43 CFR § 404.19
What requirements must be met before I can request assistance to conduct a feasibility study?
June 11, 2020
All of the following requirements must be met before you can request assistance to conduct a feasibility study:
(a) An appraisal investigation must be completed, with or without assistance from Reclamation;
(b) Reclamation must have reviewed any appraisal investigation prepared without its assistance;
(c) Reclamation must have prepared an appraisal report evaluating the appraisal investigation; and,
(d) The appraisal report must include a recommendation by Reclamation, if appropriate, that a feasibility study should be conducted, as described in §404.45.