List of United Nations Protected Areas in America

UNITED STATES OF AMERICA/ETATS-UNIS

D'AMÉRIQUE/ESTADOS UNIDOS DE AMÉRICA


Alabama

National Estuarine Research Reserve
  Weeks Bay IV ?/? 1,483 1986
 
National Forest
  Conecuh VI ?/? 33,937 ?
  Talladega VI ?/? 156,703 ?
  Tuskegee VI ?/? 4,489 ?
  William B. Bankhead VI ?/? 73,079 ?
 
National Wildlife Refuge
  Blowing Wind Cave IV ?/? 1,707 1978
  Bon Secour IV 30° 14'N/87° 45'W 1,819 1979
  ChoctaW IV 31° 49'N/88° 11'W 1,708 1964
  Eufaula IV 31° 59'N/85° 06'W 3,211 ?
  Wheeler IV 34° 38'N/86° 39'W 13,839 ?
 
Parkway
  Natchez Trace V ?/? 18,300 1938
 
State Park
  Cheaha V 33° 29'N/085° 48'W 1,133 1933
  De Soto III 34° 30'N/085° 37'W 2,051 1935
  Gulf III 30° 15'N/087° 40'W 2,428 1935
  Joe Wheeler V 34° 48'N/087° 20'W 1,032 1949
  Lake Guntersville V 34° 23'N/086° 12'W 2,391 1947
  Oak Mountain V 33° 20'N/086° 44'W 4,023 1935
 
Wilderness (Forest Service)
  Cheaha Ia 33° 24'N/85° 50'W 3,031 1983
  Sipsey Ia 34° 20'N/87° 19'W 5,103 1974

Alaska

National Forest
  Chugach VI 61° 15'N/149° 19'W 2,164,631 1907
  Tongass VI 59° 37'N/138° 46'W 6,740,409 1907
 
National Historic Park
  Klondike V ?/? 5,338 1980
 
National Monument
  Admiralty Island III 57° 39'N/134° 22'W 387,530 1980
  Aniakchak III 56° 53'N/157° 46'W 55,514 1978
  Bering Land Bridge II 66° 00'N/164° 59'W 1,121,457 1980
  Cape Krusenstern III 67° 27'N/163° 34'W 267,206 1978
  Misty Fjords IV 55° 41'N/130° 31'W 462,275 1980
 
National Natural Landmark
  Alaska Maritime III ?/? 355,000 1980
  Aniakchak Crater III 56° 30'N/157° 30'W 8,080 ?
  Arrigetch Peaks III ?/? 10,342 ?
  Lake George III ?/? 25,856 ?
  Malaspina Glacier III ?/? 387,840 ?
  Mount Veniaminof III ?/? 323,200 ?
  Unga Island III ?/? 2,586 ?
  Walker Lake III ?/? 73,173 ?
National Park
  Alagnak Wild River II ?/? 9,728 ?
  Aniakchak II ?/? 239,170 ?
  Denali II 63° 16'N/151° 13'W 1,911,495 1917
  Gates of the Arctic II 68° 00'N/152° 00'W 2,939,689 1980
  Glacier Bay II 58° 36'N/136° 54'W 1,304,550 1925
  Katmai II 58° 40'N/155° 02'W 1,504,774 1980
  Kenai Fjords II 60° 06'N/150° 04'W 271,255 1980
  Kobuk Valley II 67° 26'N/159° 01'W 708,502 1978
  Lake Clark II 60° 28'N/153° 33'W 1,068,805 1978
  Wrangell-St Elias II 61° 31'N/142° 42'W 3,382,014 1978
 
National Preserve
  Aniakchak IV 56° 50'N/158° 02'W 188,427 1978
  Bering Land Bridge V 66° 15'N/164° 38'W 1,125,124 1978
  Denali V 63° 32'N/149° 55'W 529,800 1980
  Gates of the Arctic V 68° 01'N/149° 53'W 383,246 1980
  Glacier Bay V ?/? 23,385 1978
  Katmai V ?/? 151,096 1980
  Lake Clark V ?/? 568,546 1980
  Noatak II 67° 56'N/159° 31'W 2,655,870 1978
  Wrangell-St. Elias V ?/? 1,962,115 1980
  Yukon Charley Rivers III 65° 24'N/142° 49'W 915,000 1978
 
National Wildlife Refuge
  Alaska Maritime IV 60° 00'N/153° 00'W 1,390,360 1980
  Alaska Peninsula IV 57° 26'N/156° 44'W 1,741,500 1980
  Arctic IV 68° 29'N/145° 08'W 7,804,905 1980
  Becharof IV 58° 04'N/156° 21'W 486,000 1978
  Innoko IV 64° 27'N/157° 46'W 1,558,073 1980
  Izembek IV 55° 01'N/162° 48'W 122,660 1960
  Kanuti IV 66° 30'N/151° 55'W 578,713 1980
  Kenai IV 60° 49'N/149° 52'W 770,842 1980
  Kenai National Moose Range IV ?/? 698,920 ?
  Kodiak IV 57° 00'N/154° 00'W 670,320 ?
  Koyukuk IV 65° 17'N/156° 41'W 1,436,665 1980
  Nowitna IV 64° 35'N/153° 54'W 631,323 1980
  Selawik IV 66° 33'N/159° 05'W 870,093 1980
  Tetlin IV 62° 39'N/141° 53'W 283,307 1980
  Togiak IV 59° 00'N/160° 00'W 1,658,207 1980
  Yukon Delta IV 59° 59'N/162° 37'W 7,742,470 1980
  Yukon Flats IV 66° 16'N/147° 06'W 3,492,513 1980
 
Preserve
  Chilkat Bald Eagle II 59° 20'N/135° 50'W 19,838 1982
 
State Marine Park
  Boswell Bay II 60° 25'N/148° 05'W 1,206 1990
  Canoe Passage II 60° 30'N/146° 05'W 1,020 1990
  Chilkat Islands II 59° 00'N/135° 15'W 2,655 1983
  Granite Bay II 60° 55'N/148° 05'W 1,328 1990
  Kayak Island II 59° 55'N/144° 25'W 2,065 1990
  S. Esther Island II ?/? 1,360 ?
  Saint James Bay II 58° 30'N/135° 10'W 4,194 1983
  Shelter Island II 58° 25'N/134° 55'W 1,036 1983
  Shoup Bay II 61° 10'N/146° 35'W 1,846 1983
  South Esther Island II 60° 50'N/148° 05'W 1,328 1983
  Sullivan Island II 58° 55'N/135° 20'W 1,101 1983
 
State Park
  Afognak Island II 58° 15'N/152° 10'W 18,141 1994
  Chilkat II 59° 27'N/135° 54'W 2,446 1970
  Chugach II 59° 59'N/148° 50'W 200,406 1970
  Denali II 62° 45'N/150° 15'W 130,845 1970
  Kachemak Bay II 59° 30'N/151° 10'W 69,636 1970
  Kachemak Wilderness II ?/? 149,045 1972
  Point Bridge II 58° 40'N/134° 55'W 1,164 1988
  Shuyah Island II 58° 35'N/152° 35'W 4,488 1984
  Wood-Tikchik II 59° 30'N/159° 00'W 629,371 1978
 
State Recreation Area
  Caines Head II 60° 00'N/149° 20'W 2,710 1971
  Captain Cook II 60° 47'N/151° 02'W 1,466 1969
  Chena River II 64° 55'N/146° 20'W 102,866 1967
  Nancy Lake II 61° 40'N/150° 05'W 9,156 1966
  Willow Creek II 61° 47'N/150° 08'W 1,196 1987
 
State Wilderness
  Kachemak Bay II 59° 20'N/151° 05'W 80,324 1972
 
Wilderness (Fish and Wildlife Service)
  Aleutian Islands Ia 51° 59'N/174° 46'W 526,093 1980
  Andreafsky Ia 62° 47'N/162° 25'W 526,093 1980
  Arctic Ia 69° 22'N/142° 08'W 3,237,498 1980
  Becharof Ia 57° 54'N/155° 37'W 161,875 1980
  Bering Sea Ia 60° 20'N/172° 28'W 32,917 1970
  Forrester Island Ia ?/? 1,146 1970
  Innoko Ia 63° 11'N/158° 15'W 501,812 1980
  Izembek Ia 55° 24'N/162° 32'W 121,406 1980
  Kenai Ia 60° 21'N/150° 11'W 546,328 1980
  Koyukuk Ia 65° 46'N/157° 19'W 161,875 1980
  Nunivak Ia 59° 55'N/166° 46'W 242,812 1980
  Selawik Ia 67° 01'N/158° 50'W 97,125 1980
  Semidi Ia 55° 42'N/155° 31'W 101,172 1980
  Simeonof Ia 54° 54'N/159° 18'W 10,463 1976
  Togiak Ia 59° 39'N/160° 17'W 918,640 1980
  Tuxedni Ia 60° 15'N/152° 28'W 2,252 1970
  Unimak Ia 54° 46'N/164° 27'W 368,265 1980
 
Wilderness (Forest Service)
  Admiralty Island Ia 57° 45'N/134° 08'W 380,376 1980
  Kuiu Ia ?/? 24,516 1990
  Maurelle Islands Ia 55° 46'N/133° 38'W 1,998 1980
  Misty Fiords Ia 55° 40'N/130° 35'W 867,510 1980
  Petersburg Creek-Duncan Creek Ia 56° 56'N/133° 03'W 18,994 1980
  Pleasant/Lemusurier/Inian Islands Ia ?/? 9,347 1990
  Russell Fiord Ia 59° 51'N/138° 51'W 141,115 1980
  South Baranof Ia 56° 51'N/134° 50'W 153,535 1980
  South Etolin Ia ?/? 33,849 1990
  South Prince of Wales Ia 55° 03'N/132° 24'W 36,612 1980
  Stikine-LeConte Ia 56° 45'N/132° 02'W 181,675 1980
  Tebenkof Bay Ia 56° 35'N/134° 01'W 26,730 1980
  Tracy Arm-Fords Terror Ia 57° 48'N/133° 12'W 264,343 1980
  Warren Island Ia 56° 02'N/133° 54'W 4,536 1980
  West Chicagof-Yakobi Ia 57° 54'N/135° 48'W 107,244 1980
 
Wilderness (National Park Service)
  Denali Ia 63° 32'N/149° 55'W 859,873 1980
  Gates of the Arctic Ia 68° 06'N/153° 04'W 2,900,472 1980
  Glacier Bay Ia 59° 04'N/136° 59'W 1,078,427 1980
  Katmai Ia 58° 34'N/154° 44'W 1,369,607 1980
  Kobuk Valley Ia 67° 11'N/158° 46'W 70,636 1980
  Lake Clark Ia 60° 49'N/153° 11'W 1,060,099 1980
  Noatak Ia 68° 21'N/159° 35'W 2,333,195 1980
  Wrangell-St. Elias Ia 61° 16'N/141° 36'W 3,674,024 1980
 
Wilderness Area
  Chuck River Ia ?/? 30,067 1990
  Coronation Island Ia 56° 01'N/134° 21'W 7,776 1980
  Endicott River Ia 58° 52'N/135° 14'W 40,540 1980
  Karta Ia ?/? 16,143 ?
  Kootznoowoo Ia ?/? 386,824 ?

Arizona

National Forest
  Apache VI ?/? 484,743 ?
  Coconino VI ?/? 747,061 ?
  Coronado VI ?/? 695,455 ?
  Kaibab VI ?/? 630,615 ?
  Prescott VI ?/? 501,328 ?
  Sitgreaves VI ?/? 330,993 ?
  Tonto VI ?/? 1,162,817 ?
 
National Memorial
  Coronado V 31° 22'N/110° 21'W 1,145 1952
 
National Monument
  Canyon de Chelly III 36° 05'N/109° 19'W 33,536 1931
  Chiricahua III 31° 57'N/109° 23'W 4,853 1924
  Marble Canyon III ?/? 13,197 1969
  Organ Pipe Cactus III 32° 02'N/112° 53'W 133,925 1937
  Saguaro III 32° 11'N/110° 36'W 33,836 1933
  Sunset Crater III 35° 23'N/111° 30'W 1,230 1930
  Wupatki V 35° 33'N/111° 24'W 14,267 1924
 
National Natural Landmark
  Hualapai Valley Joshua Trees III ?/? 1,212 ?
 
National Park
  Flag Areas III ?/? 16,592 ?
  Grand Canyon II 36° 12'N/113° 14'W 493,441 1919
  Petrified Forest II 34° 56'N/109° 46'W 37,880 1962
 
National Recreation Area
  Glen Canyon (Arizona) V ?/? 483,404 1972
  Lake Mead (Arizona) V ?/? 1,000 1964
 
National Wildlife Refuge
  Buenos Aires IV 31° 41'N/111° 32'W 46,110 ?
  Cabeza Prieta IV 32° 16'N/113° 31'W 348,031 ?
  Cibola IV 33° 18'N/114° 41'W 3,483 ?
  Havasu IV 34° 00'N/114° 00'W 14,704 1941
  Imperial IV 33° 00'N/114° 31'W 7,207 1941
  Kofa IV 33° 17'N/113° 58'W 269,716 1939
  San Bernadino IV ?/? 1,460 ?
 
Natural Area
  Sonoita Creek IV 31° 25'N/110° 50'W 2,048 1994
 
Outstanding Natural Area
  Vermillion Cliffs V ?/? 20,255 1969
 
Primitive Area
  Blue Range Ia ?/? 70,319 ?
 
State Park
  Alamo Lake V ?/? 2,279 ?
  Catalina V ?/? 2,226 ?
  Homolovi Ruins III 35° 05'N/110° 40'W 1,867 1986
  Lake Havasu V ?/? 5,252 ?
  Oracle III 32° 20'N/110° 50'W 1,667 1986
  Painted Rocks V ?/? 1,131 ?
  Pichacho Peaks III 32° 30'N/111° 30'W 1,543 1966
 
Wilderness (Bureau of Land Management)
  Aravaipa Canyon Ia 32° 54'N/110° 30'W 7,972 1984
  Arrastra Mountain Ia 34° 22'N/113° 26'W 52,528 1990
  Aubrey Peak Ia 34° 24'N/113° 49'W 6,232 1990
  Beaver Dam Mountains Ia 37° 00'N/113° 47'W 6,070 1984

 

 

  Big Horn Mountains la 33° 37'N/113° 09'W 8,498 1990
  Cottonwood Point Ia 37° 00'N/112° 55'W 2,776 1984
  Coyote Mountains Ia 32° 00'N/111° 32'W 2,064 1990
  Dos Cabezas Ia 32° 13'N/109° 32'W 4,735 1990
  Eagletail Mountains Ia 33° 25'N/113° 24'W 40,712 1990
  East Cactus Plain Ia 34° 04'N/113° 57'W 5,921 1990
  Fishhooks Ia 33° 13'N/109° 59'W 4,249 1990
  Gibraltar Mountain Ia 34° 11'N/114° 06'W 7,604 1990
  Grand Wash Cliffs Ia 36° 28'N/113° 47'W 14,986 1984
  Harcuvar Mountains Ia 34° 02'N/113° 26'W 10,137 1990
  Harquahala Mountains Ia 33° 50'N/113° 18'W 9,259 1990
  Hassayampa River Canyon Ia 34° 07'N/112° 36'W 4,978 1990
  Hells Canyon Ia 33° 56'N/112° 23'W 4,290 1990
  Hummingbird Springs Ia 33° 40'N/113° 05'W 12,626 1990
  Kanab Creek Ia 36° 30'N/112° 40'W 2,711 1984
  Mount Logan Ia 36° 20'N/113° 12'W 5,929 1984
  Mount Nutt Ia 35° 06'N/114° 22'W 11,194 1990
  Mount Tipton Ia 35° 33'N/114° 12'W 13,258 1990
  Mount Trumbull Ia 36° 25'N/113° 08'W 3,189 1984
  Mount Wilson Ia 35° 58'N/114° 35'W 9,672 1990
  Muggins Mountains Ia 32° 45'N/114° 14'W 3,092 1990
  Needle's Eye Ia 33° 09'N/110° 37'W 3,545 1990
  New Water Mountains Ia 33° 35'N/113° 58'W 9,955 1990
  North Maricopa Mountains Ia 33° 06'N/112° 31'W 25,576 1990
  North Santa Teresa Ia 32° 56'N/110° 09'W 2,347 1990
  Paiute Ia 36° 49'N/113° 50'W 35,572 1984
  Paria Canyon-Vermilion Cliffs Ia 36° 55'N/111° 39'W 36,179 1984
  Peloncillo Mountains Ia 32° 23'N/109° 05'W 7,867 1990
  Rawhide Mountains Ia 34° 13'N/113° 37'W 15,568 1990
  Redfield Canyon Ia 32° 27'N/110° 17'W 4,019 1990
  Sierra Estrella Ia 33° 13'N/112° 14'W 5,827 1990
  Signal Mountain Ia 33° 12'N/112° 58'W 5,403 1990
  South Maricopa Mountains Ia 32° 56'N/112° 24'W 24,322 1990
  Swansea Ia 34° 14'N/113° 52'W 6,637 1990
  Table Top Ia 32° 46'N/112° 08'W 13,921 1990
  Tres Alamos Ia 34° 14'N/113° 12'W 3,359 1990
  Trigo Mountains Ia 33° 11'N/114° 37'W 12,262 1990
  Upper Burro Creek Ia 34° 41'N/113° 17'W 11,105 1990
  Wabayuma Peak Ia 34° 58'N/114° 00'W 16,187 1990
  Warm Springs Ia 34° 55'N/114° 17'W 45,487 1990
  White Canyon Ia 33° 10'N/111° 06'W 2,343 1990
  Woolsey Peak Ia 33° 08'N/112° 55'W 25,900 1990
 
