List of U.S. Wilderness Areas

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Four federal agencies of the United States government administer the U.S. Wildernesses, which includes 756 Wildernesses and 109,478,939 acres (443,045.55 km2). These agencies are:

This is an area larger than Iraq or the state of California. In Alaska, there are 57,425,569 acres (232,393.03 km2) of wilderness. This represents about 52% of the wilderness area in the United States. The National Park Service (NPS) has oversight of 43,890,500 acres (177,619 km2) of wilderness at 60 locations. The U.S. Fish and Wildlife Service has responsibility for 20,702,350 acres (83,779.4 km2) in 71 areas. The Bureau of Land Management (BLM) oversees 8,726,011 acres (35,312.91 km2) at 221 unique sites. The Department of Agriculture, the U.S. Forest Service oversees 36,160,078 acres (146,334.64 km2) of wilderness areas in 439 areas. Some wilderness areas are managed by multiple agencies, so the above totals exceed the actual number of units (756) in the system. In addition, some of the 60 NPS areas with wilderness have multiple units designated as such (for example, Lake Mead National Recreation Area).

Some areas are designated wilderness by state or tribal governments. These are not governed by the Federal National Wilderness Preservation System.

The following sortable table lists all U.S. wilderness areas to date. The listed designation date is the date that the wilderness was originally signed into law. Some areas have been expanded or otherwise changed since original designation date. For more information about a specific area, see the wilderness name link.

Wilderness State Size Designated
Absaroka-Beartooth MT 943,648 acres (381,881 ha) March 27, 1978
Agassiz MN 4,000 acres (1,600 ha) October 19, 1976
Agua Tibia CA 17,925 acres (7,254 ha) January 3, 1975
Aldo Leopold NM 202,016 acres (81,753 ha) December 19, 1980
Aleutian Islands AK 1,300,000 acres (530,000 ha) December 2, 1980
Alexander Springs FL 7,941 acres (3,214 ha) September 28, 1984
Allegheny Islands PA 372 acres (151 ha) October 30, 1984
Alpine Lakes WA 391,988 acres (158,632 ha) July 12, 1976
Alta Toquima NV 35,860 acres (14,510 ha) December 5, 1989
Anaconda-Pintler MT 158,615 acres (64,189 ha) September 3, 1964
Andreafsky AK 1,300,000 acres (530,000 ha) December 2, 1980
Ansel Adams CA 231,279 acres (93,595 ha) September 3, 1964
Apache Creek AZ 5,666 acres (2,293 ha) August 28, 1984
Apache Kid NM 44,626 acres (18,060 ha) December 19, 1980
Aravaipa Canyon AZ 19,410 acres (7,850 ha) August 28, 1984
Arc Dome NV 115,000 acres (47,000 ha) December 5, 1989
Argus Range CA 65,726 acres (26,598 ha) October 31, 1994
Arrastra Mountain AZ 129,800 acres (52,500 ha) November 28, 1990
Arrow Canyon NV 27,502 acres (11,130 ha) November 6, 2002
Ashdown Gorge UT 7,043 acres (2,850 ha) September 28, 1984
Aubrey Peak AZ 15,400 acres (6,200 ha) November 28, 1990
Baboquivari Peak AZ 2,040 acres (830 ha) November 28, 1990
Badger Creek OR 29,057 acres (11,759 ha) June 26, 1984
Badlands SD 64,144 acres (25,958 ha) October 20, 1976
Bald Knob IL 5,802 acres (2,348 ha) November 28, 1990
Bald Mountain NV 22,366 acres (9,051 ha) December 20, 2006
Bald River Gorge TN 3,721 acres (1,506 ha) October 30, 1984
Bandelier NM 23,267 acres (9,416 ha) October 20, 1976
Barbours Creek VA 5,382 acres (2,178 ha) June 7, 1988
Bay Creek IL 2,759 acres (1,117 ha) November 28, 1990
Bear Wallow AZ 11,080 acres (4,480 ha) August 28, 1984
Beartown VA 5,609 acres (2,270 ha) October 30, 1984
Beartrap Canyon UT 40 acres (16 ha) March 30, 2009
Beauty Mountain CA 15,627 acres (6,324 ha) March 30, 2009
Beaver Basin MI 11,740 acres (4,750 ha) March 30, 2009
Beaver Creek KY 4,753 acres (1,923 ha) January 3, 1975
Beaver Dam Mountains AZ 18,667 acres (7,554 ha) August 28, 1984
Becharof AK 400,000 acres (160,000 ha) December 2, 1980
Becky Peak NV 18,119 acres (7,332 ha) December 20, 2006
Bell Mountain MO 9,143 acres (3,700 ha) December 22, 1980
Bering Sea AK 81,340 acres (32,920 ha) October 23, 1970
Big Branch VT 6,725 acres (2,722 ha) June 19, 1984
Big Draft WV 5,147 acres (2,083 ha) March 30, 2009
Big Frog TN 8,082 acres (3,271 ha) October 30, 1984
Big Gum Swamp FL 13,660 acres (5,530 ha) September 28, 1984
Big Horn Mountains AZ 21,000 acres (8,500 ha) November 28, 1990
Big Island Lake MI 5,300 acres (2,100 ha) December 8, 1987
Big Jacks Creek ID 52,753 acres (21,348 ha) March 30, 2009
Big Lake AR 2,144 acres (868 ha) October 19, 1976
Big Laurel Branch TN 6,332 acres (2,562 ha) October 16, 1986
Big Maria Mountains CA 45,384 acres (18,366 ha) October 31, 1994
Big Rocks NV 12,930 acres (5,230 ha) November 30, 2004
Big Slough TX 3,455 acres (1,398 ha) October 30, 1984
Bigelow Cholla Garden CA 14,645 acres (5,927 ha) October 31, 1994
Bighorn Mountain CA 38,343 acres (15,517 ha) October 31, 1994
Billies Bay FL 3,092 acres (1,251 ha) September 28, 1984
Birkhead Mountains NC 5,025 acres (2,034 ha) June 19, 1984
Bisti/De-Na-Zin NM 41,170 acres (16,660 ha) October 30, 1984
Black Canyon of the Gunnison CO 15,599 acres (6,313 ha) October 20, 1976
Black Canyon NV 17,220 acres (6,970 ha) November 6, 2002
Black Canyon OR 12,983 acres (5,254 ha) June 26, 1984
Black Creek MS 5,052 acres (2,044 ha) October 19, 1984
Black Elk SD 13,426 acres (5,433 ha) December 22, 1980
Black Fork Mountain AR 13,139 acres (5,317 ha) October 19, 1984
Black Mountain CA 20,548 acres (8,315 ha) October 31, 1994
Black Ridge Canyons CO 75,580 acres (30,590 ha) October 24, 2000
Black Rock Desert NV 314,835 acres (127,409 ha) December 21, 2000
Blackbeard Island GA 3,000 acres (1,200 ha) January 3, 1975
Blackjack Springs WI 5,908 acres (2,391 ha) October 21, 1978
Blackridge UT 13,107 acres (5,304 ha) March 30, 2009
