Join Friends of the Mississippi River (FMR) and Vermillion River Stewards to remove invasive species from the native tall-grass prairie in Sand Coulee Scientific and Natural Area in Hastings. On Thursday, June 23, 6:00-8:00 p.m., volunteers will help remove spotted knapweed and cow vetch to protect and preserve this rare and unusual environment. Pre-registration is required.

Friends of the Mississippi River and the Hastings Environmental Protectors join forces to bring pollinator habitat to Vermillion Falls Park and CP Adams Park in Hastings. Volunteer on Saturday, June 25, 9-11 a.m. to plant pollinator patches in the two parks. Planting these beautiful native species in patches helps birds, bees, butterflies, and other pollinators find the pollen they need. Tools and training will be provided. Pre-registration is required.

Winter Parking Lot and Sidewalk Maintenance Workshop is for ice removal contractors, property managers, facilities, parks, cities, and schools.

Learn sensible salting practices to save money, protect lakes and rivers, and keep parking lots and sidewalks safe. Receive a “Winter Parking Lot and Sidewalk Maintenance” manual and a certificate for professional development hour (PDH) credit. Attendees have an opportunity to attain MPCA Level 1 Certification in Snow and Ice Control Best Practices. Lunch will be provided. Workshop is free.

Pre-registration is required. To register, send email to water@co.dakota.mn.us.