Wetlands.

Amends the law requiring a permit and compensatory mitigation for "wetland activity" (the discharge of dredged or fill material) in a state regulated wetland: (1) by changing the definition of "Class II wetland"; (2) by providing that wetland activity may be conducted without a permit: (A) in a Class I wetland; (B) in a Class II wetland with an area of not more than three-eighths acre; (C) in an ephemeral stream; and (D) in a Class II wetland that is located within the boundaries of a municipality and has an area of not more than three-fourths acre; (3) by providing that a permit is not needed for the development of cropland that has been used for agricultural purposes: (A) in the five years immediately preceding the development; or (B) in the 10 years immediately preceding the development if the United States Army Corps of Engineers has issued a jurisdictional determination confirming that the cropland does not contain wetlands subject to federal jurisdiction; (4) by providing that wetland activity in a Class II wetland with an area of more than three-eighths acre requires an individual permit; (5) by providing that: (A) maintenance of a field tile in a Class II wetland can be conducted with a general permit if certain conditions are met; and (B) maintenance of a field tile in a Class III wetland can be conducted with a general permit if certain conditions are met and the applicant obtains a site-specific approval; (6) by establishing conditions for obtaining a site-specific approval; (7) by eliminating the compensatory mitigation requirements for wetland activity in a Class I wetland; and (8) by requiring the department of environmental management (department) to make a decision to issue or deny an individual permit for wetland activity not later than 90 days (instead of 120 days) after receiving the completed application. Amends the law concerning a certification under Section 401 of the federal Clean Water Act for dredge and fill activity in a federally regulated wetland to require the department to make a final determination not later than 90 days (instead of 120 days) after receiving a completed application if the applicant requests a pre-coordination meeting. Establishes the Indiana wetlands task force, a 14 member body that: (1) is required to study and make recommendations concerning a number of wetlands issues; and (2) not later than November 1, 2022, issue a report to the general assembly and the governor setting forth its recommendations. Requires the department of natural resources to provide staff support to the task force.