[Code of Federal Regulations]
[Title 33, Volume 3]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR203.50]

[Page 16-18]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
 CHAPTER II--CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF 
                                 DEFENSE
 
PART 203_EMERGENCY EMPLOYMENT OF ARMY AND OTHER RESOURCES, NATURAL DISASTER 
 
 Subpart D_Rehabilitation Assistance for Flood Control Works Damaged by 
 
Sec.  203.50  Nonstructural alternatives to rehabilitation of flood control 

works.

    (a) Authority. Under Public Law 84-99, the Chief of Engineers is 
authorized, when requested by the non-Federal sponsor, to implement 
nonstructural alternatives (NSA's) to the rehabilitation, repair, or 
restoration of flood control works damaged by floods or coastal storms.
    (b) Policy. (1) The option of implementing an NSA project (NSAP) in 
lieu of a structural repair or restoration is available only to non-
Federal sponsors of flood control works eligible for Rehabilitation 
Assistance in accordance with this regulation, and only upon the request 
of such non-Federal sponsors.
    (2) A sponsor is required for implementation of an NSAP. The NSAP 
sponsor must be either a non-Federal sponsor as defined in Sec.  203.15, 
or another Federal agency. The NSAP sponsor must demonstrate that it has 
the legal authority and financial capability to provide for the required 
items of local cooperation.
    (3) The Corps shall not be responsible for the operation, 
maintenance, or management of any NSAP implemented in accordance with 
this section.
    (4) The Corps may, in its sole discretion, reject any request for an 
NSA that would:
    (i) Lead to significantly increased flood protection expenses or 
flood fighting expenses for public agencies, flood control works 
sponsors, public utilities, or the Federal Government; or,
    (ii) Threaten or have a significant adverse impact on the integrity, 
stability, or level of protection of adjacent or nearby flood control 
works; or,
    (iii) Lead to increased risk of loss of life or property during 
flood events.
    (5) The principal purposes of an NSAP are for:
    (i) Floodplain restoration;
    (ii) Provision or restoration of floodways; and,

    Note to paragraphs (b)(5)(i) and (ii): Habitat restoration is 
recognized as being a significant benefit that can be achieved with an 
NSAP, and may be a significant component of an NSAP, but is not 
considered to be a principal purpose under PL 84-99 authority.

    (iii) Reduction of future flood damages and associated flood control 
works repair costs.
    (c) Limitation on Corps expenditures. Exclusive of the costs of 
investigation, report preparation, engineering and design work, and 
related costs, Corps expenditures for implementation of an NSAP are 
limited to the lesser of the Federal share of rehabilitation 
construction costs of the project were the flood control work to be 
structurally rehabilitated in accordance with subpart D of this part, or 
the Federal share of computed benefits which would be derived from such 
structural rehabilitation. This limitation on Corps expenditures may be 
waived by the Director of Civil Works or the Chief, Operations Division, 
Directorate of Civil Works when compelling reasons exist.

[[Page 17]]

    (d) Responsibilities of the NSAP non-Federal sponsor. (1) Operate 
and maintain the NSAP;
    (2) Provide, or arrange for and obtain, all funding required to 
implement the NSAP in excess of the limitation established in paragraph 
(c) of this section.
    (3) Accept the transfer of ownership of any lands or interests in 
lands acquired by the Corps and determined by the Corps to be necessary 
to implement the NSAP.
    (e) Responsibilities of other Federal agencies acting as NSAP 
sponsor. The Corps may participate with one or more Federal agencies in 
NSAP's. If the Corps is the lead Federal agency, based on mutual 
agreement of the Federal agencies, then a non-Federal NSAP sponsor is 
required. (See paragraph (d) of this section.) If another Federal agency 
is the lead Federal agency, then Corps participation in the NSAP will be 
based on the content of this section, with appropriate allowances for 
effecting an NSAP in accordance with the authority and ultimate goal of 
the lead Federal agency. In such cases, a Memorandum of Agreement 
between the Corps and the lead Federal agency is required, in accordance 
with paragraph (1) of this section.
    (f) Responsibilities of the requesting flood control work project 
sponsor. (1) The flood control work project sponsor must request the 
Corps undertake an NSA project in lieu of rehabilitation of the flood 
control work, in accordance with the sponsor's applicable laws, 
ordinances, rules, and regulations.
    (2) If not also the NSAP sponsor, the flood control work project 
sponsor must:
    (i) Divest itself of responsibility to operate and maintain the 
flood control work involved in the NSAP; and
    (ii) Provide to the NSAP sponsor such lands or interests in lands as 
it may have which the Corps determines are necessary to implement the 
NSAP.
    (g) Allowable Public Law 84-99 expenses for NSAP's. (1) Acquisition 
of land or interests in land.
    (2) Removal of structures, including manufactured homes, for salvage 
and/or reuse purposes.
    (3) Demolition and removal of structures, including utility 
connections and related items.
    (4) Debris removal and debris reduction.
    (5) Removal, protection, and/or relocation of highways, roads, 
utilities, cemeteries, and railroads.
    (6) Construction to promote, enhance, control, or modify water flows 
into, out of, through, or around the nonstructural project area.
    (7) Nonstructural habitat restoration, to include select planting of 
native and desirable plant species, native species nesting site 
enhancements, etc.
    (8) Total or partial removal or razing of existing reaches of levee, 
to include removal of bank protection features and/or riprap.
    (9) Protection/floodproofing of essential structures and facilities.
    (10) Supervision, administrative, and contract administration costs 
of other expenses allowed in this subparagraph.
    (h) Time limitation. Corps participation in development and 
implementation of an NSAP may cease, at the sole discretion of the 
Corps, one year after the date of approval of rehabilitation of the 
damaged flood control work or the date of receipt of the flood control 
work public sponsor's request for an NSAP, whichever is earlier, if 
insufficient progress is being made to develop and implement the NSAP 
for reasons beyond the control of the Corps. In such circumstances, the 
Corps may, at its sole discretion, determine that Rehabilitation 
Assistance for the damaged flood control project may also be denied.
    (i) Participation and involvement of other Federal, State, tribal, 
local, and private agencies. Nothing in this section shall be construed 
to limit the participation of other Federal, State, tribal, local, and 
private agencies in the development, implementation, or future 
operations and maintenance of an NSAP under this section, subject to the 
limitations of such participating agency's authorities and regulations.
    (j) Future assistance. After transfer of NSAP operation and 
maintenance responsibility to the NSAP sponsor or the lead Federal 
agency, flood-related assistance pursuant to Public Law 84-

