; or (2) to the extent changes in operations of the CVP, SWP, or both can be made while improving the supply of water available to CVP contractors, SWP contractors, or both. (c) Costs No cost, including water supply, financial, mintigation-related, or otherwise, associated with the implementation of any agreement under subsection (b)(1) or the implementation of any reoperation under subsection (b)(2) shall be imposed by any Federal department or agency or the State of California, including any agency or board of the State of California, directly or indirectly on any CVP contractor, SWP contractor, or any other person or entity, unless such costs are incurred on a voluntary basis. (d) No redirected adverse impacts The Secretary of the Interior and Secretary of Commerce shall not carry out any specific action authorized under the applicable provisions of this subtitle that would directly or through State agency action indirectly result in the involuntary reduction of water supply to an individual, district, or agency that has in effect a contract for water with the SWP or the CVP, including settlement, exchange, and refuge contracts, and Friant Division contracts. (e) Endangered species act Notwithstanding subsection (b), implementation of subsection (a) shall not conflict with the FWS Biological Opinion and the NOAA Biological Opinion. (f) Native species protection The State of California shall not impose any bag, catch, or size restriction or limit on the take or harvest of striped bass or any species of black bass, including largemouth bass, smallmouth bass, and spotted bass, that occupy the Sacramento-San Joaquin Rivers Delta or its tributaries. 512. Operations and Reviews. In carrying out section 511(a), the Secretary of the Interior and the Secretary of Commerce shall implement their statutory authorities in a manner that improves water supply reliability and enables the CVP and SWP to provide the maximum quantity of water supplies practicable to CVP agricultural, municipal, and industrial contractors, water