Blood Mountain GA 7,800 acres (3,200 ha) December 11, 1991
Blue Range NM 29,304 acres (11,859 ha) December 19, 1980
Bob Marshall MT 1,009,356 acres (408,472 ha) September 3, 1964
Bogoslof AK 175 acres (71 ha) October 23, 1970
Bosque del Apache NM 30,427 acres (12,313 ha) January 3, 1975
Boulder Creek OR 19,886 acres (8,048 ha) June 26, 1984
Boulder River WA 49,343 acres (19,968 ha) July 3, 1984
Boundary Peak NV 10,000 acres (4,000 ha) December 5, 1989
Boundary Waters Canoe Area MN 812,941 acres (328,986 ha) September 3, 1964
Box-Death Hollow UT 25,751 acres (10,421 ha) September 28, 1984
Bradwell Bay FL 24,602 acres (9,956 ha) January 3, 1975
Brasstown GA 12,896 acres (5,219 ha) October 27, 1986
Breadloaf VT 24,924 acres (10,086 ha) June 19, 1984
Breton LA 5,000 acres (2,000 ha) January 3, 1975
Bridge Canyon NV 7,761 acres (3,141 ha) November 6, 2002
Bridge Creek OR 5,357 acres (2,168 ha) June 26, 1984
Bridger WY 428,087 acres (173,241 ha) September 3, 1964
Brigantine NJ 6,681 acres (2,704 ha) January 3, 1975
Bright Star CA 8,191 acres (3,315 ha) October 31, 1994
Bristlecone NV 14,095 acres (5,704 ha) December 20, 2006
Bristol Cliffs VT 3,750 acres (1,520 ha) January 3, 1975
Bristol Mountains CA 71,389 acres (28,890 ha) October 31, 1994
Bruneau-Jarbidge Rivers ID 89,777 acres (36,331 ha) March 30, 2009
Brush Mountain East VA 3,743 acres (1,515 ha) March 30, 2009
Brush Mountain VA 4,794 acres (1,940 ha) March 30, 2009
Buckhorn WA 44,319 acres (17,935 ha) July 3, 1984
Bucks Lake CA 23,958 acres (9,695 ha) September 28, 1984
Buffalo National River AR 34,933 acres (14,137 ha) November 10, 1978
Buffalo Peaks CO 41,232 acres (16,686 ha) August 13, 1993
Bull of the Woods OR 36,731 acres (14,865 ha) June 26, 1984
Burden Falls IL 3,694 acres (1,495 ha) November 28, 1990
Byers Peak CO 8,801 acres (3,562 ha) August 13, 1993
Cabeza Prieta AZ 803,418 acres (325,132 ha) November 28, 1990
Cabinet Mountains MT 94,272 acres (38,151 ha) September 3, 1964
Cache Creek CA 27,294 acres (11,045 ha) October 17, 2006
Cache La Poudre CO 9,258 acres (3,747 ha) December 22, 1980
Cadiz Dunes CA 19,935 acres (8,067 ha) October 31, 1994
Cahuilla Mountain CA 5,585 acres (2,260 ha) March 30, 2009
Calico Mountains NV 64,968 acres (26,292 ha) December 21, 2000
Canaan Mountain UT 44,447 acres (17,987 ha) March 30, 2009
Caney Creek AR 14,460 acres (5,850 ha) January 3, 1975
Cape Romain SC 29,000 acres (12,000 ha) January 3, 1975
Capitan Mountains NM 34,658 acres (14,026 ha) December 19, 1980
Caribou CA 20,546 acres (8,315 ha) September 3, 1964
Caribou-Speckled Mountain ME 11,233 acres (4,546 ha) September 28, 1990
Carlsbad Caverns NM 33,125 acres (13,405 ha) November 10, 1978
Carrizo Gorge CA 14,740 acres (5,970 ha) October 31, 1994
Carson-Iceberg CA 161,181 acres (65,228 ha) September 28, 1984
Castle Crags CA 8,627 acres (3,491 ha) September 28, 1984
Castle Creek AZ 25,215 acres (10,204 ha) August 28, 1984
Catfish Lake South NC 8,530 acres (3,450 ha) June 19, 1984
Cebolla NM 61,600 acres (24,900 ha) December 31, 1987
Cedar Bench AZ 14,950 acres (6,050 ha) August 28, 1984
Cedar Keys FL 379 acres (153 ha) August 7, 1972
Cedar Mountain Wild UT 99,428 acres (40,237 ha) January 6, 2006
Cedar Roughs CA 6,287 acres (2,544 ha) October 17, 2006
Chama River Canyon NM 50,300 acres (20,400 ha) February 24, 1978
Chamisso AK 455 acres (184 ha) January 3, 1975
Chanchelulla CA 8,200 acres (3,300 ha) September 28, 1984
Charles C. Deam IN 12,463 acres (5,044 ha) December 22, 1982
Chase Lake ND 4,155 acres (1,681 ha) January 3, 1975
Chassahowitzka FL 23,579 acres (9,542 ha) October 19, 1976
Cheaha AL 7,245 acres (2,932 ha) January 3, 1983
Chemehuevi Mountains CA 85,864 acres (34,748 ha) October 31, 1994
Chimney Peak CA 13,140 acres (5,320 ha) October 31, 1994
Chiricahua National Monument AZ 10,290 acres (4,160 ha) October 20, 1976
Chiricahua AZ 87,700 acres (35,500 ha) September 3, 1964
Chuck River AK 74,506 acres (30,152 ha) November 28, 1990
Chuckwalla Mountains CA 99,548 acres (40,286 ha) October 31, 1994
Chumash CA 38,150 acres (15,440 ha) June 19, 1992
Citico Creek TN 16,226 acres (6,566 ha) October 30, 1984
Clackamas OR 9,181 acres (3,715 ha) March 30, 2009
Clear Springs IL 4,741 acres (1,919 ha) November 28, 1990
Clearwater WA 14,647 acres (5,927 ha) July 3, 1984
Cleghorn Lakes CA 39,167 acres (15,850 ha) October 31, 1994
Clifty KY 13,379 acres (5,414 ha) December 23, 1985
Clipper Mountain CA 33,843 acres (13,696 ha) October 31, 1994
Cloud Peak WY 189,039 acres (76,501 ha) October 30, 1984
Clover Mountains NV 85,668 acres (34,669 ha) November 30, 2004
Cohutta GA 36,977 acres (14,964 ha) January 3, 1975
Collegiate Peaks CO 167,584 acres (67,819 ha) December 22, 1980
Colonel Bob WA 11,855 acres (4,798 ha) July 3, 1984
Comanche Peak CO 66,791 acres (27,029 ha) December 22, 1980
Congaree National Park SC 21,700 acres (8,800 ha) October 24, 1988
Copper Salmon OR 13,757 acres (5,567 ha) March 30, 2009
Coronation Island AK 19,232 acres (7,783 ha) December 2, 1980
Coso Range CA 49,296 acres (19,949 ha) October 31, 1994
Cottonwood Canyon UT 11,667 acres (4,721 ha) March 30, 2009
Cottonwood Forest AZ 2,643 acres (1,070 ha) March 30, 2009
Cottonwood Point AZ 6,860 acres (2,780 ha) August 28, 1984
Cougar Canyon UT 10,648 acres (4,309 ha) March 30, 2009
Coyote Mountains AZ 5,080 acres (2,060 ha) November 28, 1990
Coyote Mountains CA 18,631 acres (7,540 ha) October 31, 1994
Crab Orchard IL 4,050 acres (1,640 ha) October 19, 1976
Cranberry WV 47,741 acres (19,320 ha) January 13, 1983
Craters of the Moon ID 43,243 acres (17,500 ha) October 23, 1970
Cruces Basin NM 18,000 acres (7,300 ha) December 19, 1980
Cucamonga CA 12,781 acres (5,172 ha) September 3, 1964
