Tapcensus

Water quality in Lake Elsinore, California

Lake Elsinore is in Riverside County. 198 active public water systems serve the county; 66 had an EPA violation in the past three years.

Most likely your provider

Elsinore Valley Mwd CA3310012 · Community water system · Surface water
Serves 169,455 people Rules violated, past 3 years 0 Last sanitary survey Apr 25, 2024 Distance 1.2 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 Riverside County

93 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Farm Mutual W.c. (the)
 4,026 1 7.1 mi
Ortega Oaks RV Park&campground
 180 2 7.2 mi
Glen Eden Sun Club
 560 0 7.4 mi
Temescal Valley Water District
 22,268 1 10.3 mi
Glen Ivy Hot Springs
 32 1 10.4 mi
Western Mwd
 87,955 0 10.6 mi
Western Mwd Murrieta Division
 17,837 0 11.5 mi
Rancho Carrillo Mwc
 210 0 11.9 mi
Murrieta Palms Mobile Home Park
 237 1 13.8 mi
Eastern Municipal WD
 659,923 0 13.9 mi
Nuevo Water Company
 6,733 0 14.3 mi
Rancho California Water District
 146,147 0 15.6 mi
Box Springs Mutual WC
 3,382 1 16.7 mi
Home Gardens County WD
 3,095 0 17.0 mi
Corona, City of
Corona		 169,380 6 17.8 mi
Riverside, City of
Riverside		 302,776 0 18.1 mi
Western Mwd (id a Rainbow)
 196 0 20.1 mi
Norco, City of
Norco		 25,068 5 20.6 mi
Hemet, City of
Hemet		 33,591 0 20.7 mi
Indian Oaks Trailer Park
 5 0 21.0 mi
Western Mwd (arlington)
 0 0 21.3 mi
California Rehabilitation Center Norco
 750 0 21.6 mi
Oak Haven Association
 120 0 21.9 mi
Rubidoux Community SD
 38,522 1 22.2 mi
Golden Era Productions
 500 0 22.5 mi
All 94 community water systems in Riverside County
Non-community systems in Riverside County (104: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Elsinore Hills RV Park
 45 0 0
Grace Korean Church
 50 0 0
Maverik Fueling Station
Riverside 		129 0 0
Hidden Valley Nature Center
 1,210 0 0
Goose Creek Golf Club
 28 0 0
Diamond Valley Market Water
 2,195 1 0
Tucalota Springs R.v. Park
 208 0 0
Kkottongnae Retreat Camp
 79 0 0
Temecula/vail Lake KOA
 1,123 0 0
Morongo Golf Course at Tukwet Cnyn
 185 0 0
Country Hills RV Park
 415 0 0
Cherry Valley Ranch LLC
 135 0 0
Dripping Springs Cg Usfs
 65 0 0
Sundance Meadows
 73 0 0
Desert Sage Youth Wellness Center
Hemet 		70 0 0
Cottonwood School
 202 0 0
Stagecoach Inn
 1,006 0 0
Jojoba Hills Skp Resort, Inc.
 912 1 1
Vista Grande Station Usfs
 30 2 1
Elim Foolish Pleasure
 104 0 0
Lake Fulmor Usfs
 125 0 0
Twin Pines Boys Ranch
 30 0 0
McCall Park Riv.county Parks
 53 1 0
Lawler Park Riv.county Parks
 26 1 0
Alhatti Christian Mountain Res
 40 0 0
MT San Jacinto ST Park (stone Creek)
 150 0 0
Chapel in the Pines
 80 0 0
Idyllwild Pines Camp
 85 0 0
Marion Mtn/ Fern Basin Usfs
 40 0 0
Camp Maranatha
 83 1 0
Azalea Trails Girl Scouts Camp
 50 0 0
Keenwild Station Usfs
 30 1 0
Cahuilla Mountain Market & Cafe
 57 1 0
Tahquitz Pines
 59 0 0
Hurkey Creek Riv. Co. Parks
 756 1 0
C21 Anza
 66 0 0
Camp Ronald McDonald for G.t.
 202 0 0
Anza Petroleum INC
 115 1 1
LA Cocina
 24,524 0 0
LA Plata Water System
 60 0 0
Pine Springs Ranch
 68 1 0
Hamilton School
 705 0 0
Spartan Veterinary Services
 700 1 0
Valley Auto Water
 5,215 0 0
Anza Baptist Church
 80 0 0
Palm Springs Aerial Tramway
 1,530 0 0
Terwilliger Association
 2,401 0 0
Camp Joe Scherman
 105 0 0
Paradise Valley Cafe
 58 0 0
Whitewater Preserve
 503 0 0
All non-community systems
About this data

Water systems are matched to Riverside County, nearest to Lake Elsinore 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.

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.