Lake Bistineau Dam, Louisiana, USA

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Quick Facts About Lake Bistineau Dam

Location: Bossier, Louisiana
Coordinates: 32.328611, -93.4327778
River: Loggy Bayou River
Primary Purpose: Flood Risk Reduction
Type: Earth
Commissioned: 1941
Dam Height: 27 ft (8 m)
Dam Length: 7,500 ft (2,286 m)
Dam Capacity: 318,000 acre-ft (392,247 Ml)

Lake Bistineau Dam Map

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Lake Bistineau Dam Information

Lake Bistineau Dam is an earthen embankment dam located about 9 miles from Loggy Bayou, Bossier, Louisiana.

The dam, which is on the Loggy Bayou River, was primarily built for Flood Risk Reduction purposes, but also serves for Recreation and Water Supply benefits.

The dam was designed by LA DEPT OF PUBLIC WORKS and commissioned in 1941 and is currently owned by Webster Parish Police Jury.

Lake Bistineau Dam Structure

The Lake Bistineau Dam is approximately 7,500 feet (2,286 m) long, 27 feet (8 m) high and has a structural volume of 0 cubic yards (0 cubic metres).

Lake Bistineau Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 105,000 acre-ft (129,515 Ml) and maximum capacity of 318,000 acre-ft (392,247 Ml).

The surface area of the reservoir is 17,200 acres (6,961 ha) and the total catchment area is 1,410 square miles (3,652 square kilometres).

Lake Bistineau Dam Spillway

The dam has a 1200 feet (366 m) wide uncontrolled spillway with a maximum discharge capacity of 128400 cubic feet per second (3636 cubic metres per second).

Lake Bistineau Dam Compared to Four Famous American Dams

Lake Bistineau Dam
Bossier, Louisiana
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) 27 730 550 357 216
Length (Ft) 7,500 1,244 5,673 6,920 1,565
Storage Volume (acre-ft) 318,000 30,237,000 9,562,000 3,540,000 29,875,000
Drainage Area (sq miles) 1,410 167,800 74,100 3,611 108,355

Lake Bistineau Dam Weather

Current Conditions at Lake Bistineau Dam

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7-Day Forecast for Lake Bistineau Dam

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Lake Bistineau Dam Frequently Asked Questions

In which state is the Lake Bistineau Dam?

Lake Bistineau Dam is in Louisiana.

In which county is the Lake Bistineau Dam?

Lake Bistineau Dam is in Bossier County.

How high is the Lake Bistineau Dam?

Lake Bistineau Dam is 27 feet high.

How long is the Lake Bistineau Dam?

Lake Bistineau Dam is 7,500 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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