Cumberland Island GA 9,886 acres (4,001 ha) September 8, 1982
Cummins Creek OR 9,443 acres (3,821 ha) June 26, 1984
Currant Mountain NV 47,357 acres (19,165 ha) December 5, 1989
Dark Canyon UT 47,116 acres (19,067 ha) September 28, 1984
Darwin Falls CA 8,189 acres (3,314 ha) October 31, 1994
Dead Mountains CA 47,158 acres (19,084 ha) October 31, 1994
Death Valley CA 3,102,497 acres (1,255,536 ha) October 31, 1994
Deep Creek North UT 4,478 acres (1,812 ha) March 30, 2009
Deep Creek UT 3,291 acres (1,332 ha) March 30, 2009
Delamar Mountains NV 111,066 acres (44,947 ha) November 30, 2004
Delirium MI 11,952 acres (4,837 ha) December 8, 1987
Denali AK 2,124,783 acres (859,869 ha) December 2, 1980
Deseret Peak UT 25,212 acres (10,203 ha) September 28, 1984
Desolation CA 63,475 acres (25,687 ha) October 10, 1969
Devils Backbone MO 6,687 acres (2,706 ha) December 22, 1980
Diamond Peak OR 52,611 acres (21,291 ha) September 3, 1964
Dick Smith CA 67,800 acres (27,400 ha) September 28, 1984
Dinkey Lakes CA 30,000 acres (12,000 ha) September 28, 1984
Doc's Pass UT 18,216 acres (7,372 ha) March 30, 2009
Dolly Sods WV 17,776 acres (7,194 ha) January 3, 1975
Dome NM 5,200 acres (2,100 ha) December 19, 1980
Domeland CA 133,160 acres (53,890 ha) September 3, 1964
Dominguez Canyon CO 66,280 acres (26,820 ha) March 30, 2009
Dos Cabezas Mountains AZ 11,700 acres (4,700 ha) November 28, 1990
Drift Creek OR 5,897 acres (2,386 ha) June 26, 1984
Dry Creek AR 6,310 acres (2,550 ha) October 19, 1984
Dugger Mountain AL 9,200 acres (3,700 ha) December 9, 1999
Eagle Cap OR 359,991 acres (145,683 ha) September 3, 1964
Eagles Nest CO 133,471 acres (54,014 ha) July 12, 1976
Eagletail Mountains AZ 97,880 acres (39,610 ha) November 28, 1990
East Cactus Plain AZ 14,630 acres (5,920 ha) November 28, 1990
East Fork High Rock Canyon NV 52,938 acres (21,423 ha) December 21, 2000
East Fork AR 10,688 acres (4,325 ha) October 19, 1984
East Humboldts NV 36,670 acres (14,840 ha) December 5, 1989
El Paso Mountains CA 23,669 acres (9,579 ha) October 31, 1994
El Toro PR 10,000 acres (4,000 ha) December 2, 2005
Eldorado NV 32,016 acres (12,956 ha) November 6, 2002
Elkhorn Ridge CA 11,001 acres (4,452 ha) October 17, 2006
Ellicott Rock GA 8,274 acres (3,348 ha) January 3, 1975
Emigrant CA 112,277 acres (45,437 ha) January 3, 1975
Encampment River WY 10,124 acres (4,097 ha) October 30, 1984
Endicott River AK 98,729 acres (39,954 ha) December 2, 1980
Escudilla AZ 5,200 acres (2,100 ha) August 28, 1984
Far South Egans NV 36,299 acres (14,690 ha) November 30, 2004
Farallon CA 141 acres (57 ha) December 26, 1974
Fish Creek Mountains CA 21,390 acres (8,660 ha) October 31, 1994
Fishhooks AZ 10,500 acres (4,200 ha) November 28, 1990
Fitzpatrick WY 198,525 acres (80,340 ha) October 19, 1976
Flat Tops CO 235,214 acres (95,188 ha) December 12, 1975
Flatside AR 9,507 acres (3,847 ha) October 19, 1984
Florida Keys FL 6,197 acres (2,508 ha) January 3, 1975
Forrester Island AK 2,832 acres (1,146 ha) October 23, 1970
Fort Niobrara NE 4,635 acres (1,876 ha) October 19, 1976
Fortification Range NV 30,539 acres (12,359 ha) November 30, 2004
Fossil Ridge CO 31,992 acres (12,947 ha) August 13, 1993
Fossil Springs AZ 10,434 acres (4,222 ha) August 28, 1984
Four Peaks AZ 61,074 acres (24,716 ha) August 28, 1984
Frank Church-River of No Return ID 2,366,907 acres (957,853 ha) July 23, 1980
Funeral Mountains CA 25,707 acres (10,403 ha) October 31, 1994
Galiuro AZ 76,317 acres (30,884 ha) September 3, 1964
Garcia CA 14,100 acres (5,700 ha) June 19, 1992
Garden Mountain VA 3,291 acres (1,332 ha) March 30, 2009
Garden of the Gods IL 3,953 acres (1,600 ha) November 28, 1990
Gates of the Arctic AK 7,167,192 acres (2,900,460 ha) December 2, 1980
Gates of the Mountains MT 28,562 acres (11,559 ha) September 3, 1964
Gaylord Nelson WI 33,500 acres (13,600 ha) December 8, 2004
Gearhart Mountain OR 22,684 acres (9,180 ha) September 3, 1964
Gee Creek TN 2,493 acres (1,009 ha) January 3, 1975
George D. Aiken VT 4,800 acres (1,900 ha) June 19, 1984
Gibraltar Mountain AZ 18,790 acres (7,600 ha) November 28, 1990
Gila NM 558,014 acres (225,820 ha) September 3, 1964
Glacier Bay AK 2,664,876 acres (1,078,437 ha) December 2, 1980
Glacier Peak WA 566,057 acres (229,075 ha) September 3, 1964
Glacier View WA 3,073 acres (1,244 ha) July 3, 1984
Glastenbury VT 22,539 acres (9,121 ha) December 1, 2006
Goat Rocks WA 108,096 acres (43,745 ha) September 3, 1964
Golden Trout CA 303,511 acres (122,827 ha) February 24, 1978
Golden Valley CA 36,536 acres (14,786 ha) October 31, 1994
Goose Creek UT 93 acres (38 ha) March 30, 2009
Goshute Canyon ID 42,544 acres (17,217 ha) December 20, 2006
Gospel-Hump ID 205,796 acres (83,283 ha) February 24, 1978
Government Peak NV 6,313 acres (2,555 ha) December 20, 2006
Grand Wash Cliffs AZ 37,030 acres (14,990 ha) August 28, 1984
Granite Chief CA 25,079 acres (10,149 ha) September 28, 1984
Granite Mountain AZ 40,821 acres (16,520 ha) August 28, 1984
Grant Range NV 52,600 acres (21,300 ha) December 5, 1989
Grass Valley CA 30,121 acres (12,190 ha) October 31, 1994
Grassy Knob OR 17,159 acres (6,944 ha) June 26, 1984
Great Bear MT 286,700 acres (116,000 ha) October 28, 1978
Great Gulf NH 5,658 acres (2,290 ha) September 3, 1964
Great Sand Dunes CO 32,643 acres (13,210 ha) October 20, 1976
Great Swamp National Wildlife Refuge NJ 3,660 acres (1,480 ha) September 28, 1968
Greenhorn Mountain CO 23,087 acres (9,343 ha) August 13, 1993
Gros Ventre WY 317,874 acres (128,639 ha) October 30, 1984
Guadalupe Mountains TX 46,850 acres (18,960 ha) November 10, 1978
Gulf Islands MS 4,080 acres (1,650 ha) November 10, 1978
Gunnison Gorge CO 17,784 acres (7,197 ha) October 21, 1999
Hain CA 15,985 acres (6,469 ha) October 20, 1976
