; and (B) contains more than 10,000 base acres. (3) Elections Before making any agriculture risk coverage payments for the 2019 crop year, the Farm Service Agency State committee, in consultation with the Farm Service Agency county or area committee of a county described in paragraph (2), may make a 1-time election to divide the county into administrative units under this subsection. (4) Administration For purposes of providing agriculture risk coverage payments in the case of county coverage, the Secretary shall consider an administrative unit elected under paragraph (3) to be a county for the 2019 through 2023 crop years. (h) Additional duties of the Secretary In providing agriculture risk coverage, the Secretary shall— (1) to the maximum extent practicable, use all available information and analysis, including data mining, to check for anomalies in the determination of agriculture risk coverage payments; (2) to the maximum extent practicable, calculate a separate actual crop revenue and agriculture risk coverage guarantee for irrigated and nonirrigated covered commodities; (3) in the case of county coverage, assign an actual or benchmark county yield for each planted acre for the crop year for the covered commodity on the basis of the yield history of representative farms in the State, region, or crop reporting district, as determined by the Secretary, if— (A) the Secretary cannot establish the actual or benchmark county yield for each planted acre for a crop year for a covered commodity in the county in accordance with subsection (b)(1) or (c)(2); or (B) the yield determined under subsection (b)(1) or (c)(2) is an unrepresentative average yield for the county, as determined by the Secretary