Wilderness (Fish and Wildlife Service)
  Cabeza Prieta Ia 32° 15'N/113° 28'W 325,133 1990
  Havasu Ia 34° 38'N/114° 26'W 5,911 1990
  Imperial Ia 33° 06'N/114° 41'W 3,731 1990
  Kofa Ia 33° 15'N/113° 58'W 208,900 1990
 
Wilderness (Forest Service)
  Apache Creek Ia 34° 51'N/112° 55'W 2,193 1984
  Bear WalloW Ia 33° 36'N/109° 27'W 4,484 1984
  Castle Creek Ia 34° 12'N/112° 18'W 10,534 1984
  Cedar Bench Ia 34° 23'N/111° 52'W 6,050 1984
  Chiricahua Ia 31° 50'N/109° 17'W 7,290 1964
  Escudilla Ia 33° 57'N/109° 05'W 2,104 1984
  Fossil Springs Ia 34° 26'N/111° 34'W 8,963 1984
  Four Peaks Ia 33° 39'N/111° 23'W 24,716 1984
  Galiuro Ia 32° 36'N/110° 20'W 21,343 1964
  Granite Mountain Ia 34° 39'N/112° 37'W 3,966 1984
  Hellsgate Ia 34° 12'N/111° 07'W 15,151 1984
  Juniper Mesa Ia 34° 56'N/112° 56'W 3,076 1984
  Kachina Peaks Ia 35° 19'N/111° 43'W 7,534 1984
  Kanab Creek Ia 36° 32'N/112° 36'W 25,803 1984
  Kendrick Mountain Ia 35° 25'N/111° 53'W 2,635 1984
  Mazatzal Ia 34° 07'N/111° 36'W 83,511 1964
  Miller Peak Ia 31° 24'N/110° 18'W 8,171 1984
  Mount Wrightson Ia 31° 42'N/110° 51'W 10,222 1984
  Mt. Baldy Ia 33° 56'N/109° 31'W 2,835 1970
  Munds Mountain Ia 34° 50'N/111° 45'W 9,879 1984
  Pajarita Ia 31° 24'N/111° 10'W 3,003 1984
  Pine Mountain Ia 34° 17'N/111° 51'W 8,140 1972
  Pusch Ridge Ia 32° 23'N/110° 51'W 23,044 1978
  Red Rock-Secret Mountain Ia 34° 55'N/111° 52'W 19,099 1984
  Rincon Mountain Ia 32° 15'N/110° 30'W 15,617 1984
  Saddle Mountain Ia 36° 22'N/112° 03'W 16,406 1984
  Salome Ia 33° 50'N/111° 07'W 7,499 1984
  Salt River Canyon Ia 33° 39'N/110° 50'W 12,991 1984
  Santa Teresa Ia 32° 54'N/110° 14'W 10,838 1984
  Sierra Ancha Ia 33° 49'N/110° 54'W 8,464 1964
  Strawberry Crater Ia 35° 26'N/111° 27'W 4,348 1984
  Superstition Ia 33° 28'N/111° 17'W 50,260 1964
  Sycamore Canyon NFW Ia 34° 57'N/112° 01'W 19,318 1972
  West Clear Creek Ia 34° 34'N/111° 33'W 6,167 1984
  Wet Beaver Ia 34° 39'N/111° 36'W 2,491 1984
  Woodchute Ia 34° 43'N/112° 10'W 2,266 1984
 
Wilderness (National Park Service)
  Chiricahua Ia 31° 57'N/109° 19'W 3,820 1976
  Organ Pipe Cactus Ia 32° 03'N/112° 45'W 126,505 1978
  Petrified Forest Ia 35° 07'N/109° 54'W 20,340 1970
  Saguaro Ia 32° 10'N/110° 28'W 28,895 1976

California

Ecological Reserve
  Buena Vista Lagoon IV 33° 10'N/117° 19'W 1,160 ?
 
Marine Life Reserve
  Niguel IV 33° 29'N/117° 44'W 1,200 ?
 
National Estuarine Research Reserve
  Tijuana River II 32° 31'N/117° 07'W 1,024 1980
 
National Forest
  Angeles VI ?/? 265,354 ?
  Cleveland VI ?/? 171,074 ?
  Eldorado VI ?/? 274,093 ?
  Inyo VI ?/? 744,602 ?
  Klamath VI ?/? 82,687 ?
  Lassen VI ?/? 428,805 ?
  Los Padres VI ?/? 710,152 ?
  Mendocino VI ?/? 358,572 ?
  Modoc VI ?/? 673,212 ?
  Plumas VI ?/? 474,005 ?
  Rogue River VI ?/? 21,771 ?
  San Bernardino VI ?/? 271,295 ?
  Shasta VI ?/? 469,633 ?
  Sierra VI ?/? 529,752 ?
  Six Rivers VI ?/? 400,220 ?
  Stanislaus VI ?/? 363,220 ?
  Tahoe VI ?/? 337,433 ?
  Toiyabe VI ?/? 262,388 ?
  Trinity VI ?/? 422,363 ?
 
National Grassland
  Butte Valley VI ?/? 7,456 ?
 
National Marine Sanctuary
  Bitter Creek IV ?/? 5,482 1973
  Channel Islands IV 34° 00'N/120° 00'W 428,466 1980
  Cordell Bank IV 38° 00'N/123° 26'W 78,000 1989
  Gulf of the Farallones IV 37° 50'N/123° 00'W 324,429 1981
  Monterey Bay IV 36° 40'N/122° 20'W 780,000 1992
 
National Monument
  Death Valley III 36° 27'N/116° 57'W 837,388 1933
  Joshua Tree III 34° 02'N/115° 27'W 226,781 1936
  Lava Beds III 41° 46'N/121° 30'W 18,856 1925
  Pinnacles III 36° 29'N/121° 10'W 6,587 1908
 
National Natural Landmark
  Amboy Crater III ?/? 2,327 ?
  Anza-Borrego Desert III 33° 10'N/116° 20'W 211,016 ?
  Cinder Cone III ?/? 10,342 ?
  Sand Hills III ?/? 9,696 ?
  Turtle Mountains III ?/? 38,525 ?
 
National Park
  Channel Islands II 33° 28'N/119° 01'W 100,987 1980
  Kings Canyon II 36° 45'N/118° 30'W 187,069 1940
  Lassen Volcanic II 40° 30'N/121° 21'W 43,293 1916
  Redwood II 41° 46'N/124° 05'W 30,507 1968
  Sequoia II 36° 35'N/118° 35'W 163,115 1890
  Yosemite II 37° 52'N/119° 30'W 308,273 1890
 
National Recreation Area
  Golden Gate V 37° 45'N/122° 31'W 29,611 1972
  Santa Monica Mountain V 34° 07'N/118° 40'W 60,729 1978
  Santa Monica Mountains V 34° 08'N/118° 41'W 60,729 1978
  Smith River V ?/? 123,498 ?
  Whiskeytown Shasta Trinity V ?/? 17,213 1965
 
National Seashore
  Point Reyes V 38° 03'N/122° 51'W 28,733 1972
 
National Wildlife Refuge
  Bitter Creek IV ?/? 5,656 ?
  Butte Sink IV 39° 16'N/121° 47'W 3,708 ?
  Cibola IV ?/? 1,476 ?
  Clear Lake IV 41° 52'N/121° 08'W 13,532 ?
  Coachella Valley IV 33° 54'N/116° 13'W 1,244 ?
  Colusa IV 39° 09'N/122° 02'W 1,636 ?
  Delevan IV 39° 18'N/122° 05'W 2,279 ?
  Grasslands IV 37° 06'N/120° 43'W 17,206 ?
  Havasu IV ?/? 2,928 ?
  Hopper Mountain IV ?/? 1,000 ?
  Imperial IV 33° 02'N/114° 42'W 3,220 ?
  Kern IV 35° 45'N/119° 36'W 4,297 ?
  Kesterson IV 37° 15'N/120° 53'W 4,653 ?
  Lower Klamath IV 41° 56'N/121° 42'W 16,306 ?
  Merced IV 37° 10'N/120° 36'W 1,038 ?
  Modoc IV 41° 26'N/120° 39'W 2,584 ?
  North Central Valley IV ?/? 2,884 ?
  Pixley IV 35° 54'N/119° 21'W 2,505 ?
  Sacramento IV 39° 24'N/122° 09'W 4,364 1937
  Sacramento River IV ?/? 2,282 ?
  Salton Sea IV 33° 19'N/115° 19'W 15,208 ?
  San Francisco Bay IV 37° 28'N/122° 00'W 7,511 1972
  San Luis IV 37° 11'N/120° 46'W 3,291 ?
  San Pablo Bay IV 38° 05'N/122° 15'W 5,337 ?
  Sutter IV 39° 04'N/121° 44'W 1,049 1945
  Tule Lake IV 41° 53'N/121° 29'W 15,831 1928
  Willow Creek-Lurline IV 39° 32'N/121° 51'W 1,860 ?
 
Outstanding Natural Area
  Amargosa Canyon-Dumont Dunes III ?/? 9,196 1975
 
Reserve
  Ano Nuevo Point and Island II 37° 05'N/122° 22'W 6,350 ?
  King's Range V 40° 10'N/124° 15'W 33,000 ?
 
State Beach
  Sonoma Coast V 38° 23'N/123° 05'W 2,196 1963
 
State Historic Park
  Fort Ross II 38° 06'N/123° 15'W 1,362 1963
  Malakoff Diggins II 39° 22'N/120° 55'W 1,200 1965
 
State Park
  Ahjumawi Lava Springs II 41° 07'N/121° 25'W 2,596 1983
  Andrew Molera II 36° 16'N/121° 50'W 1,937 1971
  Annadel II 38° 27'N/122° 38'W 1,991 1974
  Anza-Borrego Desert (California) II 33° 15'N/116° 20'W 227,573 1963
  Big Basin Redwoods II 37° 11'N/122° 14'W 7,360 1963
  Calaveras Big Trees II 38° 17'N/120° 15'W 2,458 1963
  Castle Crags II 41° 10'N/122° 20'W 1,773 1963
  Castle Rock II 37° 13'N/122° 10'W 1,454 1968
  Chino Hills V 33° 57'N/117° 43'W 4,319 1984
  Cuyamaca Rancho II 35° 55'N/116° 33'W 10,033 1963
  Del Norte Coast Redwoods II 41° 43'N/124° 05'W 2,578 1963
  Forest of Nisene Marks II ?/? 4,024 ?
  Garrapata II 36° 25'N/121° 55'W 1,189 1985
  Gaviota II 34° 28'N/120° 14'W 1,117 1968
  Great Valley Grasslands II 37° 15'N/120° 50'W 1,144 1992
  Henry Cowell Redwoods II 37° 20'N/122° 00'W 1,675 1963
  Henry W. Coe V 37° 10'N/121° 35'W 27,603 1963
  Humbolt Redwoods II 40° 20'N/123° 55'W 20,573 1963
  Jedediah Smith Redwoods II 41° 47'N/124° 05'W 4,002 1963
  Julia Pfeiffer Burns II ?/? 1,431 ?
  Malibu Creek II 34° 05'N/118° 43'W 2,173 1976
  Manchester II 39° 00'N/123° 42'W 2,132 1991
  Montana de Oro II 35° 17'N/120° 52'W 3,358 1965
  Mount Diablo V 37° 53'N/121° 55'W 8,130 1963
  Mount San Jacinto II 33° 47'N/116° 40'W 5,551 1963
  Mount Tamalpais II 37° 54'N/122° 36'W 2,527 1963
  Plumas-Eureka II 39° 46'N/120° 42'W 1,790 1963
  Point Mugo II 34° 05'N/119° 02'W 5,635 1971
  Portola II 37° 16'N/122° 13'W 1,015 1963
  Prairie Creek Redwoods II 41° 22'N/124° 00'W 5,693 1963
  Red Rock Canyon II 35° 23'N/118° 00'W 4,186 1980
  Robert Louis Stevenson II 38° 38'N/122° 35'W 1,512 1963
  Saddleback Butte II 34° 40'N/117° 48'W 1,320 1963
  Salt Point II 38° 34'N/123° 19'W 2,301 1969
  Samuel P. Taylor II 38° 02'N/122° 43'W 1,095 1963
  Sinkyone Wilderness II 39° 55'N/123° 55'W 3,020 1977
  Sugarloaf Ridge II 38° 26'N/122° 31'W 1,073 1965
  The Forest of Nisene Marks II 37° 50'N/121° 55'W 4,085 1962
  Topanga II 34° 05'N/118° 34'W 3,627 1974
  Wilder Ranch II 36° 58'N/122° 05'W 1,822 1976
 
State Recreation Area
  Auburn V 38° 55'N/121° 00'W 16,997 1979
  Austin Creek V 38° 35'N/123° 00'W 1,883 1963
  Castaic Lake V 34° 34'N/118° 30'W 1,255 1974
  Folsom Lake V 38° 43'N/121° 10'W 7,194 1963
  Franks Tract V 38° 05'N/121° 35'W 1,433 1963
  Lake Del Valle V 37° 35'N/121° 40'W 1,538 1974
  Lake Elsinore V 33° 40'N/117° 22'W 1,204 1963
  Lake Oroville V 39° 32'N/121° 28'W 11,917 1967
  Lake Perris V 33° 52'N/117° 11'W 2,310 1973
  Millerton V 37° 00'N/119° 40'W 2,652 1963
  Picacho II 33° 01'N/114° 36'W 2,735 1963
  Providence Mountains II 34° 57'N/115° 30'W 2,384 1972
  Salton Sea V 33° 30'N/115° 55'W 6,757 1963
  San Luis Resevoir V 37° 05'N/121° 05'W 10,532 1967
 
State Reserve
  Año Nuevo II 37° 08'N/122° 20'W 1,701 1963
  Mono Lake Tufa III 37° 58'N/119° 05'W 6,880 1981
 
State Wilderness
  Anza-Borrego Ia ?/? 120,356 1982
  Boney Mountain Ia ?/? 1,696 1981
  Cuyamaca Mountain Ia ?/? 5,346 1982
  Henry W Coe Ia ?/? 8,175 1985
  Mount San Jacinto Ia ?/? 3,966 1974
  Santa Rosa Mountains Ia ?/? 35,208 1973
  West Waddell Creek Ia ?/? 2,351 1982
 
Underwater Park
  Crystal Cove II 33° 33'N/117° 49'W 1,595 1980
 
Wilderness (Bureau of Land Management)
  Trinity Alps Ia 40° 49'N/123° 02'W 1,871 1984
 
Wilderness (Forest Service)
  Agua Tibia Ia 33° 25'N/117° 03'W 6,439 1974
  Ansel Adams Ia 37° 34'N/119° 11'W 93,182 1964
  Bucks Lake Ia 40° 00'N/121° 12'W 8,498 1984
  Caribou Ia 40° 32'N/121° 15'W 7,614 1964
  Carson-Iceberg Ia 38° 29'N/119° 44'W 64,195 1984
  Castle Crags Ia 41° 13'N/122° 26'W 3,491 1984
  Chanchelulla Ia 40° 32'N/123° 03'W 3,318 1984
  Cucamonga Ia 34° 14'N/117° 40'W 3,483 1964
  Desolation Ia 38° 57'N/120° 13'W 25,717 1969
  Dick Smith Ia 34° 42'N/119° 31'W 27,438 1984
  Dinkey Lakes Ia 37° 09'N/119° 03'W 12,141 1984
  Dome Land Ia 35° 50'N/118° 13'W 25,393 1964
  Emigrant Ia 38° 11'N/119° 47'W 42,970 1974
  Golden Trout Ia 36° 18'N/118° 15'W 122,836 1978
  Granite Chief Ia 39° 10'N/120° 19'W 7,708 1984
  Hauser Ia 32° 38'N/116° 35'W 3,054 1984
  Hoover Ia 38° 08'N/119° 23'W 19,683 1964
  Ishi Ia 40° 08'N/121° 48'W 16,632 1984
  Jennie Lakes Ia 36° 42'N/118° 45'W 4,164 1984
  John Muir Ia 37° 12'N/118° 37'W 202,378 1964
  Kaiser Ia 37° 18'N/119° 12'W 9,193 1976
  Machesna Mountain Ia 35° 16'N/120° 16'W 7,997 1984
  Marble Mountain Ia 41° 30'N/123° 17'W 86,548 1964
  Minarets Ia ?/? 43,497 1964
  Mokelumne Ia 38° 36'N/120° 01'W 20,047 1964
  Monarch Ia 36° 50'N/118° 48'W 18,169 1984
  Mount Shasta Ia 41° 26'N/122° 16'W 13,697 1984
  North Fork Ia 40° 11'N/123° 25'W 3,237 1984
  Pine Creek Ia 32° 45'N/116° 39'W 5,455 1984
  Red Buttes Ia 42° 00'N/123° 20'W 6,536 1984
  Russian Ia 41° 19'N/123° 02'W 4,856 1984
  San Gabriel Ia 34° 18'N/118° 02'W 14,620 1968
  San Gorgonio Ia 34° 06'N/116° 51'W 14,256 1964
  San Jacinto Ia 33° 46'N/116° 43'W 8,545 1964
  San Mateo Canyon Ia 33° 32'N/117° 29'W 15,574 1984
  San Rafael Ia 34° 46'N/119° 49'W 60,345 1968
  Santa Lucia Ia 35° 21'N/120° 36'W 7,533 1978
  Santa Rosa Ia 33° 33'N/116° 25'W 5,579 1984
  Sheep Mountain Ia 34° 19'N/117° 47'W 16,950 1984
  Siskiyou Ia 41° 42'N/123° 46'W 61,788 1984
  Snow Mountain Ia 39° 27'N/122° 50'W 14,718 1984
  South Sierra Ia 36° 08'N/118° 06'W 33,218 1984
  South Warner Ia 41° 20'N/120° 13'W 27,702 1964
  Thousand Lakes Ia 40° 46'N/121° 36'W 6,601 1964
  Trinity Alps Ia 41° 00'N/123° 10'W 201,591 1984
  Ventana Ia 36° 13'N/121° 36'W 64,374 1978
  Yolla Bolly-Middle Eel Ia 40° 08'N/123° 06'W 59,366 1964
 
Wilderness (National Park Service)
  Joshua Tree Ia 33° 59'N/115° 45'W 173,890 1976
  Lassen Volcanic Ia 40° 32'N/121° 23'W 31,963 1972
  Lava Beds Ia 41° 42'N/121° 29'W 11,517 1972
  Philip Burton Ia 38° 02'N/122° 47'W 10,267 1976
  Pinnacles Ia 36° 35'N/121° 13'W 5,242 1976
  Sequoia-Kings Canyon Ia 36° 45'N/118° 31'W 298,246 1984
  Yosemite Ia 37° 53'N/119° 35'W 274,216 1984

Colorado
National Forest
  Arapaho VI ?/? 415,437 ?
  Grand Mesa VI ?/? 140,307 ?
  Gunnison VI ?/? 673,948 ?
  Manti-La Sal VI ?/? 10,969 ?
  Pike VI ?/? 449,249 ?
  Rio Grande VI ?/? 752,485 ?
  Roosevelt VI ?/? 327,152 ?
  Routt VI ?/? 455,500 ?
  San Isabel VI ?/? 452,120 ?
  San Juan VI ?/? 759,882 ?
  Uncompahgre VI ?/? 382,357 ?
  White River VI ?/? 795,045 ?
 
