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SECTION 1. SHORT TITLE.

This Act may be cited as the ''Las Cienegas Enhancement Act''.

SEC. 2. DEFINITIONS.

In this Act:
(1) Federal land.--The term ''Federal land'' means the
Sahuarita parcel of land consisting of approximately 1,280
acres, as depicted on the map entitled ''Las Cienegas
Enhancement Act--Federal Land'' and dated May 9, 2006.
(2) Landowner.--The term ''landowner'' means Las Cienegas
Conservation, LLC.
(3) Non-federal land.--The term ''non-Federal land'' means
the Empirita-Simonson parcel of land consisting of
approximately 2,392 acres, as depicted on the map entitled
''Las Cienegas Enhancement Act--Non-Federal Land'' and dated
May 9, 2006.
(4) Secretary.--The term ''Secretary'' means the Secretary
of the Interior.

SEC. 3. LAND EXCHANGE, BUREAU OF LAND MANAGEMENT LAND IN PIMA COUNTY,
ARIZONA.

(a) Exchange Authorized.--If the landowner offers to convey to the
Secretary title to the non-Federal land, the Secretary shall accept the
offer and convey to the landowner all, right, title, and interest of
the United States in and to the Federal land.
(b) Valuation, Appraisals, and Equalization.--
(1) Equal value exchange.--The value of the Federal land
and the non-Federal land to be exchanged under this section
shall be equal. If the values are not equal, the values shall
be equalized in accordance with paragraph (3).
(2) Appraisal.--To determine the value of the Federal land
and the non-Federal land, the Federal land and the non-Federal
land shall be subject to an appraisal by an independent,
qualified appraiser agreed to by the Secretary and landowner.
The appraiser shall consider the value of the Federal land and
the non-Federal land as of the date of the enactment of this
Act. The appraisal shall be conducted in accordance with the
Uniform Appraisal Standards for Federal Land Acquisition and
the Uniform Standards of Professional Appraisal Practice. Not
later than 180 days after the date of enactment of this Act,
the appraisal shall be submitted to the Secretary and landowner
for approval.
(3) Equalization of values.--If the values of the Federal
land and non-Federal land are not equal, their values may be
equalized--
(A) by reducing the acreage of the non-Federal land
or the Federal land to be exchanged, as appropriate; or
(B) by the payment by the landowner or the
Secretary of a cash equalization payment, which, in the
case of a cash equalization payment made by the
landowner, may exceed 25 percent of the value of the
Federal land, notwithstanding section 206(b) of the
Federal Land Policy and Management Act of 1976 (43
U.S.C. 1716(b)).
(4) Disposition and use of proceeds.--Any cash equalization
payment received by the Secretary under paragraph (3) shall be
deposited in the Federal Land Disposal Account established by
section 206(a) of the Federal Land Transaction Facilitation Act
(43 U.S.C. 2305(a)). Amounts so deposited shall be available to
the Secretary, without further appropriation and until
expended, for the acquisition of land and interests in land in
southern Arizona.
(c) Protection of Valid Existing Rights.--The exchange of the
Federal land and the non-Federal land shall be subject to any
easements, rights-of-way, and other valid encumbrances on the land in
existence on the date of enactment of this Act.
(d) Time for Completion of Exchange.--The exchange of the Federal
land and non-Federal land under this section shall be completed--
(1) except as provided in paragraph (2), not later than one
year after the date of the enactment of this Act; or
(2) if there is a dispute concerning an appraisal of the
Federal land or non-Federal land or appraisal issue arising
under subsection (b), before the expiration of the 90-day
period beginning on the date the dispute is resolved.
(e) Administrative Costs.--As a condition of the conveyance of the
Federal land to the landowner, the landowner shall pay the costs of
carrying out the exchange of the Federal land and non-Federal land
under this section, including any direct costs relating to any
environmental reviews and mitigation of the Federal land.
(f) Correction of Errors; Minor Boundary Adjustments.--The
Secretary and landowner may mutually agree--
(1) to correct minor errors in the legal descriptions of
the Federal land and non-Federal land to be exchanged under
this section; or
(2) to make minor adjustments to the boundaries of the
Federal land and non-Federal land.
(g) Road Access.--Not later than 18 months after the date on which
the non-Federal land is acquired by the Secretary, the Secretary shall
provide to the Secretary of Agriculture a right-of-way through the non-
Federal land for motorized public road access to the boundary of the
Coronado National Forest. The right-of-way shall be provided in
accordance with section 507 of the Federal Land Policy and Management
Act of 1976 (43 U.S.C. 1767).
(h) Administration of Land Acquired by the United States.--On
acquisition of the non-Federal land by the Secretary, the Secretary
shall--
(1) include the acquired land as part of the Las Cienegas
National Conservation Area; and
(2) administer the acquired land in accordance with Public
Law 106-538 (16 U.S.C. 460ooo et seq.), which established the
Las Cienegas National Conservation Area, and other applicable
laws.

SEC. 4. MODIFICATION OF LAS CIENEGAS NATIONAL CONSERVATION AREA
BOUNDARY.

The boundary of the Las Cienegas National Conservation Area is
modified to exclude the 40-acre tract that, as of the date of the
enactment of this Act, is leased by the Bureau of Land Management to
the town of Elgin, Arizona, for a sanitary landfill.

SEC. 5. LAND CONVEYANCE, PIMA COUNTY, ARIZONA.

As an additional condition of the conveyance of the Federal land to
the landowner under section 3, the landowner shall convey, without
consideration, to Pima County, Arizona, a parcel of land consisting of
approximately 98 acres, as depicted on the map referred to in section
2(1) as ''land to be conveyed to Pima County''.

Passed the House of Representatives September 27, 2006.

Attest:

KAREN L. HAAS,

Clerk.
Las Cienegas Enhancement Act - Requires the Secretary of the Interior (the Secretary), if Las Cienegas Conservation, LLC, offers to convey to the Secretary title to the Empirita-Simonson parcel of land (the non-federal land) to accept the offer and convey to Las Cienegas Conservation, LLC, the Sahuarita parcel of land (the federal land).

Requires the values of the federal and non-federal land exchanged to be equal.

Sets forth requirements for: (1) an independent appraisal of the federal and non-federal land; and (2) the equalization of the values of such land if they are not equal, including by the payment by Las Cienegas Conservation, LLC, or the Secretary of a cash equalization payment..

Requires: (1) the deposit of any cash equalization payment received by the Secretary in the Federal Land Disposal Account; and (2) amounts so deposited to be available to the Secretary for the acquisition of lands and interests in land in southern Arizona.

Subjects the exchange of the federal and non-federal land to any easements, rights-of-way, and other valid encumbrances on such land in existence on the enactment of this Act.

Requires Las Cienegas Conservation, LLC, to: (1) pay the costs of carrying out the exchange of such land, including any direct costs related to any environmental reviews and mitigation of the federal land; and (2) convey to Pima County, Arizona, a certain parcel of land.

Instructs the Secretary to provide to the Secretary of Agriculture a right of way through the non-federal land for motorized public road access to the boundary of the Coronado National Forest.

Requires the Secretary, upon acquisition of the non-federal land, to include the acquired land as part of the Las Cienegas National Conservation Area.

Modifies the boundary of the Las Cienegas National Conservation Area to exclude the 40-acre tract that, as of the enactment of this Act, is leased by the Bureau of Land Management (BLM) to the town of Elgin, Arizona, for a sanitary landfill.