Dam 15

Dam 15 was raised to protect up to the 100% Probable Maximum Flood (PMF) in 2007.

Dam Dimensions

Type of Dimension Measurement
Location 6 miles northeast of Round Rock
Height 31 feet
Length 2,770 feet
Normal Pool Elevation
699.98 feet above mean sea level
Auxiliary Spillway Elevation
709.40 feet above mean sea level
Top of Dam Elevation
714.97 feet above mean sea level (effective)
Normal Storage Capacity
112 acre-feet

Dam 15 Construction Projects

Project Status Contract
Start Date
Completion Date
Dam 15
Complete $533,040 November 2006
June 2007