SECTION 1. SHORT TITLE; TABLE OF CONTENTS.

    (a) Short Title.--This Act may be cited as the ``Platte River 
Recovery Implementation Program and Pathfinder Modification 
Authorization Act of 2006''.
    (b) Table of Contents.--The table of contents of this Act is as 
follows:

Sec. 1. Short title; table of contents.
Sec. 2. Purposes.
         TITLE I--PLATTE RIVER RECOVERY IMPLEMENTATION PROGRAM

Sec. 101. Definitions.
Sec. 102. Implementation of Program.
Sec. 103. Cost-sharing contributions.
Sec. 104. Authority to modify Program.
Sec. 105. Effect.
Sec. 106. Authorization of appropriations.
Sec. 107. Termination of authority.
               TITLE II--PATHFINDER MODIFICATION PROJECT

Sec. 201. Authorization of project.
Sec. 202. Authorized uses of pathfinder reservoir.

SEC. 2. PURPOSES.

    The purposes of this Act are to authorize--
            (1) the Secretary of the Interior, acting through the 
        Commissioner of Reclamation and in partnership with the States, 
        other Federal agencies, and other non-Federal entities, to 
        continue the cooperative effort among the Federal and non-
        Federal entities through the implementation of the Platte River 
        Recovery Implementation Program for threatened and endangered 
        species in the Central and Lower Platte River Basin without 
        creating Federal water rights or requiring the grant of water 
        rights to Federal entities; and
            (2) the modification of the Pathfinder Dam and Reservoir.

         TITLE I--PLATTE RIVER RECOVERY IMPLEMENTATION PROGRAM

SEC. 101. DEFINITIONS.

    In this title:
            (1) Agreement.--The term ``Agreement'' means the Platte 
        River Recovery Implementation Program Cooperative Agreement 
        entered into by the Governors of the States and the Secretary.
            (2) First increment.--The term ``First Increment'' means 
        the first 13 years of the Program.
            (3) Governance committee.--The term ``Governance 
        Committee'' means the governance committee established under 
        the Agreement and composed of members from the States, the 
        Federal Government, environmental interests, and water users.
            (4) Interest in land or water.--The term ``interest in land 
        or water'' includes a fee title, short- or long-term easement, 
        lease, or other contractual arrangement that is determined to 
        be necessary by the Secretary to implement the land and water 
        components of the Program.
            (5) Program.--The term ``Program'' means the Platte River 
        Recovery Implementation Program established under the 
        Agreement.
            (6) Project or activity.--The term ``project or activity'' 
        means--
                    (A) the planning, design, permitting or other 
                compliance activity, preconstruction activity, 
                construction, construction management, operation, 
                maintenance, and replacement of a facility;
                    (B) the acquisition of an interest in land or 
                water;
                    (C) habitat restoration;
                    (D) research and monitoring;
                    (E) program administration; and
                    (F) any other activity that is determined to be 
                necessary by the Secretary to carry out the Program.
            (7) Secretary.--The term ``Secretary'' means the Secretary 
        of the Interior, acting through the Commissioner of 
        Reclamation.
            (8) States.--The term ``States'' means the States of 
        Nebraska, Wyoming, and Colorado.

SEC. 102. IMPLEMENTATION OF PROGRAM.

    (a) In General.--The Secretary, in cooperation with the Governance 
Committee, may--
            (1) participate in the Program; and
            (2) carry out any projects and activities that are 
        designated for implementation during the First Increment.
    (b) Authority of Secretary.--For purposes of carrying out this 
title, the Secretary, in cooperation with the Governance Committee, 
may--
            (1) enter into agreements and contracts with Federal and 
        non-Federal entities;
            (2) acquire interests in land, water, and facilities from 
        willing sellers without the use of eminent domain;
            (3) subsequently transfer any interests acquired under 
        paragraph (2); and
            (4) accept or provide grants.

SEC. 103. COST-SHARING CONTRIBUTIONS.

    (a) In General.--The States shall contribute not less than 50 
percent of the total contributions necessary to carry out the Program.
    (b) Non-Federal Contributions.--The following contributions shall 
constitute the States' share of the Program:
            (1) $30,000,000 in non-Federal funds, with the balance of 
        funds remaining to be contributed to be adjusted for inflation 
        on October 1 of the year after the date of enactment of this 
        Act and each October 1 thereafter.
            (2) Credit for contributions of water or land for the 
        purposes of implementing the Program, as determined to be 
        appropriate by the Secretary.
    (c) In-Kind Contributions.--The Secretary or the States may elect 
to provide a portion of the Federal share or non-Federal share, 
respectively, in the form of in-kind goods or services, if the 
contribution of goods or services is approved by the Governance 
Committee, as provided in Attachment 1 of the Agreement.

