Summary: Petition for an exemption from WAC 480-07-520 and proposed general rate increase that would increase annual revenue by approximately $33,400 (4.8 percent) due to increased disposal fees in King County. On January 1, 2017, disposal fees will increase from $120.17 per ton to $134.59 per ton at the King County Landfill. The company serves approximately 2,160 residential and commercial garbage customers in King County. The company's last general rate increase became effective on January 1, 2013.