To amend the Water Resources Development Act of 1992 to authorize the Secretary of the Army to pay the non-Federal share for managing recreation facilities and natural resources to water resource development projects if the non-Federal interest has agreed to reimburse the Secretary, and for other purposes.

Amends the Water Resources Development Act of 1992 to authorize the Secretary of the Army to pay for the non-Federal share of work carried out by a non-Federal interest under the challenge cost-sharing program for the management of recreation facilities and natural resources at water resource development projects if the Secretary has entered into binding legal agreement with the non-Federal interest that provides for reimbursement of such payment by such non-Federal interest during or after completion of such work.