We found 324 public water systems in Grant county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Gorge Amphitheatre | County of Grant | 25,015 | 0 | 13 |
| Moses Lake, City Of | Moses Lake | 22,930 | 154 | 115 |
| Ephrata Water Department | County of Grant | 7,600 | 0 | 95 |
| Quincy Water Department, City Of | County of Grant | 7,345 | 0 | 39 |
| Mattawa, City Of | County of Grant | 5,906 | 0 | 128 |
| Champs De Brionne Winery | County of Grant | 5,719 | 0 | 0 |
| Sun Lakes State Park | County of Grant | 4,858 | 0 | 8 |
| Grant County Fairground | County of Grant | 4,263 | 0 | 0 |
| Warden, City Of | County of Grant | 3,755 | 0 | 70 |
| Royal City Water | Royal City | 3,149 | 36 | 49 |
| Steamboat Rock State Park #1 | County of Grant | 2,907 | 0 | 6 |
| Soap Lake Water Dept | County of Grant | 2,399 | 0 | 10 |
| Desert Aire Owner Assn | County of Grant | 2,390 | 0 | 102 |
| Rimrock Cove | County of Grant | 2,348 | 0 | 6 |
| Concert Camping Inc | County of Grant | 2,040 | 0 | 4 |
| Winchester Wb Rest Area | County of Grant | 1,801 | 0 | 9 |
| Sunland Estates Homeowners Assn | County of Grant | 1,480 | 0 | 18 |
| Potholes State Park | County of Grant | 1,456 | 0 | 5 |
| Grand Coulee Water Dept, City Of | County of Grant | 1,428 | 0 | 4 |
| Electric City, City Of | County of Grant | 1,356 | 0 | 30 |
| Winchester Wasteway Rest Area Eb | County of Grant | 1,291 | 0 | 5 |
| Lakeview Park Water Assn | County of Grant | 1,259 | 0 | 50 |
| Basin Water Sources Inc | County of Grant | 1,194 | 0 | 6 |
| Pelican Point Water Company | County of Grant | 1,117 | 0 | 32 |
| Crescent Bar System | County of Grant | 1,108 | 0 | 19 |
| George, City Of | County of Grant | 1,035 | 0 | 27 |
| Sunserra At Crescent Bar | County of Grant | 1,000 | 0 | 149 |
| Moses Lake State Park | County of Grant | 958 | 0 | 0 |
| Wallred Water System | County of Grant | 877 | 0 | 7 |
| Coulee City, Town Of | County of Grant | 856 | 0 | 12 |
| Quincy Valley Rest Area | County of Grant | 834 | 0 | 7 |
| Weiler-martin Tracts Water Assn | County of Grant | 775 | 0 | 19 |
| Ephrata Raceway Park | County of Grant | 700 | 0 | 0 |
| Sunbanks Resort | County of Grant | 638 | 0 | 0 |
| Dry Falls State Park | County of Grant | 519 | 0 | 4 |
| Moses Lake Livestock Auction | County of Grant | 471 | 0 | 0 |
| Smokiam Rv Resort | County of Grant | 469 | 0 | 11 |
| Royal Water District | County of Grant | 426 | 0 | 35 |
| Quincy Livestock Market, Inc. | County of Grant | 400 | 0 | 0 |
| Wilson Creek Water Dept, Town Of | County of Grant | 386 | 0 | 16 |
| Jr Simplot Co | County of Grant | 365 | 0 | 21 |
| Cascade Valley Water District | County of Grant | 342 | 0 | 80 |
| Longview Elementary School | County of Grant | 328 | 0 | 0 |
| Deep Lake State Park | County of Grant | 323 | 0 | 4 |
| Green Acres Water System | County of Grant | 315 | 0 | 5 |
| Green Acres Orchard | County of Grant | 308 | 0 | 0 |
| Hillcrest Water Users Assn | County of Grant | 300 | 0 | 25 |
| Port Of Royal Slope | County of Grant | 297 | 0 | 41 |
| Midway Mini-mart | County of Grant | 293 | 0 | 8 |
| Moses Lake Golf & Country Club | County of Grant | 290 | 0 | 0 |
| Skyline Water System Inc | County of Grant | 275 | 0 | 17 |
