Title 33Navigation and Navigable WatersRelease 119-73

§2317b Mitigation banks and in-lieu fee arrangements

Title 33 › Chapter CHAPTER 36— - WATER RESOURCES DEVELOPMENT › Subchapter SUBCHAPTER V— - GENERAL PROVISIONS › § 2317b

Last updated Apr 6, 2026|Official source

Summary

Within 180 days after December 16, 2016, the Secretary must issue guidance so that feasibility studies for water projects can count the full amount of in-kind credits from mitigation banks approved by the Secretary and from in-lieu fee programs whose approved service area includes where the project will have impacts. Those credits count as a reasonable planning option if the mitigation bank has an approved mitigation banking plan, has done a functional analysis using the Corps’ approved regional habitat assessment model, and the Secretary decides using them gives reasonable assurance the project’s legal mitigation requirements (including monitoring or showing mitigation success) will be met. This guidance does not change other laws or force or limit mitigation choices.

Full Legal Text

Title 33, §2317b

Navigation and Navigable Waters — Source: USLM XML via OLRC

(1)Not later than 180 days after December 16, 2016, the Secretary shall issue implementation guidance that provides for the consideration in water resources development feasibility studies of the entire amount of potential in-kind credits available at mitigation banks approved by the Secretary and in-lieu fee programs with an approved service area that includes the location of the projected impacts of the water resources development project.
(2)All potential mitigation bank and in-lieu fee credits that meet the criteria under paragraph (1) shall be considered a reasonable alternative for planning purposes if—
(A)the applicable mitigation bank—
(i)has an approved mitigation banking instrument; and
(ii)has completed a functional analysis of the potential credits using the approved Corps of Engineers certified habitat assessment model specific to the region; and
(B)the Secretary determines that the use of such banks or in-lieu fee programs provide reasonable assurance that the statutory (and regulatory) mitigation requirements for a water resources development project are met, including monitoring or demonstrating mitigation success.
(3)Nothing in this subsection—
(A)modifies or alters any requirement for a water resources development project to comply with applicable laws or regulations, including section 2283 of this title; or
(B)shall be construed as to limit mitigation alternatives or require the use of mitigation banks or in-lieu fee programs.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Codification Section was enacted as part of the Water Resources Development Act of 2007, and not as part of the Water Resources Development Act of 1986 which comprises this chapter.

Amendments

2016—Pub. L. 114–322 amended section generally. Prior to amendment, section related to use of the mitigation bank for certain water resources projects that involved wetlands mitigation.

Statutory Notes and Related Subsidiaries

“Secretary” Defined Secretary means the Secretary of the Army, see section 2 of Pub. L. 110–114, set out as a note under section 2201 of this title.

Reference

Citations & Metadata

Citation

33 U.S.C. § 2317b

Title 33Navigation and Navigable Waters

Last Updated

Apr 6, 2026

Release point: 119-73