33 U.S. Code § 1377 - Indian tribes
Nothing in this section shall be construed to affect the application of section 1251(g) of this title, and all of the provisions of this section shall be carried out in accordance with the provisions of such section 1251(g) of this title. Indian tribes shall be treated as States for purposes of such section 1251(g) of this title.
The Administrator, in cooperation with the Director of the Indian Health Service, shall assess the need for sewage treatment works to serve Indian tribes, the degree to which such needs will be met through funds allotted to States under section 1285 of this title and priority lists under section 1296 of this title, and any obstacles which prevent such needs from being met. Not later than one year after February 4, 1987, the Administrator shall submit a report to Congress on the assessment under this subsection, along with recommendations specifying (1) how the Administrator intends to provide assistance to Indian tribes to develop waste treatment management plans and to construct treatment works under this chapter, and (2) methods by which the participation in and administration of programs under this chapter by Indian tribes can be maximized.
For fiscal year 2015 and each fiscal year thereafter, the Administrator shall reserve, before allotments to the States under section 1384(a) of this title, not less than 0.5 percent and not more than 2.0 percent of the funds made available to carry out subchapter VI.
In order to ensure the consistent implementation of the requirements of this chapter, an Indian tribe and the State or States in which the lands of such tribe are located may enter into a cooperative agreement, subject to the review and approval of the Administrator, to jointly plan and administer the requirements of this chapter.
The Administrator shall make grants to an Indian tribe under section 1329 of this title as though such tribe was a State. Not more than one-third of one percent of the amount appropriated for any fiscal year under section 1329 of this title may be used to make grants under this subsection. In addition to the requirements of section 1329 of this title, an Indian tribe shall be required to meet the requirements of paragraphs (1), (2), and (3) of subsection (d)  of this section in order to receive such a grant.
 So in original. Probably should be subsection “(e)”.
Act of June 18, 1934 (48 Stat. 987), referred to in subsec. (g)(1), is act June 18, 1934, ch. 576, 48 Stat. 984, as amended, popularly known as the Indian Reorganization Act, which enacted sections 461, 462, 463, 464, 465, 466 to 470, 471, 472, 473, 474, 475, 476 to 478, and 479 of Title 25, Indians. For complete classification of this Act to the Code, see Short Title note set out under section 461 of Title 25 and Tables.
A prior section 518 of act June 30, 1948, was renumbered section 519 and is set out as a note under section 1251 of this title.
2014—Subsec. (c). Pub. L. 113–121, § 5013(1), (3), designated existing provisions as par. (1), inserted heading, and added pars. (2) and (3).
Subsec. (c)(1). Pub. L. 113–121, § 5013(2), substituted “each of fiscal years 1987 through 2014,” for “each fiscal year beginning after September 30, 1986,” and struck out at end “Sums reserved under this subsection shall be available only for grants for the development of waste treatment management plans and for the construction of sewage treatment works to serve Indian tribes, as defined in subsection (h) of this section and former Indian reservations in Oklahoma (as determined by the Secretary of the Interior) and Alaska Native Villages as defined in Public Law 92–203.”
2000—Subsec. (e). Pub. L. 106–284 substituted “1344, and 1346 of this title” for “and 1344 of this title” in introductory provisions.
1988—Subsec. (c). Pub. L. 100–581 inserted “, as defined in subsection (h) of this section and former Indian reservations in Oklahoma (as determined by the Secretary of the Interior) and Alaska Native Villages as defined in Public Law 92–203” before period at end.
Provisions stating that for fiscal year 2006 and notwithstanding section 1377(f) of this title, the Administrator was authorized to use the amounts appropriated for any fiscal year under section 1329 of this title to make grants to Indian tribes pursuant to sections 1329(h) and 1377(e) of this title, were contained in the Department of the Interior, Environment, and Related Agencies Appropriations Act, 2006, Pub. L. 109–54, title II, Aug. 2, 2005, 119 Stat. 530, and were repeated in provisions of subsequent appropriations acts which are not set out in the Code. Similar provisions were contained in the following prior appropriations acts: