Canal-Winchester is a small city located in central Ohio, with a humid continental climate characterized by hot summers and cold winters. The area is situated within the Scioto River watershed, with several smaller creeks and tributaries flowing through the city as well. Hydrology constituents in the area include sediment, nutrients, and pesticides, though the city's water supply generally meets all drinking water standards. Outdoor recreation opportunities in Canal-Winchester include parks and trails, with the Chestnut Ridge Metro Park offering hiking and horseback riding trails, fishing opportunities, and a nature center. The Diley Ridge Medical Center hosts an annual "Healthy Habits" 5K race that promotes community fitness and wellness.