| Cahaba River National Wildlife Refuge | AL | 1/2 | 4,738 | Yes | 🧒 |
| Key Cave National Wildlife Refuge | AL | 1/1 | 1,060 | Yes | |
| Mountain Longleaf National Wildlife Refuge | AL | 2/3 | 3,348 | Yes | 🧒 |
| Sauta Cave National Wildlife Refuge | AL | 1/1 | 266 | Yes | |
| Wheeler National Wildlife Refuge | AL | 3/5 | 27,628 | Yes | |
| Alaska Maritime National Wildlife Refuge | AK | 1/2 | 4,481,063 | — | |
| Alaska Peninsula National Wildlife Refuge | AK | 1/1 | 3,525,283 | — | |
| Arctic National Wildlife Refuge | AK | 1/1 | 19,637,697 | — | |
| Becharof National Wildlife Refuge | AK | 1/1 | 1,166,075 | — | |
| Innoko National Wildlife Refuge | AK | 1/1 | 4,049,856 | — | |
| Izembek National Wildlife Refuge | AK | 1/1 | 315,329 | — | |
| Kanuti National Wildlife Refuge | AK | 1/1 | 1,316,244 | — | |
| Kenai National Wildlife Refuge | AK | 4/5 | 1,938,387 | Yes | |
| Kodiak National Wildlife Refuge | AK | 2/2 | 1,635,318 | — | |
| Koyukuk National Wildlife Refuge | AK | 1/1 | 3,988,153 | — | |
| Nowitna National Wildlife Refuge | AK | 1/1 | 1,900,516 | — | |
| Selawik National Wildlife Refuge | AK | 1/1 | 2,718,909 | — | |
| Tetlin National Wildlife Refuge | AK | 1/1 | 728,114 | — | |
| Togiak National Wildlife Refuge | AK | 1/1 | 4,297,282 | — | |
| Yukon Delta National Wildlife Refuge | AK | 1/1 | 20,531,068 | — | |
| Yukon Flats National Wildlife Refuge | AK | 1/1 | 9,052,525 | — | |
| Bill Williams River National Wildlife Refuge | AZ | 2/3 | 2,911 | — | |
| Cabeza Prieta National Wildlife Refuge | AZ | 5/6 | 850,329 | Yes | |
| Cibola National Wildlife Refuge | AZ | 5/9 | 12,242 | Yes | |
| Havasu National Wildlife Refuge | AZ | 9/11 | 38,730 | Yes | |
| Imperial National Wildlife Refuge | AZ | 2/4 | 22,353 | — | |
| Kofa National Wildlife Refuge | AZ | 3/4 | 663,400 | — | |
| Leslie Canyon National Wildlife Refuge | AZ | 1/2 | 813 | — | |
| San Bernardino National Wildlife Refuge | AZ | 1/2 | 1,303 | — | |
| Bald Knob National Wildlife Refuge | AR | 4/4 | 15,436 | Yes | |
| Big Lake National Wildlife Refuge | AR | 2/3 | 10,446 | Yes | |
| Cache River National Wildlife Refuge | AR | 10/10 | 75,215 | Yes | |
| Felsenthal National Wildlife Refuge | AR | 2/3 | 77,289 | Yes | |
| Holla Bend National Wildlife Refuge | AR | 2/3 | 5,982 | Yes | |
| Overflow National Wildlife Refuge | AR | 3/4 | 13,421 | Yes | |
| Wapanocca National Wildlife Refuge | AR | 2/2 | 5,653 | Yes | |
| Colusa National Wildlife Refuge | CA | 3/4 | 1,340 | — | |
| Delevan National Wildlife Refuge | CA | 5/6 | 1,983 | — | |
| Grasslands Wildlife Management Area | CA | 6/7 | 3,002 | — | |
| Kern National Wildlife Refuge | CA | 3/4 | 3,217 | — | |
| Lower Klamath National Wildlife Refuge | CA | 3/5 | 31,277 | Yes | |
| Modoc National Wildlife Refuge | CA | 2/5 | 2,294 | Yes | 🧒 |
| North Central Valley Wildlife Management Area | CA | 3/5 | 741 | — | |
| Sacramento National Wildlife Refuge | CA | 4/5 | 3,545 | — | 🧒 |
| Sacramento River National Wildlife Refuge | CA | 22/39 | 6,083 | — | |