National Grassland
  Comanche VI ?/? 176,168 ?
  Pawnee VI ?/? 78,129 ?
 
National Monument
  Black Canyon of the Gunnison III 38° 00'N/107° 00'W 5,682 1933
  Colorado III 39° 03'N/108° 41'W 8,274 1911
  Dinosaur III 40° 31'N/108° 53'W 82,655 1915
  Florissant Fossil Beds III 38° 54'N/105° 15'W 1,698 1969
  Great Sand Dunes III 37° 46'N/105° 34'W 14,596 1932
 
National Park
  Mesa Verde II 37° 15'N/108° 27'W 20,830 1906
  Rocky Mountain II 40° 20'N/105° 43'W 107,519 1915
 
National Recreation Area
  Arapaho V ?/? 12,420 ?
  Curecanti V 38° 33'N/107° 41'W 16,985 1965
 
National Wildlife Refuge
  Alamosa IV 37° 24'N/105° 45'W 4,520 1962
  Arapaho IV 40° 37'N/106° 16'W 7,387 1967
  Browns Park IV 40° 48'N/108° 55'W 5,445 ?
  Monte Vista IV 37° 29'N/106° 04'W 5,742 ?
 
State Park
  Arkansas Headwaters V 38° 31'N/105° 59'W 2,023 1990
  Barr Lake II 39° 56'N/104° 45'W 1,056 1973
  Bonny V 39° 36'N/102° 11'W 2,792 1966
  Cherry Creek V ?/? 1,694 ?
  Eleven Mile V 38° 56'N/105° 31'W 3,027 1960
  Golden Gate Canyon II 39° 51'N/105° 25'W 5,350 1960
  Jackson Lake V ?/? 1,230 ?
  Lory V 40° 34'N/105° 11'W 1,003 1975
  Mueller Ranch V 38° 51'N/105° 12'W 4,904 1980
  Navajo V ?/? 7,394 ?
  North Sterling V ?/? 1,592 ?
  Pueblo V ?/? 5,541 ?
  Ridgeway V ?/? 1,295 ?
  San Luis V 37° 40'N/105° 43'W 1,191 1993
  Spinney V ?/? 2,396 ?
  State Forest V 40° 30'N/106° 00'W 28,667 1970
  Steamboat Lake V ?/? 1,035 ?
  Trinidad V ?/? 1,093 ?
 
Wilderness (Fish and Wildlife Service)
  Mount Massive Ia 39° 10'N/106° 28'W 1,036 1980
 
Wilderness (Forest Service)
  Big Blue Ia 38° 03'N/107° 29'W 39,568 1980
  Cache La Poudre Ia 40° 38'N/105° 24'W 3,807 1980
  Collegiate Peaks Ia 38° 55'N/106° 29'W 64,800 1980
  Commanche Peak Ia 40° 33'N/105° 41'W 27,256 1980
  Eagles Nest Ia 39° 40'N/106° 15'W 54,189 1976
  Flat Tops Ia 39° 55'N/107° 17'W 95,215 1975
  Holy Cross Ia 39° 27'N/106° 25'W 49,529 1980
  Hunter Fryingpan Ia 39° 10'N/106° 38'W 30,091 1978
  Indian Peaks Ia 40° 05'N/105° 39'W 28,552 1980
  La Garita Ia 37° 57'N/106° 30'W 42,082 1980
  Lizard Head Ia 37° 47'N/108° 03'W 16,200 1980
  Lost Creek Ia 39° 14'N/105° 27'W 42,930 1980
  Maroon Bells-Snowmass Ia 39° 05'N/107° 02'W 70,470 1980
  Mount Evans Ia 39° 34'N/105° 39'W 30,109 1980
  Mount Massive Ia 39° 10'N/106° 28'W 10,530 1980
  Mount Sneffels Ia 37° 58'N/107° 55'W 6,561 1980
  Mount Zirkel Ia 40° 49'N/106° 37'W 56,583 1980
  Neota Ia 40° 30'N/105° 49'W 4,131 1980
  Never Summer Ia 40° 22'N/105° 54'W 5,548 1980
  Raggeds Ia 38° 57'N/107° 11'W 27,540 1980
  Rawah Ia 40° 44'N/105° 55'W 30,739 1980
  South San Juan Ia 37° 08'N/106° 30'W 54,067 1980
  Weminuche Ia 37° 35'N/107° 18'W 187,596 1980
  West Elk Ia 38° 41'N/107° 16'W 78,730 1980
 
Wilderness (National Park Service)
  Black Canyon of the Gunnison Ia 38° 28'N/107° 39'W 4,524 1976
  Great Sand Dunes Ia 37° 45'N/105° 37'W 13,537 1976
  Indian Peaks Ia 40° 12'N/105° 40'W 1,180 1975
  Mesa Verde Ia 37° 16'N/108° 25'W 3,278 1976

Delaware

National Wildlife Refuge
  Bombay Hook IV 39° 14'N/75° 26'W 6,049 1937
  Prime Hook IV 38° 50'N/75° 15'W 3,570 1963
 
State Forest
  Blackbird V ?/? 1,358 1941
  Redden V ?/? 2,132 1927
 
State Park
  Cape Henlopen V ?/? 1,525 1964
 
Wildlife Management Area
  C & D Canal IV ?/? 2,095 1946
  Cedar Swamp IV ?/? 1,354 1981
  Little Creek IV ?/? 1,905 1957
  Milford Neck IV ?/? 1,942 1966
  N G Wilder IV ?/? 1,432 1968
  Norman G Wilder IV ?/? 1,520 1968
  Woodland Beach IV ?/? 1,967 1953

Florida

National Estuarine Research Reserve
  Rookery Bay IV ?/? 8,585 1991
 
National Forest
  Apalachicola VI ?/? 228,836 ?
  Ocala VI ?/? 155,086 ?
  Osceola VI ?/? 63,893 ?
 
National Marine Sanctuary
  Florida Keys IV 24° 37'N/81° 06'W 960,373 ?
  Key Largo Coral Reef V 25° 09'N/80° 16'W 32,388 1975
  Looe Key V 24° 37'N/81° 24'W 1,554 1981
 
National Monument
  Fort Matanzas III ?/? 120 1924
 
National Park
  Biscayne Bay II 25° 32'N/80° 16'W 41,967 1980
  Dry Tortugas II 25° 22'N/80° 55'W 26,183 1992
  Everglades II 25° 22'N/80° 55'W 609,681 1947
 
National Preserve
  Big Cypress IV 25° 53'N/81° 13'W 21,198 1974
 
National Seashore
  Canaveral V 28° 45'N/80° 43'W 23,321 1975
  Gulf Islands (Florida) V 30° 24'N/86° 46'W 57,084 1971
 
National Wildlife Refuge
  Arthur R. Mitchell Loxahatchee IV 26° 32'N/80° 20'W 58,949 1951
  Chassahowitzka IV 28° 43'N/82° 40'W 12,317 ?
  Crocodile Lake IV 25° 19'N/80° 15'W 2,654 ?
  Egmont Key IV 27° 36'N/82° 45'W 133 1974
  Florida Panther IV ?/? 9,461 ?
  Great White Heron IV 24° 40'N/81° 38'W 2,998 1938
  J.N. "Dong" Darling IV 26° 29'N/82° 06'W 2,164 1945
  Lake Woodruff IV 29° 05'N/81° 24'W 7,910 1964
  Lower Suwannee IV 29° 06'N/83° 03'W 20,290 ?
  Merritt Island IV 28° 31'N/80° 40'W 55,953 ?
  National Key Deer IV 24° 42'N/81° 27'W 8,109 1954
  Okefenokee (Florida) IV 30° 50'N/82° 23'W 1,488 1937
  Pelican Island IV 27° 47'N/80° 25'W 1,791 ?
  Pine Island IV 26° 40'N/81° 17'W 163 1908
  Pinellas IV 27° 41'N/82° 41'W 159 1956
  St. Johns IV 28° 33'N/80° 52'W 2,531 ?
  St. Mark's IV 30° 11'N/84° 12'W 26,467 1931
  St. Vincent IV 29° 40'N/85° 07'W 5,054 1968
 
State Park
  Caladesi Island V ?/? 116 1966
  Collier-Seminole V ?/? 1,472 1944
  Fakahatchee Strand State Preserve V ?/? 3,610 1974
  John Pennekamp Coral Reef V ?/? 3,359 1959
  Oleta River V ?/? 162 1980
  Paynes Prairie V ?/? 7,041 1970
 
State Recreation Area
  Long Key V ?/? 187 1961
 
Wilderness (Fish and Wildlife Service)
  Chassahowitzka Ia 28° 44'N/82° 40'W 9,543 1976
  Florida Keys Ia 24° 41'N/81° 29'W 2,508 1975
  J.N. "Ding" Darling Ia 26° 27'N/82° 04'W 1,060 1976
  St. Marks Ia 30° 05'N/84° 06'W 7,021 1975
 
Wilderness (Forest Service)
  Alexander Springs Ia 29° 03'N/81° 29'W 3,116 1984
  Big Gum Swamp Ia 30° 20'N/82° 24'W 5,504 1984
  Billies Bay Ia 29° 02'N/81° 33'W 1,263 1984
  Bradwell Bay Ia 30° 08'N/84° 41'W 9,477 1974
  Juniper Prairie Ia 29° 11'N/81° 40'W 5,366 1984
  Little Lake George Ia 29° 25'N/81° 44'W 1,012 1984
  Mud Swamp/New River Ia 30° 05'N/84° 52'W 3,157 1984
 
Wilderness (National Park Service)
  Everglades Ia 25° 29'N/80° 57'W 524,677 1978

Georgia

National Battlefield Park
  Kennesaw Mountain V 33° 50'N/84° 40'W 1,488 1917
 
National Estuarine Research Reserve
  Sapelo Island IV ?/? 2,892 1976
 
National Forest
  Chattahoochee VI ?/? 303,161 ?
  Oconee VI ?/? 46,594 ?
 
National Marine Sanctuary
  Gray's Reef IV 31° 24'N/80° 56'W 5,441 1981
 
National Military Park
  Chickamauga and Chattanooga V 34° 49'N/85° 16'W 3,278 1890
 
National Monument
  Fort Pulaski V 31° 58'N/80° 58'W 2,229 1924
 
National Recreation Area
  Ed Jenkins V ?/? 9,375 ?
 
National Seashore
  Cumberland Island II 30° 51'N/81° 26'W 14,924 1972
 
National Wildlife Refuge
  Banks Lake IV 31° 00'N/83° 11'W 1,639 ?
  Blackbeard Island IV 31° 30'N/81° 13'W 2,273 1940
  Bond Swamp IV ?/? 1,860 ?
  Eufaula IV ?/? 1,308 ?
  Harris Neck IV 31° 38'N/81° 16'W 1,117 1962
  Okefenokee (Georgia) IV 30° 50'N/82° 20'W 158,395 ?
  Piedmont IV 13° 47'N/79° 59'E 14,125 1939
  Savannah IV 32° 12'N/81° 08'W 11,323 1927
  Wassaw Island IV 31° 54'N/80° 59'W 4,075 1968
  Wolf Island IV 31° 20'N/81° 18'W 2,074 1930
 
Natural Area
  Big Lazer Creek IV ?/? 1,122 1974
  Lewis Island IV 41° 23'N/81° 34'W 2,276 1974
  Pigeon Mountain IV ?/? 2,993 1974
 
State Park
  F.D. Roosevelt V ?/? 2,017 ?
  Hard Labor Creek V ?/? 2,345 ?
 
Wilderness (Fish and Wildlife Service)
  Blackbeard Island Ia 31° 27'N/81° 14'W 1,214 1975
  Okefenokee Ia 30° 46'N/82° 17'W 143,252 1974
  Wolf Island Ia 31° 18'N/81° 20'W 2,074 1975
 
Wilderness (Forest Service)
  Blood Mountain Ia ?/? 3,157 1991
  Brasstown Ia 34° 51'N/83° 50'W 5,000 1986
  Cohutta Ia 34° 56'N/84° 31'W 13,081 1974
  Mark Trail Ia ?/? 6,831 1991
  Raven Cliffs Ia 34° 41'N/83° 51'W 3,465 1986
  Rich Mountain Ia 34° 45'N/84° 20'W 3,840 1986
  Southern Nantahala Ia 34° 59'N/83° 37'W 5,034 1984
  Tray Mountain Ia 34° 49'N/83° 40'W 3,926 1986
 
Wilderness (National Park Service)
  Cumberland Island Ia 30° 52'N/81° 26'W 3,577 1982

Hawaii

Biological Reserve
  Kamakou Preserve IV 21° 06'N/156° 52'W 1,123 1982
  Pelekunu Preserve IV ?/? 2,332 1987
  Waikamoi Preserve IV 20° 45'N/156° 11'W 2,117 1983
 
National Estuarine Research Reserve
  Waimanu Valley IV ?/? 1,763 1976
 
National Historic Park
  Kalapapa V ?/? 4,343 1980
  Kalaupapa V 21° 10'N/157° 10'W 5,110 1980
 
National Park
  Haleakala II 20° 43'N/156° 09'W 11,728 1916
  Hawaii Volcanoes II 19° 22'N/155° 20'W 91,960 1916
 
National Wildlife Refuge
  Hakalau IV ?/? 6,265 1985
  Hawaiian Islands (8 sites) Ia 25° 27'N/168° 53'W 102,960 1945
 
State Natural Area Reserve
  Hanawi IV ?/? 3,036 1986
  Hono O Na Pali IV ?/? 1,275 1983
  Kahaualea IV ?/? 6,772 1986
  Kipahoehoe IV ?/? 2,260 1983
  Laupahoehoe IV ?/? 3,196 1983
  Manuka IV ?/? 10,344 1983
  Mauna Kea Ice Age IV ?/? 1,577 1981
  Puu Makaala IV ?/? 4,901 1981
  Puu O Umi IV ?/? 4,106 1987
  West Maui (4 sites) IV ?/? 2,714 1986
 
State Park
  Kahana Valley V 21° 33'N/157° 52'E 2,116 1970
  Kokee V 22° 09'N/159° 40'E 1,758 1952
  Na Pali II 22° 10'N/159° 39'E 2,499 1962
 
Wilderness (National Park Service)
  Haleakala Ia 20° 44'N/156° 04'W 7,798 1976
  Hawaii Volcanoes Ia 19° 21'N/155° 26'W 49,817 1978

Idaho

National Forest
  Bitterroot VI ?/? 187,819 ?
  Boise VI ?/? 1,072,165 ?
  Cache VI ?/? 106,814 ?
  Caribou VI ?/? 393,430 ?
  Challis VI ?/? 997,363 ?
  Clearwater VI ?/? 676,333 ?
  Coeur D'Alene VI ?/? 294,101 ?
  Kaniksu VI ?/? 365,816 ?
  Kootenai VI ?/? 18,810 ?
  Nez Perce VI ?/? 900,060 ?
  Payette VI ?/? 940,180 ?
  Salmon VI ?/? 717,158 ?
  Sawtooth VI ?/? 700,943 ?
  St Joe VI ?/? 350,074 ?
  Targhee VI ?/? 531,192 ?
  Wallowa VI ?/? 1,298 ?
 
