IB 
Union Calendar No. 536 
116TH CONGRESS 
2D SESSION 
H. R. 4840 
[Report No. 116–652] 
To modify the boundary of the Casa Grande Ruins National Monument, 
and for other purposes. 
IN THE HOUSE OF REPRESENTATIVES 
OCTOBER 23, 2019 
Mr. O’HALLERAN
(for himself, Mr. GOSAR, Mrs. KIRKPATRICK, Mr. 
SCHWEIKERT, Mr. STANTON, Mrs. LESKO, and Mr. GALLEGO) introduced 
the following bill; which was referred to the Committee on Natural Re-
sources 
DECEMBER 15, 2020 
Additional sponsor: Mr. GRIJALVA 
DECEMBER 15, 2020 
Reported with an amendment, committed to the Committee of the Whole 
House on the State of the Union, and ordered to be printed 
[Strike out all after the enacting clause and insert the part printed in italic] 
[For text of introduced bill, see copy of bill as introduced on October 23, 2019] 
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A BILL 
To modify the boundary of the Casa Grande Ruins National 
Monument, and for other purposes. 
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Be it enacted by the Senate and House of Representa-
tives of the United States of America in Congress assembled, 
SECTION 1. SHORT TITLE. 
This Act may be cited as the ‘‘Casa Grande Ruins Na-
tional Monument Boundary Modification Act of 2020’’. 
SEC. 2. FINDINGS. 
Congress finds that— 
(1) Casa Grande Ruin Reservation was— 
(A) set aside on March 2, 1889; 
(B) proclaimed as the first archeological 
preserve in the Untied States on June 22, 1892; 
and 
(C) redesignated as ‘‘Casa Grande Ruins 
National Monument’’ on August 3, 1918; 
(2) Casa Grande Ruins National Monument pro-
tects one of the finest architectural examples of 14th 
Century Hohokam culture in the American Southwest 
known to early Spanish explorers as the ‘‘Great 
House’’; 
(3) Casa Grande is only part of the story of this 
ancient town that may have covered 2 square miles; 
and 
(4) recent surveys and research have determined 
that the area of the Great House and the village sur-
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rounding it extends beyond the existing boundary of 
the Casa Grande Ruins National Monument. 
SEC. 3. DEFINITIONS. 
In this Act: 
(1) BIA LAND.—The term ‘‘BIA land’’ means the 
approximately 7.41 acres of Federal land adminis-
tered by the Bureau of Indian Affairs, to be trans-
ferred to the administrative jurisdiction of the Na-
tional Park Service, as generally depicted on the 
map. 
(2) BLM LAND
PARCEL
A.—The term ‘‘BLM 
land Parcel A’’ means the approximately 3.8 acres of 
Federal land administered by the Bureau of Land 
Management, for which administrative jurisdiction is 
to be transferred to the National Park Service, as gen-
erally depicted on the map. 
(3) BLM LAND
PARCEL
B.—The term ‘‘BLM 
land Parcel B’’ means the approximately 3.7 acres of 
Federal land administered by the Bureau of Land 
Management for which administrative jurisdiction is 
to be transferred to the Bureau of Indian Affairs, as 
generally depicted on the map. 
(4) MAP.—The term ‘‘map’’ means the map enti-
tled ‘‘Casa Grande Ruins National Monument Pro-
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posed 
Boundary 
Adjustment’’, 
numbered 
303/ 
120,734B, and dated June 2020. 
(5) MONUMENT.—The term ‘‘Monument’’ means 
the Casa Grande Ruins National Monument in the 
State. 
(6) NPS LAND.—The term ‘‘NPS land’’ means 
the approximately 3.5 acres of Federal land adminis-
tered by the National Park Service, for which admin-
istrative jurisdiction is to be transferred to the Bu-
reau of Indian Affairs, as generally depicted on the 
map. 
(7) SECRETARY.—The term ‘‘Secretary’’ means 
the Secretary of the Interior. 
(8) STATE.—The term ‘‘State’’ means the State 
of Arizona. 
SEC. 4. ACQUISITION AND TRANSFER OF ADMINISTRATIVE 
JURISDICTION OF LANDS. 
(a) ACQUISITION OF LANDS.—The Secretary may ac-
quire by donation, exchange, or purchase with donated or 
appropriated funds from willing owners only, lands or in-
terests in land generally depicted on the map as State land 
or private land, to be administered as part of the Monu-
ment. 
(b) TRANSFER OF ADMINISTRATIVE JURISDICTION.— 
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(1) WITHDRAWAL.—The BIA land, BLM land 
parcel A and BLM land parcel B are withdrawn 
from— 
(A) all forms of entry, appropriation, and 
disposal under the public land laws; 
(B) location, entry, and patent under the 
mining laws; and 
(C) operation of the mineral leasing and 
geothermal leasing laws and mineral materials 
laws. 
(2) TRANSFER
OF
ADMINISTRATIVE
JURISDIC-
TION.— 
(A) BLM LAND PARCEL A.—Administrative 
jurisdiction over the BLM land parcel A is 
transferred from the Bureau of Land Manage-
ment to the National Park Service. 
(B) BLM LAND PARCEL B.—Administrative 
jurisdiction over BLM land parcel B is trans-
ferred from the Bureau of Land Management to 
the Bureau of Indian Affairs. 
(C) BIA LAND.—Administrative jurisdic-
tion over the BIA land is transferred from the 
Bureau of Indian Affairs to the National Park 
Service. 
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(D) NPS LAND.—Administrative jurisdic-
tion over the NPS land is transferred from the 
National Park Service to the Bureau of Indian 
Affairs. 
(c) ADMINISTRATION; BOUNDARY MODIFICATION.— 
Upon acquisition or transfer of land or an interest in land 
pursuant to subsection (a), and with respect to the lands 
transferred by subsection (b), the Secretary shall— 
(1) administer any acquired land or interest in 
land, and transferred to the administrative jurisdic-
tion of the National Park Service, as part of the 
Monument, in accordance with the laws generally ap-
plicable to units of the National Park System, includ-
ing applicable provisions of division A of subtitle I 
of title 54, United States Code; and 
(2) modify the boundary of the Monument to re-
flect the transfers of lands, and any acquired lands or 
interests in lands. 
(d) AVAILABILITY OF MAP.—The map shall be on file 
and available for inspection in the appropriate offices of 
the National Park Service, U.S. Department of the Interior. 
(e) COMPENSATION.—Except in a case in which land 
or an interest in land is acquired by donation, as consider-
ation for the acquisition of land or an interest in land 
under subsection (a), the Secretary shall— 
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(1) pay fair market value for such lands; or 
(2) convey to the State convey to the State or 
private land owner, as applicable, Federal land or an 
interest in Federal land of equal value located in the 
State. 
SEC. 5. ADMINISTRATION OF STATE TRUST LANDS. 
The Secretary may enter into an agreement with the 
State to provide for cooperative management by the Sec-
retary and the State of the approximately 200 acres of State 
land, as generally depicted on the map. 
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Union Calendar No. 536 
116TH CONGRESS 
2D SESSION 
H. R. 4840 
[Report No. 116–652] 
A BILL 
To modify the boundary of the Casa Grande Ruins 
National Monument, and for other purposes. 
DECEMBER 15, 2020 
Reported with an amendment, committed to the Com-
mittee of the Whole House on the State of the Union, 
and ordered to be printed 
VerDate Sep 11 2014 
20:48 Dec 15, 2020
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PO 00000
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