Americas Ten Detention Pond Dam

Americas Ten Detention Pond Dam is an earth dam located in El Paso County, Texas, built in 1991. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planOn file
Last inspection07/17/1996
Height30 ft
Built199135 years ago

Dam profile

NID height · 30 ft
30 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

30 ft tall and 2,600 ft long, taller than 68% 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 Americas Ten Detention Pond Dam

The primary purpose of Americas Ten Detention Pond 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 City of El Paso (local government). It impounds the Tr-rio Grande.

The dam stands 30 feet tall and stretches 2,600 feet across, creates a reservoir covering 13 acres, has a maximum storage capacity of 197 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1991, the structure is 35 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. An emergency action plan is in place for this dam. The most recent inspection on record was 07/17/1996. That was over 30 years ago.

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Location

StateTexas
CountyEl Paso
River/StreamTr-rio Grande
Coordinates31.68738, -106.28150

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length2,600 ft
Year Completed1991 (35 years old)

Storage & Hydraulics

NID Storage197 acre-ft
Max Storage197 acre-ft
Normal Storage132 acre-ft
Surface Area13 acres
Drainage Area4 sq mi
Max Discharge2,437 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCity of El Paso
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection07/17/1996
Emergency Action PlanYes

Identifiers

NID IDTX06397
Federal IDTX06397
More InfoState Dam Safety Program