Ada, Ohio is a small, rural town located in the northwestern part of the state. The climate in Ada is typical of the Midwest, with cold winters and warm summers. The town lies near the Blanchard River, which is a tributary of the larger Maumee River. The river and its watershed are important components of the town's hydrology, with agricultural runoff and urban stormwater runoff being the primary constituents. Outdoor recreation opportunities in Ada are limited, but the town is home to several parks and has access to nearby state parks and conservation areas. Hiking, fishing, and kayaking are popular activities in the area.