with a coastal stale's management program, except upon 

 a Hnding by the Secretary that such project is consistent 

 with the purposes of this title or necessary in the interest 

 of national security. 



(e) Nothing in this title shall be construed — 



(1) to diminish either Federal or state jurisdiction, 

 responsibility, or rights in the field of planning, develop- 

 ment, or control of water resources, submerged lands, or 

 navigable waters; nor to displace, supersede, limit, or 

 modify any interstate compact or the jurisdiction or 

 responsibility of any legally established joint or common 

 agency of two or more stales or of two or more slates and 

 the Federal Government; nor to limit the authority of 

 Congress to authorize and fund projects; 



(2) as superseding, modifying, or repealing existing 

 laws applicable to the various Federal agencies; nor to 

 affect the jurisdiction, powers, or prerogatives of the 

 International Joint Commission. United States and 

 Canada, the Permanent Engineering Board, and the 

 United States operating entity or entities established pur- 

 suant to the Columbia River Basin Treaty, signed at 

 Washington, January 17, 1961, or the International 

 Boundary and Water Commission, United States and 

 Mexico. 



(f) Notwithstanding any other provision of this title, 

 nothing in this title shall in any way affect any require- 

 ment ( I ) established by the Federal Water Pollution Con- 

 trol Act. as amended, or the Clean Air Act. as amended, 

 or (2) established by the Federal Government or by any 



s?ate or local government pursuant to such Acts. Such 

 requirements shall be incorporated in any program 

 developed pursuant to this title and shall be the water 

 pollution control and air pollution control requirements 

 applicable to such program. 



(g) When any state's coastal zone management 

 program, submitted for approval or proposed for 

 modification pursuant to section 306 of this title, includes 

 requirements as to shorelands which also would be sub- 

 ject to any Federally supported national land use pro- 

 gram which may be hereafter enacted, the Secretary, 

 prior to approving such program, shall obtain the con- 

 currence of the Secretary of the Interior, or such other 

 Federal official as may be designated to administer the 

 national land use program with respect to that portion of 

 the coastal zone management program affecting such in- 

 land ajeas. 



(h) In case of serious disagreement between any 

 Federal agency and a coastal state — 



( 1 ) in the development or the initial implementation of 

 a management program under section 30?; or 



(2) in the administration of a management program 

 approved under section 306; 



the Secretary, with the cooperation of the Executive Of- 

 fice of the President, shall seek to mediate the differences 

 involved in such disagreement. The process of such 

 mediation shall, with respect to any disagreement 

 described in paragraph (2). include public hearings which 

 shall be conducted in the local area concerned. 



86 



