Summary: Proposed rate increase in Item 230, drop box disposal fees. On March 1, 2019, drop box disposal fees, set by Okanogan County, at the Ellisforde transfer station will increase from $74.00 per ton to $81.50 per ton. Annual drop box disposal revenues and expenses would increase by approximately $2,800 (0.2 percent). The company serves drop box customers in Okanogan County. The company's last general rate increase became effective on July 1, 2011.