National Grassland
  CurleW VI ?/? 19,326 ?
 
National Historic Park
  Nez Perce V ?/? 1,212 1965
 
National Monument
  Craters of the Moon III 43° 24'N/113° 30'W 21,669 1924
 
National Natural Landmark
  Cassia Silent City of Rocks III ?/? 7,474 ?
  Hagerman Fauna sites III ?/? 1,566 ?
 
National Scenic River
  Salmon River III ?/? 12,943 1968
 
National Wildlife Refuge
  Bear Lake IV 42° 08'N/111° 18'W 7,312 1968
  Camas IV 43° 58'N/112° 15'W 4,281 ?
  Deer Flat IV 43° 33'N/116° 40'W 4,559 ?
  Grays Lake IV 43° 04'N/111° 25'W 6,709 1965
  Kootenai IV 48° 49'N/116° 37'W 1,123 ?
  Minidoka IV 42° 39'N/113° 23'W 8,386 ?
 
Outstanding Natural Area
  Snake River Birds of Prey IV ?/? 10,629 1971
 
State Park
  Bruneau V ?/? 1,212 ?
  Farragut V ?/? 1,912 ?
  Harriman (Idaho) V ?/? 1,899 ?
  Heyburn V ?/? 3,161 ?
  Indian Rocks V ?/? 1,438 ?
  McCroskey V ?/? 1,846 ?
 
Wilderness (Forest Service)
  Frank Church-River of No Return Ia 45° 27'N/115° 50'W 946,580 1980
  Gospel Hump Ia 45° 35'N/115° 44'W 83,367 1978
  Hell's Canyon Ia 45° 27'N/116° 40'W 86,605 1975
  Sawtooth Ia 44° 00'N/115° 02'W 87,854 1972
 
Wilderness (National Park Service)
  Craters of the Moon Ia 43° 23'N/113° 33'W 17,500 1970

Illinois

National Forest
  Shawnee VI ?/? 106,661 ?
 
National Wildlife Refuge
  Chautauqua IV 40° 23'N/89° 59'W 2,608 1974
  Crab Orchard IV 37° 36'N/89° 07'W 17,669 ?
  Cypress creek IV ?/? 2,203 ?
  Mark Twain (Illinois) IV 39° 46'N/91° 09'W 6,709 1958
  Mississippi River Caue (Illinois) V ?/? 8,142 ?
  Upper Mississippi River IV ?/? 1,335 ?
 
State Park
  Chain O'Lakes V ?/? 1,106 1945
  Giant City V ?/? 1,496 1927
  Goose Lake Prairie V ?/? 1,022 1969
  Hennepin Canal V ?/? 2,163 1970
  Horseshoe Lake V ?/? 1,186 1971
  Illinois Beach V ?/? 1,205 1943
  Jubilee College V ?/? 1,289 1933
  Kankakee River V ?/? 1,579 1938
  Pere Marquette V ?/? 3,266 1932
  Pyramid V ?/? 1,023 1965
  Rock Cut V ?/? 1,211 1957
  Siloam Springs V ?/? 1,345 1942
  Starved Rock V ?/? 1,062 1911
  Stephen A. Forbes V ?/? 1,256 1959
 
Wilderness (Fish and Wildlife Service)
  Crab Orchard Ia 37° 35'N/89° 06'W 1,639 1976
 
Wilderness (Forest Service)
  Bald Knob Ia ?/? 2,373 1990
  Bay Creek Ia ?/? 1,160 1990
  Burden Falls Ia ?/? 1,486 1990
  Clear Springs Ia ?/? 1,914 1990
  Garden of the Gods Ia ?/? 1,323 1990
  Lusk Creek Ia ?/? 1,807 1990

Indiana

National Forest
  Hoosier VI ?/? 78,391 ?
 
National Lakeshore
  Indiana Dunes V 37° 30'N/87° 00'W 5,073 1966
 
National Wildlife Refuge
  Muscatatuck IV ?/? 3,157 ?
 
State Park
  Brown Country V ?/? 6,475 1929
  Chain O'Lakes V ?/? 1,084 ?
  Harmonie V ?/? 1,402 1966
  Potato Creek V ?/? 1,554 1969
  Shades V ?/? 1,247 1947
  Summit Lake V ?/? 1,033 1988
  Tippecanoe V ?/? 1,117 1943
  Versailles V ?/? 2,325 ?
 
Wilderness (Forest Service)
  Charles C. Deam Ia 39° 00'N/86° 23'W 5,235 1982

Iowa

National Natural Landmark
  Loess Hills III 42° 05'N/93° 37'W 4,217 1985
 
National Wildlife Refuge
  De Soto (Iowa) IV 41° 32'N/96° 00'W 1,417 ?
  Mark Twain (Iowa) IV 40° 48'N/91° 16'W 4,237 ?
  Mississippi River Caue (Iowa) IV ?/? 12,268 ?
  Union Slough IV 43° 20'N/94° 10'W 1,180 1938
  Upper Mississippi (Iowa) IV 43° 02'N/91° 13'W 8,364 1924
  Walnut Creek IV ?/? 1,665 ?

Kansas

National Grassland
  Cimarron VI ?/? 43,777 ?
 
National Wildlife Refuge
  Flint Hills IV 38° 18'N/95° 55'W 7,472 1966
  Kirwin IV 39° 39'N/99° 11'W 4,362 ?
  Marais des Cygnes IV ?/? 2,064 ?
  Quivira IV 38° 11'N/98° 29'W 8,830 ?
 
State Park
  Cedar Bluff Reservoir V ?/? 5,848 ?
  Swan Marshes V ?/? 5,147 ?

Kentucky

National Forest
  Daniel Boone VI ?/? 219,769 ?
 
National Historic Park
  Cumberland Gap V ?/? 8,150 1940
 
National Natural Landmark
  Henderson Sloughs III ?/? 1,737 ?
 
National Park
  Mammoth Cave II 37° 11'N/86° 08'W 20,541 1934
 
State Park
  Dale Hollow Lake V 36° 38'N/85° 17'W 1,375 1978
  Greenbo Lake Resort V ?/? 1,217 ?
  Taylorsville Lake V 38° 02'N/85° 15'W 1,072 1983
 
State Resort Park
  Lake Barkley V ?/? 1,457 1967
  Lake Cumberland V 36° 55'N/85° 03'W 1,261 1954
 
Wilderness (Forest Service)
  Beaver Creek Ia 36° 52'N/84° 25'W 1,944 1974
  Clifty Ia 37° 53'N/83° 37'W 5,029 1985

Louisiana

National Forest
  Kisatchie VI ?/? 243,936 ?
 
National Historic Park
  Jean Lafitte V 30° 00'N/90° 00'W 3,480 1978
 
National Wildlife Refuge
  Atchafalaya IV ?/? 6,174 ?
  Bayou Cocodrie IV ?/? 1,996 ?
  Bayou Sauvage IV ?/? 7,284 ?
  Bogue Chitto (Louisiana) IV 30° 42'N/89° 54'W 11,602 ?
  Breton IV 29° 41'N/88° 55'W 3,661 1904
  Cameron Prairie IV ?/? 3,893 ?
  Catahoula IV 31° 33'N/92° 01'W 2,152 ?
  D'Arbonne IV 32° 37'N/92° 13'W 7,049 ?
  Delta IV 29° 15'N/89° 12'W 19,748 1935
  Grand Cote IV ?/? 2,459 ?
  Lacassine IV 30° 00'N/92° 52'W 13,203 ?
  Sabine IV 29° 51'N/93° 12'W 56,428 ?
  Tensas River IV 32° 11'N/91° 19'W 23,886 ?
  Upper Ouachita IV 32° 55'N/95° 00'W 8,454 1978
 
State Park
  Chicot IV ?/? 2,592 ?
  Fontainebleau IV ?/? 1,093 ?
 
Wilderness (Fish and Wildlife Service)
  Breton Ia 29° 46'N/88° 51'W 2,023 1975
  Lacassine Ia 29° 54'N/92° 57'W 1,354 1976
 
Wilderness (Forest Service)
  Kisatchie Hills Ia 31° 29'N/92° 57'W 3,523 1980

Maine

National Forest
  White Mountain VI ?/? 17,144 ?
 
National Monument
  Saint Croix Island III ?/? 100 1949
 
National Park
  Acadia II 44° 21'N/68° 03'W 15,590 1919
 
National Scenic Trail
  Appalachian V ?/? 21,058 1968
 
National Wildlife Refuge
  Moosehorn IV 45° 04'N/67° 19'W 9,098 1934

 

 

Petit Manan IV 44° 32'N/67° 44'W 2,075 1973
  Rachel Carson IV 43° 22'N/70° 26'W 1,707 1966
  Sunkhaze Meadows IV ?/? 3,779 ?
 
Park
  Bigelow Preserve VI 45° 09'N/70° 17'W 14,181 ?
  Bradford-Lagrange Lot VI 45° 07'N/068° 51'W 1,167 ?
  Bradley Unit VI 44° 54'N/068° 31'W 3,764 ?
  Chamberlain Lake Central VI 46° 16'N/069° 21'W 3,953 ?
  Chesuncook Village Lot VI 46° 02'N/069° 24'W 1,557 ?
  Day's Academy Grant VI 45° 44'N/069° 40'W 2,529 ?
  Dead River Peninsula VI 45° 12'N/070° 14'W 1,932 ?
  Deboullie VI 46° 58'N/068° 53'W 8,855 ?
  Donnell Pond Unit VI 44° 35'N/068° 07'W 2,824 ?
  Duck Lake VI 45° 07'N/068° 04'W 10,211 ?
  Eagle Lake VI 47° 03'N/068° 28'W 9,669 ?
  Four Ponds VI 44° 50'N/070° 37'W 1,504 ?
  Gero Island VI 46° 04'N/069° 22'W 1,557 ?
  Great Heath VI 44° 43'N/067° 51'W 2,456 ?
  Holeb Unit VI 45° 34'N/070° 25'W 7,956 ?
  Little Squaw Unit VI 45° 27'N/069° 41'W 6,092 ?
  Mahoosucs Unit VI 44° 32'N/070° 56'W 11,037 ?
  Nahmakanta Unit VI 45° 44'N/069° 12'W 17,335 ?
  Richardson Lakes Unit VI 44° 54'N/070° 52'W 3,174 ?
  Richardson Lakes Unit - South VI 44° 50'N/070° 50'W 3,896 ?
  Rocky Lake Unit VI 44° 50'N/067° 28'W 4,415 ?
  Round Pond VI 46° 47'N/069° 16'W 8,239 ?
  Sandy Bay VI 45° 47'N/70° 21'W 1,098 ?
  Scraggly VI 46° 14'N/068° 43'W 3,669 ?
  Seboeis Unit VI 45° 28'N/068° 51'W 5,062 ?
  Spring River Lake Unit VI 44° 37'N/068° 03'W 2,910 ?
  Squa Pan VI 46° 34'N/068° 12'W 7,281 ?
  Sugar Island VI 45° 35'N/069° 36'W 1,996 ?
  Telos Unit VI 46° 10'N/069° 09'W 9,233 ?
 
State Park
  Allagash Wilderness Waterway V 46° 34'N/069° 21'W 9,247 1966
  Baxter II ?/? 80,800 1940
  Camden Hills V 44° 15'N/069° 03'W 2,211 1984
  Grafton Notch V 44° 35'N/70° 56'W 1,292 1977
  Mount Blue V 44° 43'N/70° 21'W 2,033 ?
  Mt. Blue V ?/? 1,995 ?
  Penobscot Corridor V 46° 04'N/068° 46'W 3,239 ?
 
Wilderness (Fish and Wildlife Service)
  Moosehorn, Baring Unit Ia 45° 02'N/67° 16'W 1,894 1975
  Moosehorn, Edmunds Unit Ia 44° 47'N/67° 14'W 1,095 1970
 
Wilderness (Forest Service)
  Caribou-Speckled Mountain Ia ?/? 4,856 1990

Maryland

National Estuarine Research Reserve
  Chesapeake Bay (MD) IV ?/? 2,374 1981
 
National Historic Park
  Chesapeake and Ohio Canal V 39° 11'N/77° 53'W 50,161 1971
 
National Seashore
  Assateague Island V 38° 10'N/75° 10'W 16,038 1965
 
National Wildlife Refuge
  Blackwater IV 38° 25'N/76° 06'W 7,228 ?
  Martin IV 38° 01'N/76° 00'W 1,790 ?
  Patuxent IV 39° 05'N/76° 44'W 4,968 ?
  Susquehanna IV 39° 28'N/76° 04'W 5,347 1942
 
Natural Environment Area
  Mattawoman IV ?/? 1,446 ?
  Morgan Run IV ?/? 1,815 ?
  Zekiah Swamp IV ?/? 2,023 ?
 
Park
  Catoctin Mountain V ?/? 2,334 1936
  Piscataway V 39° 40'N/77° 00'W 1,701 1961
 
State Park
  Cunningham Falls V ?/? 2,171 ?
  Gunpowder Falls (Maryland) V ?/? 6,389 ?
  James Island V ?/? 1,275 ?
  Patapsco Valley V ?/? 6,509 ?
  Patuxent River V ?/? 3,002 ?
  Rocky Gap V ?/? 1,347 ?
  Seneca Creek V ?/? 2,631 ?
  South Mountain V ?/? 4,405 ?
  St. Mary's River V ?/? 1,032 ?
  Susquehanna V ?/? 1,471 ?
  Tuckahoe V ?/? 1,865 ?
 
Wildlife Management Area
  Cedar Island IV ?/? 1,165 ?
  Dans Mountain IV ?/? 5,627 ?
  Deal Island IV ?/? 6,070 ?
  Fairmount IV ?/? 1,631 ?
  Fishing Bay IV ?/? 11,736 ?
  Idylwild IV ?/? 3,287 ?
  Indian Springs IV ?/? 2,756 ?
  Islands of the Potomac IV ?/? 1,430 ?
  Millington IV ?/? 1,757 ?
  South Marsh Island IV ?/? 1,214 ?
  Taylor's Island IV ?/? 1,463 ?
  Warrior Mountain IV ?/? 2,146 ?

Massachusetts

Marine Sanctuary
  Stellwagen Banks II 41° 25'N/70° 19'W 218,000 1992
 
National Estuarine Research Reserve
  Waquoint Bay IV ?/? 1,077 1988
 
National Seashore
  Cape Cod V 41° 47'N/69° 57'W 18,018 1961
 
National Wildlife Refuge
  Great Meadows IV 42° 23'N/71° 21'W 1,364 1944
  Monomy IV 41° 35'N/69° 59'W 1,093 ?
  Parker River IV 42° 44'N/70° 49'W 1,872 1942
 
Sanctuary
  Cape and Islands Ocean V 41° 30'N/70° 30'W 152,000 1971
  Cape Cod Bay Ocean V 41° 49'N/70° 19'W 140,000 1971
  Cape Cod Ocean V 41° 47'N/69° 56'W 45,000 1970
  North Shore Ocean V 42° 43'N/70° 38'W 30,000 1972
  South Essex Ocean V 42° 30'N/70° 47'W 10,500 1976
 
State Park
  Clarksburg V ?/? 1,315 ?
  Holyoke Range V ?/? 1,188 ?
  Wompatuck V ?/? 1,416 ?

Michigan

National Forest
  Hiawatha VI ?/? 361,773 ?
  Huron VI ?/? 175,366 ?
  Manistee VI ?/? 216,337 ?
  Ottawa VI ?/? 397,879 ?
 
National Lakeshore
  Pictured Rocks III 46° 33'N/86° 18'W 28,661 1966
  Sleeping Bear Dunes III 45° 00'N/86° 00'W 28,775 1970
 
National Park
  Isle Royale II 48° 02'N/88° 49'W 215,740 1940
 
National Recreation Area
  Grand Island V ?/? 5,245 ?
 
National Wildlife Refuge
  Kirtlands Warbler IV 44° 15'N/84° 22'W 2,554 ?
  Seney IV 46° 15'N/86° 11'W 38,629 1935
  Shiawassee IV 43° 21'N/84° 00'W 3,636 1953
 
State Park
  Hartwick Pines V ?/? 3,475 ?
  Porcupine Mountains Wilderness II ?/? 20,200 1944
  Tahquamenon Falls V ?/? 7,197 ?
  Wilderness V ?/? 2,754 ?
 
Wilderness (Fish and Wildlife Service)
  Seney Ia 46° 15'N/86° 13'W 10,178 1970
 
Wilderness (Forest Service)
  Big Island Lake Ia 46° 19'N/86° 29'W 2,363 1987
  Delirium Ia 46° 21'N/84° 42'W 4,804 1987
  Horseshoe Bay Ia 46° 01'N/84° 30'W 1,534 1987
  Mackinac Ia 46° 12'N/84° 42'W 4,949 1987
  McCormick Ia 46° 54'N/87° 48'W 6,819 1987
  Nordhouse Dunes Ia 44° 17'N/86° 14'W 1,396 1987
  Rock River Canyon Ia 46° 27'N/86° 47'W 1,878 1987
  Sturgeon River Gorge Ia 46° 40'N/88° 52'W 5,868 1987
  Sylvania Ia 46° 18'N/89° 29'W 7,417 1987
 
Wilderness (National Park Service)
  Isle Royale Ia 47° 59'N/88° 53'W 53,370 1976
 
Wilderness Area
  Porcupine Mountains Ia ?/? 16,486 1944

Minnesota

National Forest
  Chippewa VI ?/? 269,474 ?
  Superior VI ?/? 844,365 ?
 
