Digest: This Act tells the EQC to make landfills in Benton County test and fix methane gas leaks. (Flesch Readability Score: 85.0). [Digest: This Act tells the EQC to make landfills test and fix methane gas leaks. (Flesch Readability Score: 95.9).] Requires the owner or operator of a municipal solid waste landfill located in Benton County to conduct surface emissions monitoring and report data as specified in the Act. Takes effect on the 91st day following adjournment sine die.