Tapcensus

Water quality in Waterford, California

Waterford 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

City of Waterford CA5010006 · Community water system · Ground water · Modesto
Serves 8,788 people Rules violated, past 3 years 0 Last sanitary survey Nov 29, 2023 Distance 0.5 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
Waterford-River Pointe
 1,079 0 0.4 mi
Waterford Hickman
Modesto		 597 0 1.6 mi
Foster Farms #5
 26 0 4.8 mi
Riverview Mobile Home Estates
 540 2 5.1 mi
Cobles Corner
 50 1 6.1 mi
Country Villa Apts
 60 1 6.2 mi
Hughson, City of
Hughson		 7,977 2 6.7 mi
Denair Community Services District
 5,093 0 8.5 mi
Oakdale, City of
Oakdale		 23,235 1 9.7 mi
Oid #22 Williams Tract
 150 0 9.7 mi
Oid #46 Sunset Oaks
 269 0 9.7 mi
Lone Pine MHP
 64 0 9.8 mi
City of Modesto North Turlock
Modesto		 172 0 9.8 mi
Oid-Oakdale Rural Water System #1
 1,570 0 9.9 mi
Oid #51 Sunset Oaks #10
 287 0 9.9 mi
Olive Lane Mobilehome Park
 153 0 10.1 mi
City of Modesto Central Turlock
Modesto		 119 0 10.3 mi
Oid #45
 144 0 10.4 mi
Keyes Community Services Dist.
 5,672 0 10.4 mi
Turlock, City of
Turlock		 72,888 0 11.0 mi
North Oaks Mutual Water CO
 234 1 11.0 mi
Lazy B Mobilehome Park
 125 1 11.1 mi
City of Modesto Walnut Manor
Modesto		 178 0 11.2 mi
Ceres, City of
Ceres		 54,513 1 11.5 mi
City of Modesto South Turlock
Modesto		 1,109 0 11.5 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
Waterford Sportsmen's Club
 25 0 0
Foster Farms-Ellenwood Hatchery
 38 0 0
Frazier Nut Farms, Inc.
 64 1 0
The Fruit Yard Restaurant
 43 1 1
Gratton School
 141 0 0
Rolling Hills Nut Company
Modesto 		45 0 0
Fox Grove Fishing Access
 26 0 0
Golden Valley Almonds
 25 1 1
Growers Direct Nut Company
 25 0 0
Mid Valley Nut CO
Hughson 		60 3 2
Modesto Reservoir
 25 0 0
California Nut Company
 30 1 1
J & J Farm Fresh Produce & Bakery
 25 0 0
Mid Valley AG
 25 0 0
Resendiz Fruit Barn
 25 0 0
Hughson Nut Company Water System
 110 0 0
Roberts Ferry Nut Co, INC (ws)
 25 0 0
River Oaks/kingdom Hall
 500 0 0
Roberts Ferry School Cafeteria
 100 0 0
Duarte Nursery INC Water System
 75 2 1
Sikh Temple Modesto-Ceres
 97 0 0
Monte Vista Farming
Denair 		188 3 2
Lakewood Memorial Park & Funeral Home
 40 1 1
Modesto Christian Center (watersystem)
 25 0 0
City of Oakdale -Kerr Park
 26 0 0
Sconza Candy Company
 170 1 1
Burchell Nursery, INC
 25 0 0
Lander Veterinary Clinic
 27 0 0
Bloomingcamp Water System
 34 1 0
Ram Naam Mandali Church of Modesto
 250 0 0
Rainbow Farms
 30 1 1
Oakdale Golf & Country Club (eh)
 25 0 0
Orange Blossom Recreation Area
 26 0 0
Jehovah's Witness Sierra Vista Cong
 500 0 0
Riverbank Lra
 156 1 1
Rainbow Sports Complex
 25 0 0
Grace Community Christian Church
 70 0 0
Keyes 76 (water System)
 25 0 0
Golden Arco
 28 0 0
Mesa Elementary School
 860 0 0
Bel Passi Baseball
 25 0 0
River Oak Grace-Water System
 500 1 0
Whiskey River Saloon
 26 0 0
Covenant Grove Church
 300 0 0
River Road Plaza
 25 0 0
Oakdale Cheese & Specialties
 108 0 0
Kingdom Hall Jehovah Witness
 100 0 0
Gurudwara Guru Nanak Sahib
 109 0 0
Purina Mills INC
 25 1 0
Full Gospel Assembly
 25 0 0
All non-community systems
About this data

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