National Natural Landmark
  Lake Agassiz IV ?/? 8,888 ?
 
National Park
  Voyageurs II 48° 30'N/93° 00'W 87,772 1971
 
National Wildlife Refuge
  Agassiz IV 48° 21'N/95° 55'W 24,888 1937
  Big Stone Lake IV 45° 15'N/96° 22'W 4,562 ?
  Mid-Continent IV ?/? 2,054 ?
  Minnesota Valley IV 44° 54'N/93° 13'W 3,237 ?
  Mississippi River Caue (Minnesota) IV ?/? 6,240 ?
  Rice Lake IV 46° 30'N/93° 21'W 6,625 ?
  Sherburne IV 45° 29'N/93° 43'W 11,981 1965

 

 

Tamarac IV 47° 00'N/95° 36'W 14,232 1938
  Upper Mississippi (Minnesota) IV ?/? 7,318 ?
 
State Park
  Banning V 46° 17'N/092° 00'W 2,524 1963
  Bear Head Lake V 47° 00'N/092° 00'W 1,774 1961
  Cascade River V 47° 00'N/090° 00'W 1,138 1957
  Forestville and Mystery Caves V 43° 00'N/092° 00'W 1,089 1963
  Fort Snelling V 44° 00'N/093° 00'W 1,335 1961
  Geo. Crosby Manitou V 47° 00'N/091° 00'W 1,376 1955
  Hayes Lake V 48° 00'N/95° 00'W 1,194 1967
  Itasca IV 47° 00'N/095° 00'W 12,828 1891
  Jay Cooke V 46° 00'N/092° 00'W 3,567 1915
  Judge Magney V 47° 00'N/090° 00'W 1,827 1957
  Lake Bronson V 48° 00'N/096° 00'W 1,207 1937
  Maplewood V 46° 00'N/095° 00'W 3,743 1963
  McCarthy Beach V 47° 00'N/093° 00'W 1,038 1945
  Mille Lacs-Kathio V 46° 00'N/93° 00'W 4,284 1957
  Minnesota Valley V ?/? 3,237 1969
  O.L. Kipp V 43° 00'N/091° 00'W 1,147 1963
  Savanna Portage V 46° 00'N/093° 00'W 6,401 1961
  Scenic V 47° 00'N/093° 00'W 1,182 1922
  Sibley V 45° 00'N/095° 00'W 1,184 1919
  St. Croix V 45° 00'N/092° 00'W 13,774 1943
  Tettegouche V 47° 00'N/91° 00'W 3,738 1979
  Whitewater V 44° 00'N/092° 00'W 1,158 1919
  Wild River V 45° 00'N/92° 00'W 2,833 1973
  Zippel Bay V 48° 00'N/094° 00'W 1,192 1959
 
Wilderness (Fish and Wildlife Service)
  Agassiz Ia 48° 24'N/95° 54'W 1,619 1976
 
Wilderness (Forest Service)
  Boundary Waters Canoe Area Ia 47° 57'N/91° 26'W 321,165 1978

Mississippi

National Forest
  Bienville VI ?/? 72,215 ?
  De Soto VI ?/? 204,573 ?
  Delta VI ?/? 24,287 ?
  Holly Springs VI ?/? 62,757 ?
  Homochitto VI ?/? 76,978 ?
  Tombigbee VI ?/? 26,984 ?
 
National Wildlife Refuge
  Bogue Chitto (Mississippi) IV 30° 41'N/89° 45'W 2,755 ?
  Dahomey IV ?/? 1,962 ?
  Grand Bay IV ?/? 1,072 ?
  Hillside IV 33° 02'N/90° 16'W 6,234 1975
  Mississippi Sandhill Crane IV 30° 28'N/88° 46'W 7,812 1974
  Morgan Brake IV 33° 22'N/90° 03'W 1,968 ?
  Noxubee IV 33° 15'N/88° 49'W 18,888 1940
  Panther Swamp IV 32° 57'N/90° 24'W 11,574 ?
  St. Catherine Creek IV ?/? 5,275 ?
  Tallahatchie IV ?/? 1,577 ?
  Yazoo IV 33° 05'N/90° 58'W 5,237 ?
 
State Park
  Natchez V 31° 36'N/91° 13'W 1,391 1979
  Trace V 34° 15'N/88° 54'W 1,030 1986
 
Wilderness (Forest Service)
  Black Creek Ia 30° 53'N/88° 56'W 2,028 1984

Missouri

National Forest
  Mark Twain VI ?/? 603,458 ?
 
National Scenic River
  Ozark III 37° 00'N/91° 00'W 32,209 1972
 
National Wildlife Refuge
  Clarence Cannon IV 39° 30'N/91° 30'W 1,517 1964
  Mingo IV 36° 58'N/90° 12'W 8,800 ?
  Squaw Creek IV 40° 05'N/95° 15'W 2,932 1935
  Swan Lake IV 39° 39'N/93° 00'W 4,592 1937
 
Natural Area
  Big Spring V ?/? 2,334 ?
 
State Park
  Bennett Spring V 37° 43'N/92° 51'W 1,254 1924
  Cuivre River V 39° 02'N/90° 56'W 2,538 1946
  Ha Ha Tonka Ia 37° 58'N/92° 45'W 1,140 1978
  Hawn Ia 37° 49'N/90° 13'W 1,858 1955
  Johnson's Shut-Ins Ia 37° 32'N/90° 51'W 3,169 1955
  Lake of the Ozarks V 38° 07'N/92° 35'W 6,966 1946
  Meramec V 38° 13'N/91° 03'W 2,746 1927
  Pershing V 39° 46'N/93° 13'W 1,087 1937
  Prairie Ia 37° 31'N/94° 35'W 1,434 1980
  Roaring River Ia 36° 35'N/93° 48'W 1,377 1928
  Sam A. Baker Ia 37° 15'N/90° 32'W 2,090 1928
  Taum Sauk Mountain Ia 37° 32'N/90° 44'W 2,519 1991
  Trail of Tears V 37° 28'N/89° 28'W 1,382 1957
 
Wilderness (Fish and Wildlife Service)
  Mingo Ia 36° 58'N/90° 13'W 3,128 1976
 
Wilderness (Forest Service)
  Bell Mountain Ia 37° 37'N/90° 53'W 3,321 1980
  Devil's Backbone Ia 36° 46'N/92° 08'W 2,754 1980
  Hercules-Glade Ia 36° 44'N/92° 54'W 49,815 1976
  Irish Ia 36° 47'N/91° 10'W 6,522 1984
  Paddy Creek Ia 37° 36'N/92° 05'W 2,841 1983
  Piney Creek Ia 36° 43'N/93° 35'W 3,402 1980
  Rockpile Mountain Ia 37° 29'N/90° 24'W 1,579 1980

Montana

National Forest
  Beaverhead VI ?/? 861,485 ?
  Bitterroot VI ?/? 451,810 ?
  Custer VI ?/? 450,168 ?
  Deerlodge VI ?/? 483,246 ?
  Flathead VI ?/? 951,804 ?
  Gallatin VI ?/? 727,474 ?
  Helena VI ?/? 394,735 ?
  Kaniksu VI ?/? 180,944 ?
  Kootenai VI ?/? 719,379 ?
  Lewis & Clark VI ?/? 753,645 ?
  Lolo VI ?/? 853,377 ?
 
National Park
  Glacier II 48° 39'N/113° 47'W 410,202 1910
 
National Recreation Area
  Bighorn Canyon (Montana) V 45° 13'N/108° 08'W 48,644 1966
  Rattlesnake III 47° 02'N/113° 50'W 13,292 1980
 
National Wildlife Refuge
  Benton Lake IV 47° 39'N/111° 21'W 5,040 ?
  Bowdoin IV ?/? 6,293 ?
  Charles M. Russell IV 47° 43'N/106° 58'W 365,567 1936
  Creedman Coulee IV 48° 57'N/109° 45'W 1,072 ?
  Halfbreed Lake IV 46° 00'N/109° 11'W 1,747 ?
  Lake Mason IV 46° 43'N/108° 55'W 6,742 ?
  Lake Thibadeau IV 48° 45'N/109° 35'W 1,558 ?
  Lee Metcalf IV 46° 32'N/114° 05'W 1,130 1964
  Medicine Lake IV 48° 30'N/104° 16'W 12,741 ?
  National Bison Range IV 47° 19'N/114° 12'W 7,486 ?
  Pablo IV 47° 39'N/114° 09'W 1,028 ?
  Red Rock Lakes IV 44° 40'N/111° 42'W 17,870 ?
  Ul Bend IV 47° 33'N/107° 52'W 22,682 ?
  War Horse IV 47° 11'N/108° 33'W 1,292 ?
 
Wilderness (Bureau of Land Management)
  Lee Metcalf Ia 45° 31'N/111° 33'W 2,428 1983
 
Wilderness (Fish and Wildlife Service)
  Medicine Lake Ia 48° 27'N/104° 21'W 4,600 1976
  Red Rock Lakes Ia 44° 37'N/111° 44'W 13,092 1976

 

 

UL Bend Ia 47° 32'N/107° 52'W 8,425 1976
 
Wilderness (Forest Service)
  Absaroka-Beartooth Ia 44° 40'N/109° 59'W 372,445 1978
  Anaconda-Pintler Ia 45° 57'N/113° 28'W 63,891 1964
  Bob Marshall Ia 47° 42'N/113° 08'W 408,481 1978
  Cabinet Mountains Ia 48° 15'N/116° 00'W 38,151 1964
  Gates of the Mountain Ia 46° 53'N/111° 58'W 11,559 1964
  Great Bear Ia 48° 07'N/113° 25'W 116,026 1978
  Lee Metcalf Ia 45° 08'N/111° 27'W 100,744 1983
  Mission Mountains Ia 47° 28'N/113° 50'W 29,898 1974
  Scapegoat Ia 47° 15'N/112° 46'W 96,842 1972
  Selway-Bitterroot Ia ?/? 541,352 1964

 

 

Welcome Creek Ia 46° 36'N/113° 41'W 11,380 1978

Nebraska

National Forest
  Nebraska VI ?/? 57,283 ?
  Samuel R McKelvie VI ?/? 46,928 ?
 
National Grassland
  Oglala VI ?/? 38,235 ?
 
National Monument
  Agate Fossil Beds III 42° 25'N/103° 45'W 1,236 1965
  Lehman Caves III ?/? 3,098 1922
  Scotts Bluff V 41° 50'N/103° 42'W 1,214 1919
 
National Wildlife Refuge
  Crescent Lake IV 41° 42'N/102° 27'W 18,555 ?
  De Soto (Nebraska) IV 41° 32'N/95° 55'W 1,750 ?
  Fort Niobrara IV 42° 52'N/100° 27'W 7,742 1912
  North Platte IV 41° 59'N/103° 36'W 2,042 ?
  Valentine IV 42° 30'N/100° 35'W 28,942 1935
 
State Park
  Fort Robinson V ?/? 4,485 ?
  Indian Cave V ?/? 1,212 ?
 
Wilderness (Fish and Wildlife Service)
  Fort Niobrara Ia 42° 51'N/100° 23'W 1,876 1976
 
Wilderness (Forest Service)
  Soldier Creek Ia 42° 41'N/103° 03'W 3,154 1986

Nevada

National Forest
  Humboldt VI ?/? 1,003,733 ?
  Inyo VI ?/? 24,547 ?
  Toiyabe VI ?/? 1,041,181 ?
  White Mountain VI ?/? 283,047 ?
 
National Park
  Great Basin II 40° 30'N/115° 30'W 31,080 1986
 
National Recreation Area
  Lake Mead V ?/? 606,123 1964
  Spring Mountain V ?/? 23,964 ?
 
National Wildlife Refuge
  Ash Meadows IV 36° 25'N/116° 20'W 5,354 1984
  Desert IV 36° 32'N/115° 31'W 642,974 ?
  Fallon IV 39° 45'N/118° 36'W 7,244 ?
  Paharanagat IV 37° 19'N/115° 18'W 2,178 ?
  Ruby Lake IV 40° 12'N/115° 27'W 15,229 ?
  Sheldon IV 41° 55'N/119° 09'W 230,858 1931
  Stillwater IV 39° 32'N/118° 28'W 31,600 ?
 
Outstanding Natural Area
  Desert View Natural Environment Area V ?/? 7,531 1970
  Goshute Canyon V ?/? 3,042 1967
  Highland Range Crucial Bighorn V ?/? 10,213 1970
  Lahontan-Cutthroat Trout V ?/? 4,976 1974
  Mt. Grafton Scenic Area V ?/? 5,898 1967
  Sunrise Mountain V ?/? 4,137 1970
  Swamp Cedar V ?/? 1,293 1967
 
State Park
  Lake Tahoe-Nevada V 39° 12'N/119° 55'W 5,764 1958
  Valley of Fire III 36° 30'N/114° 23'W 14,115 1935
  Washoe Lake V 39° 15'N/119° 48'W 3,259 1967
 
Wilderness (Bureau of Land Management)
  Mount Moriah Ia 39° 22'N/114° 11'W 2,604 1989
 
Wilderness (Forest Service)
  Alta Toquima Ia 38° 43'N/116° 57'W 15,378 1989
  Arc Dome Ia ?/? 46,539 1989
  Boundary Peak Ia 37° 51'N/118° 19'W 4,047 1989
  Currant Mountain Ia 38° 54'N/115° 25'W 14,569 1989
  East Humboldt Ia 40° 52'N/115° 05'W 14,933 1989
  Grant Range Ia 38° 20'N/115° 30'W 20,234 1989
  Jarbridge Ia 41° 47'N/115° 19'W 26,203 1964
  Mount Charleston Ia 36° 17'N/115° 46'W 17,402 1989
  Mount Moriah Ia 39° 17'N/114° 12'W 33,184 1989
  Mount Rose Ia 39° 22'N/119° 54'W 11,331 1989
  Quinn Canyon Ia 38° 01'N/115° 47'W 10,927 1989
  Ruby Mountains Ia 40° 29'N/115° 27'W 36,422 1989
  Santa Rosa - Paradise Peak Ia 41° 38'N/117° 30'W 12,545 1989
  Table Mountain Ia ?/? 39,659 1989

New Hampshire

National Estuarine Research Reserve
  Great Bay IV ?/? 3,002 1989
 
State Park
  Bear Brook V ?/? 3,894 ?
  Crawford Notch V ?/? 2,404 ?
  Franconia Notch V ?/? 2,606 ?
  Monadnock V ?/? 2,023 1987
  Pawtuckaway V ?/? 2,222 ?
  Pillsbury V ?/? 2,121 ?
  Pisgah Wilderness Ia ?/? 5,331 ?
  Sunapee, Mount V ?/? 1,102 ?
 
Wilderness (Forest Service)
  Great Gulf Ia 44° 17'N/71° 19'W 2,268 1964
  Pemigewasset Ia 44° 08'N/71° 34'W 18,211 1984
  Presidential Ridge-Dry River Ia 44° 11'N/71° 21'W 8,262 1974
  Sandwich Range Ia 43° 56'N/71° 28'W 10,117 1984

New Jersey

National Recreation Area
  Delaware Water Gap (New Jersey) V 41° 11'N/74° 54'W 28,340 1965
 
National Reserve
  Pinelands V 39° 45'N/74° 45'W 438,210 1978
 
National Wildlife Refuge
  Barnegat IV 39° 43'N/74° 50'W 3,600 ?
  Brigantine IV 39° 28'N/74° 38'W 8,500 ?
  Cape May IV ?/? 2,301 ?
  Edwin B. Forsythe IV 39° 50'N/74° 12'W 12,242 ?
  Great Swamp IV 40° 43'N/74° 27'W 2,929 1964
  Supawna Meadows IV ?/? 1,156 ?
 
State Park
  Allaire V ?/? 1,199 ?
  Allamuchy Mt. V ?/? 2,329 ?
  Delaware Canal V ?/? 1,255 ?
  High Point V ?/? 5,413 ?
  Island Beach V ?/? 1,212 ?
  Ringwood V ?/? 1,721 ?
  Wawayanda V ?/? 4,265 ?
 
Wilderness (Fish and Wildlife Service)
  Brigantine Ia 39° 31'N/74° 16'W 2,704 1975
  Great Swamp Ia 40° 45'N/74° 24'W 1,481 1968

New Mexico

National Forest
  Apache VI ?/? 248,560 ?
  Carson VI ?/? 563,118 ?
  Cibola VI ?/? 659,927 ?
  Coronado VI ?/? 27,898 ?
  Gila VI ?/? 1,096,025 ?
  Lincoln VI ?/? 446,625 ?
  Santa Fe VI ?/? 635,164 ?
 
National Grassland
  Kiowa VI ?/? 55,206 ?
 