| San Diego National Wildlife Refuge | CA | 1/2 | 161 | — | |
| San Luis National Wildlife Refuge | CA | 6/7 | 10,145 | — | |
| San Pablo Bay National Wildlife Refuge | CA | 5/17 | 10,430 | — | |
| Sutter National Wildlife Refuge | CA | 3/4 | 1,222 | — | |
| Tule Lake National Wildlife Refuge | CA | 3/4 | 20,405 | Yes | |
| Arapaho National Wildlife Refuge | CO | 2/5 | 15,387 | Yes | 🧒 |
| Leadville National Fish Hatchery | CO | 1/1 | 3,071 | Yes | |
| Bombay Hook National Wildlife Refuge | DE | 7/8 | 9,076 | Yes | 🧒 |
| Prime Hook National Wildlife Refuge | DE | 8/10 | 6,979 | Yes | 🧒 |
| Chassahowitzka National Wildlife Refuge | FL | 2/3 | 21,837 | Yes | |
| Everglades Headwaters NWR and Conservation Area | FL | 4/5 | 7,040 | — | |
| Bond Swamp National Wildlife Refuge | GA | 1/2 | 8,570 | Yes | |
| Okefenokee National Wildlife Refuge | GA | 4/6 | 3,821 | Yes | 🧒 |
| Piedmont National Wildlife Refuge | GA | 1/2 | 38,218 | Yes | |
| Bear Lake National Wildlife Refuge | ID | 4/14 | 7,316 | — | |
| Camas National Wildlife Refuge | ID | 3/4 | 8,092 | — | |
| Deer Flat National Wildlife Refuge | ID | 5/6 | 3,064 | Yes | |
| Grays Lake National Wildlife Refuge | ID | 2/3 | 4,911 | — | |
| Kootenai National Wildlife Refuge | ID | 3/6 | 1,546 | Yes | |
| Minidoka National Wildlife Refuge | ID | 6/7 | 5,468 | — | |
| Oxford Slough Waterfowl Production Area | ID | 1/1 | 1,865 | — | |
| Chautauqua National Wildlife Refuge | IL | 1/2 | 810 | — | |
| Crab Orchard National Wildlife Refuge | IL | 5/6 | 44,377 | Yes | 🧒 |
| Cypress Creek National Wildlife Refuge | IL | 2/3 | 16,436 | — | |
| Emiquon National Wildlife Refuge | IL | 1/2 | 894 | — | |
| Great River National Wildlife Refuge | IL | 5/5 | 11,348 | — | |
| Hackmatack National Wildlife Refuge | IL | 2/3 | 655 | — | |
| Kankakee National Wildlife Refuge and Conservation Area | IL | 1/1 | 66 | — | |
| Middle Mississippi River National Wildlife Refuge | IL | 9/10 | 8,249 | — | |
| Two Rivers National Wildlife Refuge | IL | 8/8 | 9,009 | — | |
| Muscatatuck National Wildlife Refuge | IN | 2/3 | 5,202 | — | |
| Patoka River National Wildlife Refuge | IN | 2/4 | 12,601 | — | |
| Driftless Area National Wildlife Refuge | IA | 1/2 | 798 | — | |
| Iowa Wetland Management District | IA | 4/5 | 27,523 | — | |
| Neal Smith National Wildlife Refuge | IA | 1/2 | 4,645 | Yes | |
| Port Louisa National Wildlife Refuge | IA | 4/5 | 15,355 | — | |
| Union Slough National Wildlife Refuge | IA | 3/4 | 2,755 | — | |
| Flint Hills National Wildlife Refuge | KS | 2/4 | 11,621 | — | |
| Kirwin National Wildlife Refuge | KS | 3/5 | 5,817 | Yes | |
| Marais des Cygnes National Wildlife Refuge | KS | 1/2 | 4,958 | — | |
| Quivira National Wildlife Refuge | KS | 1/2 | 8,158 | — | |
| Clarks River National Wildlife Refuge | KY | 8/9 | 11,669 | Yes | |
| Big Branch Marsh National Wildlife Refuge | LA | 2/3 | 19,052 | Yes | |
| Black Bayou Lake National Wildlife Refuge | LA | 2/3 | 3,804 | Yes | |