Haleakala HI 24,719 acres (10,003 ha) October 20, 1976
Harcuvar Mountains AZ 25,050 acres (10,140 ha) November 28, 1990
Harquahala Mountains AZ 22,880 acres (9,260 ha) November 28, 1990
Hassayampa River Canyon AZ 12,300 acres (5,000 ha) November 28, 1990
Hauser CA 25,348 acres (10,258 ha) September 28, 1984
Hawaii Volcanoes HI 130,790 acres (52,930 ha) November 10, 1978
Hazy Islands AK 32 acres (13 ha) October 23, 1970
Headwaters WI 22,033 acres (8,916 ha) June 19, 1984
Hell Hole Bay SC 2,125 acres (860 ha) December 22, 1980
Hells Canyon AZ 9,951 acres (4,027 ha) November 28, 1990
Hells Canyon OR, ID 227,970 acres (92,260 ha) December 31, 1975
Hellsgate AZ 37,440 acres (15,150 ha) August 28, 1984
Henry M. Jackson WA 103,297 acres (41,803 ha) July 3, 1984
Hercules-Glades MO 11,909 acres (4,819 ha) October 19, 1976
Hickory Creek PA 8,630 acres (3,490 ha) October 30, 1984
High Rock Canyon NV 46,465 acres (18,804 ha) December 21, 2000
High Rock Lake NV 59,107 acres (23,920 ha) December 21, 2000
High Schells NV 121,497 acres (49,168 ha) December 20, 2006
High Uintas UT 456,705 acres (184,822 ha) September 28, 1984
Highland Ridge NV 68,623 acres (27,771 ha) December 20, 2006
Hollow Hills CA 22,366 acres (9,051 ha) October 31, 1994
Holy Cross CO 122,918 acres (49,743 ha) December 22, 1980
Hoover CA 124,468 acres (50,370 ha) September 3, 1964
Horseshoe Bay MI 3,782 acres (1,531 ha) December 8, 1987
Hummingbird Springs AZ 31,200 acres (12,600 ha) November 28, 1990
Hunter-Fryingpan CO 82,026 acres (33,195 ha) February 24, 1978
Hunting Camp Creek VA 8,470 acres (3,430 ha) March 30, 2009
Huron Islands MI 147 acres (59 ha) October 23, 1970
Hurricane Creek AR 15,307 acres (6,195 ha) October 19, 1984
Huston Park WY 30,588 acres (12,379 ha) October 30, 1984
Ibex CA 28,822 acres (11,664 ha) October 31, 1994
Imperial Refuge AZ 15,056 acres (6,093 ha) November 28, 1990
Indian Heaven WA 20,782 acres (8,410 ha) July 3, 1984
Indian Mounds TX 12,369 acres (5,006 ha) October 30, 1984
Indian Pass CA 32,419 acres (13,120 ha) October 31, 1994
Indian Peaks CO 76,711 acres (31,044 ha) October 11, 1978
Innoko AK 1,240,000 acres (500,000 ha) December 2, 1980
Inyo Mountains CA 198,375 acres (80,280 ha) October 31, 1994
Ireteba Peaks NV 32,631 acres (13,205 ha) November 6, 2002
Irish MO 16,362 acres (6,621 ha) May 21, 1984
Ishi CA 41,946 acres (16,975 ha) September 28, 1984
Island Bay FL 20 acres (8.1 ha) October 23, 1970
Isle Royale MI 132,018 acres (53,426 ha) October 20, 1976
Izembek AK 307,982 acres (124,636 ha) December 2, 1980
J.N. "Ding" Darling FL 2,619 acres (1,060 ha) October 19, 1976
Jacumba CA 31,358 acres (12,690 ha) October 31, 1994
James Peak CO 17,015 acres (6,886 ha) August 21, 2002
James River Face VA 8,886 acres (3,596 ha) January 3, 1975
Jarbidge NV 111,087 acres (44,955 ha) September 3, 1964
Jedediah Smith WY 123,451 acres (49,959 ha) October 30, 1984
Jennie Lakes CA 10,289 acres (4,164 ha) September 28, 1984
Jimbilnan NV 18,879 acres (7,640 ha) November 6, 2002
John Krebs CA 39,967 acres (16,174 ha) March 30, 2009
John Muir CA 651,992 acres (263,852 ha) September 3, 1964
Joseph Battell VT 12,336 acres (4,992 ha) December 1, 2006
Joshua Tree CA 594,502 acres (240,586 ha) October 20, 1976
Joyce Kilmer-Slickrock NC 17,394 acres (7,039 ha) January 3, 1975
Jumbo Springs NV 4,760 acres (1,930 ha) November 6, 2002
Juniper Dunes WA 7,140 acres (2,890 ha) July 3, 1984
Juniper Mesa AZ 7,406 acres (2,997 ha) August 28, 1984
Juniper Prairie FL 14,277 acres (5,778 ha) September 28, 1984
Kachina Peaks AZ 18,616 acres (7,534 ha) August 28, 1984
Kaiser CA 22,700 acres (9,200 ha) October 19, 1976
Kalmiopsis OR 180,095 acres (72,882 ha) September 3, 1964
Kanab Creek AZ 70,460 acres (28,510 ha) August 28, 1984
Karta River AK 39,889 acres (16,143 ha) November 28, 1990
Katmai AK 3,384,358 acres (1,369,601 ha) December 2, 1980
Kelso Dunes CA 144,915 acres (58,645 ha) October 31, 1994
Kenai AK 1,354,247 acres (548,044 ha) December 2, 1980
Kendrick Mountain AZ 6,510 acres (2,630 ha) August 28, 1984
Kiavah CA 40,960 acres (16,580 ha) October 31, 1994
Kimberling Creek VA 5,805 acres (2,349 ha) October 30, 1984
King Range CA 42,695 acres (17,278 ha) October 17, 2006
Kingston Range CA 199,739 acres (80,832 ha) October 31, 1994
Kisatchie Hills LA 8,679 acres (3,512 ha) December 22, 1980
Kobuk Valley AK 174,545 acres (70,636 ha) December 2, 1980
Kofa AZ 516,200 acres (208,900 ha) November 28, 1990
Kootznoowoo AK 956,255 acres (386,983 ha) December 2, 1980
Koyukuk AK 400,000 acres (160,000 ha) December 2, 1980
Kuiu AK 60,581 acres (24,516 ha) November 28, 1990
La Garita CO 129,626 acres (52,458 ha) September 3, 1964
La Madre Mountain NV 47,296 acres (19,140 ha) November 6, 2002
Lacassine LA 3,346 acres (1,354 ha) October 19, 1976
Lake Chelan-Sawtooth WA 153,057 acres (61,940 ha) July 3, 1984
Lake Clark AK 2,619,550 acres (1,060,090 ha) December 2, 1980
Lake Woodruff FL 1,066 acres (431 ha) October 19, 1976
Lassen Volcanic CA 78,982 acres (31,963 ha) October 19, 1972
Latir Peak NM 20,000 acres (8,100 ha) December 19, 1980
Laurel Fork North WV 11,888 acres (4,811 ha) January 13, 1983
Lava Beds CA 28,460 acres (11,520 ha) October 13, 1972
LaVerkin Creek UT 453 acres (183 ha) March 30, 2009
Leaf MS 994 acres (402 ha) October 19, 1984
Leatherwood AR 16,838 acres (6,814 ha) October 19, 1984
Lee Metcalf MT 254,635 acres (103,047 ha) October 31, 1983
Lewis Fork VA 5,926 acres (2,398 ha) October 30, 1984
Lime Canyon NV 23,710 acres (9,600 ha) November 6, 2002
Linville Gorge NC 11,786 acres (4,770 ha) September 3, 1964
Little Chuckwalla Mountains CA 28,044 acres (11,349 ha) October 31, 1994
Little Dry Run VA 2,858 acres (1,157 ha) October 30, 1984
