We found 185 public water systems that could serve the same population as Upper Skagit Utility Dept (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Skagit County Pud 1 Judy Res | Mount Vernon | 65,118 | 28 | 10 |
| Anacortes, City Of | Mount Vernon | 20,059 | 4 | 30 |
| Bow Hill Rest Area | County of Skagit | 5,237 | 0 | 0 |
| Bow Hill Rest Areas - Dot | County of Skagit | 5,237 | 0 | 0 |
| Shelter Bay Community Inc | County of Skagit | 1,982 | 0 | 4 |
| Skagit Co Water District #1 | County of Skagit | 1,974 | 0 | 11 |
| Skagit County Pud 1 Fidalgo | County of Skagit | 1,945 | 0 | 2 |
| Blanchard Edison Water Assn. Inc. | County of Skagit | 1,480 | 0 | 17 |
| La Conner Water Dept | County of Skagit | 1,299 | 0 | 7 |
| Samish Farms Water Assn | County of Skagit | 1,017 | 0 | 10 |
| Deception Pass Sp - Rosario Beach | County of Skagit | 999 | 0 | 3 |
| Cape Horn Maintenance Company | County of Skagit | 940 | 0 | 20 |
| Alberts Red Apple Market | County of Skagit | 840 | 0 | 2 |
| Skagit Speedways | County of Skagit | 736 | 0 | 27 |
| Concrete Utilities | County of Skagit | 732 | 0 | 18 |
| Bay View State Park | County of Skagit | 692 | 0 | 0 |
| Lyman Water Department | County of Skagit | 673 | 0 | 19 |
| Northern State Multi Serv. Center | County of Skagit | 670 | 0 | 0 |
| Del Mar Community Service | County of Skagit | 657 | 0 | 6 |
| Hamilton Water Department | County of Skagit | 540 | 0 | 27 |
| Shell Puget Sound Refinery | County of Skagit | 525 | 0 | 0 |
| Marblemount Drive In | County of Skagit | 401 | 0 | 0 |
| Skagit Co Pud - Cedargrove | County of Skagit | 400 | 0 | 13 |
| Tesoro Northwest Company | County of Skagit | 400 | 0 | 0 |
| Razar State Park | County of Skagit | 359 | 0 | 0 |
| Leif Erikson Rec Assoc | County of Skagit | 320 | 0 | 9 |
| Marblemount Ranger Station | County of Skagit | 311 | 0 | 15 |
| Raser State Park | County of Skagit | 309 | 0 | 0 |
| Deception Pass Sp - Bowman Bay | County of Skagit | 291 | 0 | 0 |
| Avalon Links Golf Club | County of Skagit | 266 | 0 | 18 |
| Fire Mt Scout Reservation | County of Skagit | 266 | 0 | 58 |
| Burlington Koa | County of Skagit | 254 | 0 | 8 |
| Lake Tyee | County of Skagit | 254 | 0 | 19 |
| Samish Grade School | County of Skagit | 250 | 0 | 11 |
| Thousand Trails-la Conner | County of Skagit | 239 | 0 | 4 |
| Samish River Park, Inc. | County of Skagit | 227 | 0 | 3 |
| Grandy Creek Resort | County of Skagit | 224 | 0 | 9 |
| Skagit Co Pud - Marblemount | County of Skagit | 221 | 0 | 8 |
| Holiday Hideaway | County of Skagit | 215 | 0 | 22 |
| Upper Skagit Indian Utility Dept | County of Skagit | 215 | 0 | 0 |
| Colony Mountain | County of Skagit | 211 | 0 | 14 |
| Skagit Co Pud - Alger | County of Skagit | 210 | 0 | 14 |
| Grandy Creek Grocery Water System | County of Skagit | 207 | 0 | 11 |
| Chuckanut Manor Restaurant | County of Skagit | 207 | 0 | 10 |
| Thousand Trails - Mt Vernon | County of Skagit | 205 | 0 | 13 |
| Skagit Co Pud Rockport | County of Skagit | 198 | 0 | 5 |
| Miller, Howard/steelhead Park | County of Skagit | 160 | 0 | 0 |
| Breazeale Interpretive Center | County of Skagit | 157 | 0 | 0 |
| Skagit River Woods Camp Cl | County of Skagit | 156 | 0 | 0 |
| Buffalo Run Restaurant | County of Skagit | 150 | 0 | 0 |
| Dellinger Labor Camp | County of Skagit | 150 | 0 | 0 |
| Fish-in Restaurant | County of Skagit | 147 | 0 | 0 |
| Cascadian Home Farm | County of Skagit | 143 | 0 | 6 |
| Skagit View Village Water System | County of Skagit | 137 | 0 | 17 |
| Eagle Valley Water System | County of Skagit | 135 | 0 | 12 |
| Blue Sky Outfitters Water System | County of Skagit | 132 | 0 | 0 |
| Oyster Bar, The | County of Skagit | 132 | 0 | 13 |
| Kovac's | County of Skagit | 127 | 0 | 0 |
| Snee-oosh Land Co | County of Skagit | 123 | 0 | 0 |
