; or (2) result in the involuntary reduction in contract water allocations to individuals or entities with contracts to receive water from the Friant Division. (e) Term defined In this section, the term existing Central Valley Project agricultural water service contractors within the Sacramento River Watershed means water service contractors within the Shasta, Trinity, and Sacramento River Divisions of the Central Valley Project, that have a water service contract in effect, on the date of the enactment of this section, that provides water for irrigation. 3. Annual Allocation Field Briefings The Secretary shall hold not less than 1 in-person field hearing each county where a Central Valley Project water service contractor is located during the period that is after the initial water allocations for the Central Valley Project and before the final water allocation announcement for the Central Valley Project. 4. Adjustment of cost requirements The operation and maintenance costs required to be paid by Central Valley Project water contractors and the Bureau of Reclamation shall be reversed, such that— (1) the allocation percentage obligation held by the Bureau of Reclamation on the day before the date of the enactment of this Act shall be held by Central Valley Project water contractors