Lincolnshire Dam No 1

Lincolnshire Dam No 1 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 inspection01/23/2019
Height36 ft
Built198541 years ago

Dam profile

NID height · 36 ft
36 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

36 ft tall and 368 ft long, taller than 82% 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 1

Lincolnshire Dam No 1 is a dam in Travis, Texas. The dam is owned by City of Austin (local government). It impounds the Un-named Trib of Walnut Creek near Austin.

The dam stands 36 feet tall and stretches 368 feet across, has a maximum storage capacity of 55 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 01/23/2019.

At 36 feet, this dam is taller than 82% of dams nationwide.

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Location

StateTexas
CountyTravis
Nearest CityAustin
River/StreamUn-named Trib of Walnut Creek
Coordinates30.39909, -97.69160

Physical Characteristics

Dam TypeEarth
NID Height36 ft
Dam Height36 ft
Dam Length368 ft
Year Completed1985 (41 years old)

Storage & Hydraulics

NID Storage55 acre-ft
Max Storage55 acre-ft
Drainage Area0 sq mi
Max Discharge983 cfs
Spillway TypeUncontrolled

Ownership & Safety

OwnerCity of Austin
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection01/23/2019
Emergency Action PlanYes

Identifiers

NID IDTX07414
Federal IDTX07414
More InfoState Dam Safety Program