Summary: Tariff revisions that would generate approximately $132,250 (2.16 percent) additional annual revenue to recover the increased cost of disposal fees set by King County. On January 1, 2018, disposal fees will increase from $134.59 per ton to $140.82 per ton at solid waste facilities in King County. The company serves approximately 22,470 garbage customers in King County. The company's last general rate increase became effective on July 1, 2015.