City Of Pine Island issued the following announcement on Mar. 17.
With the nice weather this week, we will be closing the ice rink for the 2021-2022 season. We would like to thank all of the city employees and volunteers that helped maintain the ice rink this year.
The park board will be accepting used ice skate donations for next year, you can drop them off at City Hall during normal business hours!
Original source can be found here.