• Surface Area: 29,500 Acres
• Volume: 552,219 Acre Feet
• Drainage Area: 4,339 Square Miles
• Average Depth: 19 Feet
Lake Oologah is a reservoir in northeastern Oklahoma. It is located near the towns of Oologah, Nowata, and Claremore. The lake has a surface of 29,500 acres of water and 209 miles of shoreline with 11 lake-side parks. The water storage capacity is rated as 552,210 acre feet. The lake is formed along the Verdigris River, and is a source of water for the Tulsa Metropolitan Area. The purpose of the dam and lake is flood control, water supply, navigation, recreation, and fish and wildlife.
The dam and lake were built by the U.S. Army Corps of Engineers, who still administer it. The project was authorized by the Flood Control Act of 1938 and construction began in 1950. In 1951, construction was halted and resumed in 1955. In 1963, the majority of the project was complete and all facilities were in 1974. In 1976, the City of Tulsa built a pipeline connecting Oologah to the Lynn Lake Reservoir in Tulsa. Raw water supplied by this system is treated by the A. B. Jewell Water Treatment Plant, which was built in 1974 with a design capacity of 90,000,000 US gallons per day. The Jewell plant capacity has since been expanded to 120,000,000 US gallons per day.
Its maximum height is 137 ft above the river bed and the embankment is 4,000 ft long. The dam's spillway is located 2 miles to the east and is composed of seven radial gates.
Recreation opportunities include a swimming beach, mountain biking, marina, RV and tent camping, picnic tables and a playground. On the east side of the lake, the Will Rogers Country Centennial Trail winds around the shore from the Spillway to Blue Creek Park totalling 18 miles.