| Blue Lake Rest Area | County of Grant | 263 | 0 | 4 |
| Parker Spring Acres Water Assoc | County of Grant | 255 | 0 | 9 |
| Dry Falls Cafe | County of Grant | 251 | 0 | 0 |
| Sunrise Water Association | County of Grant | 250 | 0 | 20 |
| Grove Terrace Mhp Two, Llc | County of Grant | 249 | 0 | 80 |
| Hartline Water System | County of Grant | 249 | 0 | 43 |
| Stratford Road Estates | County of Grant | 247 | 0 | 92 |
| Crescent View Condominium Owners | County of Grant | 243 | 0 | 16 |
| Ridgeview Estates Water Association | County of Grant | 240 | 0 | 4 |
| Brownie Korner | County of Grant | 213 | 0 | 33 |
| Crescent Bar Resort | County of Grant | 193 | 0 | 17 |
| Laurents Sun Village Resort | County of Grant | 192 | 0 | 26 |
| Country Club Estates Water System | County of Grant | 186 | 0 | 70 |
| Westmont Acres | County of Grant | 185 | 0 | 16 |
| Wanapum Village | County of Grant | 180 | 0 | 52 |
| New Columbia Water Assn | County of Grant | 166 | 0 | 0 |
| Eldorado Stone | County of Grant | 165 | 0 | 63 |
| Sentinel Gap Water Assn | County of Grant | 165 | 0 | 37 |
| Quail Run Mobile Home Park | County of Grant | 165 | 0 | 9 |
| Cascade Village Mhp | County of Grant | 164 | 0 | 97 |
| Steamboat Rock - Northrup Point | County of Grant | 164 | 0 | 6 |
| Lazy Acres Mobile Home Park | County of Grant | 164 | 0 | 0 |
| Mar Don Resort | County of Grant | 153 | 0 | 17 |
| Skyline Acres Inc | County of Grant | 151 | 0 | 116 |
| Moses Lake Irrig & Rehab District | County of Grant | 151 | 0 | 15 |
| Westshore Water Company | County of Grant | 148 | 0 | 6 |
| Potholes Development Inc | County of Grant | 147 | 0 | 15 |
| Blue Lake Resort | County of Grant | 146 | 0 | 12 |
| Quincy Valley Adult Park | County of Grant | 144 | 0 | 4 |
| Americian Adventure,soap Lk Resort | County of Grant | 141 | 0 | 0 |
| Longview Water Inc | County of Grant | 140 | 0 | 0 |
| Golden Valley Water Assn | County of Grant | 138 | 0 | 32 |
| Marlin Hutterian | County of Grant | 134 | 0 | 328 |
| Frontier Corner | County of Grant | 128 | 0 | 0 |
| Wanapum Powerplant | County of Grant | 126 | 0 | 15 |
| Summer Falls State Park | County of Grant | 121 | 0 | 0 |
| Beverly Water District | County of Grant | 120 | 0 | 0 |
| Sage Hills Golf Club & Rv Resort | County of Grant | 115 | 0 | 0 |
| Priest Rapids | County of Grant | 114 | 0 | 0 |
| Nffc - Quincy | County of Grant | 110 | 0 | 0 |
| Ponderosa Mobile Home Park | County of Grant | 105 | 0 | 0 |
| Purple Sage Orchard | County of Grant | 105 | 0 | 0 |
| Osullivan Sportsmens Resort | County of Grant | 104 | 0 | 0 |
| Lakeshore Mobile Home Court | County of Grant | 103 | 0 | 0 |
| Zirkle - Royal Slope - 1 | County of Grant | 100 | 0 | 0 |
| Rasor Farm Labor | County of Grant | 100 | 0 | 0 |
| Basic American Foods | County of Grant | 100 | 0 | 0 |
| Chukar Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Sam Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Raven Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Uncle Dans Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Fox Orchard Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Desert Villa | County of Grant | 100 | 0 | 0 |
