We found 171 public water systems in Inyo county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Bishop, City Of | Bishop | 3,881 | 0 | 4 |
| Inyo County Pwd - Lone Pine | County of Inyo | 2,035 | 0 | 2 |
| Indian Creek Csd | County of Inyo | 1,030 | 0 | 1 |
| Cal Trans - Coso Junction | County of Inyo | 1,000 | 0 | 0 |
| Highland Mobile Home Park | County of Inyo | 900 | 0 | 2 |
| Lone Pine High School | County of Inyo | 900 | 0 | 0 |
| Big Pine Csd | County of Inyo | 896 | 0 | 3 |
| Nps - Death Valley, Scotty S Castle | County of Inyo | 850 | 0 | 0 |
| Rolling Green Utilities, Inc. | County of Inyo | 800 | 0 | 7 |
| Highlands Mobile Home | County of Inyo | 800 | 0 | 0 |
| Meadowcreek Mutual Water Company | County of Inyo | 764 | 0 | 7 |
| Inyo County Pwd - Independence | County of Inyo | 669 | 0 | 1 |
| -bureauof-land Management | County of Inyo | 650 | 0 | 0 |
| Sierra Highland Csd | County of Inyo | 530 | 0 | 4 |
| Coso Junction Ranch Store | County of Inyo | 500 | 0 | 4 |
| Whitney Portal | County of Inyo | 500 | 0 | 2 |
| Millpond Recreation Area | County of Inyo | 500 | 0 | 10 |
| Diaz Lake Campground | County of Inyo | 500 | 0 | 9 |
| Bishop Country Club | County of Inyo | 400 | 0 | 3 |
| Dept Of Parks & Recreation | County of Inyo | 400 | 0 | 0 |
| Pine Creek Village | County of Inyo | 350 | 0 | 31 |
| Four Jeffrey Campground | County of Inyo | 318 | 0 | 1 |
| Horseshoe Meadow Campground | County of Inyo | 300 | 0 | 0 |
| Glenwood Mobile Estates | County of Inyo | 300 | 0 | 4 |
| Cal Trans - Division Creek | County of Inyo | 300 | 0 | 1 |
| Owens Valley Water Company | County of Inyo | 300 | 0 | 8 |
| Nps - Manzanar | County of Inyo | 298 | 0 | 1 |
| Eastern Sierra College Center - Bishop | County of Inyo | 280 | 0 | 69 |
| Katherina Muller Water System | County of Inyo | 250 | 0 | 12 |
| Palisade Glacier High School | County of Inyo | 244 | 0 | 6 |
| Bernasconi Education Center | County of Inyo | 244 | 0 | 2 |
| Charles Brown Water Company | County of Inyo | 242 | 0 | 39 |
| Cdf - Owens Valley Conservation Corp | County of Inyo | 225 | 0 | 4 |
| Rock Creek Lake Campground | County of Inyo | 210 | 0 | 0 |
| Park West Mutual Water Company | County of Inyo | 200 | 0 | 0 |
| Sierra Grande Estates Mutual Water Co. | County of Inyo | 200 | 0 | 5 |
| Death Valley Junction | County of Inyo | 200 | 0 | 19 |
| High Sierra Water Company | County of Inyo | 200 | 0 | 1 |
| Panamint Springs Resort | County of Inyo | 200 | 0 | 0 |
| Starlite Community Service District | County of Inyo | 175 | 0 | 6 |
| Round Valley School | County of Inyo | 170 | 0 | 4 |
| Nps - Death Valley, Furnace Creek | County of Inyo | 150 | 0 | 3 |
| Nps - Death Valley, Emigrant Ra/cg | County of Inyo | 150 | 0 | 0 |
| Schober Lane Campground | County of Inyo | 150 | 0 | 1 |
| Comfort Inn | County of Inyo | 150 | 0 | 1 |
| Ranch House Caft | County of Inyo | 150 | 0 | 4 |
| Louisiana Pacific Mill | County of Inyo | 150 | 0 | 0 |
| Brookside Mobile Home Park | County of Inyo | 136 | 0 | 4 |
| Cartago Mutual Water Company | County of Inyo | 132 | 0 | 6 |
| Brookside Estates Mutual Water Company | County of Inyo | 130 | 0 | 5 |
| Wilson Circle Mutual Water Company | County of Inyo | 129 | 0 | 1 |
| Cliff Gridley | County of Inyo | 120 | 0 | 0 |
