Tapcensus

Water quality in Lucerne, California

Lucerne is in Lake County. 81 active public water systems serve the county; 17 had an EPA violation in the past three years.

Most likely your provider

Lake County Csa 13 Kono Tayee CA1700554 · Community water system · Ground water
Serves 449 people Rules violated, past 3 years 0 Distance 1.1 mi
View system details EPA facility report

Other community water systems in Lake County

42 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Lucerne Water Co. Cal Water Service
 2,312 0 2.1 mi
Glenhaven Mutual Water Company
 300 0 2.7 mi
Buckingham Park Water District
 1,502 0 3.2 mi
Lake County Csa 20 Soda Bay
 2,003 0 3.8 mi
Windflower Point Mutual Water Company
 25 1 4.1 mi
Harbor View Mutual Water Company
 550 1 4.6 mi
Corinthian Bay Mutual Water Company
 75 0 5.0 mi
Clear Water Mutual Water Company
 154 0 5.4 mi
Clearlake Oaks County Water District
 2,359 1 5.7 mi
Walnut Cove Mobile Estates
 200 0 5.7 mi
Konocti Shores
 30 0 5.8 mi
Bella Lago Mobile Home Park
 152 2 5.9 mi
Nice Mutual Water Company
 2,929 0 6.5 mi
Kelseyville CO Waterworks District 3
 4,102 0 6.8 mi
Mt. Konocti Mutual Water Company
 4,360 0 7.5 mi
Golden State Water Co.-Clearlake System
 4,623 0 7.9 mi
Pier 1900 Homeowner's Association
 152 1 8.0 mi
Lake County Csa 21 North Lakeport
 4,046 0 8.0 mi
Lakeport, City of
Lakeport		 4,762 0 8.2 mi
Westwind Mobile Home Park
 104 0 8.2 mi
Golden State Water Company South Shore
 30 2 9.5 mi
Baycliff Water
 70 0 9.6 mi
Lake County Csa 2 Spring Valley
 1,531 0 9.7 mi
Sunrise Shore Mutual Water Company
 83 0 10.1 mi
Cal 20 Village and Meadow Pointe Park
 255 0 10.3 mi
All 43 community water systems in Lake County
Non-community systems in Lake County (38: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Brassfield Estate Winery
 54 0 0
Indian Beach Resort
 75 0 0
Konocti Harbor Resort
 505 1 0
Richmond Park Resort
 34 0 0
Reel in Resort
 200 0 0
The Mercantile
 28 0 0
Westgate Petroleum
Lakeport 		210 0 0
Lakeside County Park
 1,000 0 0
Lakeport Cinemas
 400 0 0
Thomas Water System
Lakeport 		110 0 0
Jitter Bean Coffee
Lakeport 		160 0 0
Jack in the Box Lakeport, CA
 25 0 0
Wall Water
 40 0 0
Rotten Robbie
 992 0 0
Mendo Mill and Lumber Company
Lakeport 		45 0 0
Sky Park Properties
 25 0 0
Larsen's Office Complex
 112 0 0
Jago Bay Mutual Water Company
 15 0 0
Wildwood
 50 0 0
Three Brothers Travel Plaza
 25 0 0
Cache Creek Vineyards
 310 0 0
Northern California Vipassana Center
 80 0 0
Saratoga Springs Retreat Center
 208 0 0
Mandala Water System
 212 0 0
Lodge at Blue Lakes
 100 0 0
Pine Acres Blue Lake Resort
 25 0 0
The Narrows Family Resort
 74 0 0
LE Trianon Resort
 539 0 0
Usfs-Middle Creek CG
 40 0 0
Harbin Hot Springs
 101 1 1
Hidden Valley Food Mart
 25 0 0
Langtry Farms
 41 0 0
Lake Pillsbury Resort & Marina INC
 150 0 0
Usfs-Sunset Point Campground
 110 0 0
Usfs Oak Flat Water System
 25 0 0
Lake Pillsbury Ranch Water Company
 52 0 0
Huttopia Six Sigma Campground
 330 0 0
Reynolds Water System
 100 0 0
About this data

Water systems are matched to Lake County, nearest to Lucerne 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.