Rocky Creek-Cedar Creek Dam, South Carolina, USA

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Quick Facts About Rocky Creek-Cedar Creek Dam

Location: Fairfield, South Carolina
Coordinates: 34.5418, -80.8774
River: Catawba River
Primary Purpose: Hydroelectric
Type: Gravity Concrete
Commissioned: 1909
Dam Height: 117 ft (36 m)
Dam Length: 1,830 ft (558 m)
Dam Capacity: 9,620 acre-ft (11,866 Ml)
Condition Assessment: Satisfactory

Rocky Creek-Cedar Creek Dam Map

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Rocky Creek-Cedar Creek Dam Information

Rocky Creek-Cedar Creek Dam is a gravity concrete dam located about 22 miles from Lugoff, Fairfield, South 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 1909 and is currently owned by Duke Energy.

Rocky Creek-Cedar Creek Dam Structure

The Rocky Creek-Cedar Creek Dam is approximately 1,830 feet (558 m) long, 117 feet (36 m) high and has a structural volume of cubic yards (0 cubic metres).

Rocky Creek-Cedar Creek Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 9,620 acre-ft (11,866 Ml) and maximum capacity of 9,620 acre-ft (11,866 Ml).

The surface area of the reservoir is 800 acres (324 ha) and the total catchment area is 4,360 square miles (11,292 square kilometres).

Rocky Creek-Cedar Creek Dam Spillway

The dam has a 1105 feet (337 m) wide uncontrolled spillway with a maximum discharge capacity of 774500 cubic feet per second (21931 cubic metres per second).

Rocky Creek-Cedar Creek Dam Compared to Four Famous American Dams

Rocky Creek-Cedar Creek Dam
Fairfield, South 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) 117 730 550 357 216
Length (Ft) 1,830 1,244 5,673 6,920 1,565
Storage Volume (acre-ft) 9,620 30,237,000 9,562,000 3,540,000 29,875,000
Drainage Area (sq miles) 4,360 167,800 74,100 3,611 108,355

Rocky Creek-Cedar Creek Dam Weather

Current Conditions at Rocky Creek-Cedar Creek Dam

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7-Day Forecast for Rocky Creek-Cedar Creek Dam

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Rocky Creek-Cedar Creek Dam Frequently Asked Questions

In which state is the Rocky Creek-Cedar Creek Dam?

Rocky Creek-Cedar Creek Dam is in South Carolina.

In which county is the Rocky Creek-Cedar Creek Dam?

Rocky Creek-Cedar Creek Dam is in Fairfield County.

How high is the Rocky Creek-Cedar Creek Dam?

Rocky Creek-Cedar Creek Dam is 117 feet high.

How long is the Rocky Creek-Cedar Creek Dam?

Rocky Creek-Cedar Creek Dam is 1,830 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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