The bill amends the Natural Resources and Environmental Protection Act to enhance the management and protection of Michigan's natural resources. It clarifies definitions for key terms such as "Commission," "Department," and "Aquatic nuisance species," and designates the Department of Natural Resources as the primary agency for coordinating water resource management efforts, including flood control and the prevention of aquatic nuisance species discharges. The legislation establishes a Great Lakes aquatic nuisance species coalition and requires the department to report annually to the governor and legislature on relevant plans and projects. Additionally, the bill revises the application process and fees for floodplain permits, streamlining procedures while ensuring environmental protections are maintained, and notably removes certain deadlines and fees associated with these applications.

Furthermore, the bill introduces new fee structures for various environmental permits, including stormwater discharge and hazardous waste management, with adjustments tied to the Detroit Consumer Price Index starting January 1, 2026. It establishes specific fees for different categories of facilities and mandates that late payments incur interest. The bill also enhances public participation in the mining permit process by requiring written notice of public meetings and hearings, and it introduces a nonferrous metallic mineral surveillance fee. Overall, the legislation aims to improve regulatory efficiency, ensure compliance with environmental standards, and promote transparency in the management of Michigan's natural resources.