A court "review[s] the record to determine whether the [Board's] factual findings are supported by substantial evidence, resolving all evidentiary conflicts and drawing all legitimate and reasonable inferences in favor of the [Board's] decision." Millview Cty. Water Dist. v. State Water Res. Control Bd., 229 Cal.App.4th 879, 177 Cal.Rptr.3d 735, 746 (2014) (citation omitted). Like Nevada courts, California courts review the Board's legal conclusions independently, "giving deference to the determination of the agency appropriate to the circumstances of the agency action."