Dam 13A

Dam 13A was raised to protect up to the 100% Probably Maximum Flood (PMF) in 2006.

Dam Dimensions

Type of Dimension Measurement
Location 4 miles west of Round Rock
Height 34 feet
Length 5,000 feet
Normal Pool Elevation
830.10 feet above mean sea level
Auxiliary Spillway Elevation
842.20 feet above mean sea level
Top of Dam Elevation
850.85 feet above mean sea level (effective)
Normal Storage Capacity
111 acre-feet

Dam 13A Construction Projects

Project Status Contract
Start Date
Completion Date
Contractor
Dam 13A
Complete $2,197,937 September 2005
December 2006
Chasco