| Bogue Chitto National Wildlife Refuge | LA | 3/6 | 36,383 | Yes | |
| Red River National Wildlife Refuge | LA | 1/2 | 10,921 | Yes | |
| Upper Ouachita National Wildlife Refuge | LA | 2/3 | 43,755 | Yes | 🧒 |
| Carlton Pond Waterfowl Production Area | ME | 1/1 | 1,034 | — | |
| Craig Brook National Fish Hatchery | ME | 1/2 | 87 | — | |
| Green Lake National Fish Hatchery | ME | 1/2 | 55 | — | |
| Moosehorn National Wildlife Refuge | ME | 4/5 | 27,627 | Yes | |
| Petit Manan National Wildlife Refuge | ME | 51/56 | 5,064 | — | |
| Rachel Carson National Wildlife Refuge | ME | 17/28 | 4,109 | Yes | 🧒 |
| Sunkhaze Meadows National Wildlife Refuge | ME | 1/1 | 11,615 | — | |
| Assabet River National Wildlife Refuge | MA | 4/6 | 2,273 | Yes | |
| Mashpee National Wildlife Refuge | MA | 1/2 | 301 | — | |
| Oxbow National Wildlife Refuge | MA | 6/7 | 1,672 | Yes | |
| Parker River National Wildlife Refuge | MA | 5/6 | 4,450 | Yes | 🧒 |
| Silvio O. Conte National Fish and Wildlife Refuge | MA | 22/28 | 50,194 | — | |
| Detroit River International Wildlife Refuge | MI | 5/6 | 1,676 | Yes | |
| Harbor Island National Wildlife Refuge | MI | 1/1 | 736 | — | |
| Jordan River National Fish Hatchery | MI | 2/3 | 74 | — | |
| Kirtlands Warbler Wildlife Management Area | MI | 1/1 | 6,616 | — | |
| Michigan Wetland Management District | MI | 1/1 | 659 | — | |
| Pendills Creek National Fish Hatchery | MI | 1/2 | 64 | — | |
| Seney National Wildlife Refuge | MI | 3/4 | 86,071 | — | |
| Shiawassee National Wildlife Refuge | MI | 3/4 | 9,875 | Yes | |
| Agassiz National Wildlife Refuge | MN | 3/4 | 58,042 | — | 🧒 |
| Big Stone National Wildlife Refuge | MN | 2/3 | 9,574 | — | |
| Big Stone Wetland Management District | MN | 1/1 | 4,442 | — | |
| Crane Meadows National Wildlife Refuge | MN | 3/3 | 2,195 | Yes | |
| Detroit Lakes Wetland Management District | MN | 1/2 | 50,199 | — | |
| Fergus Falls Wetland Management District | MN | 1/2 | 49,393 | — | |
| Glacial Ridge National Wildlife Refuge | MN | 2/3 | 17,405 | — | |
| Litchfield Wetland Management District | MN | 1/2 | 38,587 | — | |
| Minnesota Valley National Wildlife Refuge | MN | 12/17 | 12,620 | Yes | 🧒 |
| Minnesota Valley Wetland Management District | MN | 2/2 | 8,695 | — | |
| Morris Wetland Management District | MN | 1/2 | 56,610 | — | |
| Northern Tallgrass Prairie National Wildlife Refuge | MN | 4/5 | 6,677 | — | |
| Rice Lake National Wildlife Refuge | MN | 1/3 | 10,377 | — | |
| Rydell National Wildlife Refuge | MN | 2/3 | 1,836 | — | 🧒 |
| Sherburne National Wildlife Refuge | MN | 3/6 | 28,027 | — | |
| Tamarac National Wildlife Refuge | MN | 6/7 | 42,008 | — | |
| Upper Mississippi River National Wildlife and Fish Refuge | MN | 10/16 | 237,328 | — | |
| Windom Wetland Management District | MN | 1/2 | 17,831 | — | |
| Coldwater River National Wildlife Refuge | MS | 2/3 | 2,306 | Yes | 🧒 |
| Dahomey National Wildlife Refuge | MS | 1/2 | 10,276 | Yes | |
| Panther Swamp National Wildlife Refuge | MS | 5/6 | 41,448 | Yes | 🧒 |
