Tapcensus

Water quality in Bishop, California

Bishop is in Inyo County. 115 active public water systems serve the county; 47 had an EPA violation in the past three years.

Most likely your provider

Keough's Hot Springs CA1400034 · Community water system · Ground water
Serves 75 people Rules violated, past 3 years 0 Last sanitary survey Sep 15, 2022 Distance 0.3 mi
View system details EPA facility report

Other community water systems in Inyo County

43 systems, nearest first
SystemServesStatusRules violated, 3 yrDistance
Valley Vista Mutual Water Company
 70 0 1.5 mi
Sierra North Community Service District
 42 1 1.9 mi
Rawson Creek Mutual Water Company
 90 0 2.1 mi
Sierra Grande Estates Mutual Water Co.
 138 0 2.3 mi
Rolling Green Utilities, Inc.
 940 1 6.4 mi
Brookside Mobile Home Park
 126 0 6.7 mi
Park West Mutual Water Company
 188 0 7.0 mi
Sunland Village Mobile Home Park
 29 0 7.1 mi
Van Loon Water Association
 25 0 7.1 mi
Sierra Highland Csd
 600 1 7.1 mi
Ladwp Big Pine
 0 0 7.6 mi
Big Pine Csd
 798 1 7.7 mi
Indian Creek Csd
 1,030 0 7.8 mi
Bishop, City of
Bishop		 3,819 1 7.8 mi
Brookside Estates Mutual Water Company
 59 2 8.3 mi
Sce Bishop Creek Plant 4
 35 0 8.5 mi
Primrose Lane Apartments
 73 0 8.5 mi
Meadow Lake Apartments
 22 2 8.5 mi
Ranch Road Estates Mutual Water Company
 57 0 8.5 mi
Glenwood Mobile Estates
 468 1 8.8 mi
Highland Mobile Home Park
 1,260 1 8.9 mi
Owens Valley Water Resources, Inc.
 311 0 8.9 mi
Meadowcreek Mutual Water Company
 764 1 9.1 mi
Wilson Circle Mutual Water Company
 158 1 9.2 mi
Starlite Community Service District
 241 0 10.2 mi
All 44 community water systems in Inyo County
Non-community systems in Inyo County (71: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Bishop Country Club
 167 0 0
Ucla White Mountain Research Center
 35 0 0
Palisade Glacier High School
 37 0 0
Olancha Mobil Mart
Bishop 		75 2 0
Ups Bishop (cabis)
Bishop 		35 0 0
Eastern Sierra Regional Airport
 50 1 1
Bernasconi Education Center
 3 0 0
Sce Bishop Creek Plant 5
Bishop 		43 0 0
Mountain View Estates Mwc
 54 0 0
Eastern Sierra Tri County Fair
 104 1 0
Eastern Sierra College Center Bishop
 290 0 0
Astorgas Water System
 250 0 0
Petite Pantry
 3,012 0 0
Bishop Creek Chevron
Bishop 		16,793 0 0
Sage Flat Campground
 37 1 0
Glacier Lodge
 51 1 0
Inyo County Pwd Laws Town
 50 3 3
Ladwp Laws Town
 0 0 0
Bird Industrial Complex
 30 0 0
Bitterbrush Campground
 333 0 0
Millpond Recreation Area
 500 1 0
High Sierra Water Company
 200 0 0
Upper Sage Flat Campground
 53 1 0
Bishop Creek Lodge
 305 0 0
Four Jeffrey Campground
 142 1 0
Big Trees Campground
 719 0 0
Parcher's Resort
 68 0 0
Bishop Creek System
 4,839 0 0
Pleasant Valley Campground
 100 1 0
Cardinal Village Resort
 55 0 0
Sabrina Campground
 37 1 0
Lake Sabrina Boat Landing
 35 0 0
Horton Creek Campground
 2,405 0 0
Round Valley School
 80 0 0
Taboose Creek Campground
 50 1 0
Deep Springs College
 40 1 1
Rock Creek Lakes Resort
 56 1 0
Rock Creek Lake Boat Dock & Group Camp
 50 0 0
Rock Creek Lake Campground
 28 0 0
Grays Meadow Campground
 67 1 0
Nps Manzanar
 298 0 0
Ladwp Manzanar
Bishop 		0 0 0
Lone Pine Campground
 2,205 0 0
Whitney Portal
 500 0 0
Tuttle Creek Campground
 11,908 0 0
Quality Inn System
 150 0 0
Mount Whitney Golf Club
 30 1 0
Diaz Lake Campground
 500 1 0
Lone Pine Oasis
 52 1 0
Boulder Creek Trailer Park
 30,000 0 0
All non-community systems
About this data

Water systems are matched to Inyo County, nearest to Bishop 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.