National Historic Park
  Chaco Culture V 36° 03'N/107° 56'W 13,760 1907
 
National Monument
  Bandelier III 35° 45'N/106° 19'W 14,904 1916
  Chaco Canyon III 36° 00'N/107° 55'W 8,701 1907
  White Sands III 32° 46'N/106° 18'W 58,614 1933
 
National Natural Landmark
  Grants Lava FloW III ?/? 21,719 ?
  Kilbourne Hole III ?/? 2,327 ?
 
National Park
  Carlsbad Caverns II 32° 07'N/104° 36'W 18,921 1930
 
National Scenic River
  Rio Grande V ?/? 6,820 1970
 
National Wildlife Refuge
  Bitter Lake IV 33° 36'N/104° 25'W 9,925 ?
  Bosque del Apache IV 33° 48'N/106° 52'W 23,144 1939
  Grulla III 34° 05'N/103° 03'W 1,307 1969
  Las Vegas IV 35° 32'N/105° 09'W 3,509 ?
  Maxwell IV 36° 34'N/104° 35'W 1,497 ?
  San Andrés IV 32° 41'N/106° 32'W 23,154 ?
  Sevilleta IV 34° 16'N/106° 41'W 92,946 1973
 
Outstanding Natural Area
  El Malpais V ?/? 33,936 1970
  Guadalupe Canyon V ?/? 1,462 1968
 
State Park
  Caballo Lake V ?/? 2,152 ?
  Cimarron Canyon V ?/? 13,332 ?
  Elephant Butte Lake V ?/? 8,287 ?
  Heron Lake V ?/? 1,659 ?
  Navajo Lake (Pine) V ?/? 7,255 ?
  Santa Rosa Lake V ?/? 5,072 ?
  Sumner Lake V ?/? 2,693 ?
Wilderness (Bureau of Land Management)
  Bisti Ia 36° 15'N/108° 12'W 1,597 1984
  Cebolla Ia 34° 41'N/108° 00'W 25,414 1987
  De-na-zin Ia 36° 19'N/108° 02'W 9,087 1984
  West Malpais Ia 34° 48'N/108° 13'W 16,066 1987
 
Wilderness (Fish and Wildlife Service)
  Bosque del Apache, Chupadera Unit Ia 33° 48'N/106° 55'W 2,140 1975
  Bosque del Apache, Indian Well Unit Ia 33° 45'N/106° 49'W 2,080 1975
  Bosque del Apache, Little San Pasqual Ia 33° 50'N/106° 45'W 8,037 1975
  Salt Creek Ia 33° 32'N/104° 26'W 3,893 1970
 
Wilderness (Forest Service)
  Aldo Leopold Ia 33° 09'N/107° 50'W 85,576 1980
  Apache Kid Ia 33° 36'N/107° 25'W 18,225 1980
  Blue Range Ia 33° 33'N/108° 59'W 12,150 1980
  Capitan Mountains Ia 33° 34'N/105° 17'W 13,770 1980
  Chama River Canyon Ia 36° 18'N/106° 39'W 20,371 1978
  Cruces Basin Ia 36° 55'N/106° 19'W 7,290 1980
  Dome Ia 35° 42'N/106° 22'W 2,106 1980
  Gila Ia 33° 13'N/108° 20'W 230,688 1980
  Latir Peak Ia 36° 44'N/105° 29'W 8,100 1980
  Manzano Mountain Ia 34° 38'N/106° 25'W 14,944 1978
  Pecos Ia 35° 54'N/105° 37'W 90,436 1980
  San Pedro Parks Ia 36° 04'N/106° 50'W 16,645 1980
  Sandia Mountain Ia 35° 08'N/106° 25'W 12,433 1980
  Wheeler Ia 36° 33'N/105° 24'W 7,978 1980
  White Mountain Ia 33° 26'N/105° 48'W 19,480 1980
  Withington Ia 33° 51'N/107° 27'W 7,695 1980
 
Wilderness (National Park Service)
  Bandelier Ia 35° 48'N/106° 16'W 9,416 1976
  Carlsbad Caverns Ia 32° 08'N/104° 33'W 13,405 1978

New York

National Estuarine Research Reserve
  Hudson River IV ?/? 2,023 1982
 
National Forest
  Finger Lakes VI ?/? 6,043 ?
 
National Historic Park
  Saratoga V ?/? 2,222 1938
 
National Seashore
  Fire Island V 40° 37'N/72° 52'W 7,834 1964
 
National Wildlife Refuge
  Iroquois IV 43° 08'N/78° 23'W 4,379 1958
  Montezuma IV 42° 59'N/76° 45'W 2,609 ?
  Oyster Bay IV 40° 56'N/73° 30'W 1,284 ?
 
State Park
  Adirondack V 44° 47'N/74° 28'W 2,426,200 1971
  Allegany V ?/? 24,599 ?
  Bear Mountain V ?/? 2,050 ?
  Catskill V ?/? 99,788 ?
  Clarence Fahnstock Memorial V ?/? 2,650 ?
  Connetquot V ?/? 1,405 ?
  Harriman II ?/? 18,780 1910
  Highland Lakes V ?/? 1,249 1963

 

 

Hudson Highlands V ?/? 1,562 ?
  Letchworth V ?/? 5,803 1907
  Minnewaska V ?/? 4,730 1971
  Wellesley Island V ?/? 1,067 1951

North Carolina

National Estuarine Research Reserve
  North Carolina IV ?/? 4,743 1982
 
National Forest
  Croatan VI ?/? 64,584 ?
  Nantahala VI ?/? 213,093 ?
  Pisgah VI ?/? 204,236 ?
  Uwharrie VI ?/? 20,246 ?
 
National Marine Sanctuary
  USS Monitor III 35° 00'N/75° 24'W 3,400 1975
 
National Seashore
  Cape Hatteras V 35° 27'N/75° 47'W 12,270 1937
  Cape Lookout National Seashore V 34° 43'N/76° 26'W 11,493 1966
 
National Wildlife Refuge
  Alligator River IV 35° 54'N/75° 51'W 57,302 ?
  Cedar Island IV 35° 00'N/76° 13'W 5,010 ?
  Great Dismal Swamp IV ?/? 20,082 ?
  Mackay Island IV 36° 32'N/75° 51'W 2,831 ?
  Mattamuskeet IV 35° 35'N/75° 57'W 20,307 ?
  Pea Island IV 35° 43'N/75° 25'W 2,370 ?
  Pee Dee IV 35° 10'N/79° 56'W 3,415 ?
  Pocosin Lakes IV ?/? 43,592 ?
  Pungo IV 35° 44'N/76° 28'W 5,002 ?
  Roanoke River IV ?/? 2,452 ?
  Swanquarter IV 35° 25'N/76° 10'W 6,333 ?
 
State Natural Area Reserve
  Bushy Lake IV 34° 52'N/078° 42'W 1,041 1970
  Chowan Swamp IV 36° 22'N/076° 47'W 2,455 1974
  Dismal Swamp V 36° 31'N/76° 24'W 5,807 1974
 
State Park
  Crowder's Mountain V 35° 12'N/81° 17'W 1,117 1973
  Eno River V 36° 03'N/078° 59'W 1,035 1972
  Hanging Rock V 36° 23'N/80° 16'W 2,566 1936
  Lake WaccamaW V 34° 17'N/78° 31'W 4,320 1976
  Merchants Millpond V 36° 25'N/76° 40'W 1,200 1973
  Morrow Mountain V 35° 22'N/80° 04'W 1,899 1935
  PettigreW V 35° 48'N/76° 26'W 7,183 1939
  Pilot Mountain V 36° 20'N/80° 28'W 1,499 1968
  Raven Rock V 35° 28'N/78° 53'W 1,343 1969
  South Mountains V 35° 36'N/81° 38'W 2,967 1974
  Stone Mountain V 36° 23'N/81° 02'W 5,445 1969
  William B. Umstead V 35° 50'N/78° 44'W 2,179 1943
State Recreation Area
  Falls Lake V 36° 01'N/078° 41'W 2,038 1983
1967

 

Wilderness (Fish and Wildlife Service)
  Swanquarter Ia 35° 22'N/76° 10'W 3,555 1976
 
Wilderness (Forest Service)
  Birkhead Mountains Ia 35° 34'N/79° 53'W 1,938 1984
  Catfish Lake South Ia 34° 56'N/77° 09'W 3,076 1984
  Ellicott Rock (North Carolina) Ia ?/? 1,134 1974
  Joyce Kilmer-Slickrock Ia ?/? 4,131 1974
  Linville Gorge Ia 35° 57'N/81° 52'W 3,078 1964
  Middle Prong Ia 35° 23'N/82° 52'W 3,197 1984
  Pocosin Ia 34° 48'N/77° 00'W 4,452 1984
  Sheep Ridge Ia 34° 55'N/77° 03'W 3,861 1984
  Shining Rock Ia 35° 28'N/82° 45'W 5,427 1964
  Southern Nantahala Ia 34° 59'N/83° 37'W 4,895 1984

North Dakota

National Grassland
  Cedar River VI ?/? 2,718 ?
  Little Missouri VI ?/? 416,039 ?
  Sheyenne VI ?/? 28,437 ?
 
National Park
  Theodore Roosevelt II 46° 57'N/103° 27'W 28,150 1978
 
National Wildlife Refuge
  Ardoch IV 48° 14'N/97° 19'W 1,091 ?
  Arrowwood IV 47° 14'N/98° 50'W 6,448 1935
  Audubon IV 47° 34'N/101° 10'W 5,965 1956
  Chase Lake IV 47° 00'N/99° 26'W 1,774 1908
  Dakota Lake IV ?/? 1,133 ?
  Des Lacs IV 48° 49'N/102° 06'W 7,910 ?
  J. Clark Salyer IV 48° 38'N/100° 46'W 24,032 ?
  Lake Alice IV 48° 19'N/99° 07'W 4,595 ?
  Lake George IV 46° 44'N/99° 29'W 1,262 ?
  Lake Ilo IV 47° 19'N/102° 38'W 1,633 ?
  Lake Nettie IV 47° 36'N/101° 03'W 1,236 ?
  Lake Zahl IV 48° 34'N/103° 40'W 1,547 ?
  Long Lake IV 46° 43'N/100° 05'W 9,105 1932
  Lostwood IV 48° 36'N/102° 28'W 10,887 ?
  Rock Lake IV ?/? 2,228 ?
  Silver Lake IV ?/? 1,354 ?
  Slade IV 46° 49'N/99° 43'W 1,214 1941
  Tewaukon IV 45° 59'N/97° 23'W 3,384 1935
  Upper Souris IV 48° 37'N/101° 38'W 13,072 ?
  Willow Lake IV 48° 55'N/100° 08'W 1,060 ?
 
Wilderness (Fish and Wildlife Service)
  Chase Lake Ia 46° 35'N/99° 33'W 1,681 1975
  Lostwood Ia 48° 29'N/102° 14'W 2,257 1975
 
Wilderness (National Park Service)
  Theodore Roosevelt Ia 47° 34'N/103° 28'W 12,108 1978

Ohio

National Forest
  Wayne VI ?/? 89,306 ?
 
National Recreation Area
  Cuyahoga Valley V ?/? 12,950 1975
 
National Wildlife Refuge
  Ottawa IV 41° 37'N/83° 13'W 2,344 ?
 
State Nature Reserve
  Hueston Woods V ?/? 1,202 1950
 
State Park
  Alum Creek V ?/? 2,110 1975
  Beaver Creek V ?/? 1,229 1955
  Burr Oak V ?/? 1,049 1953
  Caesar Creek V ?/? 3,214 1978
  Deer Creek V ?/? 2,569 1969
  Deer Creek V ?/? 2,569 ?
  Dillon V ?/? 2,440 1962
  East Fork V ?/? 3,407 ?
  East Fork V ?/? 3,407 1978
  Lake Hope V ?/? 1,256 1957
  Mosquito Lake V ?/? 1,603 1965
  Paint Creek V ?/? 3,642 1975
  Pymatuning V ?/? 1,416 1950
  Salt Fork V ?/? 6,972 1972
  Strouds Run V ?/? 1,055 1960
  West Branch V ?/? 2,166 1966

Oklahoma

National Forest
  Ouachita VI ?/? 103,523 ?
 
National Grassland
  Black Kettle VI ?/? 12,428 ?
  Rita Blanca VI ?/? 6,303 ?
 
National Natural Landmark
  McCurtain County Wilderness Area III ?/? 5,691 ?
  Salt Plains II ?/? 12,948 1930
 
National Recreation Area
  Arbuckle V ?/? 3,576 1965
 
National Wildlife Refuge
  Optima IV 36° 39'N/101° 12'W 1,753 ?
  Salt Plains IV 36° 45'N/98° 13'W 12,973 1930
  Sequoyah IV 35° 28'N/95° 03'W 8,417 1971
  Tishomingo IV 34° 11'N/96° 37'W 6,663 1943
  Washita IV 35° 37'N/99° 15'W 3,268 ?
  Wichita Mountains IV 34° 44'N/98° 35'W 23,884 ?
 
State Park
  Beavers Bend V ?/? 1,422 ?
  Fort Cobb V ?/? 1,816 ?
  Foss V ?/? 2,816 ?
  Fountainhead V ?/? 1,374 ?
  Lake Murray V ?/? 7,362 ?
  Little River IV ?/? 4,868 ?
  Quartz Mountain V ?/? 4,465 ?
  Robbers Cave V ?/? 3,408 ?
  Sequoyah V ?/? 1,161 ?
  Wister V ?/? 1,228 ?
 
Wilderness (Fish and Wildlife Service)
  Wichita Mountains, Charons Garden Unit Ia 34° 43'N/98° 35'W 2,316 1970
  Wichita Mountains, North Mountain Unit Ia 34° 47'N/98° 32'W 1,152 1970
 
Wilderness (Forest Service)
  Blackfork Mountain Ia 34° 46'N/94° 18'W 1,855 1988
  Upper Kiamichi Ia 34° 39'N/94° 31'W 3,922 1988
 
Wilderness Area
  McCurtain County Ia ?/? 5,691 ?

Oregon

National Estuarine Research Reserve
  South Slough II 43° 15'N/124° 20'W 1,900 1974
 
National Forest
  Deschutes VI ?/? 649,724 ?
  Fremont VI ?/? 486,099 ?

 

 

Klamath VI ?/? 10,657 ?
  Malheur VI ?/? 593,027 ?
  Mount Hood VI ?/? 431,563 ?
  Ochoco VI ?/? 343,101 ?
  Rogue River VI ?/? 232,879 ?
  Rogue River VI ?/? 232,875 ?
  Siskiyou VI ?/? 429,533 ?
  Siskiyou VI ?/? 429,533 ?
  SiuslaW VI ?/? 255,551 ?
  Umatilla VI ?/? 443,156 ?
  Umpqua VI ?/? 398,455 ?
  Wallowa VI ?/? 403,229 ?
  Whitman VI ?/? 512,589 ?
  Willamette VI ?/? 682,476 ?
  Winema VI ?/? 421,061 ?
 
National Grassland
  Crooked River VI ?/? 45,061 ?
 
National Monument
  John Day Fossil Beds III 44° 30'N/119° 30'W 5,671 1974
 
National Park
  Crater Lake II 42° 56'N/122° 07'W 74,150 1902
 
National Scenic Area
  Columbia River Gorge V ?/? 17,063 ?
 
National Scenic Research Area
  Cascade Head V ?/? 2,683 ?
 
National Wildlife Refuge
  Ankeny IV 44° 47'N/123° 03'W 1,132 1965
  Baskett Slough IV 44° 58'N/123° 14'W 1,008 1965
  Bear Valley IV 42° 04'N/121° 56'W 1,691 ?
  Cold Springs IV 45° 51'N/119° 09'W 1,261 1909
  Hart Mountain IV 42° 33'N/119° 37'W 101,696 ?
  Klamath Forest IV ?/? 15,251 ?
  Lewis & Clark IV 46° 15'N/123° 28'W 15,448 ?
  Lower Klamath # IV 42° 03'N/121° 47'W 2,678 ?
  Malheur IV 43° 03'N/118° 47'W 75,033 ?
  Oregon Islands IV ?/? 233 ?
  Three Arch Rocks IV 45° 28'N/123° 59'W 130 ?
  Umatilla (Oregon) IV 45° 52'N/119° 35'W 3,593 1969
  Upper Klamath IV 42° 30'N/122° 01'W 6,057 1928
  William L. Finley IV 44° 24'N/123° 19'W 2,158 ?
 
Refuge
  Hart Mountain National Antelope Refuge IV ?/? 110,231 1935
 
Research Natural Area
  Jordan Craters Ia ?/? 12,166 1975
  Lost Forest Ia ?/? 3,620 1973
 
State Park
  Oswald West V ?/? 1,000 ?
  Saddle Mountains V ?/? 1,164 ?
  Silver Falls II ?/? 3,435 ?
  The Cove Palisades V ?/? 1,664 ?
 