Little Frog Mountain TN 4,666 acres (1,888 ha) October 16, 1986
Little High Rock Canyon NV 48,355 acres (19,569 ha) December 21, 2000
Little Jacks Creek ID 50,930 acres (20,610 ha) March 30, 2009
Little Lake Creek FL 3,855 acres (1,560 ha) October 30, 1984
Little Lake George FL 2,833 acres (1,146 ha) September 28, 1984
Little Picacho CA 38,216 acres (15,465 ha) October 31, 1994
Little Wambaw Swamp SC 5,047 acres (2,042 ha) December 22, 1980
Little Wilson Creek VA 5,458 acres (2,209 ha) October 30, 1984
Lizard Head CO 41,309 acres (16,717 ha) December 22, 1980
Lone Peak UT 30,088 acres (12,176 ha) February 24, 1978
Lost Creek CO 119,790 acres (48,480 ha) December 22, 1980
Lostwood ND 5,577 acres (2,257 ha) January 3, 1975
Lower White River OR 2,806 acres (1,136 ha) March 30, 2009
Lusk Creek IL 6,293 acres (2,547 ha) November 28, 1990
Lye Brook VT 18,122 acres (7,334 ha) January 3, 1975
Machesna Mountain CA 19,873 acres (8,042 ha) September 28, 1984
Mackinac CA 11,321 acres (4,581 ha) December 8, 1987
Magic Mountain MI 12,260 acres (4,960 ha) March 30, 2009
Malpais Mesa CA 31,906 acres (12,912 ha) October 31, 1994
Manly Peak CA 12,897 acres (5,219 ha) October 31, 1994
Manzano Mountain CA 36,875 acres (14,923 ha) February 24, 1978
Marble Mountain CA 241,744 acres (97,830 ha) September 3, 1964
Marjory Stoneman Douglas FL 1,296,500 acres (524,700 ha) November 10, 1978
Mark O. Hatfield OR 65,822 acres (26,637 ha) June 26, 1984
Mark Trail GA 16,400 acres (6,600 ha) December 11, 1991
Maroon Bells-Snowmass CO 181,602 acres (73,492 ha) September 3, 1964
Matilija CA 29,600 acres (12,000 ha) June 19, 1992
Maurille Islands AK 4,937 acres (1,998 ha) December 2, 1980
Mazatzal AZ 252,390 acres (102,140 ha) September 3, 1964
McCormick MI 16,914 acres (6,845 ha) December 8, 1987
Meadow Valley Range NV 123,508 acres (49,982 ha) November 30, 2004
Mecca Hills CA 26,243 acres (10,620 ha) October 31, 1994
Medicine Lake MT 11,366 acres (4,600 ha) October 19, 1976
Menagerie OR 5,084 acres (2,057 ha) June 26, 1984
Mesa Verde CO 8,500 acres (3,400 ha) October 20, 1976
Mesquite CA 44,804 acres (18,132 ha) October 31, 1994
Michigan Islands MI 12 acres (4.9 ha) October 23, 1970
Middle Prong NC 7,460 acres (3,020 ha) June 19, 1984
Middle Santiam OR 8,900 acres (3,600 ha) June 26, 1984
Mill Creek OR 17,323 acres (7,010 ha) June 26, 1984
Miller Peak AZ 20,228 acres (8,186 ha) August 28, 1984
Mingo MO 7,730 acres (3,130 ha) October 19, 1976
Mission Mountains MT 73,877 acres (29,897 ha) January 3, 1975
Misty Fjords National Monument AK 2,142,657 acres (867,103 ha) December 2, 1980
Mojave CA 695,200 acres (281,300 ha) October 31, 1994
Mokelumne CA 99,268 acres (40,172 ha) September 3, 1964
Mollie Beattie AK 8,000,000 acres (3,200,000 ha) December 2, 1980
Monarch CA 44,896 acres (18,169 ha) September 28, 1984
Monomoy MA 3,244 acres (1,313 ha) October 23, 1970
Monument Rock OR 20,079 acres (8,126 ha) June 26, 1984
Moosehorn (Baring Unit) ME 4,680 acres (1,890 ha) January 3, 1975
Moosehorn ME 2,712 acres (1,098 ha) October 23, 1970
Mormon Mountains NV 157,716 acres (63,825 ha) November 30, 2004
Mount Adams WA 47,078 acres (19,052 ha) September 3, 1964
Mount Baker WA 119,989 acres (48,558 ha) July 3, 1984
Mount Baldy AZ 7,079 acres (2,865 ha) October 23, 1970
Mount Evans CO 74,401 acres (30,109 ha) December 22, 1980
Mount Grafton NV 78,754 acres (31,871 ha) December 20, 2006
Mount Hood OR 63,177 acres (25,567 ha) September 3, 1964
Mount Jefferson OR 104,523 acres (42,299 ha) October 2, 1968
Mount Lassic CA 7,279 acres (2,946 ha) October 17, 2006
Mount Logan AZ 14,650 acres (5,930 ha) August 28, 1984
Mount Massive CO 30,540 acres (12,360 ha) December 22, 1980
Mount Naomi UT 44,554 acres (18,030 ha) September 28, 1984
Mount Nebo UT 28,022 acres (11,340 ha) September 28, 1984
Mount Nutt AZ 28,080 acres (11,360 ha) November 28, 1990
Mount Olympus UT 15,300 acres (6,200 ha) September 28, 1984
Mount Rainier WA 228,480 acres (92,460 ha) November 16, 1988
Mount Skokomish WA 13,291 acres (5,379 ha) July 3, 1984
Mount Sneffels CO 16,566 acres (6,704 ha) December 22, 1980
Mount Thielsen OR 54,914 acres (22,223 ha) June 26, 1984
Mount Timpanogos UT 10,518 acres (4,256 ha) September 28, 1984
Mount Tipton AZ 31,380 acres (12,700 ha) November 28, 1990
Mount Trumbull AZ 7,880 acres (3,190 ha) August 28, 1984
Mount Washington OR 54,278 acres (21,966 ha) September 3, 1964
Mount Wilson AZ 23,900 acres (9,700 ha) November 28, 1990
Mount Zirkel CO 159,935 acres (64,723 ha) September 3, 1964
Mountain Lake VA 15,096 acres (6,109 ha) October 30, 1984
Mountain Lakes OR 23,071 acres (9,337 ha) September 3, 1964
Mt. Charleston NV 55,300 acres (22,400 ha) November 6, 2002
Mt. Charleston NV 2,178 acres (881 ha) December 5, 1989
Mt. Irish NV 28,274 acres (11,442 ha) November 30, 2004
Mt. Moriah NV 8,708 acres (3,524 ha) December 5, 1989
Mt. Moriah NV 83,711 acres (33,877 ha) December 20, 2006
Mt. Rose NV 31,310 acres (12,670 ha) December 5, 1989
Mt. Shasta CA 34,005 acres (13,761 ha) September 28, 1984
Mt. Wrightson AZ 25,260 acres (10,220 ha) August 28, 1984
Mud Swamp-New River FL 8,090 acres (3,270 ha) September 28, 1984
Muddy Mountains NV 48,154 acres (19,487 ha) November 6, 2002
Muggins Mountain NV 7,711 acres (3,121 ha) November 28, 1990
Munds Mountain AZ 24,411 acres (9,879 ha) August 28, 1984
Needle's Eye AZ 8,760 acres (3,550 ha) November 28, 1990
Nellis Wash AZ 16,423 acres (6,646 ha) November 6, 2002
Neota NV 9,924 acres (4,016 ha) December 22, 1980
Never Summer CO 21,090 acres (8,530 ha) December 22, 1980
New Water Mountains AZ 24,600 acres (10,000 ha) November 28, 1990
Newberry Mountains CA 26,102 acres (10,563 ha) October 31, 1994
Noatak AK 5,765,427 acres (2,333,186 ha) December 2, 1980
