Second Broad River Ws #10a Dam

Second Broad River Ws #10a Dam is an earth dam located in McDowell County, North Carolina, built in 1984. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

About Second Broad River Ws #10a Dam

The primary purpose of Second Broad River Ws #10a 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 David T Toney (private). It impounds the Shoal Creek near Bostic.

The dam stands 49 feet tall and stretches 520 feet across, creates a reservoir covering 9 acres, and has a maximum storage capacity of 534 acre-feet. Completed in 1984, the structure is 42 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 01/31/2024.

At 49 feet, this dam is taller than 92% of dams nationwide.

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Significant HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateNorth Carolina
CountyMcDowell
Nearest CityBostic
River/StreamShoal Creek
Coordinates35.56640, -81.86780

Physical Characteristics

Dam TypeEarth
NID Height49 ft
Dam Length520 ft
Year Completed1984 (42 years old)

Storage & Hydraulics

NID Storage534 acre-ft
Max Storage534 acre-ft
Normal Storage59 acre-ft
Surface Area9 acres

Ownership & Safety

PurposeFlood Risk Reduction
OwnerDavid T Toney
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection01/31/2024
Emergency Action PlanYes

Identifiers

NID IDNC03393
Federal IDNC03393
More InfoState Dam Safety Program

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