Tapcensus

Water quality for ZIP code 92408

ZIP 92408 covers San Bernardino, Colton, and Loma Linda in San Bernardino County, California, one of 91 ZIP codes in the county. 321 active public water systems serve the county; 146 had an EPA violation in the past three years.

Most likely your provider

East Valley Water District CA3610064 · Community water system · Surface water
Serves 108,600 people Rules violated, past 3 years 0 Distance 5.3 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 San Bernardino County

146 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Gilbert Street Complex
 124 2 1.9 mi
Loma Linda University
 455 0 2.2 mi
Loma Linda, City of
Loma Linda		 25,208 0 2.9 mi
Colton, City of
Colton		 46,525 0 3.7 mi
Terrace Water Company
 2,400 0 4.2 mi
San Bernardino City
San Bernardin0		 214,665 0 4.7 mi
Riverside Highland Water Company
 19,053 1 5.0 mi
Olive Dell Ranch
 45 3 5.9 mi
Redlands City Mud-Water Div
Redlands		 78,025 0 6.0 mi
Muscoy Mwc No. 1
 13,000 1 6.2 mi
Rialto, City of
Rialto		 59,264 0 6.4 mi
West Valley Water District
 96,123 0 7.9 mi
San Bernardino Valley WD
 109,608 0 8.4 mi
Marygold Mwc
 3,155 1 8.6 mi
Camp Waterman Mwc
 55 1 9.5 mi
Rocky Comfort Mutual Water CO
 130 1 9.8 mi
Western Heights Water Company
 7,735 0 9.9 mi
Lacsd Rimforest
 717 0 10.4 mi
Valley View Park Mwc
 499 1 10.6 mi
Brookside MHP
 65 7 10.6 mi
Strawberry Lodge Mwc
 381 1 10.8 mi
Crestline Village Cwd Division 10
 11,650 0 10.9 mi
Smiley Park Country Club
 370 1 11.2 mi
Alpine Water Users Association
 2,534 0 11.2 mi
San Gabriel Valley WC Fontana
 228,270 0 11.3 mi
All 147 community water systems in San Bernardino County
Non-community systems in San Bernardino County (174: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Socal Mobile Food Facility
Colton 		25 0 0
Arrowhead Regional Medical Center
 4,500 0 0
Best Western Cajon Pass
 34 1 0
Church of Spiritual Technology
 51 1 0
Alpine Retreat and Camp
 309 0 0
Thousand Pines Christian
 28 1 1
Dovid Oved Retreat Center
 100 0 0
Pali Overnight Adventures
 54 0 0
Glen Helen Truck Parking Facility
 25 0 0
Forest Lawn Scout Reservation
 200 2 0
Calvary Chapel Christian Camp
 34 0 0
Ponderosa Pines Christian Camp
 202 0 0
Camp Cedar Crest
 310 1 0
Loch Leven Christian Camp & Conference C
 100 1 0
Green Valley Campground
 3,029 0 0
Snow Valley Mountain Resort
 35 2 0
Hidden Acres
 25 0 0
Bonita Ranch RV Campground
 400 1 0
Silverwood Japanese Restaurant Sushi & G
 25 1 0
SS Hert Trucking INC
 25 0 0
Mountain Streams RV Park
 16 1 0
Parrish Ranch
 25 0 0
Applewhite Campground
 3,177 1 0
OG Investments, LLC
 30 0 0
Los Rios Rancho Water System
 46 1 0
Riley's Log Cabin Farm
 105 1 0
Riley's Farm
 2,400 1 0
Forest Home Christian CC
 100 2 0
Joshua Inn
 25 1 0
Petrolink Hwy 138 INC
 25 0 0
Camp Cedar Falls
 405 0 0
Redlands Colony Pipeline Association
 21 1 1
Seven Oaks MT Resort MHP
 321 0 0
Camp Angelus TR Land Assn
 57 0 0
Big Pine Flats Admin & Recreation
 417 0 0
DE Benneville Pines
 63 0 0
YMCA Camp Whittle
 30 1 0
Hanna Flats Campground
 4,850 0 0
YMCA Camp Arbolado
 231 0 0
Camp la Verne
 28 2 0
Crazzy's Wasewagan Camp
 198 0 0
8986 Deep Creek Road
 300 1 0
Lytle Creek Administration Site
 100 5 3
Big Bear Shores RV Resort
 132 0 0
The High Adobe
 25 0 0
Snow Summit
 75,500 3 1
MT Baldy Ski Lift
 1,000 0 0
Holcomb Valley Ranch
 250 2 0
R W Ranch
 101 0 0
Omya California, a Division of Omya INC
 100 2 1
All non-community systems
About this data

Water systems are matched to San Bernardino 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.

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.