[[Page 18]]

99 will not be provided anywhere within the formerly protected area of 
the flood control work, except for rescue operations provided in 
accordance with Sec.  203.13(b). As an exception, on a case-by-case 
basis, certain structural flood control works (or elements thereof) 
repaired or set back as part of the implementation of an NSAP having a 
non-Federal sponsor may be considered for future flood-related 
assistance.
    (k) Environmental considerations. NSAP's are subject to the same 
environmental requirements, restrictions, and limitations as are 
structural rehabilitation projects.
    (l) Requirements for Cooperation Agreement (CA)/Items of Local 
Cooperation--(1) Requirement for Local Cooperation. In order to clearly 
define the obligations of the Corps and of non-Federal interests, a CA 
with the NSAP non-Federal sponsor is required. Requirements are 
addressed in paragraphs (l)(2) through (10) of this section. When 
another Federal agency is the lead Federal agency, a Memorandum of 
Agreement (MOA) between the Corps and that agency is required. Wording 
of MOA's will be similar to, and consistent with, requirements detailed 
in paragraphs (l)(2) through (10) of this section for CA's, with 
appropriate modifications based on the other Federal agencies' 
authorized expenditures and programs.
    (2) The CA requirements of subpart G of this part are not applicable 
to NSAP's.
    (3) Items of Local Cooperation. For NSAP's, non-Federal interests 
shall:
    (i) Provide without cost to the United States all borrow sites and 
dredged or excavated material disposal areas necessary for the project;
    (ii) Hold and save the United States free from damages due to the 
project, except for damages due to the fault or negligence of the United 
States or its contractor; and
    (iii) Maintain and operate the project after completion in a manner 
satisfactory to the Chief of Engineers.
    (4) Cost sharing. The Corps may assume up to 100 percent of the 
costs of implementing an NSAP, subject to the limitations set forth in 
paragraph (c) of this section.
    (5) Eligibility under other Federal programs. NSAP CA's shall not 
prohibit non-Federal interests from accepting funding from other Federal 
agencies, so long as the provision of such other Federal agency funding 
is not prohibited by statute.
    (6) Contributed funds. Contributed funds may be accepted without 
further approval by the Chief of Engineers upon execution of the CA by 
all parties. The required certificate of the district commander will 
cite 33 U.S.C. 701h as the pertinent authority.
    (7) Obligation of contributed funds. In accordance with OMB Circular 
A-34, all contributed funds must be received in cash and deposited with 
the Treasury before any obligations can be made against such funds.
    (8) Prohibition of future assistance. The prohibition of future 
assistance described in paragraph (j) of this section must be included 
in the NSAP CA.
    (9) Assurance of compliance with Executive Order 11988. NSAP CA's 
shall include acknowledgment of, and a statement of planned adherence 
to, Executive Order 11988, Floodplain Management, 3 CFR 117 (1977 
Compilation), or as it may be revised in the future, by the NSAP 
sponsor.
    (10) The CA must include a statement of legal restrictions placed on 
formerly protected lands that would preclude future use and/or 
development of such lands in a fashion incompatible with the purposes of 
the NSAP.
    (m) Acquisition of LERRD's. (1) For the acquisition of LERRD's, 
reimbursement may be made to the non-Federal sponsor of an NSAP. Such 
reimbursements are subject to the normal Corps land acquisition process, 
funding caps set forth in (c) of this section, and availability of 
appropriations.
    (2) For the acquisition of LERRD's, Corps funding may be combined 
with the funding of other Federal agencies, absent specific statutory 
language or principle prohibiting such combinations, under the terms of 
the MOA with other Federal agencies.