Tapcensus

Water quality in Perris, California

Perris 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

Western Mwd CA3310049 · Community water system · Surface water purchased
Serves 87,955 people Rules violated, past 3 years 0 Last sanitary survey Apr 16, 2026 Distance 9.3 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
Nuevo Water Company
 6,733 0 5.1 mi
Eastern Municipal WD
 659,923 0 8.1 mi
Box Springs Mutual WC
 3,382 1 9.8 mi
Elsinore Valley Mwd
 169,455 0 10.0 mi
Farm Mutual W.c. (the)
 4,026 1 11.1 mi
Glen Eden Sun Club
 560 0 13.5 mi
Golden Era Productions
 500 0 13.8 mi
Hemet, City of
Hemet		 33,591 0 14.1 mi
Fisherman's Retreat
 352 1 14.4 mi
San Jacinto, City of
San Jacinto		 20,938 0 14.9 mi
Riverside, City of
Riverside		 302,776 0 15.0 mi
Temescal Valley Water District
 22,268 1 15.2 mi
Reche Canyon Mutual Water Co.
 150 0 15.8 mi
Glen Ivy Hot Springs
 32 1 15.9 mi
Plantation on the Lake Park
 885 0 15.9 mi
Western Mwd Murrieta Division
 17,837 0 16.4 mi
Rancho Calimesa Mobile Home Park
 296 0 16.5 mi
Harmony Haven
 69 0 16.6 mi
Sharondale Mesa HOA
 340 3 16.9 mi
Ortega Oaks RV Park&campground
 180 2 16.9 mi
Murrieta Palms Mobile Home Park
 237 1 17.5 mi
Beaumont Cherry Valley WD
 66,841 0 17.8 mi
South Mesa WC
 10,348 0 18.0 mi
Rubidoux Community SD
 38,522 1 18.1 mi
Lake Hemet Mwd
 52,913 0 18.2 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
Morongo Golf Course at Tukwet Cnyn
 185 0 0
Cherry Valley Ranch LLC
 135 0 0
Country Hills RV Park
 415 0 0
Diamond Valley Market Water
 2,195 1 0
Hidden Valley Nature Center
 1,210 0 0
Goose Creek Golf Club
 28 0 0
Tucalota Springs R.v. Park
 208 0 0
Vista Grande Station Usfs
 30 2 1
Lake Fulmor Usfs
 125 0 0
Twin Pines Boys Ranch
 30 0 0
Desert Sage Youth Wellness Center
Hemet 		70 0 0
Temecula/vail Lake KOA
 1,123 0 0
Kkottongnae Retreat Camp
 79 0 0
Sundance Meadows
 73 0 0
Dripping Springs Cg Usfs
 65 0 0
Lawler Park Riv.county Parks
 26 1 0
MT San Jacinto ST Park (stone Creek)
 150 0 0
Alhatti Christian Mountain Res
 40 0 0
Cottonwood School
 202 0 0
Marion Mtn/ Fern Basin Usfs
 40 0 0
Azalea Trails Girl Scouts Camp
 50 0 0
McCall Park Riv.county Parks
 53 1 0
Idyllwild Pines Camp
 85 0 0
Chapel in the Pines
 80 0 0
Camp Maranatha
 83 1 0
Keenwild Station Usfs
 30 1 0
Tahquitz Pines
 59 0 0
Stagecoach Inn
 1,006 0 0
Elim Foolish Pleasure
 104 0 0
Jojoba Hills Skp Resort, Inc.
 912 1 1
Hurkey Creek Riv. Co. Parks
 756 1 0
Camp Ronald McDonald for G.t.
 202 0 0
Cahuilla Mountain Market & Cafe
 57 1 0
Pine Springs Ranch
 68 1 0
C21 Anza
 66 0 0
Palm Springs Aerial Tramway
 1,530 0 0
Anza Petroleum INC
 115 1 1
Whitewater Preserve
 503 0 0
LA Cocina
 24,524 0 0
LA Plata Water System
 60 0 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
Camp Joe Scherman
 105 0 0
Mission Creek Preserve
 33 0 0
Paradise Valley Cafe
 58 0 0
All non-community systems
About this data

Water systems are matched to Riverside County, nearest to Perris 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. Retrieved from ECHO on Oct 11, 2026.