| Big Lake Water Assn. | County of Skagit | 118 | 0 | 0 |
| Valley View Estates Water Assn | County of Skagit | 113 | 0 | 0 |
| Madrona Community, Inc | County of Skagit | 112 | 0 | 0 |
| Glacier Peak Resort And Winery | County of Skagit | 108 | 0 | 0 |
| Montborne Improvement Club | County of Skagit | 106 | 0 | 0 |
| Oyster Creek Inn | County of Skagit | 103 | 0 | 0 |
| Lone Tree Tavern & Cafe | County of Skagit | 103 | 0 | 0 |
| Pit Stop Bar & Grill | County of Skagit | 98 | 0 | 0 |
| Dog Island Goods | County of Skagit | 96 | 0 | 0 |
| Day Creek Chapel | County of Skagit | 94 | 0 | 0 |
| Prairie Acres Water System | County of Skagit | 90 | 0 | 0 |
| Alger Food Mart | County of Skagit | 88 | 0 | 0 |
| Scott Paper Company | County of Skagit | 85 | 0 | 0 |
| Deception Shores Water Association | Oak Harbor | 83 | 0 | 0 |
| Pressentin Creek Wilderness | County of Skagit | 81 | 0 | 0 |
| Sauk-suiattle Community | County of Skagit | 80 | 0 | 0 |
| Camp Korey | County of Skagit | 79 | 0 | 0 |
| North Fir Island Water Association | Mount Vernon | 76 | 0 | 0 |
| Skagit Co Pud - Potlatch Beach | County of Skagit | 70 | 0 | 0 |
| Bertelsen Winery Water System | County of Skagit | 67 | 0 | 0 |
| Sunset West Water Association | County of Skagit | 66 | 0 | 0 |
| Birdsview Brewing Co | County of Skagit | 65 | 0 | 0 |
| Shim Shell Water System | County of Skagit | 62 | 0 | 0 |
| Cascade River Community Club | County of Skagit | 61 | 0 | 0 |
| Cascade Ag Services | County of Skagit | 60 | 0 | 0 |
| Big Lake Resort & Carousel Apt | County of Skagit | 59 | 0 | 0 |
| Lookout Arts Quarry Water System | County of Skagit | 56 | 0 | 0 |
| Lake Erie Trailer Park | County of Skagit | 56 | 0 | 0 |
| Mom's Snack Shop | County of Skagit | 55 | 0 | 0 |
| Guemes Island Resort | County of Skagit | 54 | 0 | 0 |
| Lake Mcmurray Recreation Resort | County of Skagit | 52 | 0 | 0 |
| Timberline Travelers Park | County of Skagit | 51 | 0 | 0 |
| Shorewood Water | County of Skagit | 50 | 0 | 0 |
| Old Day Creek Commune | County of Skagit | 50 | 0 | 0 |
| Seaway Hollow Association | County of Skagit | 47 | 0 | 0 |
| Wildlife Acres Water Association | County of Skagit | 46 | 0 | 0 |
| Sauk Mountain Estates | County of Skagit | 45 | 0 | 0 |
| Stavig, Charles Water System | County of Skagit | 45 | 0 | 0 |
| Lunz Resort | County of Skagit | 45 | 0 | 0 |
| Eagles Nest Water System | County of Skagit | 44 | 0 | 0 |
| Lower Cedardale Water Co | County of Skagit | 44 | 0 | 0 |
| Thomas Creek | County of Skagit | 42 | 0 | 0 |
| Hillside Motel | County of Skagit | 42 | 0 | 0 |
| Shangri La Community Club | County of Skagit | 41 | 0 | 0 |
| Guemes Island Water Assn(526-38) | County of Skagit | 41 | 0 | 0 |
| Bow Hill Weigh Station | County of Skagit | 40 | 0 | 0 |
| Prairie Estates Water System | County of Skagit | 39 | 0 | 0 |
| Bacus Road #1 | County of Skagit | 38 | 0 | 0 |
| Rolf Bruun | County of Skagit | 36 | 0 | 0 |
| River Lane Community Club | County of Skagit | 36 | 0 | 0 |
| Baker Lake Travel Center | County of Skagit | 36 | 0 | 0 |
| General Chemical Corp | County of Skagit | 36 | 0 | 0 |
| Riverhouse | County of Skagit | 35 | 0 | 0 |
| Sjoboen Water System | County of Skagit | 35 | 0 | 0 |
| Taylor Shellfish Farms (samish) | County of Skagit | 35 | 0 | 0 |
| Crown Pacific | County of Skagit | 35 | 0 | 0 |
| Baker River Ranger Station | County of Skagit | 35 | 0 | 0 |
| Wildwood Lane Corp | County of Skagit | 35 | 0 | 0 |
| Garrison Apartment | County of Skagit | 35 | 0 | 0 |
| Rockport State Park | County of Skagit | 34 | 0 | 0 |
| Choms Chevron | County of Skagit | 33 | 0 | 0 |
| Pacific Rim Tonewoods Water System | County of Skagit | 32 | 0 | 0 |
| Mountain View Subdivision | County of Skagit | 30 | 0 | 0 |
| Thibert's Crab Market, Inc. | County of Skagit | 30 | 0 | 0 |
