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Dam 20

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Dam 20 was raised to protect up to the 100% PMF in 2007.

Location 7.4 mi east of Round Rock
Height 33 feet
Length 1020 feet
Primary Spillway Elevation 649.0 ft-msl
Emergency Spillway Elevation 660.2 ft-msl
Crest Elevation 664.7 ft-msl (effective)
Storage Capacity 81 acre feet

Dam 20 Construction Projects




Status Contruction
Contract
Contruction
Start
Contruction
Completion
Contractor

Dam 20
Complete $348,100  Nov. 2006 Jun. 2007 MAC

Dam Related Drawings