Noisy-Diobsud WA 14,666 acres (5,935 ha) July 3, 1984
Nopah Range CA 106,623 acres (43,149 ha) October 31, 1994
Nordhouse Dunes MI 3,285 acres (1,329 ha) December 8, 1987
Norse Peak WA 52,315 acres (21,171 ha) July 3, 1984
North Absaroka WY 350,488 acres (141,837 ha) September 3, 1964
North Algodones Dunes CA 25,895 acres (10,479 ha) October 31, 1994
North Black Rock Range NV 30,648 acres (12,403 ha) December 21, 2000
North Fork John Day OR 120,560 acres (48,790 ha) June 26, 1984
North Fork Owyhee ID 43,391 acres (17,560 ha) March 30, 2009
North Fork Umatilla OR 20,299 acres (8,215 ha) June 26, 1984
North Fork CA 7,999 acres (3,237 ha) September 28, 1984
North Jackson Mountains NV 23,439 acres (9,485 ha) December 21, 2000
North Maricopa Mountains AZ 63,200 acres (25,600 ha) November 28, 1990
North McCullough NV 14,779 acres (5,981 ha) November 6, 2002
North Mesquite Mountains CA 28,955 acres (11,718 ha) October 31, 1994
North Santa Teresa AZ 5,800 acres (2,300 ha) November 28, 1990
Nunivak AK 600,000 acres (240,000 ha) December 2, 1980
Ojito NM 11,183 acres (4,526 ha) October 6, 2006
Okefenokee GA 353,981 acres (143,251 ha) October 1, 1974
Old Woman Mountains CA 163,731 acres (66,260 ha) October 31, 1994
Olympic WA 876,669 acres (354,775 ha) November 16, 1988
Opal Creek OR 20,454 acres (8,277 ha) November 12, 1996
Oregon Badlands OR 29,537 acres (11,953 ha) March 30, 2009
Oregon Islands OR 372 acres (151 ha) October 23, 1970
Organ Pipe Cactus AZ 312,600 acres (126,500 ha) November 10, 1978
Orocopia Mountains CA 50,960 acres (20,620 ha) October 31, 1994
Otay Mountain CA 16,893 acres (6,836 ha) December 9, 1999
Otis Pike Fire Island High Dune NY 1,380 acres (560 ha) December 23, 1980
Otter Creek WV 20,706 acres (8,379 ha) January 3, 1975
Owens Peak CA 73,796 acres (29,864 ha) October 31, 1994
Owens River Headwaters CA 14,726 acres (5,959 ha) March 30, 2009
Owyhee River ID 267,137 acres (108,107 ha) March 30, 2009
Paddy Creek MO 7,035 acres (2,847 ha) January 3, 1983
Pahrump Valley CA 73,726 acres (29,836 ha) October 31, 1994
Pahute Peak NV 56,890 acres (23,020 ha) December 21, 2000
Paiute AZ 87,900 acres (35,600 ha) August 28, 1984
Pajarita AZ 7,553 acres (3,057 ha) August 28, 1984
Palen-McCoy CA 236,488 acres (95,703 ha) October 31, 1994
Palo Verde Mountains CA 30,605 acres (12,385 ha) October 31, 1994
Panther Den IL 821 acres (332 ha) November 28, 1990
Paria Canyon-Vermilion Cliffs AZ 110,732 acres (44,812 ha) August 28, 1984
Parsnip Peak NV 43,512 acres (17,609 ha) November 30, 2004
Pasayten WA 531,539 acres (215,106 ha) October 2, 1968
Passage Key FL 36 acres (15 ha) October 23, 1970
Pecos NM 223,333 acres (90,380 ha) September 3, 1964
Pelican Island AZ 6 acres (2.4 ha) October 23, 1970
Peloncillo Mountains NH 19,440 acres (7,870 ha) November 28, 1990
Pemigewasset VT 46,018 acres (18,623 ha) June 19, 1984
Peru Peak VT 7,823 acres (3,166 ha) June 19, 1984
Peters Mountain VA 4,531 acres (1,834 ha) October 30, 1984
Petersburg Creek-Duncan Salt Chuck AK 46,849 acres (18,959 ha) December 2, 1980
Petrified Forest National Wild AZ 50,260 acres (20,340 ha) October 23, 1970
Phillip Burton CA 27,315 acres (11,054 ha) October 18, 1976
Picacho Peak CA 8,860 acres (3,590 ha) October 31, 1994
Pine Creek CA 13,480 acres (5,460 ha) September 28, 1984
Pine Mountain AZ 20,061 acres (8,118 ha) February 15, 1972
Pine Valley Mountain UT 50,232 acres (20,328 ha) September 28, 1984
Piney Creek MO 8,178 acres (3,310 ha) December 22, 1980
Pinto Mountains CA 24,348 acres (9,853 ha) March 30, 2009
Pinto Valley NV 39,173 acres (15,853 ha) November 6, 2002
Piper Mountain CA 72,192 acres (29,215 ha) October 31, 1994
Piute Mountains CA 48,080 acres (19,460 ha) October 31, 1994
Platte River WY 23,492 acres (9,507 ha) October 30, 1984
Pleasant View Ridge CA 26,752 acres (10,826 ha) March 30, 2009
Pleasant-Lemusurier-Inian Islands AK 23,096 acres (9,347 ha) November 28, 1990
Pocosin NC 11,709 acres (4,738 ha) June 19, 1984
Pole Creek ID 12,529 acres (5,070 ha) March 30, 2009
Pond Mountain TN 6,890 acres (2,790 ha) October 16, 1986
Pond Pine NC 1,685 acres (682 ha) June 19, 1984
Popo Agie WY 101,870 acres (41,230 ha) October 30, 1984
Porcupine Lake WI 4,073 acres (1,648 ha) June 19, 1984
Poteau Mountain AR 11,299 acres (4,573 ha) October 19, 1984
Powderhorn CO 61,915 acres (25,056 ha) August 13, 1993
Presidential Range-Dry River NH 27,606 acres (11,172 ha) January 3, 1975
Priest VA 5,963 acres (2,413 ha) November 9, 2000
Ptarmigan Peak CO 12,760 acres (5,160 ha) August 13, 1993
Pusch Ridge AZ 56,933 acres (23,040 ha) February 24, 1978
Quinn Canyon NV 26,310 acres (10,650 ha) December 5, 1989
Raccoon Branch VA 4,223 acres (1,709 ha) March 30, 2009
Raggeds CO 65,393 acres (26,464 ha) December 22, 1980
Rainbow Lake WI 7,133 acres (2,887 ha) January 3, 1975
Rainbow Mountain NV 24,984 acres (10,111 ha) November 6, 2002
Ramseys Draft VA 6,518 acres (2,638 ha) October 30, 1984
Rattlesnake MT 32,976 acres (13,345 ha) October 19, 1980
Raven Cliffs GA 9,115 acres (3,689 ha) October 27, 1986
Rawah CO 73,868 acres (29,893 ha) September 3, 1964
Rawhide Mountains AZ 38,470 acres (15,570 ha) November 28, 1990
Red Butte UT 1,535 acres (621 ha) March 30, 2009
Red Buttes CA 17,366 acres (7,028 ha) June 26, 1984
Red Buttes OR 3,430 acres (1,390 ha) September 28, 1984
Red Mountain UT 39,179 acres (15,855 ha) December 20, 2006
Red Rock Lakes MT 32,350 acres (13,090 ha) October 19, 1976
Red Rock-Secret Mountain AZ 47,194 acres (19,099 ha) August 28, 1984
Redfield Canyon AZ 6,600 acres (2,700 ha) November 28, 1990
Resting Spring Range CA 76,312 acres (30,882 ha) October 31, 1994
Rice Valley CA 41,777 acres (16,907 ha) October 31, 1994
Rich Hole VA 6,450 acres (2,610 ha) June 7, 1988