| Baker Creek Campground | County of Inyo | 100 | 0 | 0 |
| Crystal Geyser Bottling Plant | County of Inyo | 100 | 0 | 0 |
| Mount Whitney Golf Club | County of Inyo | 100 | 0 | 0 |
| Tecopa Hot Springs Park | County of Inyo | 100 | 0 | 0 |
| Pleasant Valley Campground | County of Inyo | 100 | 0 | 0 |
| Big Pine Creek Campground | County of Inyo | 100 | 0 | 0 |
| Petite Pantry | County of Inyo | 100 | 0 | 0 |
| Pearsonville Water System | County of Inyo | 100 | 0 | 0 |
| Tinnemaha Campground | County of Inyo | 100 | 0 | 0 |
| Bitterbrush Campground | County of Inyo | 100 | 0 | 0 |
| Indian Campgrounds Inc 2 | County of Inyo | 100 | 0 | 0 |
| Owens Valley | County of Inyo | 100 | 0 | 0 |
| Gus' Water | County of Inyo | 100 | 0 | 0 |
| Eastern Sierra Tri County Fair | County of Inyo | 99 | 0 | 0 |
| Westridge Community Service District | County of Inyo | 99 | 0 | 0 |
| Olancha Elementary School | County of Inyo | 99 | 0 | 0 |
| Ali Baba's/crystal Cross | County of Inyo | 99 | 0 | 0 |
| Mosquito Flats Cg | County of Inyo | 99 | 0 | 0 |
| Oak Creek Campground | County of Inyo | 99 | 0 | 0 |
| Goodale Creek Campground | County of Inyo | 99 | 0 | 0 |
| Rawson Creek Mutual Water Company | County of Inyo | 90 | 0 | 0 |
| Hidden Springs | County of Inyo | 90 | 0 | 0 |
| Nps - Death Valley, Cow Creek/nevares | County of Inyo | 88 | 0 | 0 |
| Valley Crest Mobile Home Park | County of Inyo | 85 | 0 | 0 |
| Bishop Creek System | County of Inyo | 80 | 0 | 0 |
| Keough's Hot Springs | County of Inyo | 75 | 0 | 0 |
| Keeler Yard Ladwp | County of Inyo | 70 | 0 | 0 |
| North Lone Pine Mutual Water Company | County of Inyo | 70 | 0 | 0 |
| Valley Vista Mutual Water Company | County of Inyo | 70 | 0 | 0 |
| Big Pine Trailer Park | County of Inyo | 70 | 0 | 0 |
| Ranch Road Estates Mutual Water Company | County of Inyo | 65 | 0 | 0 |
| Darwin Community Service District | County of Inyo | 60 | 0 | 0 |
| Foothill Mobile Home Park | County of Inyo | 60 | 0 | 0 |
| Aspendell Mutual Water Company | County of Inyo | 60 | 0 | 0 |
| Owens Valley Conservation Camp | County of Inyo | 60 | 0 | 0 |
| Bishop Creek Lodge | County of Inyo | 58 | 0 | 0 |
| Rock Creek Lakes Resort | County of Inyo | 56 | 0 | 0 |
| Cardinal Village Resort | County of Inyo | 55 | 0 | 0 |
| Delight's Hot Springs Resort | County of Inyo | 55 | 0 | 0 |
| American Borate Corp 2 | County of Inyo | 55 | 0 | 0 |
| Mountain View Trailer Court | County of Inyo | 53 | 0 | 0 |
| Primrose Lane Apartments | County of Inyo | 52 | 0 | 0 |
| White Mountain Research Center | County of Inyo | 50 | 0 | 0 |
| Keeler Community Service District | County of Inyo | 50 | 0 | 0 |
| Mount Whitney Fish Hatchery | County of Inyo | 50 | 0 | 0 |
| Taboose Creek Campground | County of Inyo | 50 | 0 | 0 |
| Eastern Sierra Regional Airport | County of Inyo | 50 | 0 | 0 |
| Rock Creek Lake Boat Dock & Group Camp | County of Inyo | 50 | 0 | 0 |
| Gray's Meadow Campground | County of Inyo | 50 | 0 | 0 |
| Tecopa Palms Rv Park | County of Inyo | 50 | 0 | 0 |
| Glacier Lodge | County of Inyo | 50 | 0 | 0 |
| Boulder Creek Trailer Park | County of Inyo | 50 | 0 | 0 |
| Big Trees Campground | County of Inyo | 50 | 0 | 0 |
| Horton Creek Campground | County of Inyo | 50 | 0 | 0 |
