Thannas Dam

Texas — Travis County — OFF CHANNEL

Location

StateTexas
CountyTravis
RiverOFF CHANNEL
Coordinates30.17558, -97.75588

Physical Characteristics

NID Height17 ft
Dam Height17 ft
Dam Length
NID Storage50 acre-ft
Max Storage50 acre-ft
Surface Area

Safety Classification

Hazard PotentialHigh
Condition AssessmentFair
EAP StatusYes
Last InspectionMay 2, 2023
Inspection Frequency5

Dam Information

Year Completed1984
Primary Purpose—
Dam TypeEarth
Owner TypeLocal Government
OwnerCITY OF AUSTIN

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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