Tapcensus

Water quality for ZIP code 95125

ZIP 95125 covers San Jose and Campbell in Santa Clara County, California, one of 58 ZIP codes in the county. 119 active public water systems serve the county; 41 had an EPA violation in the past three years.

Most likely your provider

San Jose Water CA4310011 · Community water system · Surface water
Serves 1,039,920 people Rules violated, past 3 years 0 Last sanitary survey May 8, 2026 Distance 1.0 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 Santa Clara County

72 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Kennon Water Company
 142 1 5.8 mi
City of Santa Clara
Santa Clara		 134,587 0 6.4 mi
Lee's Orchard Owners Association
Santa Clara		 35 0 6.4 mi
Mireval Improvement Association
 60 1 6.6 mi
City of San Jose Evg/edv/coy
San Jose		 99,783 0 7.2 mi
Mt. Pleasant Water Users Association
 300 0 7.2 mi
Aborn Heights Water Mutual Association
 45 1 7.7 mi
Roseview Heights Mutual Water Company
 148 1 7.8 mi
Great Oaks WC INC
 112,582 0 7.8 mi
Muriel Wright Residential Center
 52 0 8.0 mi
Three Springs Ranch Mutual Water Company
 110 0 8.4 mi
Vista Grande Water Users Association
 79 0 8.8 mi
Saratoga Heights Mutual Water Company
 258 0 9.1 mi
City of Sunnyvale
Sunnyvale		 157,566 5 9.2 mi
Mt. Eden Mutual Water Company
 165 1 9.3 mi
Lake Canyon Mutual Water Company
 156 1 9.4 mi
City of Milpitas
Milpitas		 81,915 1 9.5 mi
Lupin Lodge
 300 2 9.7 mi
City of Cupertino
Cupertino		 16,336 0 9.8 mi
Oakmont Water System
 61 0 9.9 mi
Raineri Mutual Water Company
 145 1 10.1 mi
Aldercroft Heights County Water District
 338 0 10.2 mi
Spring Valley Heights Association INC
 65 0 10.2 mi
Chemeketa Park Mutual Water Company
 346 1 10.4 mi
Brush and Old Well Mutual Water Company
 70 1 10.6 mi
All 73 community water systems in Santa Clara County
Non-community systems in Santa Clara County (46: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Santa Clara Valley Medical Center
 3,000 3 2
O'connor Hospital
 2,500 2 1
Western Digital Technologies, Inc.
 2,439 0 0
Mt. Hamilton Grandview Restaurant
 181 0 0
Lakeside Sd-Lakeside School
 127 1 0
Metcalf Motorcycle County Park
 210 0 0
Field Sports Park/coyote Ranch
 258 0 0
Saratoga Springs, Inc.
 180 0 0
Walden West
 273 0 0
Joseph Grant County Park
 322 1 0
Calero County Park
 210 0 0
Nestldown Ranch
 265 0 0
Newby Island Landfill, Republic Services
 65 0 0
Sanborn-Skyline County Park
 414 0 0
EL Camino Hospital
 2,000 0 0
Cinnabar Hills Golf Club
 50 1 1
Alma Latter-Day Saints Church
 25 2 1
Loma Prieta Jusd-Loma Prieta School
 542 0 0
Coyote Creek Golf Club
 101 0 0
Monterey Mushrooms
 361 1 1
Hkn LLC
 50 1 1
Coyote Valley Sporting Clays
 27 1 1
Willow Heights Mansion
 269 0 0
Sveadal Water System
 111 0 0
Uvas Canyon County Park
 512 0 0
Morgan Hill Usd-Machado School
 60 0 0
Economy Inn
 52 1 0
George Chiala Farms INC
 150 0 0
Csp Henry W. Coe State Park
 1,205 0 0
Scc Animal Shelter/airport
 25 0 0
San Martin Lions Club
 30 0 0
Chitactac-Adams County Park
 156 0 0
Mt. Madonna County Park
 621 0 0
VO UU Buddhist Meditation Association
 33 0 0
Learning Services Corp.
 48 0 0
Coyote Lake County Park
 216 1 0
The Rainbow Junction Water System
 50 2 0
Fortino Winery
 25 0 0
Gilroy Usd-Rucker School
 510 0 0
Reforestation Technologies International
 34 1 1
Gavilan Joint Community College District
 5,400 0 0
Pacific Point Christian School
 165 0 0
Garlic World
 25 1 0
Christopher Ranch L.l.c.
 735 0 0
Z Best Products
 90 0 0
Henry W Coe State Park Dowdy Ranch
 65 0 0
About this data

Water systems are matched to Santa Clara 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.