Rich Mountain GA 9,476 acres (3,835 ha) October 27, 1986
Richland Creek AR 11,801 acres (4,776 ha) October 7, 1998
Rincon Mountain AZ 38,590 acres (15,620 ha) August 28, 1984
Riverside Mountains CA 24,004 acres (9,714 ha) October 31, 1994
Roaring Plains West WV 6,794 acres (2,749 ha) March 30, 2009
Roaring River OR 36,768 acres (14,879 ha) March 30, 2009
Rock Creek OR 7,648 acres (3,095 ha) June 26, 1984
Rock River Canyon MI 4,678 acres (1,893 ha) December 8, 1987
Rockpile Mountain MO 4,238 acres (1,715 ha) December 22, 1980
Rocks and Islands CA 6 acres (2.4 ha) October 17, 2006
Rocky Mountain National Park CO 249,339 acres (100,904 ha) March 30, 2009
Rodman Mountains CA 34,264 acres (13,866 ha) October 31, 1994
Rogue-Umpqua Divide OR 35,701 acres (14,448 ha) June 26, 1984
Rough Mountain VA 9,300 acres (3,800 ha) June 7, 1988
Round Island MI 375 acres (152 ha) December 8, 1987
Ruby Mountains NV 93,090 acres (37,670 ha) December 5, 1989
Russell Fjord AK 348,701 acres (141,114 ha) December 2, 1980
Russian CA 12,000 acres (4,900 ha) September 28, 1984
Sabinoso NM 16,030 acres (6,490 ha) March 30, 2009
Sacatar Trail CA 50,451 acres (20,417 ha) October 31, 1994
Saddle Mountain AZ 40,539 acres (16,406 ha) August 28, 1984
Saddle Peak Hills CA 1,530 acres (620 ha) October 31, 1994
Saguaro AZ 70,905 acres (28,694 ha) October 20, 1976
Saint Lazaria AK 65 acres (26 ha) October 23, 1970
Saint Mary's VA 9,835 acres (3,980 ha) October 30, 1984
Salmon-Huckleberry OR 62,455 acres (25,275 ha) June 26, 1984
Salmo-Priest WA 43,348 acres (17,542 ha) July 3, 1984
Salome AZ 18,531 acres (7,499 ha) August 28, 1984
Salt Creek NM 9,621 acres (3,893 ha) October 23, 1970
Salt River Canyon AZ 32,101 acres (12,991 ha) August 28, 1984
Sampson Mountain TN 7,991 acres (3,234 ha) October 16, 1986
San Gabriel CA 36,118 acres (14,616 ha) May 24, 1968
San Gorgonio CA 96,595 acres (39,091 ha) September 3, 1964
San Jacinto CA 32,248 acres (13,050 ha) September 3, 1964
San Juan WA 353 acres (143 ha) October 19, 1976
San Mateo Canyon CA 38,484 acres (15,574 ha) September 28, 1984
San Pedro Parks NM 41,132 acres (16,646 ha) September 3, 1964
San Rafael CA 197,380 acres (79,880 ha) March 21, 1968
Sandia Mountain NM 37,877 acres (15,328 ha) February 24, 1978
Sandwich Range NH 35,306 acres (14,288 ha) June 19, 1984
Sangre de Cristo CO 220,803 acres (89,356 ha) August 13, 1993
Sanhedrin CA 10,571 acres (4,278 ha) October 17, 2006
Santa Lucia CA 20,486 acres (8,290 ha) February 24, 1978
Santa Rosa CA 72,679 acres (29,412 ha) September 28, 1984
Santa Rosa-Paradise Peak NV 32,020 acres (12,960 ha) December 5, 1989
Santa Teresa AZ 26,780 acres (10,840 ha) August 28, 1984
Sarvis Creek CO 44,556 acres (18,031 ha) August 13, 1993
Savage Run WY 14,927 acres (6,041 ha) February 24, 1978
Sawtooth Mountains CA 33,612 acres (13,602 ha) October 31, 1994
Sawtooth ID 217,088 acres (87,852 ha) August 22, 1972
Scapegoat MT 239,936 acres (97,099 ha) August 20, 1972
Selawik AK 240,000 acres (97,000 ha) December 2, 1980
Selway-Bitterroot ID 1,340,557 acres (542,504 ha) September 3, 1964
Semidi AK 250,000 acres (100,000 ha) December 2, 1980
Seney MI 25,150 acres (10,180 ha) October 23, 1970
Sequoia-Kings Canyon CA 768,112 acres (310,844 ha) September 28, 1984
Sespe CA 219,700 acres (88,900 ha) June 19, 1992
Shawvers Run VA 5,686 acres (2,301 ha) June 7, 1988
Sheep Mountain CA 42,160 acres (17,060 ha) September 28, 1984
Sheep Ridge NC 9,297 acres (3,762 ha) June 19, 1984
Sheephole Valley CA 187,846 acres (76,019 ha) October 31, 1994
Shellback NV 36,143 acres (14,627 ha) December 20, 2006
Shenandoah VA 79,579 acres (32,204 ha) October 20, 1976
Shining Rock NC 18,483 acres (7,480 ha) September 3, 1964
Sierra Ancha AZ 20,850 acres (8,440 ha) September 3, 1964
Sierra Estrella AZ 14,400 acres (5,800 ha) November 28, 1990
Signal Mountain AZ 13,350 acres (5,400 ha) November 28, 1990
Silver Peak CA 28,428 acres (11,504 ha) June 19, 1992
Simeonof AK 25,855 acres (10,463 ha) October 19, 1976
Sipsey AL 24,922 acres (10,086 ha) January 3, 1975
Siskiyou CA 182,628 acres (73,907 ha) September 28, 1984
Sky Lakes OR 113,849 acres (46,073 ha) June 26, 1984
Slaughter Creek UT 4,047 acres (1,638 ha) March 30, 2009
Sleeping Bear Dunes MI 32,557 acres (13,175 ha) March 13, 2014
Snow Mountain CA 60,077 acres (24,312 ha) September 28, 1984
Soldier Creek NE 7,794 acres (3,154 ha) January 21, 1986
Soda Mountain OR 24,112 acres (9,758 ha) March 3, 2009
South Baranof AK 319,568 acres (129,325 ha) December 2, 1980
South Egan Range NV 67,214 acres (27,201 ha) December 20, 2006
South Etolin AK 82,619 acres (33,435 ha) November 28, 1990
South Fork Eel River CA 12,868 acres (5,207 ha) October 17, 2006
South Fork San Jacinto CA 20,217 acres (8,182 ha) March 30, 2009
South Jackson Mountains NV 54,536 acres (22,070 ha) December 21, 2000
South Maricopa Mountains AZ 60,100 acres (24,300 ha) November 28, 1990
South McCullough NV 43,996 acres (17,805 ha) November 6, 2002
South Nopah Range CA 17,059 acres (6,904 ha) October 31, 1994
South Pahroc Range NV 25,671 acres (10,389 ha) November 30, 2004
South Prince of Wales AK 90,968 acres (36,813 ha) December 2, 1980
South San Juan CO 158,790 acres (64,260 ha) December 22, 1980
South Sierra CA 60,084 acres (24,315 ha) September 28, 1984
South Warner CA 70,614 acres (28,576 ha) September 3, 1964
Southern Nantahala GA 23,473 acres (9,499 ha) June 19, 1984
Spanish Peaks CO 19,226 acres (7,780 ha) November 7, 2000
Spice Run WV 6,037 acres (2,443 ha) March 30, 2009
Spirit Mountain NV 33,466 acres (13,543 ha) November 6, 2002
Spring Basin NV 6,382 acres (2,583 ha) March 30, 2009
St. Marks OR 17,350 acres (7,020 ha) January 3, 1975
Stateline FL 6,964 acres (2,818 ha) October 31, 1994
