(a) Additional capacity or replacement capacity

(1) Provided by Secretary

(A) In general
Subject to subparagraph (B), at the request of a non-Federal interest with respect to a project, the Secretary may—

(i) provide additional capacity at a dredged material disposal facility constructed by the Secretary beyond the capacity that would be required for project purposes; or

(ii) permit the use of dredged material disposal facility capacity required for project purposes by the non-Federal interest if the Secretary determines that replacement capacity can be constructed at the facility or another facility or site before such capacity is needed for project purposes.

(B) Agreement
Before the Secretary takes an action under subparagraph (A), the non-Federal interest shall agree to pay—

(i) all costs associated with the construction of the additional capacity or replacement capacity in advance of construction of such capacity; and

(ii) in the case of use by a non-Federal interest of dredged material disposal capacity required for project purposes under subparagraph (A)(ii), any increase in the cost of operation and maintenance of the project that the Secretary determines results from the use of the project capacity by the non-Federal interest in advance of each cycle of dredging.

(C) Credit
In the event the Secretary determines that the cost to operate or maintain the project decreases as a result of use by the non-Federal interest of dredged material disposal capacity required for project purposes under subparagraph (A)(ii), the Secretary, at the request of the non-Federal interest, shall credit the amount of the decrease toward any cash contribution of the non-Federal interest required thereafter for construction, operation, or maintenance of the project, or of another navigation project.

(2) Cost recovery authority
The non-Federal interest may recover the costs assigned to the additional capacity under paragraph (1)(A)(i) through fees assessed on third parties whose dredged material is deposited at the facility and who enter into agreements with the non-Federal interest for the use of the facility. The amount of such fees may be determined by the non-Federal interest.

(3) Special rule for designation of replacement capacity facility or site

(A) In general
Subject to such terms and conditions as the Secretary determines to be necessary or advisable, an agreement under paragraph (1)(B) for use permitted under paragraph (1)(A)(ii) shall reserve to the non-Federal interest—

(i) the right to submit to the Secretary for approval at a later date an alternative to the facility or site designated in the agreement for construction of replacement capacity; and

(ii) the right to construct the replacement capacity at the alternative facility or site at the expense of the non-Federal interest.

(B) Requirement
The Secretary shall not reject a site for the construction of replacement capacity under paragraph (1)(A)(ii) that is submitted by the non-Federal interest for approval by the Secretary before the date of execution of the agreement under paragraph (1)(B), or thereafter, unless the Secretary—

(i) determines that the site is environmentally unacceptable, geographically unacceptable, or technically unsound; and

(ii) provides a written basis for the determination under clause (i) to the non-Federal interest.

(4) Public comment
The Secretary shall afford the public an opportunity to comment on the determinations required under this subsection for a use permitted under paragraph (1)(A)(ii).

(b) Non-Federal use of disposal facilities

(1) In general
The Secretary—

(A) may permit the use of any dredged material disposal facility under the jurisdiction of, or managed by, the Secretary by a non-Federal interest if the Secretary determines that such use will not reduce the availability of the facility for project purposes; and

(B) may impose fees to recover capital, operation, and maintenance costs associated with such use.

(2) Use of fees
Notwithstanding section 1341(c) of this title but subject to advance appropriations, any monies received through collection of fees under this subsection shall be available to the Secretary, and shall be used by the Secretary, for the operation and maintenance of the disposal facility from which the fees were collected.

(c) Dredged material facility

(1) In general
The Secretary may enter into a partnership agreement under section 1962d–5b of title 42 with one or more non-Federal interests with respect to a water resources project, or group of water resources projects within a geographic region, if appropriate, for the acquisition, design, construction, management, or operation of a dredged material processing, treatment, contaminant reduction, or disposal facility (including any facility used to demonstrate potential beneficial uses of dredged material, which may include effective sediment contaminant reduction technologies) using funds provided in whole or in part by the Federal Government.

