concerning the disposal of naturally occurring radioactive materials.

Concerning development of a Colorado climate leadership awards program.

Concerning contributions to the Colorado natural resources foundation fund.

Concerning the ability of seaplanes to operate in Colorado.

Concerning the creation of a grand slam wildlife raffle for hunting big game species in Colorado.

Concerning an increase in fees paid by stationary sources of air pollutants, and, in connection therewith, prioritizing the use of the revenues generated by the fee increases to reduce permit processing times and making an appropriation.

Concerning a requirement that a local government that interferes with oil and gas operations compensate persons damaged by the interference.

Concerning the ability of a local government to require a driver to meet safety standards for the use of an off-highway vehicle.

Concerning the financing of the division of parks and wildlife's aquatic nuisance species program, and, in connection therewith, creating an aquatic nuisance species stamp for the operation of motorboats and sailboats in waters of the state, increasing penalties related to the introduction of aquatic nuisance species into the waters of the state, and combining two separate funds related to the aquatic nuisance species program into one fund.

Concerning increased requirements for oil and gas operators, and, in connection therewith, adding financial assurance and reclamation requirements.

Concerning measures to increase revenue for the parks and wildlife division, and, in connection therewith, setting certain hunting, fishing, parks, and recreation fees.