| Tuttle Creek Campground | County of Inyo | 50 | 0 | 0 |
| Onion Valley Cafe 2 | County of Inyo | 50 | 0 | 0 |
| Reeds Casino | County of Inyo | 50 | 0 | 0 |
| Control Gorge Power Plant | County of Inyo | 49 | 0 | 0 |
| Hilltop Estates 1 | County of Inyo | 49 | 0 | 0 |
| Parcher's Resort | County of Inyo | 45 | 0 | 0 |
| Bird Industrial Complex | County of Inyo | 45 | 0 | 0 |
| Lone Pine Campground | County of Inyo | 45 | 0 | 0 |
| Sunland Village Mobile Home Park | County of Inyo | 42 | 0 | 0 |
| Deep Springs College | County of Inyo | 40 | 0 | 0 |
| Laws Town Ladwp | County of Inyo | 40 | 0 | 0 |
| Laws Town Inyo County | County of Inyo | 40 | 0 | 0 |
| Meadow Farms Mobile Home Park | County of Inyo | 40 | 0 | 0 |
| Irene Cuffe | County of Inyo | 40 | 0 | 0 |
| Valley Preschool | County of Inyo | 40 | 0 | 0 |
| Sce Bishop Creek Plant 4 | County of Inyo | 38 | 0 | 0 |
| Lake Sabrina Boat Landing | County of Inyo | 35 | 0 | 0 |
| Nps - Death Valley, Mesquite Springs | County of Inyo | 35 | 0 | 0 |
| Nps - Death Valley, Wildrose Cmpgd | County of Inyo | 35 | 0 | 0 |
| Sierra North Community Service District | County of Inyo | 35 | 0 | 0 |
| Meadow Lake Apartments | County of Inyo | 35 | 0 | 0 |
| William Roberti | County of Inyo | 33 | 0 | 0 |
| Tooley's Mobile Home Park | County of Inyo | 32 | 0 | 0 |
| Sabrina Campground | County of Inyo | 30 | 0 | 0 |
| Van Loon Water Association | County of Inyo | 30 | 0 | 0 |
| North Lake Campground | County of Inyo | 30 | 0 | 0 |
| Olancha Rv And Mhp | County of Inyo | 30 | 0 | 0 |
| Anaconda Minerals Co | County of Inyo | 30 | 0 | 0 |
| Upper Sage Flat Campground | County of Inyo | 28 | 0 | 0 |
| Sage Flat Campground | County of Inyo | 28 | 0 | 0 |
| Rocking K Ranch Estates Mutual Water Co. | County of Inyo | 27 | 0 | 0 |
| Meadow Farms Apartments | County of Inyo | 27 | 0 | 0 |
| Tecopa Vending Machine Project | County of Inyo | 26 | 0 | 0 |
| Nps - Death Valley, Stovepipe Wells | County of Inyo | 25 | 0 | 0 |
| Nps - Death Valley, Grapevine Rs | County of Inyo | 25 | 0 | 0 |
| Onion Valley Campground | County of Inyo | 25 | 0 | 0 |
| Whitney Portal Store And Cafe | County of Inyo | 25 | 0 | 0 |
| Church Of Nazarene 2 | County of Inyo | 25 | 0 | 0 |
| Cal F&g - Fish Springs Hatchery | County of Inyo | 25 | 0 | 0 |
| Cal Trans - Crestview Maint. Stn. | Nc Nevada Falls | 25 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 25 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 25 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 25 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 25 | 0 | 0 |
| Aberdeen Water System | County of Inyo | 23 | 0 | 0 |
| Cr Briggs | County of Inyo | 20 | 0 | 0 |
| Topaz Fire Station | County of Inyo | 8 | 0 | 0 |
| Hilton Creek Lodge 1 | County of Inyo | 4 | 0 | 0 |
| Brockman Union Oil Station 2 | County of Inyo | 3 | 0 | 0 |
| Hardrock Inn Water System 2 | County of Inyo | 2 | 0 | 0 |
| Ladwp - Big Pine | County of Inyo | 0 | 0 | 0 |
| Ladwp - Lone Pine | County of Inyo | 0 | 0 | 0 |
| Ladwp - Manzanar | Bishop | 0 | 0 | 0 |
| Ladwp - Independence | County of Inyo | 0 | 0 | 0 |
| Tecopa Francis Elementary School | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |
| Usfs Inyo Nf | County of Inyo | 0 | 0 | 0 |