The LAST CHANCE to have your leaf and grass yard waste picked up this spring will begin May 15. Here's the notice from the City. https://www.cityofmadison.com/news/last-chance-yard-waste-collection-begins-week-of-may-15-2022
If you have leaves and grass to be picked up, please put them on the terrace ASAP. After this final spring pickup, the city will only be collecting branches and woody brush, no grass or leaves. The City usually resumes leaf and grass pickup in October. Between now and then you would have to take your yard waste to a drop off site.