We found 198 public water systems that could serve the same population as Hannah Heights #2 Water Users Assn (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Moran State Park-cascade Lake | County of San Juan | 4,558 | 0 | 11 |
| Moran State Park-mountain Lake | County of San Juan | 4,548 | 0 | 5 |
| Friday Harbor, Town Of | County of San Juan | 3,535 | 0 | 47 |
| Eastsound Water Users Association | County of San Juan | 3,232 | 0 | 85 |
| Summit Lake Moran State Park | County of San Juan | 2,321 | 0 | 2 |
| Roche Harbor Water System Inc | County of San Juan | 1,919 | 0 | 138 |
| Limekiln State Park | County of San Juan | 1,619 | 0 | 4 |
| Killebrew Water Company Inc | County of San Juan | 1,603 | 0 | 0 |
| Fisherman Bay Water Association | County of San Juan | 1,180 | 0 | 30 |
| Rosario | County of San Juan | 1,012 | 0 | 48 |
| Sucia Island St Park-shallow Bay | County of San Juan | 757 | 0 | 7 |
| Orcas Landing Inc | County of San Juan | 737 | 0 | 62 |
| Sucia Island State Park | County of San Juan | 679 | 0 | 5 |
| Spencer Spit State Park | County of San Juan | 655 | 0 | 8 |
| Camp Nor Wester | County of San Juan | 480 | 0 | 3 |
| Jones Island State Park | County of San Juan | 462 | 0 | 21 |
| Doe Bay Water Users Assoc | County of San Juan | 442 | 0 | 35 |
| Olga Water Users Inc | County of San Juan | 392 | 0 | 32 |
| Stuart Is State Park | County of San Juan | 368 | 0 | 6 |
| Lopez School District #144 | County of San Juan | 342 | 0 | 4 |
| Blakely Is. Maintenance Commission | County of San Juan | 333 | 0 | 42 |
| Four Winds Westward Ho | County of San Juan | 320 | 0 | 12 |
| Camp Norwester | County of San Juan | 283 | 0 | 0 |
| Camp Orkila | County of San Juan | 233 | 0 | 6 |
| English Camp | County of San Juan | 233 | 0 | 3 |
| Doe Bay Village | County of San Juan | 200 | 0 | 0 |
| Worldmark Resort at Deer Harbor | County of San Juan | 190 | 0 | 4 |
| American Camp | County of San Juan | 186 | 0 | 2 |
| West Sound Water Association | County of San Juan | 185 | 0 | 46 |
| Orcas Highlands Association, Inc. | County of San Juan | 182 | 0 | 8 |
| San Juan Island - English Camp | County of San Juan | 171 | 0 | 0 |
| Odlin Park | County of San Juan | 162 | 0 | 17 |
| Cape San Juan Water District | County of San Juan | 158 | 0 | 32 |
| Oaks, The Mobile Home Park | County of San Juan | 143 | 0 | 20 |
| Decatur Shores Community Assoc | County of San Juan | 140 | 0 | 7 |
| Upright Channel Recreational Area | County of San Juan | 140 | 0 | 0 |
| Mackaye Harbor Water District | County of San Juan | 133 | 0 | 4 |
| San Juan Co Park | County of San Juan | 131 | 0 | 3 |
| Snug Harbor Resort Water System | County of San Juan | 126 | 0 | 12 |
| Portland Fair Estates | County of San Juan | 121 | 0 | 0 |
| San Juan Golf & Country Club | County of San Juan | 121 | 0 | 0 |
| San Juan Island Nhp-american Camp | County of San Juan | 117 | 0 | 0 |
| Spring Point Homeowners Association | County of San Juan | 108 | 0 | 0 |
| North Lopez Service | County of San Juan | 101 | 0 | 0 |
| Duck Soup Inn | County of San Juan | 96 | 0 | 0 |
| West Beach Resort | County of San Juan | 95 | 0 | 0 |
