Regulations last checked for updates: Nov 22, 2024
Title 18 - Conservation of Power and Water Resources last revised: Oct 23, 2024
§ 1318.600 - Purpose and scope.
(a) The review of a proposed action undertaken in accordance with §§ 1318.200, 1318.300, and 1318.400 that potentially affects floodplains or wetlands must include a floodplain or wetlands evaluation that is consistent with Executive Order 11988 (Floodplain Management) and Executive Order 11990 (Protection of Wetlands) pertaining to floodplains or wetlands, respectively, as required by this section.
(b) Floodplain evaluations must apply any existing Federal flood risk management standard to federally-funded projects.
(c) A wetland evaluation under Executive Order 11990 is not required for the issuance of permits, licenses, or allocations to private parties for activities involving wetlands on non-Federal lands.
§ 1318.601 - Area of impact.
(a) If a proposed action will potentially occur in or affect wetlands or floodplains, the initiating TVA entity, as soon as practicable in the planning process, will request the appropriate TVA staff with expertise in floodplain or wetland impact evaluations (“TVA staff”) to determine whether the proposed action will occur in or affect a wetland or floodplain and the level of impact, if any, on the wetland or floodplain.
(b) Further floodplain or wetland evaluation is unnecessary if the TVA staff determines that the proposed action:
(1) Is outside the floodplain or wetland,
(2) Has no identifiable impacts on a floodplain or wetland, and
(3) Does not directly or indirectly support floodplain development or wetland alteration.
§ 1318.602 - Actions that will affect floodplains or wetlands.
(a) When a proposed action can otherwise be categorically excluded under § 1318.200, no additional floodplain or wetland evaluation is required if:
(1) The initiating TVA entity determines that there is no practicable alternative that will avoid affecting floodplains or wetlands and that all practicable measures to minimize impacts of the proposed action to floodplains or wetlands are incorporated and
(2) The TVA staff determines that impacts on the floodplain or wetland would be minor.
(b) If the action requires an EA or an EIS, the evaluation must consider:
(1) The effect of the proposed action on natural and beneficial floodplain and wetland values and
(2) Alternatives to the proposed action that would eliminate or minimize such effects.
(c) The initiating TVA entity must determine if there is no practicable alternative to siting in a floodplain or constructing in a wetland. Upon concurrence by the NEPA compliance staff in consultation with TVA legal counsel and TVA staff with expertise in floodplain or wetland impact evaluations, this determination shall be final. If a determination of no practicable alternative is made, all practicable measures to minimize impacts of the proposed action on the floodplain or wetland must be implemented. If at any time prior to commencement of the action it is determined that there is a practicable alternative that will avoid affecting floodplains or wetlands, the proposed action must not proceed.
§ 1318.603 - Public notice.
(a) Once a determination of no practicable alternative is made in accordance with § 1318.602, the initiating office must notify the public of a proposed action's potential impact on floodplains or wetlands if the proposed action is subject to executive order and not already covered by class review. Public notice of actions affecting floodplains or wetlands may be combined with any notice published by TVA or another Federal agency if such a notice generally meets the minimum requirements set forth in this section. Issuance of a draft or final EA or EIS for public review and comment will satisfy this notice requirement.
(b) Public notices must at a minimum:
(1) Briefly describe the proposed action and the potential impact on the floodplain or wetland;
(2) Briefly identify alternative actions considered and explain why a determination of no practicable alternative has been proposed;
(3) Briefly discuss measures that would be taken to minimize or mitigate floodplain or wetland impacts;
(4) State when appropriate whether the action conforms to applicable Federal, State or local floodplain protection standards;
(5) Specify a reasonable period of time within which the public can comment on the proposal; and
(6) Identify the TVA official who can provide additional information on the proposed action and to whom comments should be sent.
(c) Such notices must be issued in a manner designed to bring the proposed action to the attention of those members of the public likely to be interested in or affected by the action's potential impact on the floodplain or wetland.
(d) TVA must consider all relevant and timely comments received in response to a notice and reevaluate the action as appropriate to take such comments into consideration before the proposed action is implemented.
§ 1318.604 - Disposition of real property.
When TVA property in a floodplain or wetland is proposed for lease, easement, right-of-way, or disposal to non-federal public or private parties and the action will not result in disturbance of the floodplain or wetland, a floodplain or wetland evaluation is not required. The conveyance document, however, must:
(a) Require the other party to comply with all applicable Federal, State or local floodplain and wetland regulations, and
(b) Identify other appropriate restrictions to minimize destruction, loss, or degradation of floodplains and wetlands and to preserve and enhance their natural and beneficial values, except when prohibited by law or unenforceable by TVA, or otherwise, the property must be withheld from conveyance or use.
§ 1318.605 - General and class reviews.
In lieu of site-specific reviews, TVA may conduct general or class reviews of similar or repetitive activities that occur in floodplains.
source: 85 FR 17458, Mar. 27, 2020, unless otherwise noted.
cite as: 18 CFR 1318.604