Blanket Creek Ws Scs Site 14 Dam

Blanket Creek Ws Scs Site 14 Dam is an earth dam located in Brown County, Texas, built in 1965. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection06/09/2011
Height45 ft
Built196561 years ago

Dam profile

NID height · 45 ft
45 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

45 ft tall and 1,550 ft long, taller than 90% 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 Blanket Creek Ws Scs Site 14 Dam

The primary purpose of Blanket Creek Ws Scs Site 14 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Brown County;pecan Bayou Swcd (local government). It impounds the Tr-dry Blanket Creek near Zephyr.

The dam stands 45 feet tall and stretches 1,550 feet across, creates a reservoir covering 14 acres, has a maximum storage capacity of 1,200 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1965, 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 06/09/2011. That was over 15 years ago.

At 45 feet, this dam is taller than 90% of dams nationwide.

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Location

StateTexas
CountyBrown
Nearest CityZephyr
River/StreamTr-dry Blanket Creek
Coordinates31.75628, -98.71674

Physical Characteristics

Dam TypeEarth
NID Height45 ft
Dam Height45 ft
Dam Length1,550 ft
Year Completed1965 (61 years old)

Storage & Hydraulics

NID Storage1,200 acre-ft
Max Storage1,200 acre-ft
Normal Storage75 acre-ft
Surface Area14 acres
Drainage Area3 sq mi
Max Discharge4,967 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBrown County;pecan Bayou Swcd
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection06/09/2011
Emergency Action PlanNot Required

Identifiers

NID IDTX02788
Federal IDTX02788
More InfoState Dam Safety Program