| Sam D. Hamilton Noxubee National Wildlife Refuge | MS | 2/5 | 44,706 | Yes | 🧒 |
| Tallahatchie National Wildlife Refuge | MS | 1/2 | 3,639 | Yes | 🧒 |
| Big Muddy National Fish and Wildlife Refuge | MO | 1/1 | 21,929 | — | |
| Clarence Cannon National Wildlife Refuge | MO | 3/3 | 3,924 | — | |
| Swan Lake National Wildlife Refuge | MO | 7/8 | 11,672 | Yes | |
| Benton Lake National Wildlife Refuge | MT | 4/10 | 5,026 | — | 🧒 |
| Benton Lake Wetland Management District | MT | 2/3 | 12,792 | — | |
| Black Coulee National Wildlife Refuge | MT | 1/1 | 643 | — | |
| Bowdoin National Wildlife Refuge | MT | 3/4 | 15,375 | Yes | |
| Bowdoin Wetland Management District | MT | 2/3 | 8,275 | — | |
| Charles M. Russell National Wildlife Refuge | MT | 1/3 | 931,398 | — | 🧒 |
| Charles M. Russell Wetland Management District | MT | 2/2 | 6,605 | — | |
| Creedman Coulee National Wildlife Refuge | MT | 1/1 | 84 | Yes | |
| Grass Lake National Wildlife Refuge | MT | 1/2 | 1,712 | — | |
| Hailstone National Wildlife Refuge | MT | 1/1 | 156 | — | |
| Hewitt Lake National Wildlife Refuge | MT | 1/1 | 720 | — | |
| Lake Mason National Wildlife Refuge | MT | 3/4 | 8,823 | — | |
| Lake Thibadeau National Wildlife Refuge | MT | 1/1 | 24 | — | |
| Lost Trail National Wildlife Refuge | MT | 1/2 | 3,244 | Yes | 🧒 |
| Medicine Lake National Wildlife Refuge | MT | 3/4 | 22,000 | — | 🧒 |
| Northeast Montana Wetland Management District | MT | 1/1 | 12,073 | — | |
| Northwest Montana Wetland Management District-Flathead County | MT | 2/3 | 7,219 | — | |
| Northwest Montana Wetland Management District-Lake County | MT | 1/1 | 3,557 | — | |
| UL Bend National Wildlife Refuge | MT | 1/1 | 55,790 | — | |
| War Horse National Wildlife Refuge | MT | 3/3 | 2,853 | — | |
| Crescent Lake National Wildlife Refuge | NE | 2/3 | 41,906 | — | |
| Desoto National Wildlife Refuge | NE | 4/6 | 6,836 | Yes | |
| Fort Niobrara National Wildlife Refuge | NE | 1/2 | 5,065 | Yes | |
| John W. and Louise Seier National Wildlife Refuge | NE | 1/1 | 2,403 | — | |
| North Platte National Wildlife Refuge | NE | 2/4 | 1,507 | — | 🧒 |
| Rainwater Basin Wetland Management District | NE | 1/2 | 24,936 | — | |
| Valentine National Wildlife Refuge | NE | 2/3 | 70,865 | — | 🧒 |
| Ash Meadows National Wildlife Refuge | NV | 5/6 | 22,906 | — | |
| Desert National Wildlife Range | NV | 3/4 | 1,367,248 | — | |
| Fallon National Wildlife Refuge | NV | 1/1 | 18,075 | — | |
| Pahranagat National Wildlife Refuge | NV | 3/7 | 2,728 | — | |
| Sheldon National Wildlife Refuge | NV | 4/6 | 535,895 | — | |
| Stillwater National Wildlife Refuge | NV | 1/2 | 53,900 | — | |
| Umbagog National Wildlife Refuge | NH | 2/2 | 36,146 | — | |
| Cape May National Wildlife Refuge | NJ | 4/6 | 12,039 | — | |
| Wallkill River National Wildlife Refuge | NJ | 3/5 | 4,932 | Yes | 🧒 |
| Bitter Lake National Wildlife Refuge | NM | 3/4 | 14,285 | — | |
| Bosque del Apache National Wildlife Refuge | NM | 5/6 | 47,619 | — | |
