Brady Creek Reservoir is a reservoir on Brady Creek in McCulloch County, Texas in the United States. The lake is about 3 miles west of downtown Brady, Texas. The dam and lake are managed by the City of Brady. The reservoir was officially impounded in 1963. The reservoir is also sometimes called Brady Reservoir or Brady Lake. The dam for Brad…Brady Creek Reservoir is a reservoir on Brady Creek in McCulloch County, Texas in the United States. The lake is about 3 miles west of downtown Brady, Texas. The dam and lake are managed by the City of Brady. The reservoir was officially impounded in 1963. The reservoir is also sometimes called Brady Reservoir or Brady Lake. The dam for Brady Creek Reservoir is 8,400 ft. long and 104 ft. high and has a storage capacity of 30,430 acre-Ft.