Wis. Stat. § 93.57: Household hazardous waste.

The department shall administer a grant program to assist municipalities and regional planning commissions in creating and operating local programs for the collection and disposal of household hazardous waste. The department may also provide grants under this section for county, municipal, and regional planning commission programs to collect unwanted prescription drugs. The department may not make a grant under this section in an amount that exceeds 75 percent of the cost of a program. The department shall allocate two-thirds of the funds available from the appropriation account under s. 20.115 (7) (va) in each fiscal year for grants under this section.