Tapcensus

Water quality in Bay Point, California

Bay Point is in Contra Costa County. 84 active public water systems serve the county; 21 had an EPA violation in the past three years.

Most likely your provider

Golden State Water Company Bay Point CA0710002 · Community water system · Surface water purchased
Serves 23,765 people Rules violated, past 3 years 0 Last sanitary survey Jun 28, 2023 Distance 0.3 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 Contra Costa County

38 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Bella Vista Water Sys
 93 3 2.2 mi
Riverview Mobile Home Park
 126 1 2.3 mi
City of Pittsburg
Pittsburg		 62,500 0 3.7 mi
Contra Costa Water District
 210,500 0 6.2 mi
Casa Medanos Water System
 45 1 6.2 mi
City of Martinez
Martinez		 31,015 0 9.0 mi
City of Antioch
Antioch		 116,781 0 9.7 mi
Randall-Bold Water Treatment Plant
 1 0 12.8 mi
Ccwd/brentwood Wtp
 0 0 12.9 mi
Clayton Palms Water
 549 1 13.3 mi
Big Oak Mobile Home Park Water
 156 0 14.6 mi
Diablo Water District
 47,158 0 14.8 mi
Brentwood
Brentwood		 64,513 0 14.8 mi
Knightsen Community Water System
 73 0 16.6 mi
Angler S Ranch #3
 60 1 16.6 mi
Dutch Slough Water Works
 49 1 16.9 mi
Anglers Subdivision 4
 99 1 17.0 mi
Colonia Santa Maria
 32 2 17.4 mi
Bethel Island Mutual Water CO
 123 1 17.6 mi
Moraga Heights Mutual Water
 66 0 17.6 mi
Farrar Park Property Owners
 140 0 17.7 mi
Wilcox Station Ranch
 31 1 17.8 mi
Marina Mobile Manor
 75 0 17.8 mi
Sandmound Mutual
 100 2 18.0 mi
Willow Mobile Home Park
 481 0 18.1 mi
All 39 community water systems in Contra Costa County
Non-community systems in Contra Costa County (45: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Ebrpd Bay Point Regional Shoreline
Pittsburg 		105 0 0
McAvoy Yacht Harbor
 55 0 0
Willow Pass Bussiness Park Water System
 60 1 1
Ebrpd Black Diamond Mines
 74 0 0
Concord MT Diablo Trailride Assoc.
 120 0 0
Old Borges Ranch Water Sys
 75 0 0
Bridgehead Cafe
 75 0 0
Ebrpd Old Briones Regional Park
 47 0 0
Mount Diablo State Park
 364 0 0
Wildwood Acres Resort
 28 0 0
Bethel Missionary Baptist
 54 0 0
New Life Marina
 80 0 0
Ebrpd Round Valley Water System
 82 0 0
Gas N Save
 120 0 0
Ebrpd Little Hills
 66 0 0
Knightsen Elementary School
 350 0 0
Ebrpd Morgan Territory
 57 0 0
Delta Sportsman
 150 0 0
Bethel Market
 100 0 0
Delta Bar and Grill
 100 0 0
Sunset Marina
 30 0 0
Willowest Marina WS
 35 0 0
Canyon School
 80 1 1
Bethel Harbor
 45 0 0
All Star Academy of Danville
 30 0 0
Bethel Baptist Church
 75 0 0
Bay Standards
 41 1 1
Brentwood Marina
 30 0 0
Sugar Barge Marina
 150 0 0
Los Vaqueros Interpretive Center
 30 0 0
Los Vaqueros Marina Bldg
 180 0 0
Tess Farm Market
Brentwood 		25 0 0
Country Junction Deli
 200 0 0
Byron Roadhouse
 25 0 0
Excelsior Middle School
 600 0 0
Byron United Methodist
 50 0 0
Marin Food Specialties
 25 0 0
Holland Riverside Marina
 45 0 0
Byron Corners INC
 205 0 0
Cruiser Haven Marina
 75 0 0
Byron Inn
 60 0 0
Byron Airport
 35 0 0
Dwr Delta Field Division Banks PP
 180 0 0
Ebrpd Alhambra
 115 0 0
Wahl Family Water System
 65 0 0
About this data

Water systems are matched to Contra Costa County, nearest to Bay Point 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.

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.