Tapcensus

Water quality in Camp Pendleton South, California

Camp Pendleton South is in San Diego County. 198 active public water systems serve the county; 83 had an EPA violation in the past three years.

Most likely your provider

Oceanside, City of CA3710014 · Community water system · Surface water purchased · Oceanside
Serves 174,340 people Rules violated, past 3 years 0 Distance 4.9 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 Diego County

81 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Camp Pendleton (south)
 44,555 0 5.9 mi
Carlsbad Mwd
 96,371 0 8.9 mi
Vista Irrigation District
 134,501 0 10.0 mi
Camp Pendleton (north)
 11,576 0 13.0 mi
Vallecitos WD
 114,700 1 13.8 mi
San Dieguito WD
 40,405 1 14.1 mi
Fallbrook Pud
 35,237 0 14.3 mi
Rainbow Municipal WD
 23,536 0 15.0 mi
Olivenhain Mwd
 86,458 0 17.5 mi
Santa FE I.d.
 21,539 0 18.1 mi
Rincon del Diablo Mwd (id-1)
 28,427 0 18.3 mi
Del Dios Mutual Water Company
 330 3 19.2 mi
Valley Center Mwd
 30,166 0 19.5 mi
Del Mar, City of
Del Mar		 3,950 0 20.0 mi
Escondido, City of
Escondido		 137,044 0 20.6 mi
Rincon del Diablo Mwd (id-A)
 5,016 0 22.8 mi
Lake Wohlford Resort
 250 0 23.1 mi
Oakvale Park
 260 3 23.4 mi
Pauma Valley Water Company
 185 5 23.5 mi
Rancho Pauma Mutual WC
 899 1 23.7 mi
Rancho Estates Mutual Water Co.
 200 0 24.0 mi
Yuima Municipal Water District Ida
 693 0 24.7 mi
Yuima Municipal Water District
 360 0 24.7 mi
Lazy H Mutual Water Company
 117 0 24.7 mi
Poway, City of
Poway		 49,888 0 26.9 mi
All 82 community water systems in San Diego County
Non-community systems in San Diego County (116: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Santa Margarita County Preserve
 75 0 0
Fallbrook Kamp Retreat
 24 0 0
Questhaven Municipal Water District
 81 2 0
Daley Ranch
 200 0 0
Hodges Reservoir Recreation Area
 200 0 0
San Pasqual Battlefield State Park
 44 0 0
Bandy Canyon Ranch Corp
 3,564 0 0
Oak Knoll Village
 66 1 0
Palomar Mtn. SP Doane Valley
 131 0 0
Palomar Mtn. SP Silvercrest
 143 0 0
Fry Creek / Observatory
 660 0 0
Yoga Center Mother's Kitchen
 101 0 0
Sycamore Canyon / Goodan Ranch
 50 0 0
Yoga Center Retreat
 201 0 0
Rey River Ranch Corp.
 12 0 0
Camp Denver Fox
 86 1 1
Ramona Oaks RV Resort
 250 4 0
Sutherland Reservoir Recreation Area
 300 1 0
Oak Grove Complex
 68 0 0
Oakoasis Open Space Preserve
 25 1 0
San Diego Mountain Lodge
 26,641 3 0
The Oaks Venture, LLC
 220 0 0
EL Monte County Park
 100 0 0
Auerbach Farms
 68 0 0
City of San Diego EL Capitan Reservoir
 300 0 0
Mataguay Scout Reservation
 4,000 1 0
Santa Ysabel Nature Center
San Diego 		248 0 0
Warner Springs Ranch Resort LLC
 32 2 1
Warner Unified School District
 250 1 0
Spencer Valley School District
 40 2 0
Apple Water IS Good
 25 1 0
Calvary Chapel Julian
 101 1 0
Camp Winacka
 250 0 0
Sacred Mountain Inn
 30 1 0
Alpine American Legion
 100 1 0
Camp Cedar Glen
 65 1 0
Julian Oaks Camp
 72 0 0
Jess Martin County Park
 150 1 0
Nickel Beer Water Company
San Diego 		100 0 0
William Heise County Park
 850 1 0
Diamond Jack's RV Ranch
 115 1 1
Pinecrest
 70 0 0
Whispering Winds Catholic Conference Cen
 164 0 0
Pinezanita Inc.
 400 0 0
Skyline Ranch RV Park & Campground
 45 0 0
KQ Ranch Resort
 400 0 0
Cuyamaca SP Paso Picacho
 691 0 0
Descanso Fire Station
 34 0 0
Dhs Border Patrol Hwy 94 Checkpoint
 83 2 1
Cuyamaca Outdoor School
 20 0 0
All non-community systems
About this data

Water systems are matched to San Diego County, nearest to Camp Pendleton South 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.