; 106 Stat. 4722); (2) adversely affect any obligation of the Secretary of the Interior or the Secretary of Commerce under the FWS Biological Opinion or the NOAA Biological Opinion; (3) modify any provision of a water service contract that addresses municipal or industrial water shortage policies of the Secretary of the Interior; (4) affect or limit the authority of the Secretary of the Interior to adopt or modify municipal and industrial water shortage policies; (5) constrain, govern, or affect, directly or indirectly, the operations of the American River division of the CVP or any deliveries from that division or a unit or facility of that division; or (6) affect any allocation to a CVP municipal or industrial water service contractor by increasing or decreasing allocations to the contractor, as compared to the allocation the contractor would have received absent section 522. 524. Other contractors. Nothing in section 522 shall— (1) affect the priority of any individual or entity with a Sacramento River settlement contract over water service or repayment contractors; (2) affect the United States ability to deliver water to the San Joaquin River exchange contractors from the Sacramento River and the Delta via the Delta-Mendota Canal or modify or amend the rights and obligations under the Purchase Contract between Miller and Lux and the United States and the Second Amended Exchange Contract between the United States, Department of the Interior, Bureau of Reclamation and Central California Irrigation District, San Luis Canal Company, Firebaugh Canal Water District and Columbia Canal Company; (3) affect the allocation of water to Friant division contractors of the CVP; (4) result in the involuntary reduction in contract water allocations to individuals or entities with contracts to receive water from the Friant division; (5) result in the involuntary reduction in water allocations to refuge contractors