| Escure Farms | County of Grant | 100 | 0 | 0 |
| Qcy Farmworker Housing | County of Grant | 100 | 0 | 0 |
| Flicker Orchard Farm Worker Housing | County of Grant | 99 | 0 | 0 |
| ZIRKLE - MATTAWA RANCH | County of Grant | 99 | 0 | 0 |
| T-11 Farmworker Housing | County of Grant | 99 | 0 | 0 |
| Randy Allred Employee Housing | County of Grant | 98 | 0 | 0 |
| Diamond Point Water System | Cle Elum | 96 | 17 | 0 |
| Zirkle - Wahluke Ranch | County of Grant | 96 | 0 | 0 |
| Zirkle - Husky Ranch | County of Grant | 96 | 0 | 0 |
| Zirkle - Yanoff Ranch #2 | County of Grant | 96 | 0 | 0 |
| Hound Orchard Farmworker Housing | County of Grant | 96 | 0 | 0 |
| Quail Orchard Farmworker Housing | County of Grant | 96 | 0 | 0 |
| Highway 28 Orchard Farmworker | County of Grant | 96 | 0 | 0 |
| King Fuji Ranch Housing No. 2 | County of Grant | 96 | 0 | 0 |
| Valley Fruit - Hilltop | County of Grant | 96 | 0 | 0 |
| Zirkle - Royal Slope Ranch #2 | County of Grant | 96 | 0 | 0 |
| Lawrence Orchards Farmworker | County of Grant | 96 | 0 | 0 |
| Capstone Farmworker Housing | County of Grant | 96 | 0 | 0 |
| Sweet Note Farmworker Housing | County of Grant | 96 | 0 | 0 |
| Gambler Orchard Farmworker Housing | County of Grant | 95 | 0 | 0 |
| Amt - Mattawa Ranch | County of Grant | 95 | 0 | 0 |
| Pheasant Run | County of Grant | 95 | 0 | 0 |
| Country Corner Mobile Home Park | County of Grant | 95 | 0 | 0 |
| Skyline East Orchard | County of Grant | 93 | 0 | 0 |
| Wheeler Wa Bnrr Co. | County of Grant | 93 | 0 | 0 |
| Whispering Rock Farmworker Housing | County of Grant | 92 | 0 | 0 |
| Chiawana - Beverly Burke Ranch | County of Grant | 92 | 0 | 0 |
| First Potholes Water Users Assn | County of Grant | 90 | 0 | 0 |
| St Marie Associates | County of Grant | 90 | 0 | 0 |
| Sand Slope Acres | County of Grant | 89 | 0 | 0 |
| Viking Road Water System | County of Grant | 88 | 0 | 0 |
| Marine View Home Owners Assn | County of Grant | 87 | 0 | 0 |
| Wagon Wheel Mhp | County of Grant | 86 | 0 | 0 |
| Mac Thom Orchards | County of Grant | 84 | 0 | 0 |
| Royal Pacific Orchard | County of Grant | 84 | 0 | 0 |
| Willows Trailer Village | County of Grant | 83 | 0 | 0 |
| Coulee Lodge Resort | County of Grant | 83 | 0 | 0 |
| Yanoff Ranch | County of Grant | 82 | 0 | 0 |
| Five Starr Orchard Farmworker | County of Grant | 81 | 0 | 0 |
| Soaring Eagle #6 | County of Grant | 81 | 0 | 0 |
| Wahluke Meeting House | County of Grant | 80 | 0 | 0 |
| Inland Tarp & Cover | County of Grant | 76 | 0 | 0 |
| Outlaw Camp | County of Grant | 75 | 0 | 0 |
| Admiral Water Users Assn | County of Grant | 74 | 0 | 0 |
| Winchester Farmworker - Cfp | County of Grant | 72 | 0 | 0 |
| Larson Park | County of Grant | 72 | 0 | 0 |
| Valley Fruit Orchards Llc | County of Grant | 72 | 0 | 0 |
| King Fuji Ranch Housing | County of Grant | 71 | 0 | 0 |
| Wanapum Maintenance Center | County of Grant | 70 | 0 | 0 |
| Painted Hills Water Association | County of Grant | 70 | 0 | 0 |
| Dow Apts | County of Grant | 69 | 0 | 0 |
| Big Wallys | County of Grant | 67 | 0 | 0 |
| Banks Lake Golf Course | County of Grant | 67 | 0 | 0 |
| Westerner Trailer Ct., The | County of Grant | 66 | 0 | 0 |