| Center Island Water System | County of San Juan | 83 | 0 | 0 |
| Raccoon Point Water System | County of San Juan | 81 | 0 | 0 |
| Mitchell Point Water Assn | County of San Juan | 81 | 0 | 0 |
| Limestone Point Water Company Inc | County of San Juan | 81 | 0 | 0 |
| Harbor On Fisherman Bay | County of San Juan | 78 | 0 | 0 |
| University Heights | County of San Juan | 76 | 0 | 0 |
| Southend Water System | County of San Juan | 75 | 0 | 0 |
| Sunset Ranch Homeowners Assoc | County of San Juan | 75 | 0 | 0 |
| Shaw County Park | County of San Juan | 75 | 0 | 0 |
| Cormorant Water System | County of San Juan | 72 | 0 | 0 |
| Hannah Heights Owners Association | County of San Juan | 66 | 0 | 0 |
| Eagle Cove Water Association | County of San Juan | 65 | 0 | 0 |
| Deer Harbor Inn | County of San Juan | 64 | 0 | 0 |
| Cattle Point Water District | County of San Juan | 63 | 0 | 0 |
| Seattle Yacht Club - Henry Island | County of San Juan | 61 | 0 | 0 |
| Buchanan Place Water System | County of San Juan | 60 | 0 | 0 |
| The Galley Water System | County of San Juan | 56 | 0 | 0 |
| View Haven Estates Comm. Club | County of San Juan | 56 | 0 | 0 |
| Matia I State Park | County of San Juan | 54 | 0 | 0 |
| Canoe Island | County of San Juan | 50 | 0 | 0 |
| Orcas Island Golf Estates | County of San Juan | 49 | 0 | 0 |
| Mineral Heights Association | County of San Juan | 46 | 0 | 0 |
| Ridgedale Ranch Water System | County of San Juan | 45 | 0 | 0 |
| Obstruction Island Community Club | County of San Juan | 42 | 0 | 0 |
| Flat Point Community Inc | County of San Juan | 42 | 0 | 0 |
| Shaw General Store | County of San Juan | 41 | 0 | 0 |
| Sunset Acres Owners Assoc | County of San Juan | 41 | 0 | 0 |
| Smugglers Cove Water System | County of San Juan | 40 | 0 | 0 |
| Aleck Bay Park Water System | County of San Juan | 40 | 0 | 0 |
| San Juan Fairways Owners Assn | County of San Juan | 40 | 0 | 0 |
| Lakedale Water System | County of San Juan | 39 | 0 | 0 |
| Dolphin Bay School | County of San Juan | 37 | 0 | 0 |
| Olerin Water System | County of San Juan | 36 | 0 | 0 |
| Common Field Water System | County of San Juan | 36 | 0 | 0 |
| Shoal Bay & Swift Bay Water Assn. | County of San Juan | 35 | 0 | 0 |
| Snug Harbor - Lopez | County of San Juan | 35 | 0 | 0 |
| Humphreys Head Owners Assoc | County of San Juan | 34 | 0 | 0 |
| Lopez Farm And Cottages Ws | County of San Juan | 34 | 0 | 0 |
| Fairway Number Three Water | County of San Juan | 33 | 0 | 0 |
| Milagra Water System | County of San Juan | 31 | 0 | 0 |
| Cayou Valley Homeowners Assoc | County of San Juan | 31 | 0 | 0 |
| Decatur Northwest | County of San Juan | 31 | 0 | 0 |
| Lopez Island Golf Club | County of San Juan | 30 | 0 | 0 |
| Spencers Landing Water System | County of San Juan | 30 | 0 | 0 |
| Sunset Point | County of San Juan | 30 | 0 | 0 |
| San Juan Ranchos | County of San Juan | 28 | 0 | 0 |
| States Inn And Ranch | County of San Juan | 28 | 0 | 0 |
| Mineral Point Community Club | County of San Juan | 27 | 0 | 0 |
| Sunrise Beach Association | County of San Juan | 27 | 0 | 0 |
| Orcas Island Foundation Camp | County of San Juan | 27 | 0 | 0 |
