16 U.S. Code § 803 - Conditions of license generally
That except when emergency shall require for the protection of navigation, life, health, or property, no substantial alteration or addition not in conformity with the approved plans shall be made to any dam or other project works constructed hereunder of an installed capacity in excess of two thousand horsepower without the prior approval of the Commission; and any emergency alteration or addition so made shall thereafter be subject to such modification and change as the Commission may direct.
That the licensee shall maintain the project works in a condition of repair adequate for the purposes of navigation and for the efficient operation of said works in the development and transmission of power, shall make all necessary renewals and replacements, shall establish and maintain adequate depreciation reserves for such purposes, shall so maintain, and operate said works as not to impair navigation, and shall conform to such rules and regulations as the Commission may from time to time prescribe for the protection of life, health, and property. Each licensee hereunder shall be liable for all damages occasioned to the property of others by the construction, maintenance, or operation of the project works or of the works appurtenant or accessory thereto, constructed under the license and in no event shall the United States be liable therefor.
That after the first twenty years of operation, out of surplus earned thereafter, if any, accumulated in excess of a specified reasonable rate of return upon the net investment of a licensee in any project or projects under license, the licensee shall establish and maintain amortization reserves, which reserves shall, in the discretion of the Commission, be held until the termination of the license or be applied from time to time in reduction of the net investment. Such specified rate of return and the proportion of such surplus earnings to be paid into and held in such reserves shall be set forth in the license. For any new license issued under section 808 of this title, the amortization reserves under this subsection shall be maintained on and after the effective date of such new license.
That whenever any licensee hereunder is directly benefited by the construction work of another licensee, a permittee, or of the United States of a storage reservoir or other headwater improvement, the Commission shall require as a condition of the license that the licensee so benefited shall reimburse the owner of such reservoir or other improvements for such part of the annual charges for interest, maintenance, and depreciation thereon as the Commission may deem equitable. The proportion of such charges to be paid by any licensee shall be determined by the Commission. The licensees or permittees affected shall pay to the United States the cost of making such determination as fixed by the Commission.
Whenever such reservoir or other improvement is constructed by the United States the Commission shall assess similar charges against any licensee directly benefited thereby, and any amount so assessed shall be paid into the Treasury of the United States, to be reserved and appropriated as a part of the special fund for headwater improvements as provided in section 810 of this title.
Whenever any power project not under license is benefited by the construction work of a licensee or permittee, the United States or any agency thereof, the Commission, after notice to the owner or owners of such unlicensed project, shall determine and fix a reasonable and equitable annual charge to be paid to the licensee or permittee on account of such benefits, or to the United States if it be the owner of such headwater improvement.
Such other conditions not inconsistent with the provisions of this chapter as the commission may require.
In issuing licenses for a minor part only of a complete project, or for a complete project of not more than two thousand horsepower installed capacity, the Commission may in its discretion waive such conditions, provisions, and requirements of this subchapter, except the license period of fifty years, as it may deem to be to the public interest to waive under the circumstances:
 So in original. Probably should be followed by “; and”.
The Fish and Wildlife Coordination Act, referred to in subsec. (j)(1), is act Mar. 10, 1934, ch. 55, 48 Stat. 401, as amended, which is classified generally to sections 661 to 666c of this title. For complete classification of this Act to the Code, see Short Title note set out under section 661 of this title and Tables.
1992—Subsec. (e)(1). Pub. L. 102–486, in introductory provisions, substituted “administration of this subchapter, including any reasonable and necessary costs incurred by Federal and State fish and wildlife agencies and other natural and cultural resource agencies in connection with studies or other reviews carried out by such agencies for purposes of administering their responsibilities under this subchapter;” for “administration of this subchapter;” and inserted “
1986—Subsec. (a). Pub. L. 99–495, § 3(b), designated existing provisions as par. (1), inserted “for the adequate protection, mitigation, and enhancement of fish and wildlife (including related spawning grounds and habitat),” after “water-power development”, inserted “irrigation, flood control, water supply, and” after “including”, which words were inserted after “public uses, including” as the probable intent of Congress, substituted “and other purposes referred to in section 797(e) of this title” for “purposes; and”, and added pars. (2) and (3).
Subsec. (e). Pub. L. 99–546 inserted proviso that no charge be assessed for use of Government dam or structure by licensee if, before Jan. 1, 1985, licensee and Secretary entered into contract which met requirements of date of license, powerplant construction, ownership, and revenue, etc.
Pub. L. 99–495, § 9(a), designated existing provisions as par. (1) and added pars. (2) to (4).
Subsec. (h). Pub. L. 99–495, § 13, designated existing provisions as par. (1) and added par. (2).
Subsec. (j). Pub. L. 99–495, § 3(c), added subsec. (j).
1968—Subsec. (d). Pub. L. 90–451 provided for maintenance of amortization reserves on and after effective date of new licenses.
1962—Subsecs. (b), (e), (i). Pub. L. 87–647 substituted “two thousand horsepower” for “one hundred horsepower”.
1935—Subsec. (a). Act Aug. 26, 1935, § 206, substituted “plan for improving or developing a waterway or waterways for the use or benefit of interstate or foreign commerce, for the improvement and utilization of water-power development, and for other beneficial uses, including recreational purposes” for “scheme of improvement and utilization for the purposes of navigation, of water-power development, and of other beneficial public uses,” and “such plan” for “such scheme”.
Subsec. (b). Act Aug. 26, 1935, § 206, inserted “installed” before “capacity”.
Subsec. (d). Act Aug. 26, 1935, § 206, substituted “net investment” for “actual, legitimate investment”.
Subsec. (e). Act Aug. 26, 1935, § 206, amended subsec. (e) generally.
Subsec. (f). Act Aug. 26, 1935, § 206, inserted last sentence to first par., and inserted last par.
Subsec. (i). Act Aug. 26, 1935, § 206, inserted “installed” before “capacity”, and “annual charges for use of” before “lands” in proviso.
Amendment by Pub. L. 99–495 effective with respect to each license, permit, or exemption issued under this chapter after Oct. 16, 1986, see section 18 of Pub. L. 99–495, set out as a note under section 797 of this title.
For termination, effective May 15, 2000, of provisions in subsec. (e)(4) of this section relating to reporting recommendations to Congress every 5 years, see section 3003 of Pub. L. 104–66, as amended, set out as a note under section 1113 of Title 31, Money and Finance, and page 91 of House Document No. 103–7.