Lincolnshire Dam No 2

Lincolnshire Dam No 2 is an earth dam located in Travis County, Texas, built in 1985. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planOn file
Last inspection07/29/2024
Height29 ft
Built198541 years ago

Dam profile

NID height · 29 ft
29 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

29 ft tall and 220 ft long, taller than 65% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Lincolnshire Dam No 2

Lincolnshire Dam No 2 is a dam in Travis, Texas. The dam is owned by City of Austin (local government). It impounds the Unnamed Trib of Walnut Creek near Austin.

The dam stands 29 feet tall and stretches 220 feet across, creates a reservoir covering 172 acres, has a maximum storage capacity of 38 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1985, the structure is 41 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 07/29/2024.

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Location

StateTexas
CountyTravis
Nearest CityAustin
River/StreamUnnamed Trib of Walnut Creek
Coordinates30.40192, -97.69594

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length220 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage38 acre-ft
Max Storage38 acre-ft
Surface Area172 acres
Drainage Area0 sq mi
Max Discharge1,922 cfs
Spillway TypeUncontrolled

Ownership & Safety

OwnerCity of Austin
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection07/29/2024
Emergency Action PlanYes

Identifiers

NID IDTX07415
Federal IDTX07415
More InfoState Dam Safety Program