| Wecoma Shores Water System | County of San Juan | 26 | 0 | 0 |
| Salish Sea Water System | County of San Juan | 26 | 0 | 0 |
| North Forty Property Owners Assn | County of San Juan | 25 | 0 | 0 |
| Decatur Head Beach Association | County of San Juan | 25 | 0 | 0 |
| North Sunset Point Water Users Assn | County of San Juan | 25 | 0 | 0 |
| Fisherman Bay Enterprises | County of San Juan | 25 | 0 | 0 |
| Panarama Heights | County of San Juan | 25 | 0 | 0 |
| Lopez Village Park Water System | County of San Juan | 25 | 0 | 0 |
| Bangs Trust | County of San Juan | 25 | 0 | 0 |
| Bay Head Water Users Assoc Inc | County of San Juan | 25 | 0 | 0 |
| Mt Lake Water Supply | County of San Juan | 25 | 0 | 0 |
| Obstruction Pass | County of San Juan | 25 | 0 | 0 |
| Orcas Island Grange | County of San Juan | 25 | 0 | 0 |
| San Juan Navagation | County of San Juan | 25 | 0 | 0 |
| Shaw School | County of San Juan | 25 | 0 | 0 |
| Marlo Inc | County of San Juan | 25 | 0 | 0 |
| Lopez Island Grange | County of San Juan | 25 | 0 | 0 |
| Lopez Is Legion Comm Hall | County of San Juan | 25 | 0 | 0 |
| Haven Mac Kaye Subdivision | County of San Juan | 25 | 0 | 0 |
| Eagle Cove Estates I | County of San Juan | 25 | 0 | 0 |
| Cormorant Bay | County of San Juan | 25 | 0 | 0 |
| Panorama Hills Association | County of San Juan | 24 | 0 | 0 |
| Guthrie Cove Estates Owners Assoc | County of San Juan | 23 | 0 | 0 |
| Cape St Mary Association Water | County of San Juan | 22 | 0 | 0 |
| Mount Woolard Homeowners Assoc. | County of San Juan | 21 | 0 | 0 |
| Fircroft Inc | County of San Juan | 19 | 0 | 0 |
| Morning Light Water System | County of San Juan | 17 | 0 | 0 |
| Canoe Island Water System | County of San Juan | 16 | 0 | 0 |
| Crane Island Association | County of San Juan | 15 | 0 | 0 |
| Sperry Peninsula Water System | County of San Juan | 15 | 0 | 0 |
| Hunter Bay Water System | County of San Juan | 14 | 0 | 0 |
| E.l.c. Water System | County of San Juan | 14 | 0 | 0 |
| Hidden Acres Nonprofit H20 Assn | County of San Juan | 14 | 0 | 0 |
| Davis Head Hoa | County of San Juan | 13 | 0 | 0 |
| Islander Lopez Marina Resort | County of San Juan | 13 | 0 | 0 |
| Kanaka Bay Park | County of San Juan | 12 | 0 | 0 |
| Beach Haven Resort | County of San Juan | 12 | 0 | 0 |
| Neck Point Coves Inc | County of San Juan | 12 | 0 | 0 |
| God's Pocket Water System | County of San Juan | 10 | 0 | 0 |
| Bumstead Water Association | County of San Juan | 10 | 0 | 0 |
| Three Meadows #3-forest Lane | County of San Juan | 10 | 0 | 0 |
| Burton Haber Water System | County of San Juan | 8 | 0 | 0 |
| Aldergrove Farm Water System | County of San Juan | 8 | 0 | 0 |
| Garrison Bay Meadows Water System | County of San Juan | 8 | 0 | 0 |
| Normandy Heights Owners Association | County of San Juan | 7 | 0 | 0 |
| YACHT HAVEN WATER COOPERATIVE | County of San Juan | 6 | 0 | 0 |
| Island Camp Water System | County of San Juan | 6 | 0 | 0 |
| Godfrey Water System | County of San Juan | 6 | 0 | 0 |
| Stones Throw Water System | County of San Juan | 6 | 0 | 0 |
| Eagle Ridge #2 Water System | County of San Juan | 6 | 0 | 0 |
| Carefree Water System | County of San Juan | 5 | 0 | 0 |
