
 100 0 0
Frankies Pizza
 102 0 0
Luna Trattoria
 120 1 1
Mendocino Market
 26 0 0
Maccallum House Inn
 200 0 0
Mendocino Hotel
 50 0 0
Flow Restaurant
 61 0 0
Dick's Place
 25 0 0
Trillium Cafe and Inn
 129 0 0
Fog Eater Cafe
 26 0 0
Mendocino Presbyterian Church
 30 0 0
Csp-Mendocino Headlands Ford House
 275 0 0
Stanford Inn by the Sea
 153 0 0
Wildwood Campground
 48 0 0
Mendocino Grove
 27 0 0
Csp-Mendocino Woodlands
 400 0 0
Mendocino Inn and Farm a
 27 0 0
Mendocino Inn and Farm B
 27 0 0
Csp-Van Damme State Park
 2,004 0 0
Little River Inn
 95 0 0
Albion River Campground
 425 0 0
Inn at Schoolhouse Creek
 77 0 0
Sea Rock Inn
 54 0 0
Montessori del Mar Learning Center
Fort Bragg 		50 1 1
Cdf-Parlin Fork Conservation Camp
 55 0 0
Green Acres Trailer Park
 256 0 0
Csp-Mackerricher State Park
 1,416 0 0
Mendocino Coast Lodge
 48 0 0
Seafoam Lodge
 56 0 0
Albion Field Station
 154 0 0
All non-community systems
About this data

Water systems are matched to Mendocino County, nearest to Caspar 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.