| New Mar Don Resort | County of Grant | 65 | 0 | 0 |
| Willow Drive Nursery Warehouse Off. | County of Grant | 65 | 0 | 0 |
| Camp Delaney | County of Grant | 65 | 0 | 0 |
| Rjk Farmworker Housing Ws | County of Grant | 64 | 0 | 0 |
| Cave B Inn & Spa Resort | County of Grant | 64 | 0 | 0 |
| Stemilt Associates - Mattawa | County of Grant | 63 | 0 | 0 |
| Brissey Water System | County of Grant | 63 | 0 | 0 |
| Sunset Acres Water Assn | County of Grant | 61 | 0 | 0 |
| Orchards At Crescent Bar | County of Grant | 60 | 0 | 0 |
| North Shore Acres | County of Grant | 58 | 0 | 0 |
| Americold Logistics | County of Grant | 58 | 0 | 0 |
| Winchester Orchard Farmworker | County of Grant | 56 | 0 | 0 |
| Moores Blue Lake Water System | County of Grant | 56 | 0 | 0 |
| Frenchman Hills Vineyard | County of Grant | 56 | 0 | 0 |
| Lakefront Rv Park | County of Grant | 56 | 0 | 0 |
| Atm George Farmworker Housing | County of Grant | 54 | 0 | 0 |
| Aaa Mobile Home & Rv Park | County of Grant | 54 | 0 | 0 |
| Jonathinns Restaurant | County of Grant | 53 | 0 | 0 |
| Frenchman Orchard Farmworker | County of Grant | 52 | 0 | 0 |
| Sun Valley Orchard Farmworker | County of Grant | 52 | 0 | 0 |
| R & P Rentals | County of Grant | 52 | 0 | 0 |
| Babcock No. 3 Farmworker Housing | County of Grant | 52 | 0 | 0 |
| Weber Farms Orchard Housing #2 | County of Grant | 50 | 0 | 0 |
| Wahluke School District 73 | County of Grant | 50 | 0 | 0 |
| Trout Lodge Inc | County of Grant | 50 | 0 | 0 |
| Matson - Mattawa Campus | County of Grant | 48 | 0 | 0 |
| Jack Rabbit Water System | County of Grant | 48 | 0 | 0 |
| Kds Orchards Farmworker Housing | County of Grant | 48 | 0 | 0 |
| Meadow Park Water System | County of Grant | 48 | 0 | 0 |
| Smith Brothers General Store | County of Grant | 48 | 0 | 0 |
| Royal Slope Scales | County of Grant | 47 | 0 | 0 |
| Columbia Bean | County of Grant | 45 | 0 | 0 |
| Taylor Orchards - Tnt Farm Camp | County of Grant | 45 | 0 | 0 |
| Sunfresh Inc | County of Grant | 45 | 0 | 0 |
| Grant Co Pud | County of Grant | 45 | 0 | 0 |
| Sunset Acres Water Assoc | County of Grant | 45 | 0 | 0 |
| Cougar Campers | County of Grant | 44 | 0 | 0 |
| Crescent Bay Resort | County of Grant | 44 | 0 | 0 |
| Willamette Egg Farms - Moses Lake | County of Grant | 44 | 0 | 0 |
| Skeels, Clyde Water System | County of Grant | 44 | 0 | 0 |
| Schick, Theodore & Evelyn | County of Grant | 44 | 0 | 0 |
| Lakeview Mobile Terrace | County of Grant | 43 | 0 | 0 |
| Fordair Water Co-op Inc | County of Grant | 43 | 0 | 0 |
| Odessa Trading Company | County of Grant | 43 | 0 | 0 |
| Zirkle-Chief Mattawa Ranch | County of Grant | 41 | 0 | 0 |
| Aviator Ridge Farmworker Housing | County of Grant | 40 | 0 | 0 |
| Sagedale Apartments | County of Grant | 40 | 0 | 0 |
| C&o Orchards - George Labor Camp | County of Grant | 40 | 0 | 0 |
| Moses Pointe Water System #1 | County of Grant | 40 | 0 | 0 |
| Colt Water System | County of Grant | 39 | 0 | 0 |
| Whispering Winds Seventh Day Adv. | County of Grant | 39 | 0 | 0 |
| Sage Hills Estates 1 | County of Grant | 38 | 0 | 0 |
| General Dynamics - Ots | County of Grant | 38 | 0 | 0 |
| Silver Sands Condo Water | County of Grant | 37 | 0 | 0 |
