Tapcensus

Water quality in Bystrom, California

Bystrom is in Stanislaus 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 2.7 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 0.8 mi
City of Modesto Walnut Manor
Modesto		 178 0 1.6 mi
Ceres, City of
Ceres		 54,513 1 2.1 mi
Riverdale Park Tract Csd
 610 1 3.1 mi
Modesto Irrigation District
 0 0 3.2 mi
Country Western Mhrv
 55 1 4.2 mi
Keyes Community Services Dist.
 5,672 0 5.6 mi
Morningside Mobilehome Park
 67 0 6.3 mi
Oasis Investments
 75 1 6.4 mi
Hughson, City of
Hughson		 7,977 2 6.5 mi
Monterey Park Tract Csd
 186 1 6.6 mi
Olive Lane Mobilehome Park
 153 0 6.9 mi
Tully Mobile Estates
 56 0 7.0 mi
Riverview Mobile Home Estates
 540 2 7.4 mi
Country Villa Apts
 60 1 7.5 mi
Cobles Corner
 50 1 7.6 mi
Riverbank, City of
Riverbank		 25,625 0 7.6 mi
City of Modesto Salida
Modesto		 14,576 0 8.4 mi
Park Heights Mutual Water CO
 250 0 8.4 mi
City of Modesto del Rio
Modesto		 1,346 0 8.6 mi
Del Rio East HOA Water System
 110 1 8.9 mi
Lazy B Mobilehome Park
 125 1 9.6 mi
City of Modesto North Turlock
Modesto		 172 0 10.0 mi
Turlock, City of
Turlock		 72,888 0 10.6 mi
City of Modesto Central Turlock
Modesto		 119 0 10.9 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
Joe's Food Mart Water System
 26 0 0
At&t Water System
 80 1 1
Paradise School
 218 0 0
Grace Community Christian Church
 70 0 0
Lakewood Memorial Park & Funeral Home
 40 1 1
Ceres Unified/westport School
 450 2 0
Salida Hulling Association Water System
 25 0 0
Bronco Winery
 400 0 0
Sikh Temple Modesto-Ceres
 97 0 0
Storer Transportation
 40 1 0
Modesto Christian Center (watersystem)
 25 0 0
Duarte Nursery INC Water System
 75 2 1
River Oaks/kingdom Hall
 500 0 0
Hughson Nut Company Water System
 110 0 0
Liberty Baptist Church
 45 1 0
Hart Ransom Union School & District
 650 0 0
Ram Naam Mandali Church of Modesto
 250 0 0
West Coast Sand & Gravel
 25 1 1
Bel Passi Baseball
 25 0 0
Stratos Way Water Company, INC
 135 0 0
Libitzky
 120 1 1
Kiernan/mchenry Water Company, INC
 25 0 0
Zansco
Modesto 		25 0 0
5033 Pentecost
 302 0 0
Keyes 76 (water System)
 25 0 0
Pentecost Properties Water System
 25 0 0
Covenant Grove Church
 300 0 0
Nino's Place Water System
 25 0 0
Los Indios Water System
 25 0 0
Sterling Industrial
 35 1 1
Kiernan Business Center
 120 0 0
Charity Way Water System
Modesto 		25 1 1
Elks Lodge 1282
 25 0 0
Wood Colony Christian School
 90 1 1
Stanislaus Union School Dist
 390 1 1
Brethren Heritage School, INC
 55 2 2
Rainbow Sports Complex
 25 0 0
McHenry Business Park
 27 2 1
Jehovah's Witness Sierra Vista Cong
 500 0 0
5801 McHenry Ave
 26 0 0
4937 Beckwith Water System
 26 0 0
One Stop WS
 50 1 0
Fox Grove Fishing Access
 26 0 0
Mid Valley Nut CO
Hughson 		60 3 2
The Fruit Yard Restaurant
 43 1 1
Shiloh School District
 105 1 0
Shiloh-Paradise Baseball for Youth
 26 1 0
J & J Farm Fresh Produce & Bakery
 25 0 0
All non-community systems
About this data

Water systems are matched to Stanislaus County, nearest to Bystrom 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.

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.