Tapcensus

Water quality for ZIP code 95209

ZIP 95209 covers Stockton in San Joaquin County, California, one of 30 ZIP codes in the county. 306 active public water systems serve the county; 69 had an EPA violation in the past three years.

Most likely your provider

City of Stockton CA3910012 · Community water system · Surface water · Stockton
Serves 192,702 people Rules violated, past 3 years 2 Last sanitary survey Oct 30, 2025 Distance 3.9 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 Joaquin County

92 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Rancho San Joaquin Water Sys
 172 0 0.6 mi
Elkhorn Estates Water System
 234 0 1.4 mi
San Joaquin County Colonial Heights
 1,841 0 1.8 mi
San Joaquin County Lincoln Village
 5,841 0 3.0 mi
IL Vineto
 160 0 4.2 mi
Sunnyside Estates Water System
 69 0 4.7 mi
Finnlees Trailer Park
 55 0 5.0 mi
Twin Oaks Mobile Park
 238 0 5.1 mi
Tahama Village Mobile Home Park
 200 0 5.3 mi
Wayside Motel Apartments Wtr Sys
 70 0 5.3 mi
Morada Estates PWS
 290 0 5.3 mi
Enclave at the Delta
 39 0 5.4 mi
Morada Manor Water System
 112 0 5.5 mi
San Joaquin County Wilkinson Manor
 851 0 5.5 mi
Wilkinson Manor A-Zone PWS
 125 0 5.6 mi
Morada Estates N PWS #46
 426 0 5.7 mi
King Island Trailer Park Water System
 200 0 5.7 mi
Morada Acres Water System
 105 0 5.8 mi
Gayla Manor PWS
 178 0 5.8 mi
Mobile Villas Trailer Park
 130 0 5.9 mi
Villa Cerezos
 200 0 6.0 mi
Shaded Terrace PWS
 238 0 6.0 mi
Stockton Verde Mobile Home Park
 703 0 6.0 mi
Almond Park Water System
 60 0 6.0 mi
Sahara Mobile Court
 300 0 6.4 mi
All 93 community water systems in San Joaquin County
Non-community systems in San Joaquin County (213: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Lower Sac Plaza
 25 0 0
Alpine Meats INC
 270 2 1
Horizon Christian Fellowship
 1,000 0 0
Bear Creek Community Church
 25 0 0
Pacific Bell Ue17l Water System
 150 1 1
Home Church, the
 116 0 0
ST Marys High School
 953 0 0
California Islamic Center
 25 0 0
Phillips Farms
 30 0 0
Frank C Alegre Trucking INC WS
 125 0 0
Windmill Cove Resort/marina LLC
 50 0 0
Idle Wild Market
 28 0 0
Sjc Micke Grove Park
 25 0 0
Deshmesh Darbar Lodi/stk Water Sys
 308 0 0
Flag City Water System
 135 0 0
Korean Presbyterian Church
 70 0 0
Starbucks
 1,200 0 0
Rodeway Inn
 600 0 0
Berea Baptist Church Stockton CA
 100 0 0
Wienerschnitzel
 400 0 0
Denny Boys Water System
 300 1 0
EL Rancho Motel
 76 1 0
Town & Country Inn
 55 0 0
Stockton Baptist Church
 76 0 0
Holiday Harbor Marina
 100 0 0
New 99 Speedway Water System
 10,000 0 0
Lodi Usd-Davis School
 389 1 0
Diede Trucking Water System
 25 0 0
King Island Resort PWS
 1,000 0 0
Lodi Usd-Live Oak School
 375 0 0
At&t California Uer47
 30 0 0
Bethany Temple Water System
 65 0 0
ST Josephs Hospital
 150 0 0
Cherokee Memorial Park INC Water System
 300 0 0
Plug Connection Lodi
 102 1 1
Italian Athletic Club
 50 1 0
ST Francis Motel
 40 2 0
Lodi Usd-Turner Academy
 32 0 0
Cozad Water System
 85 0 0
ST Michaels Water System
 25 0 0
SJ County-Redwood School
 83 0 0
Oakmoore Congre of Jehovah Wit
 100 0 0
Waterloo Gun & Bocce Club
 50 1 0
P G & E-Turner Cut Water System
 30 0 0
O-G Packing CO
 25 0 0
ST Francis Yacht Club
 43 0 0
Sutter Home Winery Inc.
 355 0 0
Turner Cut Resort
 100 0 0
Viejo Ltd
 163 0 0
Kingdom Hall of Jehovahs Witnesses
 26 0 0
All non-community systems
About this data

Water systems are matched to San Joaquin 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.

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.