| Sevilleta National Wildlife Refuge | NM | 4/4 | 227,772 | — | |
| Southwestern Native Aquatic Resources and Recovery Center | NM | 1/2 | 449 | — | |
| Great Thicket National Wildlife Refuge | NY | 2/4 | 192 | — | |
| Iroquois National Wildlife Refuge | NY | 3/4 | 10,140 | Yes | |
| Alligator River National Wildlife Refuge | NC | 7/8 | 153,178 | Yes | |
| Pee Dee National Wildlife Refuge | NC | 4/6 | 7,888 | Yes | |
| Pocosin Lakes National Wildlife Refuge | NC | 4/5 | 107,257 | Yes | |
| Arrowwood National Wildlife Refuge | ND | 1/2 | 12,720 | — | |
| Arrowwood Wetland Management District | ND | 1/1 | 6,260 | — | |
| Audubon National Wildlife Refuge | ND | 1/2 | 3,236 | — | |
| Audubon Wetland Management District | ND | 2/2 | 26,242 | — | |
| Chase Lake Prairie Project Wetland Management District | ND | 1/1 | 39,984 | — | |
| Crosby Wetland Management District | ND | 1/1 | 18,799 | — | |
| Des Lacs National Wildlife Refuge | ND | 3/4 | 14,012 | — | |
| Devils Lake Wetland Management District | ND | 1/2 | 52,728 | — | |
| Florence Lake National Wildlife Refuge | ND | 1/2 | 1,560 | — | |
| J. Clark Salyer National Wildlife Refuge | ND | 3/4 | 58,943 | — | |
| J. Clark Salyer Wetland Management District | ND | 1/1 | 34,021 | — | |
| Kulm Wetland Management District | ND | 1/1 | 45,133 | — | |
| Lake Alice National Wildlife Refuge | ND | 2/2 | 12,070 | — | |
| Lake Nettie National Wildlife Refuge | ND | 1/2 | 2,070 | — | 🧒 |
| Lake Zahl National Wildlife Refuge | ND | 1/2 | 3,260 | — | 🧒 |
| Long Lake National Wildlife Refuge | ND | 2/2 | 23,197 | — | |
| Long Lake Wetland Management District | ND | 1/2 | 23,662 | — | 🧒 |
| Lostwood National Wildlife Refuge | ND | 1/2 | 26,154 | — | |
| Lostwood Wetland Management District | ND | 1/1 | 11,032 | — | |
| Mclean National Wildlife Refuge | ND | 1/2 | 342 | — | |
| Slade National Wildlife Refuge | ND | 1/1 | 2,999 | — | 🧒 |
| Stewart Lake National Wildlife Refuge | ND | 1/2 | 638 | — | |
| Tewaukon National Wildlife Refuge | ND | 3/4 | 6,852 | — | |
| Tewaukon Wetland Management District | ND | 1/1 | 15,988 | — | |
| Upper Souris National Wildlife Refuge | ND | 3/4 | 32,026 | — | |
| Valley City Wetland Management District | ND | 1/1 | 19,691 | — | |
| White Lake National Wildlife Refuge | ND | 1/1 | 1,037 | — | |
| Cedar Point National Wildlife Refuge | OH | 3/3 | 2,593 | — | |
| Ohio River Islands National Wildlife Refuge | OH | 22/30 | 2,925 | Yes | |
| Ottawa National Wildlife Refuge | OH | 4/5 | 7,014 | — | 🧒 |
| Optima National Wildlife Refuge | OK | 1/1 | 4,341 | — | |
| Salt Plains National Wildlife Refuge | OK | 11/12 | 9,555 | — | 🧒 |
| Tishomingo National Wildlife Refuge | OK | 6/8 | 9,484 | — | 🧒 |
| Washita National Wildlife Refuge | OK | 4/6 | 5,878 | Yes | 🧒 |
| Cold Springs National Wildlife Refuge | OR | 5/5 | 3,124 | — | |
| Hart Mountain National Antelope Refuge | OR | 1/2 | 260,339 | — | |
| Malheur National Wildlife Refuge | OR | 4/8 | 67,809 | — | |
