Tapcensus

Water quality for ZIP code 95351

ZIP 95351 covers Modesto, Ceres, West Modesto, Bystrom, and Rouse in Stanislaus County, California, one of 25 ZIP codes in the county. 192 active public water systems serve the county; 68 had an EPA violation in the past three years.

Most likely your provider

Modesto, City of CA5010010 · Community water system · Surface water purchased · Modesto
Serves 218,915 people Rules violated, past 3 years 0 Last sanitary survey Jan 31, 2025 Distance 2.5 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 Stanislaus County

60 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Sunrise Village MHP
 339 1 0.2 mi
Riverdale Park Tract Csd
 610 1 2.4 mi
City of Modesto Walnut Manor
Modesto		 178 0 2.5 mi
Ceres, City of
Ceres		 54,513 1 2.9 mi
Modesto Irrigation District
 0 0 3.0 mi
Country Western Mhrv
 55 1 3.9 mi
Oasis Investments
 75 1 6.1 mi
Morningside Mobilehome Park
 67 0 6.1 mi
Keyes Community Services Dist.
 5,672 0 6.5 mi
Tully Mobile Estates
 56 0 6.5 mi
Monterey Park Tract Csd
 186 1 6.8 mi
Olive Lane Mobilehome Park
 153 0 7.1 mi
Hughson, City of
Hughson		 7,977 2 7.4 mi
City of Modesto Salida
Modesto		 14,576 0 7.6 mi
Riverbank, City of
Riverbank		 25,625 0 7.6 mi
City of Modesto del Rio
Modesto		 1,346 0 8.2 mi
Park Heights Mutual Water CO
 250 0 8.2 mi
Riverview Mobile Home Estates
 540 2 8.3 mi
Country Villa Apts
 60 1 8.4 mi
Cobles Corner
 50 1 8.5 mi
Del Rio East HOA Water System
 110 1 8.5 mi
Lazy B Mobilehome Park
 125 1 9.7 mi
City of Modesto Grayson
Modesto		 917 0 10.8 mi
City of Modesto North Turlock
Modesto		 172 0 10.9 mi
Turlock, City of
Turlock		 72,888 0 11.4 mi
All 61 community water systems in Stanislaus County
Non-community systems in Stanislaus County (131: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Fee Water System
 25 0 0
Greenlaw Modesto Investors LLC
 142 0 0
At&t Water System
 80 1 1
Paradise School
 218 0 0
Salida Hulling Association Water System
 25 0 0
Joe's Food Mart Water System
 26 0 0
Storer Transportation
 40 1 0
Ceres Unified/westport School
 450 2 0
Hart Ransom Union School & District
 650 0 0
Grace Community Christian Church
 70 0 0
Liberty Baptist Church
 45 1 0
Lakewood Memorial Park & Funeral Home
 40 1 1
Bronco Winery
 400 0 0
Modesto Christian Center (watersystem)
 25 0 0
Libitzky
 120 1 1
Stratos Way Water Company, INC
 135 0 0
West Coast Sand & Gravel
 25 1 1
Kiernan/mchenry Water Company, INC
 25 0 0
Wood Colony Christian School
 90 1 1
Ram Naam Mandali Church of Modesto
 250 0 0
Sikh Temple Modesto-Ceres
 97 0 0
Zansco
Modesto 		25 0 0
5033 Pentecost
 302 0 0
Brethren Heritage School, INC
 55 2 2
Pentecost Properties Water System
 25 0 0
Bel Passi Baseball
 25 0 0
Nino's Place Water System
 25 0 0
Duarte Nursery INC Water System
 75 2 1
Sterling Industrial
 35 1 1
Kiernan Business Center
 120 0 0
Los Indios Water System
 25 0 0
4937 Beckwith Water System
 26 0 0
Charity Way Water System
Modesto 		25 1 1
River Oaks/kingdom Hall
 500 0 0
Elks Lodge 1282
 25 0 0
Stanislaus Union School Dist
 390 1 1
Hughson Nut Company Water System
 110 0 0
Shiloh School District
 105 1 0
Covenant Grove Church
 300 0 0
McHenry Business Park
 27 2 1
Shiloh-Paradise Baseball for Youth
 26 1 0
5801 McHenry Ave
 26 0 0
Smart Stop Food Mart (eh)
 26 0 0
One Stop WS
 50 1 0
Beckley Lyons Water System
 26 0 0
Fisher Nut
 25 0 0
Rainbow Sports Complex
 25 0 0
Jehovah's Witness Sierra Vista Cong
 500 0 0
Ratto Bros, INC
 110 0 0
Keyes 76 (water System)
 25 0 0
All non-community systems
About this data

Water systems are matched to Stanislaus 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.