Cobb Dam

Cobb Dam is an earth dam located in Coleman County, Texas, built in 1971. It carries a Low hazard potential classification.

About Cobb Dam

The primary purpose of Cobb Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Tom Cobb (private). It impounds the Tr-home Creek near Winchell.

The dam stands 16 feet tall and stretches 733 feet across, has a maximum storage capacity of 249 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1971, 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 01/01/1971. That was over 55 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyColeman
Nearest CityWinchell
River/StreamTr-home Creek
Coordinates31.68939, -99.33933

Physical Characteristics

Dam TypeEarth
NID Height16 ft
Dam Height15 ft
Dam Length733 ft
Year Completed1971 (55 years old)

Storage & Hydraulics

NID Storage249 acre-ft
Max Storage249 acre-ft
Normal Storage69 acre-ft
Drainage Area1 sq mi
Spillway TypeNone

Ownership & Safety

PurposeRecreation
OwnerTOM COBB
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/01/1971
Emergency Action PlanNot Required

Identifiers

NID IDTX06631
Federal IDTX06631
More InfoState Dam Safety Program

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