Foster Lake Dam

Foster Lake Dam is an earth dam located in Bastrop County, Texas, built in 1964. It carries a Low hazard potential classification.

About Foster Lake Dam

The primary purpose of Foster Lake Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Michael Trammell (private). It impounds the Tr-piney Creek near Smithville.

The dam stands 35 feet tall and stretches 610 feet across, creates a reservoir covering 8 acres, and has a maximum storage capacity of 1,200 acre-feet. Completed in 1964, the structure is well into its service life at over 50 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. The most recent inspection on record was 03/16/2009. That was over 17 years ago.

At 35 feet, this dam is taller than 82% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyBastrop
Nearest CitySmithville
River/StreamTr-piney Creek
Coordinates29.95919, -97.31396

Physical Characteristics

Dam TypeEarth
NID Height35 ft
Dam Height35 ft
Dam Length610 ft
Year Completed1964 (62 years old)

Storage & Hydraulics

NID Storage1,200 acre-ft
Max Storage1,200 acre-ft
Normal Storage112 acre-ft
Surface Area8 acres
Spillway TypeNone

Ownership & Safety

PurposeWater Supply
OwnerMICHAEL TRAMMELL
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection03/16/2009
Emergency Action PlanNot Required

Identifiers

NID IDTX02722
Federal IDTX02722
More InfoState Dam Safety Program

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