(October 5, 2018, 2:14 PM EDT) -- BOULDER, Colo. — The Boulder County Commissioners on Sept. 25 filed two lawsuits in Colorado state court against hydraulic fracturing companies, contending that they violated leases and easements when they developed their oil and gas extraction plans (Board of County Commissioners of Boulder County v. 8 North LLC, et al, No. 2018CV30925, Colo. Dist., Boulder Co., and Board of County Commissioners of Boulder County v. Crestone Peak Resources Operating LLC, No. N/A, Colo. Dist., Boulder Co.)....