Pyramid Ranch Lake Dam

Pyramid Ranch Lake Dam is an earth dam located in Freestone County, Texas, built in 1982. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection02/16/1983
Height29 ft
Built198244 years ago

Dam profile

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

29 ft tall and 1,280 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 Pyramid Ranch Lake Dam

The primary purpose of Pyramid Ranch 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 Pyramid Land and Cattle Co (private). It impounds the Tr-tehuacana Creek.

The dam stands 29 feet tall and stretches 1,280 feet across, and has a maximum storage capacity of 785 acre-feet. Completed in 1982, the structure is 44 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 02/16/1983. That was over 43 years ago.

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Location

StateTexas
CountyFreestone
River/StreamTr-tehuacana Creek
Coordinates31.85610, -96.21092

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height24 ft
Dam Length1,280 ft
Year Completed1982 (44 years old)

Storage & Hydraulics

NID Storage785 acre-ft
Max Storage785 acre-ft
Normal Storage539 acre-ft
Max Discharge6,640 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerPyramid Land and Cattle Co
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection02/16/1983
Emergency Action PlanNot Required

Identifiers

NID IDTX05848
Federal IDTX05848
More InfoState Dam Safety Program