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Order 122, 46 FR 9036, Jan. 28, 1981, unless otherwise noted.
87 FR 1515, Jan. 11, 2022, unless otherwise noted.
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Nomenclature changes to part 12 appear at 69 FR 32438, June 10, 2004.
This subpart D applies to any licensed project development that:
(a) Has a dam
(1) That is more than 32.8 feet (10 meters) in height above streambed, as defined in § 12.31(c); or
(2) With an impoundment gross storage capacity of more than 2,000 acre-feet (2.5 million cubic meters), as defined in § 12.31(d);
(b) Has a project work (dam or water conveyance) or any portion thereof that has a high hazard potential, as defined in § 12.3(b)(13)(i); or
(c) Is determined by the Regional Engineer or other authorized Commission representative to require inspection by an independent consultant under this subpart D.