Lookout Shoals Dam, North Carolina, USA

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Quick Facts About Lookout Shoals Dam

Location: Catawba, North Carolina
Coordinates: 35.757029, -81.09153
River: Catawba River
Primary Purpose: Hydroelectric
Type: Gravity Masonry Earth
Commissioned: 1915
Dam Height: 88 ft (27 m)
Dam Length: 2,731 ft (832 m)
Dam Capacity: 26,390 acre-ft (32,552 Ml)

Lookout Shoals Dam Map

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Lookout Shoals Dam Information

Lookout Shoals Dam is a gravity masonry earth dam located about 3 miles from Catawba, Nc, Catawba, North Carolina.

The dam, which is on the Catawba River, was primarily built for Hydroelectric purposes, but also serves for benefits.

The dam was designed by SOUTHERN POWER COMPANY and commissioned in 1915 and is currently owned by Duke Energy.

Lookout Shoals Dam Structure

The Lookout Shoals Dam is approximately 2,731 feet (832 m) long, 88 feet (27 m) high and has a structural volume of cubic yards (0 cubic metres).

Lookout Shoals Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 26,390 acre-ft (32,552 Ml) and maximum capacity of 26,390 acre-ft (32,552 Ml).

The surface area of the reservoir is 835 acres (338 ha) and the total catchment area is 1,450 square miles (3,755 square kilometres).

Lookout Shoals Dam Spillway

The dam has a 933 feet (284 m) wide uncontrolled spillway with a maximum discharge capacity of 366079 cubic feet per second (10366 cubic metres per second).

Lookout Shoals Dam Compared to Four Famous American Dams

Lookout Shoals Dam
Catawba, North Carolina
Hoover Dam
Clark County, Nevada
Grand Coulee Dam
Okanogan County, Washington
Theodore Roosevelt Dam
Maricopa County, Arizona
Glen Canyon Dam
Coconino County, Arizona
Height (ft) 88 730 550 357 216
Length (Ft) 2,731 1,244 5,673 6,920 1,565
Storage Volume (acre-ft) 26,390 30,237,000 9,562,000 3,540,000 29,875,000
Drainage Area (sq miles) 1,450 167,800 74,100 3,611 108,355

Lookout Shoals Dam Weather

Current Conditions at Lookout Shoals Dam

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7-Day Forecast for Lookout Shoals Dam

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Lookout Shoals Dam Frequently Asked Questions

In which state is the Lookout Shoals Dam?

Lookout Shoals Dam is in North Carolina.

In which county is the Lookout Shoals Dam?

Lookout Shoals Dam is in Catawba County.

How high is the Lookout Shoals Dam?

Lookout Shoals Dam is 88 feet high.

How long is the Lookout Shoals Dam?

Lookout Shoals Dam is 2,731 feet long.

Condition Assessment Classification

Satisfactory

No existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.

Fair

No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum

Poor

A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.

Unsatisfactory

A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.

Not Rated

The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.

Not Available

Dams for which the condition assessment is restricted to approved government users.

Hazard Potential Classification

High

Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.

Significant

Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.

Low

Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner’s property.

Undetermined

Dams for which a downstream hazard potential has not been designated or is not provided.

Not Available

Dams for which the downstream hazard potential is restricted to approved government users.

Source: National Inventory of Dams

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