Geist Reservoir

Geist Reservoir is a water storage basin in northeastern Indianapolis that spans across multiple counties and reaches depths of up to 48 feet. The body of water serves as a freshwater supply and is actively used by sailing clubs and recreational visitors.

The Indianapolis Water Company began purchasing land in the 1920s for a storage project, and a dam was built across Fall Creek in 1941. The basin formed as water accumulated behind the completed structure.

The sailing club's presence along the shore shows how the reservoir has become a gathering place for water sports enthusiasts who come to sail and compete. It draws visitors who value outdoor recreation on the water as part of their regular activities.

The reservoir is accessible from shore-based trails and access points that allow visitors to explore the waterfront. Weather conditions affect water activities, so visitors should check conditions before planning their visit.

The bottom of the basin holds the remains of Germantown, a former settlement that was flooded when the reservoir was created. This submerged community represents a piece of local history that most visitors never see.

Location: Indianapolis

GPS coordinates: 39.92700,-85.96000

Latest update: December 7, 2025 19:32