SEC. 104. AUTHORITY TO MODIFY PROGRAM.

    The Program may be modified or amended before the completion of the 
First Increment if the Secretary and the States determines that the 
modifications are consistent with the purposes of the Program.

SEC. 105. EFFECT.

    (a) Effect on Reclamation Laws.--No action carried out under this 
title shall, with respect to the acreage limitation provisions of the 
reclamation laws--
            (1) be considered in determining whether a district (as the 
        term is defined in section 202 of the Reclamation Reform Act of 
        1982 (43 U.S.C. 390bb)) has discharged the obligation of the 
        district to repay the construction cost of project facilities 
        used to make irrigation water available for delivery to land in 
        the district;
            (2) serve as the basis for reinstating acreage limitation 
        provisions in a district that has completed payment of the 
        construction obligations of the district; or
            (3) serve as the basis for increasing the construction 
        repayment obligation of the district, which would extend the 
        period during which the acreage limitation provisions would 
        apply.
    (b) Effect on Water Rights.--Nothing in this title --
            (1) creates Federal water rights; or
            (2) requires the grant of water rights to Federal entities.

SEC. 106. AUTHORIZATION OF APPROPRIATIONS.

    (a) In General.--There is authorized to be appropriated to carry 
out projects and activities under this title $157,140,000, as adjusted 
under subsection (c).
    (b) Nonreimbursable Federal Expenditures.--Any amounts expended 
under subsection (a) shall be considered to be nonreimbursable Federal 
expenditures.
    (c) Adjustment.--The balance of funds remaining to be appropriated 
shall be adjusted for inflation on October 1 of the year after the 
enactment of this Act and each October 1 thereafter.
    (d) Availability of Funds.--At the end of each fiscal year, any 
unexpended funds for projects and activities made available under 
subsection (a) shall be retained for use in future fiscal years to 
implement projects and activities under the Program.

SEC. 107. TERMINATION OF AUTHORITY.

    The authority for the Secretary to implement the First Increment 
shall terminate on September 30, 2020.

               TITLE II--PATHFINDER MODIFICATION PROJECT

SEC. 201. AUTHORIZATION OF PROJECT.

    (a) In General.--The Secretary of the Interior, acting through the 
Commissioner of Reclamation (referred to in this title as the 
``Secretary''), may--
            (1) modify the Pathfinder Dam and Reservoir; and
            (2) enter into 1 or more agreements with the State of 
        Wyoming to implement the Pathfinder Modification Project 
        (referred to in this title as the ``Project''), as described in 
        Appendix F to the Final Settlement Stipulation in Nebraska v. 
        Wyoming, 534 U.S. 40 (2001).
    (b) Federal Appropriations.--No Federal appropriations are required 
to modify the Pathfinder Dam under this section.

SEC. 202. AUTHORIZED USES OF PATHFINDER RESERVOIR.

    The approximately 54,000 acre-feet capacity of Pathfinder 
Reservoir, which has been lost to sediment but will be recaptured by 
the Project, may be used for municipal, environmental, and other 
purposes, as described in Appendix F to the Final Settlement 
Stipulation in Nebraska v. Wyoming, 534 U.S. 40 (2001).
Platte River Recovery Implementation Program and Pathfinder Modification Authorization Act of 2006 - Authorizes the Secretary of the Interior, acting through the Commissioner of Reclamation and in cooperation with the Governance Committee established under the Platte River Recovery Implementation Program Cooperative Agreement, to: (1) participate in such Program; (2) carry out any projects or activities that are designated for implementation during the Program's first 13 years (First Increment); (3) acquire interests in land, water, and facilities from willing sellers; (4) transfer acquired interests; and (5) accept or provide grants.

Allows the Program to be modified before the completion of the First Increment if the Secretary and the states of Nebraska, Wyoming, and Colorado determine that the modifications are consistent with program purposes. Terminates the Secretary's authority to implement the First Increment on September 30, 2020.

Authorizes the Secretary, acting through the Commissioner, to: (1) modify the Pathfinder Dam and Reservoir; and (2) enter one or more agreements with the state of Wyoming to implement the Pathfinder Modification Project. Authorizes the capacity of the Pathfinder Reservoir to be used for municipal, environmental, and other purposes, as described in Appendix F to the final settlement stipulation in Nebraska v. Wyoming.
A bill to authorize the Secretary of the Interior to participate in the implementation of the Platte River Recovery Implementation Program for Endangered Species in the Central and Lower Platte River Basin and to modify the Pathfinder Dam and Reservoir.