Summary: Petition for an exemption from WAC 480-07-520 and general rate increase that would generate approximately $9,300 (1.6 percent) additional annual revenue to recover the increased cost of disposal fees set by Yakima County. On February 1, 2017, disposal fees increased from $30.89 to $32.82 per ton at the Yakima County Landfill. The company serves approximately 2,500 customers in Yakima County. The company's last general rate increase became effective January 1, 2010.