District means the applicable one of the following described subdivisions of the production area or such other subdivision as may be prescribed pursuant to § 920.31 :
(a)
District 1 shall include Butte, Sutter, and Yuba Counties.
(b)
District 2 shall include Tulare County.
(c)
District 3 shall include all counties within the production area not included in Districts 1 and 2.
Code of Federal Regulations
[75 FR 37291, June 29, 2010]