Wilderness (Bureau of Land Management)
  Table Rock Ia 45° 01'N/122° 21'W 2,327 1984
 
Wilderness (Forest Service)
  Badger Creek Ia 45° 20'N/121° 28'W 9,712 1984
  Black Canyon Ia 44° 22'N/119° 41'W 5,423 1984
  Boulder Creek Ia 43° 23'N/122° 30'W 7,730 1984
  Bridge Creek Ia 44° 30'N/120° 14'W 2,185 1984
  Bull of the Woods Ia 44° 53'N/122° 06'W 14,124 1984
  Columbia Ia 45° 36'N/121° 51'W 15,783 1984
  Cummins Creek Ia 44° 16'N/124° 03'W 3,712 1984
  Diamond Peak Ia 43° 33'N/122° 05'W 14,580 1964
  Drift Creek Ia 44° 28'N/123° 56'W 2,346 1984
  Eagle Cap Ia 45° 13'N/117° 25'W 118,867 1964
  Gearhart Mountain Ia 42° 32'N/120° 50'W 7,573 1965
  Grassy Knob Ia 42° 45'N/124° 21'W 6,961 1984
  Kalmiopsis Ia 42° 18'N/123° 57'W 68,404 1978
  Menagerie Ia 44° 26'N/122° 19'W 1,942 1984
  Middle Santiam Ia 44° 32'N/122° 13'W 3,035 1984
  Mill Creek Ia 44° 30'N/120° 32'W 7,042 1984
  Monument Rock Ia 44° 20'N/118° 19'W 7,952 1984
  Mount Thielsen Ia 43° 14'N/122° 00'W 22,298 1984
  Mountain Lakes Ia 42° 22'N/122° 06'W 9,355 1964
  Mt. Hood Ia 45° 23'N/121° 45'W 18,832 1978
  Mt. Jefferson Ia 44° 36'N/121° 50'W 40,581 1968
  Mt. Washington Ia 44° 19'N/121° 53'W 18,670 1964
  North Fork John Day Ia 44° 54'N/118° 34'W 49,110 1984
  North Fork Umatilla Ia 45° 44'N/118° 10'W 8,270 1984
  Red Buttes Ia 42° 01'N/123° 21'W 1,518 1984
  Rock Creek Ia 44° 12'N/124° 03'W 3,024 1984
  Rogue-Umpqua Divide Ia 43° 06'N/122° 28'W 13,436 1984
  Salmon-Huckleberry Ia 45° 17'N/121° 57'W 18,033 1984
  Sky Lakes Ia 42° 38'N/122° 13'W 47,065 1984
  Strawberry Mountain Ia 44° 20'N/118° 48'W 13,365 1964
  Three Sisters Ia 44° 00'N/121° 50'W 115,418 1978
  Waldo Lake Ia 43° 48'N/122° 05'W 15,864 1984
  Wensha-Tucannon Ia ?/? 26,892 ?
  Wild Rogue Ia 42° 43'N/123° 57'W 10,383 1978
  Wild Rogue Ia 42° 50'N/123° 51'W 10,408 1978

Pennsylvania

National Estuarine Research Reserve
  Narragonsett Bay IV ?/? 1,286 1980
 
National Forest
  Allegheny VI ?/? 207,599 ?
 
National Historic Park
  Gettysburg V ?/? 1,377 1895
 
National Recreation Area
  Delaware Water Gap (Pennsylvania) V ?/? 11,478 1965
 
National Scenic River
  Middle Delaware V ?/? 1,113 1978
 
National Wildlife Refuge
  Erie IV 41° 36'N/79° 59'W 3,541 ?
 
Natural Area
  Black Moshannon Bog Ia ?/? 1,592 1993
  Glens III ?/? 2,845 1993
 
State Park
  Alleghany River V ?/? 1,257 ?
  Bald Eagle II 41° 05'N/77° 45'W 2,388 1971
  Beltzville II 40° 50'N/075° 38'W 1,203 1971
  Black Moshannon II 40° 54'N/078° 03'W 1,409 1937
  Blue Knob II 40° 16'N/078° 35'W 2,272 1945
  Bucktail II 41° 17'N/077° 56'W 9,308 1933
  Codorus II 39° 47'N/077° 55'W 1,344 1970
  Cook Forest II 41° 19'N/079° 12'W 2,630 1927
  Elk II 41° 37'N/078° 34'W 1,292 1964
  Evansburg II 40° 12'N/075° 24'W 1,355 1979
  French Creek II 40° 12'N/075° 47'W 2,970 1946
  Gouldsboro II 41° 12'N/075° 23'W 1,234 1958
  Hickory Run II 41° 01'N/075° 42'W 6,273 1945
  Hillman II 40° 27'N/080° 25'W 1,479 1969
  Laurel Hill II 39° 59'N/079° 14'W 1,592 1945
  Laurel Ridge II ?/? 5,514 1974
  Lehigh Gorge II 40° 59'N/075° 43'W 1,526 1969
  M.K. Goddard II 41° 25'N/080° 07'W 1,156 1972
  McConnell's Mill II 40° 57'N/080° 10'W 1,025 1957
  Moraine II 40° 56'N/080° 05'W 6,414 1970
  Nescopeck II 41° 06'N/075° 50'W 1,206 1971
  Nockamixon II 40° 27'N/075° 14'W 2,138 1961
  Ohiopyle II 39° 52'N/079° 30'W 7,575 1970
  Oil Creek II 40° 30'N/079° 40'W 2,836 1968
  Presque Isle II 42° 08'N/080° 08'W 1,295 1921
  Prince Gallitzin II 40° 41'N/078° 33'W 2,529 1965
  Promised Land II 41° 18'N/075° 12'W 2,350 1905
  Pymatuning II 41° 30'N/080° 25'W 8,548 1921
  Raccoon Creek II 40° 30'N/080° 25'W 3,064 1945
  Ricketts Glen II 41° 20'N/076° 17'W 5,281 1942
  Ridley Creek II 39° 57'N/075° 27'W 1,055 1965
  Shawnee II 40° 01'N/078° 38'W 1,612 1947
  Swatara II 40° 30'N/076° 30'W 1,397 1970
  Tobyhanna II 41° 12'N/75° 23'W 2,202 1949
  Yellow Creek II 40° 58'N/79° 06'W 1,206 1971
 
Wilderness (Forest Service)
  Hickory Creek Ia 41° 40'N/79° 16'W 3,468 1984

South Carolina

National Forest
  Francis Marion VI ?/? 101,828 1936
  Sumter VI ?/? 145,844 ?
 
National Monument
  Congaree Swamp III 33° 45'N/80° 47'W 6,125 1976
 
National Wildlife Refuge
  Cape Romain IV 33° 03'N/79° 25'W 26,396 1932
  Carolina Sandhills IV 34° 35'N/80° 13'W 18,448 ?
  Pinckney Island IV 32° 14'N/80° 45'W 1,640 1975
  Santee IV 33° 30'N/80° 27'W 17,659 1941
  Savannah IV 32° 09'N/81° 06'W 5,781 ?
 
State Park
  Caesars Head V ?/? 3,025 ?
  CheraW V ?/? 2,979 ?
  Croft V ?/? 2,855 ?
  Hunting Island V ?/? 2,023 ?
  Huntington Beach V ?/? 1,012 ?
  Jones Gap V ?/? 1,354 ?
  Kings Mountain V ?/? 2,485 ?
  Lee V ?/? 1,149 ?
  Santee V ?/? 1,010 ?
  Table Rock II ?/? 1,248 1935
 
Wilderness (Fish and Wildlife Service)
  Cape Romain Ia 33° 00'N/79° 32'W 11,736 1975
 
Wilderness (Forest Service)
  Ellicott Rock (South Carolina) Ia ?/? 1,137 1974
  Little Wambaw Swamp Ia 33° 04'N/79° 37'W 2,025 1980
  Wambaw Swamp Ia 33° 06'N/79° 40'W 2,065 1980
 
Wilderness (National Park Service)
  Congaree Swamp Ia 33° 52'N/80° 31'W 6,074 1988

South Dakota

National Forest
  Black Hills VI ?/? 433,665 ?
  Custer VI ?/? 29,759 ?
 
National Grassland
  Buffalo Gap VI ?/? 241,772 ?
  Fort Pierre VI ?/? 46,943 ?
  Grand River VI ?/? 62,751 ?
 
National Park
  Badlands II 43° 50'N/102° 18'W 98,463 1978
  Wind Cave II 43° 35'N/103° 25'W 11,223 1903
 
National Wildlife Refuge
  Lacreek IV 43° 06'N/101° 34'W 6,821 ?
  Pocasse IV 45° 53'N/100° 15'W 1,046 ?
  Sand Lake IV 45° 46'N/98° 14'W 8,829 1935
  Waubay IV ?/? 1,918 ?
 
State Park
  Custer V ?/? 29,542 1913
 
Wilderness (Forest Service)
  Black Elk Ia 43° 52'N/103° 33'W 4,333 1980
 
Wilderness (National Park Service)
  Badlands Ia 43° 31'N/102° 19'W 26,001 1976

Tennessee

National Forest
  Cherokee VI ?/? 255,903 ?
 
National Park
  Great Smoky Mountains II 35° 37'N/83° 53'W 209,160 1934
 
National Scenic River
  Obed V 36° 06'N/84° 49'W 2,125 1976
 
National Wildlife Refuge
  ChickasaW IV 35° 48'N/89° 24'W 8,878 ?
  Cross Creeks IV 36° 29'N/87° 34'W 3,586 ?
  Hatchie IV 35° 34'N/89° 03'W 5,281 1965
  Lower Hatchie IV 35° 36'N/89° 47'W 1,757 ?
  Reelfoot IV ?/? 3,403 ?
  Tennessee IV 36° 00'N/87° 48'W 20,784 ?
 
State Park
  Big Ridge V ?/? 1,360 ?
  Montgomery Bell V ?/? 2,000 ?
  Natchez Trace V ?/? 18,400 ?
 
Wilderness (Forest Service)
  Bald River Gorge Ia 35° 18'N/84° 10'W 1,506 1984
  Big Frog Ia 35° 01'N/84° 40'W 3,232 1984
  Big Laurel Branch Ia 36° 24'N/82° 03'W 2,530 1986
  Citico Creek Ia 35° 22'N/84° 07'W 6,566 1984
  Gee Creek Ia 35° 18'N/84° 27'W 1,012 1974
  Joyce Kilmer-Slickrock (Tennessee) Ia ?/? 1,539 ?
  Little Frog Mountain Ia 35° 06'N/84° 24'W 1,896 1986
  Pond Mountain Ia 36° 17'N/82° 04'W 2,681 1986
  Sampson Mountain Ia 36° 07'N/82° 39'W 3,367 1986
  Unaka Mountain Ia 36° 10'N/82° 16'W 1,902 1986

Texas

National Forest
  Angelina VI ?/? 61,988 ?
  Davy Crockett VI ?/? 65,564 ?
  Sabine VI ?/? 64,996 ?
  Sam Houston VI ?/? 65,429 ?
 
National Grassland
  Caddo VI ?/? 7,233 ?
  Lyndon B Johnson VI ?/? 8,219 ?
  Rita Blanca VI ?/? 31,328 ?
 
National Natural Landmark
  Attwater's Prairie Chicken III ?/? 3,234 1972
  Muleshoe III ?/? 2,352 ?
 
National Park
  Big Bend II 29° 11'N/103° 20'W 286,572 1944
  Guadalupe Mountains II 31° 55'N/104° 50'W 30,867 1972
 
National Preserve
  Big Thicket V 30° 31'N/94° 19'W 34,712 1974
 
National Recreation Area
  Amistad V ?/? 26,260 1965
  Sanford V ?/? 16,603 1965
  Shadow Mountain V ?/? 7,369 1952
 
National Scenic River
  Rio Grande (Texas) V 29° 46'N/101° 24'W 3,885 1978
 
National Seashore
  Padre Island V 26° 36'N/97° 19'W 54,196 1968
 
National Wildlife Refuge
  Anahuac IV 29° 35'N/94° 31'W 11,558 1963

 

 

Aransas IV 28° 13'N/96° 51'W 45,496 1937
  Attwater's Prairie Chicken IV 29° 41'N/96° 18'W 3,231 1972
  Balcones Canyonlands IV ?/? 1,431 ?
  Big Boggy IV 28° 42'N/95° 42'W 1,832 ?
  Brazoria IV 29° 03'N/95° 14'W 17,134 ?
  Buffalo Lake (Texas) IV 34° 54'N/102° 07'W 3,102 ?
  Hagerman IV 33° 43'N/96° 45'W 4,914 1945
  Laguna Atascosa IV 26° 16'N/97° 24'W 18,287 ?
  Little Sandy IV ?/? 1,539 ?
  Lower Rio Grande Valley IV 26° 12'N/98° 02'W 24,568 ?
  McFaddin IV 29° 39'N/94° 25'W 17,384 ?
  Moody IV 29° 35'N/94° 40'W 1,423 ?
  Muleshoe IV 33° 58'N/102° 44'W 2,351 ?
  San Bernard IV 28° 52'N/95° 32'W 9,896 1967
  Texas Point IV ?/? 3,623 ?
 
State Natural Area Reserve
  Hill Country Ia ?/? 1,099 ?
 
State Park
  Bastrop V ?/? 1,418 ?
  Caprock Canyon Ia ?/? 5,526 ?
  Galveston Island Ia ?/? 786 ?
  Hale Ranch Ia ?/? 1,982 ?
  Lake Mineral Wells V ?/? 1,155 ?
  Monahans Sand Hills V ?/? 1,554 ?
  Mustang Island V ?/? 1,499 1964
  Palo Duro Canyon V ?/? 6,638 ?
  Pedernales Falls V ?/? 1,967 ?
  Sea Rim V ?/? 6,115 ?
  South Llano River V ?/? 1,065 ?
 
Wilderness (Forest Service)
  Big Slough Ia 31° 30'N/95° 06'W 1,450 1984
  Indian Mounds Ia 31° 20'N/93° 44'W 4,418 1984
  Little Lake Creek Ia 30° 31'N/95° 34'W 1,542 1984
  Turkey Hill Ia 31° 23'N/94° 08'W 2,139 1984
  Upland Island Ia 31° 06'N/94° 16'W 5,027 1984
 
Wilderness (National Park Service)
  Guadalupe Mountains Ia 31° 57'N/104° 52'W 18,960 1978

Utah

National Forest
  Ashley VI ?/? 521,200 ?
  Cache VI ?/? 166,490 ?
  Caribou VI ?/? 2,815 ?
  Fishlake VI ?/? 580,203 ?
  Manti-La Sal VI ?/? 501,175 ?
  Sawtooth VI ?/? 28,807 ?
  Uinta VI ?/? 354,134 ?
  Wasatch VI ?/? 343,244 ?
 
National Monument
  Cedar Breaks III 37° 37'N/112° 50'W 2,469 1933
  Natural Bridges III 37° 35'N/110° 00'W 3,040 1908
 
National Natural Landmark
  Henry Mountains III 37° 55'N/110° 45'W 13,187 ?
 
National Park
  Arches II 38° 43'N/109° 33'W 29,260 1971
  Bryce Canyon II 37° 34'N/112° 11'W 14,405 1924
  Canyonlands II 38° 16'N/109° 53'W 136,542 1964
  Capitol Reef II 38° 09'N/111° 09'W 97,870 1971
  Zion II 37° 20'N/113° 00'W 59,308 1909
 
National Recreation Area
  Glen Canyon (Utah) V 37° 28'N/110° 48'W 580,558 1927
 
National Wildlife Refuge
  Bear River IV 41° 27'N/112° 13'W 26,371 ?
  Fish Springs IV 39° 51'N/113° 21'W 7,281 1959
  Ouray IV 40° 09'N/109° 36'W 4,912 ?
 
Outstanding Natural Area
  Escalente Canyons III ?/? 52,116 1970
  North Escalante Canyon III ?/? 2,343 1970
  Phipps-Death HolloW III ?/? 13,857 1970
  The Gulch III ?/? 1,386 1970
 
State Park
  Coral Pink Sand Dunes III ?/? 1,507 ?
  Dead Horse Point V ?/? 1,869 ?
  Deer Creek Lake V ?/? 1,061 ?
  Goblin Valley V ?/? 1,315 ?
  Great Salt Lake V ?/? 10,722 ?
  Snow Canyon V ?/? 2,298 ?
  Starvation Lake V ?/? 1,337 ?
  Wasatch Mountain V ?/? 8,869 ?
  Willard Bay V ?/? 1,080 ?
 
Wilderness (Bureau of Land Management)
  Beaver Dam Mountains Ia 37° 00'N/113° 47'W 1,469 1984
  Paria Canyon-Vermilion Cliffs Ia 36° 55'N/111° 39'W 9,308 1984
 
Wilderness (Forest Service)
  Ashdown Gorge Ia 37° 36'N/112° 51'W 2,833 1984
  Box-Death HolloW Ia 37° 53'N/111° 37'W 10,421 1984
  Dark Canyon Ia 37° 48'N/109° 53'W 18,211 1984
  Deseret Peak Ia 40° 28'N/112° 44'W 10,320 1984
  High Uintas Ia 40° 45'N/110° 32'W 184,823 1984
  Lone Peak Ia 40° 32'N/111° 41'W 12,190 1978
  Mount Naomi Ia 41° 54'N/111° 43'W 17,948 1984
  Mount Nebo Ia 39° 51'N/111° 46'W 11,331 1984
  Mount Olympus Ia 40° 41'N/111° 42'W 6,475 1984
  Mount Timpanogos Ia 40° 25'N/111° 35'W 4,350 1984
  Pine Valley Mountain Ia 37° 22'N/113° 27'W 20,234 1984
  Twin Peaks Ia 40° 36'N/111° 42'W 4,587 1984
  Wellsville Mountain Ia 41° 40'N/111° 59'W 9,652 1984

Vermont

National Forest
  George Washington VI ?/? 388,346 ?
  Green Mountain VI ?/? 143,534 ?
  Jefferson VI ?/? 281,270 ?
 