| Mckay Creek National Wildlife Refuge | OR | 1/2 | 620 | Yes | |
| Umatilla National Wildlife Refuge | OR | 5/9 | 15,358 | Yes | 🧒 |
| Cherry Valley National Wildlife Refuge | PA | 3/5 | 5,027 | Yes | |
| Erie National Wildlife Refuge | PA | 2/2 | 9,008 | — | |
| Carolina Sandhills National Wildlife Refuge | SC | 5/8 | 45,064 | Yes | 🧒 |
| Bear Butte National Wildlife Refuge | SD | 1/1 | 402 | — | |
| Huron Wetland Management District | SD | 1/2 | 17,522 | — | |
| Lacreek National Wildlife Refuge | SD | 7/8 | 11,419 | — | |
| Lake Andes National Wildlife Refuge | SD | 1/4 | 2,184 | — | |
| Lake Andes Wetland Management District | SD | 1/2 | 15,054 | — | |
| Madison Wetland Management District | SD | 2/2 | 44,033 | — | |
| Sand Lake National Wildlife Refuge | SD | 2/3 | 19,546 | — | 🧒 |
| Sand Lake Wetland Management District | SD | 1/1 | 44,493 | — | |
| Waubay Wetland Management District | SD | 1/1 | 41,098 | — | |
| Chickasaw National Wildlife Refuge | TN | 3/4 | 26,714 | Yes | 🧒 |
| Hatchie National Wildlife Refuge | TN | 5/6 | 11,154 | Yes | |
| Lower Hatchie National Wildlife Refuge | TN | 6/8 | 12,514 | Yes | 🧒 |
| Buffalo Lake National Wildlife Refuge | TX | 3/5 | 6,719 | Yes | |
| Muleshoe National Wildlife Refuge | TX | 3/4 | 2,831 | Yes | |
| Bear River Migratory Bird Refuge | UT | 2/3 | 30,166 | — | |
| Fish Springs National Wildlife Refuge | UT | 3/4 | 12,670 | — | |
| Ouray National Wildlife Refuge | UT | 2/3 | 6,785 | — | |
| Missisquoi National Wildlife Refuge | VT | 12/13 | 4,131 | Yes | 🧒 |
| Eastern Shore of Virginia National Wildlife Refuge | VA | 3/4 | 1,144 | Yes | |
| Columbia National Wildlife Refuge | WA | 3/4 | 13,489 | — | |
| Hanford Reach National Monument | WA | 3/6 | 56,487 | — | |
| Leavenworth National Fish Hatchery | WA | 1/2 | 1,269 | — | |
| Little Pend Oreille National Wildlife Refuge | WA | 4/8 | 39,582 | — | |
| Little White Salmon National Fish Hatchery | WA | 1/2 | 114 | — | |
| Mcnary National Wildlife Refuge | WA | 13/18 | 13,051 | — | 🧒 |
| Spring Creek National Fish Hatchery | WA | 1/2 | 38 | — | |
| Toppenish National Wildlife Refuge | WA | 8/9 | 881 | — | |
| Willapa National Wildlife Refuge | WA | 9/10 | 14,490 | — | |
| Canaan Valley National Wildlife Refuge | WV | 4/5 | 18,757 | Yes | |
| Horicon National Wildlife Refuge | WI | 3/4 | 21,628 | Yes | |
| Iron River National Fish Hatchery | WI | 1/2 | 1,087 | — | |
| Leopold Wetland Management District | WI | 1/3 | 13,841 | — | |
| Necedah National Wildlife Refuge | WI | 2/3 | 39,111 | — | 🧒 |
| St. Croix Wetland Management District | WI | 2/2 | 8,909 | — | |
| Trempealeau National Wildlife Refuge | WI | 2/2 | 6,938 | Yes | |
| Bamforth National Wildlife Refuge | WY | 2/2 | 1,171 | — | |
| Cokeville Meadows National Wildlife Refuge | WY | 3/3 | 5,986 | — | |
| Hutton Lake National Wildlife Refuge | WY | 2/3 | 1,650 | — | |
| Pathfinder National Wildlife Refuge | WY | 1/1 | 16,851 | — | |
| Seedskadee National Wildlife Refuge | WY | 3/3 | 25,985 | — | |