Under current state law, wastewater treatment plant sludge is batch-tested for compliance with standards governing the various chemical constituents at the facilities where the sludge is generated. This bill clarifies the partial preemption of home rule authority that governs municipal ordinances regarding solid waste facilities to allow municipalities to require the testing of the actual wastewater treatment plant sludge that is going to be spread in that municipality to ensure that it meets the standards or parameters that are otherwise established by state law or rule. The municipal testing authority will be limited to one analysis per site for each year. In addition, this bill requires the Department of Environmental Protection to conduct at least one inspection annually of all the sites that are located in municipalities that the department approves for the spreading of sludge if sludge was applied to the site during the calendar year.