Laroche College Detention Basin #2

Laroche College Detention Basin #2 is an earth dam located in Allegheny County, Pennsylvania, built in 1992. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Laroche College Detention Basin #2

The primary purpose of Laroche College Detention Basin #2 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 Town Of Mccandless (local government). It impounds the Tr Little Pine Creek.

The dam stands 17 feet tall and stretches 120 feet across, has a maximum storage capacity of 5 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1992, the structure is 34 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 07/19/2019.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StatePennsylvania
CountyAllegheny
River/StreamTr Little Pine Creek
Coordinates40.56750, -80.01139

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Dam Length120 ft
Year Completed1992 (34 years old)

Storage & Hydraulics

NID Storage5 acre-ft
Max Storage5 acre-ft
Drainage Area0 sq mi

Ownership & Safety

PurposeFlood Risk Reduction
OwnerTOWN OF McCANDLESS
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection07/19/2019
Emergency Action PlanYes

Identifiers

NID IDPA01493
Federal IDPA01493
More InfoState Dam Safety Program

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