Lost Prairie Lake Dam

Lost Prairie Lake Dam is an earth dam located in Anderson County, Texas, built in 1939. It carries a Low hazard potential classification.

About Lost Prairie Lake Dam

The primary purpose of Lost Prairie Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lost Prairie Hunt And Fish Club (private). It impounds the Tr-hurricane Creek.

The dam stands 22 feet tall and stretches 600 feet across, creates a reservoir covering 84 acres, has a maximum storage capacity of 1,175 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1939, the structure is well-established, with more than 75 years of service.

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. The most recent inspection on record was 07/12/1983. That was over 42 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyAnderson
River/StreamTr-hurricane Creek
Coordinates31.79664, -95.52503

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Height22 ft
Dam Length600 ft
Year Completed1939 (87 years old)

Storage & Hydraulics

NID Storage1,175 acre-ft
Max Storage1,175 acre-ft
Normal Storage775 acre-ft
Surface Area84 acres
Drainage Area2 sq mi
Max Discharge2,386 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerLOST PRAIRIE HUNT AND FISH CLUB
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection07/12/1983
Emergency Action PlanNot Required

Identifiers

NID IDTX00167
Federal IDTX00167
More InfoState Dam Safety Program

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