Steens Mountain OR 170,201 acres (68,878 ha) October 30, 2000
Stephen Mather WA 634,614 acres (256,819 ha) November 16, 1988
Stepladder Mountains CA 83,195 acres (33,668 ha) October 31, 1994
Stikine-LeConte AK 448,926 acres (181,674 ha) December 2, 1980
Stone Mountain VA 3,270 acres (1,320 ha) March 30, 2009
Strawberry Crater AZ 10,743 acres (4,348 ha) August 28, 1984
Strawberry Mountain OR 69,568 acres (28,153 ha) September 3, 1964
Sturgeon River Gorge MI 16,728 acres (6,770 ha) December 8, 1987
Superstition AZ 159,757 acres (64,651 ha) September 3, 1964
Surprise Canyon CA 24,433 acres (9,888 ha) October 31, 1994
Swanquarter NC 8,785 acres (3,555 ha) October 19, 1976
Swansea AZ 16,400 acres (6,600 ha) November 28, 1990
Sycamore Canyon AZ 55,937 acres (22,637 ha) March 6, 1972
Sylvania Mountains CA 18,682 acres (7,560 ha) October 31, 1994
Sylvania MI 15,194 acres (6,149 ha) December 8, 1987
Table Mountain NV 92,600 acres (37,500 ha) December 5, 1989
Table Rock OR 5,500 acres (2,200 ha) June 26, 1984
Table Top AZ 34,400 acres (13,900 ha) November 28, 1990
Tamarac MN 2,180 acres (880 ha) October 19, 1976
Tatoosh WA 15,725 acres (6,364 ha) July 3, 1984
Taylor Creek UT 35 acres (14 ha) March 30, 2009
Tebenkof Bay AK 66,812 acres (27,038 ha) December 2, 1980
Teton WY 585,238 acres (236,837 ha) September 3, 1964
The Brothers WA 16,337 acres (6,611 ha) July 3, 1984
Theodore Roosevelt ND 29,920 acres (12,110 ha) November 10, 1978
Thousand Lakes CA 16,335 acres (6,611 ha) September 3, 1964
Three Arch Rocks OR 15 acres (6.1 ha) October 23, 1970
Three Ridges VA 4,608 acres (1,865 ha) November 9, 2000
Three Sisters OR 281,190 acres (113,790 ha) September 3, 1964
Thunder Ridge VA 2,344 acres (949 ha) October 30, 1984
Togiak AK 2,274,066 acres (920,282 ha) December 2, 1980
Tracy Arm-Fords Terror AK 653,179 acres (264,332 ha) December 2, 1980
Trapper Creek WA 5,969 acres (2,416 ha) July 3, 1984
Tray Mountain GA 9,702 acres (3,926 ha) October 27, 1986
Tres Alamos AZ 8,300 acres (3,400 ha) November 28, 1990
Trigo Mountain AZ 30,300 acres (12,300 ha) November 28, 1990
Trilobite CA 37,308 acres (15,098 ha) October 31, 1994
Trinity Alps CA 525,636 acres (212,717 ha) September 28, 1984
Tunnel Spring CA 5,341 acres (2,161 ha) November 30, 2004
Turkey Hill TX 5,473 acres (2,215 ha) October 30, 1984
Turtle Mountains CA 177,309 acres (71,754 ha) October 31, 1994
Tuxedni AK 5,566 acres (2,252 ha) October 23, 1970
Twin Peaks UT 11,396 acres (4,612 ha) September 28, 1984
UL Bend MT 20,819 acres (8,425 ha) October 19, 1976
Unaka Mountain TN 4,496 acres (1,819 ha) October 16, 1986
Uncompahgre CO 102,721 acres (41,570 ha) August 13, 1993
Unimak AK 910,000 acres (370,000 ha) December 2, 1980
Upland Island TX 13,331 acres (5,395 ha) October 29, 1986
Upper Buffalo AR 12,018 acres (4,864 ha) January 3, 1975
Upper Burro Creek AZ 27,440 acres (11,100 ha) November 28, 1990
Upper Kiamichi River OK 9,754 acres (3,947 ha) October 18, 1988
Vasquez Peak CO 12,300 acres (5,000 ha) August 13, 1993
Ventana CA 234,004 acres (94,698 ha) February 24, 1978
Wabayuma Peak AZ 38,944 acres (15,760 ha) November 28, 1990
Waldo Lake OR 36,572 acres (14,800 ha) June 26, 1984
Wambaw Creek SC 1,825 acres (739 ha) December 22, 1980
Wambaw Swamp SC 4,815 acres (1,949 ha) December 22, 1980
Warm Springs AZ 112,400 acres (45,500 ha) November 28, 1990
Warren Island AK 11,181 acres (4,525 ha) December 2, 1980
Washakie WY 704,274 acres (285,010 ha) September 3, 1964
Washington Islands WA 452 acres (183 ha) October 23, 1970
Wee Thump Joshua Tree NV 6,489 acres (2,626 ha) November 6, 2002
Weepah Spring NV 51,305 acres (20,762 ha) November 30, 2004
Welcome Creek MT 28,135 acres (11,386 ha) February 24, 1978
Wellsville Mountain UT 20,988 acres (8,494 ha) September 28, 1984
Weminuche CO 488,340 acres (197,620 ha) January 3, 1975
Wenaha-Tucannon OR 176,557 acres (71,450 ha) February 24, 1978
West Chichagof-Yakobi AK 265,286 acres (107,357 ha) December 2, 1980
West Clear Creek AZ 15,238 acres (6,167 ha) August 28, 1984
West Elk CO 176,412 acres (71,391 ha) September 3, 1964
West Malpais NM 39,540 acres (16,000 ha) December 31, 1987
West Sister Island OH 77 acres (31 ha) January 3, 1975
Wet Beaver AZ 6,155 acres (2,491 ha) August 28, 1984
Wheeler Peak NM 18,897 acres (7,647 ha) September 3, 1964
Whipple Mountains CA 76,123 acres (30,806 ha) October 31, 1994
Whisker Lake WI 7,267 acres (2,941 ha) October 21, 1978
White Canyon AZ 5,800 acres (2,300 ha) November 28, 1990
White Mountain NM 72,428 acres (29,311 ha) September 3, 1964
White Mountains CA 206,796 acres (83,687 ha) March 30, 2009
White Pine Range NV 40,013 acres (16,193 ha) December 20, 2006
White Rock Range NV 24,249 acres (9,813 ha) November 30, 2004
Wichita Mountains OK 8,570 acres (3,470 ha) October 23, 1970
Wild River NH 61,401 acres (24,848 ha) December 1, 2006
Wild Sky OR 106,112 acres (42,942 ha) May 8, 2008
William O. Douglas WA 169,081 acres (68,425 ha) July 3, 1984
Winegar Hole WA 10,715 acres (4,336 ha) October 30, 1984
Wisconsin Islands WI 29 acres (12 ha) October 23, 1970
Withington NM 19,000 acres (7,700 ha) December 19, 1980
Wolf Island GA 5,126 acres (2,074 ha) January 3, 1975
Wonder Mountain WA 2,200 acres (890 ha) July 3, 1984
Woodchute AZ 5,833 acres (2,361 ha) August 28, 1984
Woolsey Peak AZ 64,000 acres (26,000 ha) November 28, 1990
Worthington Mountains NV 30,594 acres (12,381 ha) November 30, 2004
Wrangell-Saint Elias AK 9,078,675 acres (3,674,009 ha) December 2, 1980
Yolla Bolly-Middle Eel CA 180,804 acres (73,169 ha) September 3, 1964
Yosemite CA 704,624 acres (285,151 ha) September 28, 1984
Yuki CA 53,717 acres (21,738 ha) October 17, 2006
Zion UT 124,406 acres (50,345 ha) March 30, 2009


See also[edit]

External links[edit]