| Colockum Ridge Golf Course | County of Grant | 37 | 0 | 0 |
| Royal Watermaster - Qcbid | County of Grant | 37 | 0 | 0 |
| Drakes Mobile Home Park | County of Grant | 36 | 0 | 0 |
| W&l Orchards | County of Grant | 36 | 0 | 0 |
| Butler Hazel | County of Grant | 36 | 0 | 0 |
| Viewridge Apts | County of Grant | 36 | 0 | 0 |
| Western Polymer | County of Grant | 35 | 0 | 0 |
| Duane Jenks | County of Grant | 35 | 0 | 0 |
| Blue Lake Summer Homes Water Assn | County of Grant | 34 | 0 | 0 |
| Last Resort Rv Park | County of Grant | 34 | 0 | 0 |
| Paxson Platt Water Association | County of Grant | 34 | 0 | 0 |
| Priest Rapids Fisheries Building | County of Grant | 34 | 0 | 0 |
| Sun Basin Campground | County of Grant | 33 | 0 | 0 |
| Mt View Water System | County of Grant | 33 | 0 | 0 |
| Ballard Resort | County of Grant | 33 | 0 | 0 |
| Babcock North Water System | County of Grant | 33 | 0 | 0 |
| Steamboat Rock - Northrup Canyon | County of Grant | 33 | 0 | 0 |
| Rodriguez Water System | County of Grant | 32 | 0 | 0 |
| T And T Orchards | County of Grant | 32 | 0 | 0 |
| Orchard Homes Water System | County of Grant | 31 | 0 | 0 |
| Jamie Baird Water System | County of Grant | 31 | 0 | 0 |
| Reconciliation Church | County of Grant | 31 | 0 | 0 |
| Wild Horse Campground System 1 | County of Grant | 31 | 0 | 0 |
| Lake Ridge Hills Water Assn | County of Grant | 30 | 0 | 0 |
| Grant Orchard M.h. Park | County of Grant | 30 | 0 | 0 |
| Park Orchard Tract 40 | County of Grant | 30 | 0 | 0 |
| Larson Mobil Home Park | County of Grant | 30 | 0 | 0 |
| Mills Trailer Village | County of Grant | 30 | 0 | 0 |
| Country Dream Estates | County of Grant | 30 | 0 | 0 |
| Evergreen Mobile Home Park | County of Grant | 30 | 0 | 0 |
| Mallard Haven Water Company | County of Grant | 29 | 0 | 0 |
| Westshore Acres Community Water | County of Grant | 29 | 0 | 0 |
| Cave B Inn | County of Grant | 29 | 0 | 0 |
| Sage Hills Second Water System | County of Grant | 28 | 0 | 0 |
| Lyons Water System | County of Grant | 28 | 0 | 0 |
| Langguth, F.w. Winery | County of Grant | 28 | 0 | 0 |
| Sun Desert Inc | County of Grant | 27 | 0 | 0 |
| Weber Orchard | County of Grant | 27 | 0 | 0 |
| Fairview Water Users | County of Grant | 27 | 0 | 0 |
| Canyon Crest Orchard & Rv Park | County of Grant | 26 | 0 | 0 |
| Taylor Orchards - Taylor Farm Camp | County of Grant | 25 | 0 | 0 |
| Agrex Water System | County of Grant | 25 | 0 | 0 |
| Sandy Point Mobile Home Park | County of Grant | 25 | 0 | 0 |
| Wagon Wheel Estate | County of Grant | 25 | 0 | 0 |
| Aqua Supreme Drinking Water | County of Grant | 25 | 0 | 0 |
| Alacozy Hotel | County of Grant | 25 | 0 | 0 |
| Grant Co Pud Priest Rapid | County of Grant | 25 | 0 | 0 |
| Earl & Carol Laurent | County of Grant | 25 | 0 | 0 |
| Central Wa Concrete | County of Grant | 25 | 0 | 0 |
| North Wheeler Water Assoc | County of Grant | 25 | 0 | 0 |
| Hilltop Arco | County of Grant | 25 | 0 | 0 |
| Jones Produce Co | County of Grant | 25 | 0 | 0 |
| Wanapum Village Water | County of Grant | 25 | 0 | 0 |
| Eastgate Auto Truck Stop | County of Grant | 25 | 0 | 0 |
| Gem Motel Water | County of Grant | 25 | 0 | 0 |
