Quick Facts About Weston Lake Dam
Weston Lake Dam Map
Weston Lake Dam Information
Weston Lake Dam is an earthen embankment dam located about 3.6 miles from Horrel Hill, Richland, South Carolina.
The dam, which is on the Cedar Creek River, was primarily built for Recreation purposes, but also serves for benefits.
The dam was designed by USDA NRCS and commissioned in 1971 and is currently owned by Fort Jackson.
Weston Lake Dam Structure
The Weston Lake Dam is approximately 1,400 feet (427 m) long, 43 feet (13 m) high and has a structural volume of 186,370 cubic yards (142,490 cubic metres).
Weston Lake Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 4,100 acre-ft (5,057 Ml) and maximum capacity of 8,600 acre-ft (10,608 Ml).
The surface area of the reservoir is 256 acres (104 ha) and the total catchment area is 10 square miles (26 square kilometres).
Weston Lake Dam Spillway
The dam has a 200 feet (61 m) wide uncontrolled spillway with a maximum discharge capacity of 8400 cubic feet per second (238 cubic metres per second).
Weston Lake Dam Compared to Four Famous American Dams
| Weston Lake Dam Richland, 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) | 43 | 730 | 550 | 357 | 216 |
| Length (Ft) | 1,400 | 1,244 | 5,673 | 6,920 | 1,565 |
| Storage Volume (acre-ft) | 8,600 | 30,237,000 | 9,562,000 | 3,540,000 | 29,875,000 |
| Drainage Area (sq miles) | 10 | 167,800 | 74,100 | 3,611 | 108,355 |
Weston Lake Dam Weather
Current Conditions at Weston Lake Dam
Failed to fetch current weather data.7-Day Forecast for Weston Lake Dam
Failed to fetch weather forecast data.Weston Lake Dam Frequently Asked Questions
Weston Lake Dam is in South Carolina.
Weston Lake Dam is in Richland County.
Weston Lake Dam is 43 feet high.
Weston Lake Dam is 1,400 feet long.
More Dams in Richland County:
Boeuf River Dam Mi 51Clear Fork Reservoir Dam
East Fork Lake Dam
Lake Carolina Dam
Poverty Point Reservoir Dam
Weston Lake Dam
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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