rowid,current_name,states,original_name,current_agency,action,date,year,pres_or_congress,acres_affected
54,Part of Rio Grande National Forest,Colorado,Wheeler National Monument,BLM,Established,12/7/08,1908,T. Roosevelt,300
55,Part of Rio Grande National Forest,Colorado,Wheeler National Monument,BLM,"Transferred to BLM, part of Rio Grande National Forest",8/3/50,1950,81st Congress,
83,Colorado National Monument,Colorado,,NPS,Established,5/24/11,1911,W. Taft,"13,883.06"
84,Colorado National Monument,Colorado,,NPS,Enlarged,3/3/33,1933,H. Hoover,
85,Colorado National Monument,Colorado,,NPS,Diminished,8/7/59,1959,D. Eisenhower,211
86,Colorado National Monument,Colorado,,NPS,Enlarged,,,,120
122,Yucca House National Monument,Colorado,,NPS,Established,12/19/19,1919,W. Wilson,9.6
188,Part of White River National Forest,Colorado,Holy Cross National Monument,USFS,Established,5/11/29,1929,H. Hoover,"1,392"
189,Part of White River National Forest,Colorado,Holy Cross National Monument,USFS,Redesignated under Forest Service,8/3/50,1950,81st Congress,
192,Great Sand Dunes National Park and Preserve,Colorado,Great Sand Dunes National Monument,NPS,Established,3/17/32,1932,H. Hoover,"35,528.36"
193,Great Sand Dunes National Park and Preserve,Colorado,Great Sand Dunes National Monument,NPS,Resurveyed & Modified,3/12/46,1946,H. Truman,
194,Great Sand Dunes National Park and Preserve,Colorado,Great Sand Dunes National Monument,NPS,Enlarged,6/7/56,1956,D. Eisenhower,960
195,Great Sand Dunes National Park and Preserve,Colorado,Great Sand Dunes National Monument,NPS,Diminished,,,,9880
196,Great Sand Dunes National Park and Preserve,Colorado,Great Sand Dunes National Monument,NPS,Renamed National Park & Preserve,11/22/00,2000,106th Congress,
212,Black Canyon of the Gunnison National Park,Colorado,Black Canyon of the Gunnison National Monument,NPS,Established,3/2/33,1933,H. Hoover,"10,287.95"
213,Black Canyon of the Gunnison National Park,Colorado,Black Canyon of the Gunnison National Monument,NPS,Enlarged,5/16/38,1938,F. D. Roosevelt,100
214,Black Canyon of the Gunnison National Park,Colorado,Black Canyon of the Gunnison National Monument,NPS,Enlarged,10/28/39,1939,F. D. Roosevelt,"2,760"
215,Black Canyon of the Gunnison National Park,Colorado,Black Canyon of the Gunnison National Monument,NPS,Diminished,4/8/60,1960,D. Eisenhower,470
216,Black Canyon of the Gunnison National Park,Colorado,Black Canyon of the Gunnison National Monument,NPS,Redesignated NP,1/6/99,1999,103d Congress,
288,Canyon of the Ancients National Monument,Colorado,,BLM,Established,6/9/00,2000,W. Clinton,"164,000"
316,Chimney Rock National Monument,Colorado,,USFS,Established,9/21/12,2012,B. H. Obama,"4,726"