National Wildlife Refuge
  Missisquoi IV 44° 56'N/73° 09'W 2,363 ?
 
State Natural Area Reserve
  Camel's Hump IV ?/? 2,146 ?
  Mt. Mansfield IV ?/? 1,558 ?
 
State Park
  Bomoseen V ?/? 2,272 ?
  Coolidge V ?/? 6,531 ?
  Little River (Vermont) V ?/? 4,848 ?
 
Wilderness (Forest Service)
  Big Branch Ia 43° 19'N/73° 01'W 2,719 1984
  Breadloaf Ia 44° 00'N/72° 58'W 8,693 1984
  Bristol Cliffs Ia 44° 06'N/73° 04'W 1,498 1976
  George D. Aiken Ia 42° 51'N/73° 05'W 2,048 1984
  Lye Brook Ia 43° 06'N/73° 05'W 5,427 1974
  Peru Peak Ia 43° 18'N/72° 56'W 2,800 1984

Virginia

Forest Park
  Prince William III 38° 30'N/77° 20'W 7,048 1936
 
National Battlefield
  Manassas V 38° 48'N/77° 38'W 1,101 1940
  Petersburg V 37° 10'N/77° 22'W 1,103 1926
 
National Historic Park
  Colonial V ?/? 3,810 1930
 
National Memorial
  Fredericksburg and Spotsylvania Co. Battle V 38° 13'N/77° 29'W 1,483 ?
 
National Park
  Shenandoah II 38° 32'N/78° 21'W 84,921 1926
 
National Wildlife Refuge
  Back Bay IV 36° 40'N/75° 55'W 2,436 1938
  Chincoteague IV 37° 57'N/75° 18'W 5,444 ?
  Fishermen Island IV 37° 05'N/75° 57'W 415 1969
  Great Dismal Swamp IV 36° 37'N/76° 29'W 33,245 1973
  James River IV ?/? 1,678 ?
  Plum Tree Island IV 37° 07'N/76° 19'W 1,326 ?
  Wallops Island IV 37° 51'N/75° 27'W 1,365 ?
 
Parkway
  George Washington Memorial V ?/? 2,885 1930
 
State Park
  Douthat V ?/? 1,815 ?
  Fairy Stone V ?/? 1,846 ?
  False Cape V ?/? 1,745 ?
  Grayson Highlands V ?/? 1,921 ?
  Occoneechee V ?/? 1,087 ?
  Seashore V ?/? 1,039 ?
  York River V ?/? 1,012 ?
Wilderness (Forest Service)
  Barbours Ia 37° 33'N/79° 55'W 2,266 1988
  Beartown Ia 37° 02'N/81° 27'W 2,446 1984
  James River Farce Ia 37° 32'N/79° 25'W 3,523 1974
  Kimberling Creek Ia 37° 09'N/81° 09'W 2,258 1984
  Lewis Fork Ia 36° 39'N/81° 36'W 2,348 1984
  Little Dry Run Ia 36° 46'N/81° 18'W 1,376 1984
  Little Wilson Creek Ia 36° 39'N/81° 29'W 1,560 1984
  Mountain Lake Ia 37° 22'N/80° 28'W 3,340 1984
  Peters Mountain Ia 37° 22'N/80° 38'W 1,346 1984
  Ramseys Draft Ia 37° 53'N/79° 07'W 2,722 1984
  Rich Hole Ia 38° 01'N/79° 05'W 2,610 1988
  Rough Mountain Ia 37° 59'N/79° 25'W 3,764 1988
  Saint Marys Ia 38° 21'N/79° 14'W 4,083 1984
  Shavers Run Ia 37° 33'N/80° 05'W 1,459 1988
 
Wilderness (National Park Service)
  Shenandoah Ia 38° 46'N/78° 13'W 32,205 1976

Washington

Estuarine Sanctuary
  Padilla Bay IV 48° 30'N/122° 30'W 1,100 1980
 
National Forest
  Colville VI ?/? 385,888 ?
  Gifford Pinchot VI ?/? 530,532 ?
  Kaniksu VI ?/? 108,129 ?
  Mount Baker VI ?/? 519,587 ?
  Okanogan VI ?/? 607,019 ?
  Olympic VI ?/? 253,858 ?
  Snoqualmie VI ?/? 501,676 ?
  Umatilla VI ?/? 125,937 ?
  Wenatchee VI ?/? 677,003 ?
 
National Historic Park
  San Juan Island III ?/? 100 1966
 
National Park
  Mount Rainier II 46° 52'N/121° 42'W 95,268 1899
  North Cascades II 48° 40'N/121° 14'W 204,284 1968
  Olympic II 47° 49'N/123° 36'W 371,225 1938
 
National Recreation Area
  Coulee Dam V 48° 00'N/119° 00'W 40,424 1946
  Lake Chelan V ?/? 25,044 1968
  Ross Lake V ?/? 47,582 1968
 
National Scenic Area
  Columbia River Gorge V ?/? 8,493 ?
 
National Wildlife Refuge
  Columbia IV 46° 53'N/119° 16'W 11,977 1944
  Conboy Lake IV 45° 58'N/121° 19'W 2,352 1965
  Copalis IV 47° 15'N/124° 15'W 26,000 ?
  Flattery Rocks IV 43° 15'N/124° 45'W 19,000 ?
  Julia Butler Hansen IV ?/? 1,123 ?
  Little Pend Oreille IV 48° 28'N/117° 38'W 16,187 ?
  McNary IV 46° 12'N/118° 58'W 1,469 1955
  Nisqually IV 47° 07'N/122° 53'W 1,152 ?
  Quillayute Needles IV 47° 45'N/124° 30'W 23,000 ?
  Ridgefield IV 45° 49'N/122° 45'W 2,084 ?
  Saddle Mountain IV 46° 41'N/119° 38'W 12,468 1971
  San Juan Islands IV 48° 35'N/122° 46'W 182 1914
  Turnbull IV 47° 27'N/117° 33'W 7,213 1937
  Umatilla (Washington) IV 45° 54'N/119° 39'W 5,939 ?
  Willapa IV 46° 27'N/123° 58'W 4,456 ?
 
Special Management Area
  Quinault VI ?/? 2,210 ?
 
State Park
  Deception Pass V ?/? 1,000 ?
  Gingko Petrified Forest V ?/? 2,833 1948
  Moran V ?/? 1,860 ?
  Mount Spokane V ?/? 6,538 ?
  Riverside V ?/? 2,346 ?
  Steamboat Rock V ?/? 1,626 ?
  Sun Lakes V ?/? 1,626 ?
 
Wilderness (Bureau of Land Management)
  Juniper Dunes Ia 46° 22'N/118° 49'W 2,792 1984
 
Wilderness (Forest Service)
  Alpine Lakes Ia 47° 35'N/121° 08'W 123,687 1976
  Boulder River Ia 48° 11'N/121° 40'W 19,698 1984
  Buckhorn Ia 47° 50'N/123° 05'W 17,911 1984
  Clearwater Ia 47° 03'N/121° 49'W 5,908 1984
  Colonel Bob Ia 47° 29'N/123° 40'W 4,840 1984
  Glacier Peak Ia 48° 11'N/120° 58'W 188,041 1964
  Glacier VieW Ia 46° 48'N/121° 55'W 1,264 1984
  Goat Rocks Ia 46° 34'N/121° 27'W 33,453 1964
  Henry M. Jackson Ia 47° 57'N/121° 10'W 41,550 1984
  Indian Heaven Ia 46° 01'N/121° 46'W 8,482 1984
  Lake Chelan-Sawtooth Ia 48° 19'N/120° 28'W 61,284 1984
  Mount Adams Ia 46° 13'N/121° 31'W 13,122 1964
  Mount Baker Ia 48° 49'N/121° 46'W 47,562 1984
  Mount Skokomish Ia 47° 33'N/123° 14'W 5,267 1984
  Noisy-Diobsud Ia 48° 40'N/121° 31'W 5,719 1984
  Pasayten Ia 48° 53'N/120° 31'W 204,727 1968
  Salmo-Priest Ia 48° 56'N/117° 05'W 16,728 1984
  Tatoosh Ia 46° 42'N/121° 39'W 6,374 1984
  The Brothers Ia 47° 42'N/123° 04'W 6,751 1984
  Trapper Creek Ia 45° 55'N/122° 00'W 2,416 1984
  Wenaha-Tucannon Ia ?/? 44,955 1978
  William O. Douglas Ia 46° 47'N/121° 19'W 68,104 1984
 
Wilderness (National Park Service)
  Mount Ranier Ia 46° 50'N/121° 51'W 87,758 1988
  Olympic Ia 47° 51'N/123° 46'W 334,542 1988
  Stephen Mather Ia 48° 49'N/121° 14'W 256,820 1988

West Virginia

National Forest
  George Washington VI ?/? 42,438 ?
  Jefferson VI ?/? 7,497 ?
  Monongahela VI ?/? 362,822 ?
 
National Natural Landmark
  Canaan Valley III ?/? 6,222 ?
 
National River
  New River Gorge V 37° 51'N/81° 03'W 25,101 1978
 
State Forest
  Cabwaylingo V ?/? 3,287 ?
  Calvin Price V ?/? 3,837 ?
  Camp Creek V ?/? 2,145 ?
  Coopers Rock V ?/? 5,145 ?
  Greenbrier V ?/? 2,076 ?
  Kanawha V ?/? 3,764 ?
  KumbraboW V ?/? 3,834 ?
  Panther V ?/? 3,161 ?
  Seneca V ?/? 4,728 ?
 
State Park
  Babcock V ?/? 1,670 1937
  Beech Fork V ?/? 1,611 1979
  Cacapon V ?/? 2,475 1937
  Canaan Valley V ?/? 2,475 1968
  Chief Logan V ?/? 1,337 1969
  Holly River V ?/? 3,356 1938
  Lost River V ?/? 1,502 1934
  Pipestem V ?/? 1,628 1963
  Stonewall Jackson Lake V ?/? 1,072 ?
  Twin Falls V ?/? 1,528 1964
  Watoga V ?/? 4,087 1934
 
Wilderness (Forest Service)
  Cranberry Ia 38° 17'N/80° 19'W 14,514 1983
  Dolly Sods Ia 39° 00'N/79° 24'W 4,131 1974
  Laurel Fork North Ia 38° 51'N/79° 38'W 2,450 1983
  Laurel Fork South Ia 38° 47'N/79° 43'W 2,427 1983
  Mountain Lake Ia 37° 35'N/80° 26'W 1,012 1988
  Otter Creek Ia 38° 59'N/79° 40'W 8,100 1974

Wisconsin

National Forest
  Chequamegon VI ?/? 347,390 ?
  Nicolet VI ?/? 267,651 ?
 
National Lakeshore
  Apostle Island V 46° 50'N/90° 34'W 17,084 1970
 
National Scenic River
  Lower St. Croix (Wisconsin) V ?/? 3,512 1972
  St. Croix V 46° 15'N/91° 55'W 25,373 1969
  Wolf River V ?/? 2,228 1968
 
National Scientific Reserve
  Ice Age Ia ?/? 13,153 1964
 
National Wildlife Refuge
  Horicon IV 43° 33'N/88° 38'W 8,570 1941
  Mississippi River Caue (Wisconsin) IV ?/? 16,325 ?
  Necedah IV 44° 09'N/90° 10'W 17,667 ?
  Trempealeau IV 43° 58'N/91° 21'W 2,273 ?
  Upper Mississippi (Wisconsin) IV 44° 18'N/91° 54'W 19,508 ?
 
State Park
  Buckhorn V ?/? 1,003 ?
  Devils Lake V ?/? 3,642 ?
  Governor Dodge V ?/? 2,035 ?
  Peninsula V ?/? 1,523 ?
  Wildcat Mountain V ?/? 1,404 ?
  Willow River V ?/? 1,133 ?
  Wyalusing V ?/? 1,080 ?
 
Wilderness (Forest Service)
  Blackjack Springs Ia 45° 57'N/89° 04'W 2,389 1978
  Headwaters Ia 45° 48'N/88° 56'W 7,328 1984
  Porcupine Lake Ia 46° 16'N/91° 08'W 1,720 1984
  Rainbow Lake Ia 46° 26'N/91° 20'W 2,754 1974
  Whisker Lake Ia 45° 56'N/88° 28'W 2,956 1978

Wyoming

National Forest
  Ashley VI ?/? 38,940 ?
  Bighorn VI ?/? 448,260 ?
  Black Hills VI ?/? 70,979 ?
  Bridger VI ?/? 701,577 ?
  Caribou VI ?/? 3,169 ?
  Medicine BoW VI ?/? 442,585 ?
  Shoshone VI ?/? 986,156 ?
  Targhee VI ?/? 133,991 ?
  Teton VI ?/? 674,328 ?
  Wasatch VI ?/? 15,282 ?
 
National Grassland
  Thunder Basin VI ?/? 231,441 ?
 
National Monument
  Fossil Butte III 41° 51'N/110° 45'W 3,280 1972
  J.D. Rockefeller, Jr. III 44° 05'N/110° 40'W 9,672 1977
 
National Natural Landmark
  Como Bluff III ?/? 1,487 ?
  Lance Creek Fossil Area III ?/? 4,008 ?
 
National Park
  Grand Teton II 43° 50'N/110° 40'W 124,140 1929
  Yellowstone II 44° 40'N/110° 28'W 899,139 1872
 
National Wildlife Refuge
  National Elk IV 43° 34'N/110° 39'W 10,026 ?
  Pathfinder IV 42° 31'N/106° 59'W 6,801 ?
  Seedskadee IV 41° 51'N/109° 52'W 6,363 1965
 
Parkway
  John D. Rockefeller, Jr., Memorial V ?/? 9,700 1972
 
State Park
  Alcova V ?/? 2,488 ?
  Big Sandy V ?/? 3,072 ?
  Boysen V ?/? 24,825 ?
  Buffalo Bill V ?/? 5,086 ?
  Glendo V ?/? 9,614 ?
  Guernsey V ?/? 4,633 ?
  Keyhole V ?/? 5,730 ?
  Seminole V ?/? 23,198 ?
 
Wilderness (Forest Service)
  Bridger Ia 41° 11'N/107° 12'W 173,241 1964
  Cloud Peak Ia 44° 24'N/107° 08'W 76,502 1984
  Encampment River Ia 41° 05'N/106° 44'W 4,097 1984
  Fitzpatrick Ia 43° 16'N/109° 31'W 77,800 1976
  Gros Ventre Ia 43° 27'N/110° 24'W 116,145 1984
  Huston Park Ia 41° 06'N/106° 56'W 12,379 1984
  Jedediah Smith Ia 43° 49'N/110° 53'W 49,959 1984
  North Absaroka Ia 47° 00'N/121° 23'W 142,114 1964
  North Absaroka Ia 44° 36'N/109° 49'W 141,838 1964
  Platte River Ia 41° 05'N/106° 21'W 9,206 1984
  Popo Agie Ia 42° 45'N/109° 02'W 41,225 1984
  Savage Run Ia 41° 11'N/106° 22'W 6,196 1978
  Teton Ia 44° 03'N/110° 06'W 225,706 1964
  Washakie Ia 44° 05'N/109° 35'W 278,073 1964
  Winegar Hole Ia 44° 07'N/111° 00'W 4,336 1984

American Samoa/Samoa Américaines/Samoa Americana

 

National Park
  National Park of American Samoa II 14°15'S/170°28'W 3,725 1988
 
National Wildlife Refuge
  Rose Atoll Ia 14°33'S/168°07'W 653 1973

Guam

 

Territorial Seashore Park
  Guam VI 13°19'N/144°40'E 6,135 1978

Minor Outlying Islands/Iles Mineures Éloignées/Islas Menores Exteriores

 

National Wildlife Refuge
  Baker Island Ia 0°22'N/176°30'W 12,843 1974
  Howland Island Ia 0°48'S/176°37'W 13,173 1974
  Jarvis Island Ia 0°22'S/160°01'W 15,183 1974

Northern Mariana Islands/Mariannes du Nord, Iles/Islas Marianas

 

Preserve
  Asuncion Island Ia 19°40'N/143°24'E 722 1985
  Guguan Island Ia 17°19'N/143°51'E 412 1985
  Maug Island Ia 20°01'N/145°13'E 205 1985
  Uracas Island Ia 20°32'N/144°54'E 202 1985

Puerto Rico/Porto Rico

 

Hunting Reserve
  Estuarina Nacional Bahia Jobos IV 17°49'N/66°13'W 1,133 1981
 
National Forest
  Caribbean VI 18°18'N/65°47'W 11,263 ?
 
National Wildlife Refuge
  Culebra IV 18°20'N/65°20'W 633 1909
  Desecheo IV 18°23'N/67°28'W 146 1968
 
Nature Reserve
  Isla Caja de Muerto IV 17°23'N/66°32'W 188 1988
  Isla de Mona IV 18°06'N/67°54'W 5,554 1986
  La Parguera IV 17°51'N/67°05'W 4,973 1979
  Laguna Tortuguero IV 18°28'N/66°25'W 1,000 1979
 
Wildlife Refuge
  Humacao IV 18°09'N/65°50'W 1,026 1984

Virgin Islands/Iles Vierges/Islas Vírgenes

 

National Park
  Virgin Islands II 18°21'N/64°43'W 5,308 1956