Quick Facts About Suwannee River Sill Dam
Suwannee River Sill Dam Map
Suwannee River Sill Dam Information
Suwannee River Sill Dam is an earthen embankment dam located in Charlton County, Georgia.
The dam, which is on the Suwanee River, was primarily built for Fish and Wildlife Pond purposes, but also serves for Fire Protection, Stock, Or Small Fish Pond and Recreation benefits.
The dam was designed by U.S. Fish and Wildlife Service and commissioned in 1960 and is currently owned by US FISH AND WILDLIFE SERVICE.
Suwannee River Sill Dam Structure
The Suwannee River Sill Dam is approximately 24,080 feet (7,340 m) long, 13 feet (4 m) high and has a structural volume of 910,000 cubic yards (695,745 cubic metres).
Suwannee River Sill Dam Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 98,617 acre-ft (121,642 Ml) and maximum capacity of 156,164 acre-ft (192,625 Ml).
The surface area of the reservoir is 11,616 acres (4,701 ha) and the total catchment area is 824 square miles (2,134 square kilometres).
Suwannee River Sill Dam Spillway
The dam spillway has a maximum discharge capacity of 20558 cubic feet per second (582 cubic metres per second).
Suwannee River Sill Dam Compared to Four Famous American Dams
| Suwannee River Sill Dam Charlton, Georgia |
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) | 13 | 730 | 550 | 357 | 216 |
| Length (Ft) | 24,080 | 1,244 | 5,673 | 6,920 | 1,565 |
| Storage Volume (acre-ft) | 156,164 | 30,237,000 | 9,562,000 | 3,540,000 | 29,875,000 |
| Drainage Area (sq miles) | 824 | 167,800 | 74,100 | 3,611 | 108,355 |
Suwannee River Sill Dam Weather
Current Conditions at Suwannee River Sill Dam
Failed to fetch current weather data.7-Day Forecast for Suwannee River Sill Dam
Failed to fetch weather forecast data.Suwannee River Sill Dam Frequently Asked Questions
Suwannee River Sill Dam is in Georgia.
Suwannee River Sill Dam is in Charlton County.
Suwannee River Sill Dam is 13 feet high.
Suwannee River Sill Dam is 24,080 feet long.
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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