| East North Beach Comm Water Assn | County of Skagit | 29 | 0 | 0 |
| Guemes Island Comm Center Assn | County of Skagit | 28 | 0 | 0 |
| Mchaven Inc | County of Skagit | 28 | 0 | 0 |
| Rosario Beach Marine Laboratory | County of Skagit | 27 | 0 | 0 |
| Sunny Slope Water System | County of Skagit | 27 | 0 | 0 |
| Sauk River Christian Camp | County of Skagit | 26 | 0 | 0 |
| Hope Island Water Association | County of Skagit | 26 | 0 | 0 |
| Cascade Islands Campground | County of Skagit | 25 | 0 | 0 |
| Ashbach Community Water | County of Skagit | 25 | 0 | 0 |
| Shake Mill Cafe | County of Skagit | 25 | 0 | 0 |
| North Beach Water Co | County of Skagit | 25 | 0 | 0 |
| Sauk Mt. Ranch | County of Skagit | 25 | 0 | 0 |
| Ocean Acres Incorporated | County of Skagit | 25 | 0 | 0 |
| Miracle Well #1 | County of Skagit | 25 | 0 | 0 |
| Bonnie Acres Water Association | County of Skagit | 25 | 0 | 0 |
| Totem Trail Cafe | County of Skagit | 25 | 0 | 0 |
| Wagon Wheel Motel | County of Skagit | 25 | 0 | 0 |
| Potlatch Beach-division Ii | County of Skagit | 24 | 0 | 0 |
| Double Creek Water Association | County of Skagit | 24 | 0 | 0 |
| Avery Lane Division Ii Water System | County of Skagit | 24 | 0 | 0 |
| Friday Creek Campground | County of Skagit | 23 | 0 | 0 |
| Creekside Camping | County of Skagit | 23 | 0 | 0 |
| Headquarters Water Assoc Inc | County of Skagit | 22 | 0 | 0 |
| Alverson Tract Owners Assn | County of Skagit | 18 | 0 | 0 |
| Lake Cavanaugh Water System | County of Skagit | 18 | 0 | 0 |
| Day Creek Corporation Spring | County of Skagit | 15 | 0 | 0 |
| Grassmere Water System | County of Skagit | 15 | 0 | 0 |
| Agate Cove Water Association | County of Skagit | 14 | 0 | 0 |
| Timberline Travelers Park | County of Skagit | 12 | 0 | 0 |
| Strells West Beach Tracts | County of Skagit | 11 | 0 | 0 |
| Wilderness Village Trailer Park | County of Skagit | 11 | 0 | 0 |
| Skagit River Colony | County of Skagit | 11 | 0 | 0 |
| Buffalo Run Inn | County of Skagit | 11 | 0 | 0 |
| Alpine Rv/mh Park | County of Skagit | 10 | 0 | 0 |
| Parson Creek Water System | County of Skagit | 10 | 0 | 0 |
| Saje Lane Water System | County of Skagit | 10 | 0 | 0 |
| Coal Creek Maintenance Facility | County of Skagit | 10 | 0 | 0 |
| Green Cliffs Association, Inc | County of Skagit | 9 | 0 | 0 |
| Avery Lane Div. Iii Water System | County of Skagit | 8 | 0 | 0 |
| Tidewater Road Water System | County of Skagit | 8 | 0 | 0 |
| Fox Hollow Water System | County of Skagit | 8 | 0 | 0 |
| Samish Island Water Co | County of Skagit | 8 | 0 | 0 |
| Blackies Tavern | County of Skagit | 7 | 0 | 0 |
| Nakashima Labor Camp | County of Skagit | 7 | 0 | 0 |
| Quiet Cove Water System | County of Skagit | 6 | 0 | 0 |
| Heron Lake Community Well Assoc. | County of Skagit | 6 | 0 | 0 |
| Owl's Nest Motel | County of Skagit | 6 | 0 | 0 |
| Smider Estates Water System | County of Skagit | 5 | 0 | 0 |
| True Heart Center Water System | County of Skagit | 5 | 0 | 0 |
| Rasmussen-fladebo Water System | County of Skagit | 4 | 0 | 0 |
| Greenough Lane Water System | County of Skagit | 4 | 0 | 0 |
| South Shore Drive Water System | County of Skagit | 4 | 0 | 0 |
| Lonetree Road Water System | County of Skagit | 4 | 0 | 0 |
| Totem Girl Scout Council Camp | County of Skagit | 3 | 0 | 0 |
| Church Of God Of Prophecy | County of Skagit | 3 | 0 | 0 |
| Deadman Bay Water System | County of Skagit | 2 | 0 | 0 |
| Grospie Water System | County of Skagit | 2 | 0 | 0 |
| Cedar Creek Water System | County of Skagit | 2 | 0 | 0 |
| Whispering Firs Bed & Breakfast | County of Skagit | 2 | 0 | 0 |
| Wild Fern #2 Water System | County of Skagit | 2 | 0 | 0 |
| Howies Diner Water System | County of Skagit | 2 | 0 | 0 |
| Secret Harbor School | County of Skagit | 1 | 0 | 0 |