Dam 1

Dam 1 was raised to pass the 100% Probable Maximum Flood (PMF) in two phases with projects in 2006 and 2007.

Dam Dimensions

Type of Dimension Measurement
Location 2 miles northwest of Leander
Height 34 feet
Length 4,350 feet
Normal Pool Elevation
1,011.37 feet above mean sea level
Auxiliary Spillway Elevation
1,025.81 feet above mean sea level
Top of Dam Elevation
1,034.01 feet above mean sea level (effective)
Normal Storage Capacity
208 acre-feet

Dam 1 Construction Projects

Project
Status Contract
Start Date
Completion Date
Contractor
Dam 1 - Phase I
Complete $1,203,238
November 2005
April 2006
Keystone
Dam 1 - Phase II
Complete $382,285
August 2007
May 2008
AFS