From ArborWiki

These places have drinking fountains. Most are shut off for the winter (a season which, at locations further away from the equator, is the coldest of the year) so the pipes and pedestals and bowls don't explode, spewing watery shards of ice, metal, and trendy drinking fountain ceramic (if downtown) on salubrious sippers, which could happen, because dihydrogen-monoxide distends to dangerous dimensions during the frigid months. The fountain pipes, a liability in our litigious lives, also leave a slick of invisible ice, usually near busy streets and highly-trafficked paths. Beware.

• The Argo canoe livery
• The Argo canoe portage
• Wheeler Park
• Gallup Park
• Liberty Plaza
• At the corner of State and North University (one of the nozzles sprays water on unsuspecting passers-by)
• Near Footprints on Main (this one is sneaky!)
• The community gardens northeast of Tappan Middle School
• At the play structure on the north edge of the Burns Park Playground
• In Rose White Park in Lower Burns Park