| Warden Lake Resort | County of Grant | 24 | 0 | 0 |
| Lakeshores West 1 | County of Grant | 24 | 0 | 0 |
| Lakeshores West 2 | County of Grant | 24 | 0 | 0 |
| Smith Brothers Dairy | County of Grant | 24 | 0 | 0 |
| Willow Acres Apartments | County of Grant | 23 | 0 | 0 |
| Trout Lake Farm | County of Grant | 23 | 0 | 0 |
| Shady Tree Rv Prk At Murphys Corner | County of Grant | 22 | 0 | 0 |
| Mason's Family Grocery | County of Grant | 22 | 0 | 0 |
| Lakeshore Water Assn Inc | County of Grant | 21 | 0 | 0 |
| Legacy Resort At Frenchman Hills | County of Grant | 20 | 0 | 0 |
| Raineys Circle Tr Ct | County of Grant | 20 | 0 | 0 |
| Lakeshores West 3 | County of Grant | 20 | 0 | 0 |
| Cenex Harvest States Water System | County of Grant | 20 | 0 | 0 |
| Flanagan & Jones | County of Grant | 20 | 0 | 0 |
| ZIRKLE-VINO | County of Grant | 20 | 0 | 0 |
| Long Lake Shores | County of Grant | 18 | 0 | 0 |
| Inland Heights - 3 Ken | County of Grant | 18 | 0 | 0 |
| Wenger, May | County of Grant | 18 | 0 | 0 |
| Stratford Road Estates 1-2 | County of Grant | 16 | 0 | 0 |
| Beverly Milwaukee R R | County of Grant | 16 | 0 | 0 |
| Heartly Estates 6-9 | County of Grant | 16 | 0 | 0 |
| Coulee City Rv Park | County of Grant | 15 | 0 | 0 |
| Westview Estates Well 1 | County of Grant | 15 | 0 | 0 |
| U S Coast Guard Sta | County of Grant | 15 | 0 | 0 |
| Martha Inn | County of Grant | 15 | 0 | 0 |
| Winchester View Estates | County of Grant | 14 | 0 | 0 |
| YACKLEY, TIM | County of Grant | 14 | 0 | 0 |
| Pfeiffer Meadows Ii Well 6 | County of Grant | 12 | 0 | 0 |
| Westview Estates Well 2 | County of Grant | 11 | 0 | 0 |
| Sunny Springs Resort & Campground | County of Grant | 9 | 0 | 0 |
| Royal Bluff Ranch | County of Grant | 9 | 0 | 0 |
| Pfeiffer Meadows Ii Well 2 | County of Grant | 9 | 0 | 0 |
| Warden Lake Resort | County of Grant | 9 | 0 | 0 |
| Stratford Road Estates 1-3 | County of Grant | 8 | 0 | 0 |
| Stratford Trailer Park - East Well | County of Grant | 8 | 0 | 0 |
| Inland Heights 1-ed | County of Grant | 8 | 0 | 0 |
| Inland Heights - 2-carol | County of Grant | 8 | 0 | 0 |
| Baseline .5 Water System | County of Grant | 8 | 0 | 0 |
| Lost Lane Llc | County of Grant | 7 | 0 | 0 |
| Pfeiffer Meadows Ii Well 3 | County of Grant | 6 | 0 | 0 |
| Pfeiffer Meadows Ii Well 4 | County of Grant | 6 | 0 | 0 |
| Summer Falls Park | County of Grant | 6 | 0 | 0 |
| Mathews Farm | County of Grant | 6 | 0 | 0 |
| Westview Estates Well 3 | County of Grant | 5 | 0 | 0 |
| Jake's Meats | County of Grant | 5 | 0 | 0 |
| Winchester Rv Park | County of Grant | 5 | 0 | 0 |
| Panorama Heights | County of Grant | 4 | 0 | 0 |
| Green Water System | County of Grant | 4 | 0 | 0 |
| De Milles Long Lake Grocery | County of Grant | 4 | 0 | 0 |
| Pfeiffer Meadows Ii Well 1 | County of Grant | 3 | 0 | 0 |
| Pfeiffer Meadows Ii Well 5 | County of Grant | 3 | 0 | 0 |
| Big Sun Resort | County of Grant | 3 | 0 | 0 |
| Long Lake Shores Inc | County of Grant | 2 | 0 | 0 |
| El Rancho Motel | County of Grant | 2 | 0 | 0 |
| Desert Inn | County of Grant | 2 | 0 | 0 |
| Columbia Rv | County of Grant | 1 | 0 | 0 |
| Grand Coulee Dam | County of Grant | 1 | 0 | 0 |