(2) Performance
One or more of the parties to a partnership agreement under this subsection may perform the acquisition, design, construction, management, or operation of a dredged material processing, treatment, contaminant reduction, or disposal facility.

(3) Multiple projects
If appropriate, the Secretary may combine portions of separate water resources projects with appropriate combined cost-sharing among the various water resources projects in a partnership agreement for a facility under this subsection if the facility serves to manage dredged material from multiple water resources projects located in the geographic region of the facility.

(4) Specified Federal funding sources and cost sharing

(A) Specified Federal funding
A partnership agreement with respect to a facility under this subsection shall specify—

(i) the Federal funding sources and combined cost-sharing when applicable to multiple water resources projects; and

(ii) the responsibilities and risks of each of the parties relating to present and future dredged material managed by the facility.

(B) Management of sediments

(i) In general
A partnership agreement under this subsection may include the management of sediments from the maintenance dredging of Federal water resources projects that do not have partnership agreements.

(ii) Payments
A partnership agreement under this subsection may allow the non-Federal interest to receive reimbursable payments from the Federal Government for commitments made by the non-Federal interest for disposal or placement capacity at dredged material processing, treatment, contaminant reduction, or disposal facilities.

(C) Credit
A partnership agreement under this subsection may allow costs incurred by the non-Federal interest before execution of the partnership agreement to be credited in accordance with section 1962d–5b of title 42.

(5) Credit

(A) Effect on existing agreements
Nothing in this subsection supersedes or modifies an agreement in effect on November 8, 2007, between the Federal Government and any non-Federal interest for the cost-sharing, construction, and operation and maintenance of a water resources project.

(B) Credit for funds
Subject to the approval of the Secretary and in accordance with law (including regulations and policies) in effect on November 8, 2007, a non-Federal interest for a water resources project may receive credit for funds provided for the acquisition, design, construction, management, or operation of a dredged material processing, treatment, contaminant reduction, or disposal facility to the extent the facility is used to manage dredged material from the project.

(C) Non-Federal interest responsibilities
A non-Federal interest entering into a partnership agreement under this subsection for a facility shall—

(i) be responsible for providing all necessary lands, easements, relocations, and rights-of-way associated with the facility; and

(ii) receive credit toward the non-Federal share of the cost of the project with respect to which the agreement is being entered into for those items.

(d) Public-private partnerships

(1) In general
The Secretary may carry out a program to evaluate and implement opportunities for public-private partnerships in the design, construction, management, or operation and maintenance of dredged material processing, treatment, contaminant reduction, or disposal facilities in connection with construction or maintenance of Federal navigation projects. If a non-Federal interest is a sponsor of the project, the Secretary shall consult with the non-Federal interest in carrying out the program with respect to the project.

(2) Private financing

(A) Agreements
In carrying out this subsection, the Secretary may enter into an agreement with a non-Federal interest with respect to a project, a private entity, or both for the acquisition, design, construction, management, or operation and maintenance of a dredged material processing, treatment, contaminant reduction, or disposal facility (including any facility used to demonstrate potential beneficial uses of dredged material) using funds provided in whole or in part by the private entity.

(B) Reimbursement
If any funds provided by a private entity are used to carry out a project under this subsection, the Secretary may reimburse the private entity over a period of time agreed to by the parties to the agreement through the payment of subsequent user fees. Such fees may include the payment of a disposal or tipping fee for placement of suitable dredged material at the facility.

(C) Amount of fees
User fees paid pursuant to subparagraph (B) shall be sufficient to repay funds contributed by the private entity plus a reasonable return on investment approved by the Secretary in cooperation with the non-Federal interest with respect to the project and the private entity.

(D) Federal share
The Federal share of such fees shall be equal to the percentage of the total cost that would otherwise be borne by the Federal Government as required pursuant to existing cost-sharing requirements, including section 2213 of this title and section 2326 of this title.

(E) Budget Act compliance
Any spending authority (as defined in section 651(c)(2) of title 2) authorized by this section shall be effective only to such extent and in such amounts as are provided in appropriation Acts.