| Johnson Water System | County of San Juan | 5 | 0 | 0 |
| Water Guy | County of San Juan | 5 | 0 | 0 |
| Anderson Group B Water System | County of San Juan | 4 | 0 | 0 |
| Burman Short Plat Water | County of San Juan | 4 | 0 | 0 |
| Otter Lane Water Partnership | County of San Juan | 4 | 0 | 0 |
| Bell Water System | County of San Juan | 4 | 0 | 0 |
| Neptune Water System | County of San Juan | 4 | 0 | 0 |
| Top Of The World Water System | County of San Juan | 4 | 0 | 0 |
| Blake's Point Water System | County of San Juan | 4 | 0 | 0 |
| Longhouse Water System | County of San Juan | 4 | 0 | 0 |
| James/smith Water System | County of San Juan | 4 | 0 | 0 |
| Larson / Stratton Water System | County of San Juan | 4 | 0 | 0 |
| Aleck Bay Inn Water System | County of San Juan | 4 | 0 | 0 |
| Kring Water System | County of San Juan | 4 | 0 | 0 |
| Mitchell Bay Playground Water | County of San Juan | 4 | 0 | 0 |
| Fauntleroy Point Water System | County of San Juan | 4 | 0 | 0 |
| Tuck-mcclees Water System | County of San Juan | 4 | 0 | 0 |
| Pollack / Arps | County of San Juan | 4 | 0 | 0 |
| Mac Kaye Inn | County of San Juan | 4 | 0 | 0 |
| West View Estates | County of San Juan | 4 | 0 | 0 |
| Charvelle Water System | County of San Juan | 4 | 0 | 0 |
| Kline Water System | County of San Juan | 4 | 0 | 0 |
| Peters & Sanders Water System | County of San Juan | 4 | 0 | 0 |
| Trumble & Gibbs Water System | County of San Juan | 4 | 0 | 0 |
| Beaverton Valley Farmhouse B & B | County of San Juan | 3 | 0 | 0 |
| Evergreen 2-party Water System | County of San Juan | 3 | 0 | 0 |
| Kessler - Sunset Point | County of San Juan | 3 | 0 | 0 |
| Logan Circle B & B Water System | County of San Juan | 3 | 0 | 0 |
| Foster Point Water System | County of San Juan | 3 | 0 | 0 |
| Mccombs | County of San Juan | 3 | 0 | 0 |
| Westside Story Water | County of San Juan | 3 | 0 | 0 |
| Mulno Cove Well #1 | County of San Juan | 3 | 0 | 0 |
| Little Mountain Estates W.s. | County of San Juan | 2 | 0 | 0 |
| Chapel Hill Water System | County of San Juan | 2 | 0 | 0 |
| Kan Tracts 4 A & B | County of San Juan | 2 | 0 | 0 |
| Wolf Hollow Wildlife Rehab Center | County of San Juan | 2 | 0 | 0 |
| Hidden Ridge Water System | County of San Juan | 2 | 0 | 0 |
| Pink Palace Water System | County of San Juan | 2 | 0 | 0 |
| Deach Water System | County of San Juan | 2 | 0 | 0 |
| Mariner Hill Owner's Association | County of San Juan | 2 | 0 | 0 |
| Morning Star Heights | County of San Juan | 2 | 0 | 0 |
| Orca Point Water System | County of San Juan | 2 | 0 | 0 |
| Wildwood Manor B&b Water System | County of San Juan | 2 | 0 | 0 |
| Tranfo, Mike Water System | County of San Juan | 2 | 0 | 0 |
| Flath Water System | County of San Juan | 2 | 0 | 0 |
| Estate Of John King Water System | County of San Juan | 2 | 0 | 0 |
| Blakely Island Field Station/spu | County of San Juan | 2 | 0 | 0 |
| Deer Harbor Heights Water System | County of San Juan | 2 | 0 | 0 |
| Opalco Lopez Water System | County of San Juan | 1 | 0 | 0 |
| Halvorsen House B&b Water System | County of San Juan | 1 | 0 | 0 |
| Arthur Miller Water System | County of San Juan | 1 | 0 | 0 |