Henry H. Buckman Lock Dam, Florida, USA

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Quick Facts About Henry H. Buckman Lock Dam

Location: Putnam, Florida
Coordinates: 29.639999, -81.620003
River: St. Johns River-Offstream
Primary Purpose: Navigation
Type: Earth Other
Commissioned: 1971
Dam Height: 54 ft (16 m)
Dam Length: 570 ft (174 m)
Dam Capacity: 130,000 acre-ft (160,352 Ml)

Henry H. Buckman Lock Dam Map

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Henry H. Buckman Lock Dam Information

Henry H. Buckman Lock Dam is an earth other dam located about 12 miles from Palatka, Putnam, Florida.

The dam, which is on the St. Johns River-Offstream, was primarily built for Navigation purposes, but also serves for Recreation benefits.

The dam was designed by CE and commissioned in 1971 and is currently owned by STATE OF FLORIDA.

Henry H. Buckman Lock Dam Structure

The Henry H. Buckman Lock Dam is approximately 570 feet (174 m) long, 54 feet (16 m) high and has a structural volume of 2,333 cubic yards (1,784 cubic metres).

Henry H. Buckman Lock Dam Storage Capacity & Surface Area

The reservoir has a normal storage capacity of 60,000 acre-ft (74,009 Ml) and maximum capacity of 130,000 acre-ft (160,352 Ml).

The surface area of the reservoir is 125 acres (51 ha) and the total catchment area is 1,868 square miles (4,838 square kilometres).

Henry H. Buckman Lock Dam Spillway

According to the latest available data, the Henry H. Buckman Lock Dam does not have any spillways.

Henry H. Buckman Lock Dam Compared to Four Famous American Dams

Henry H. Buckman Lock Dam
Putnam, Florida
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) 54 730 550 357 216
Length (Ft) 570 1,244 5,673 6,920 1,565
Storage Volume (acre-ft) 130,000 30,237,000 9,562,000 3,540,000 29,875,000
Drainage Area (sq miles) 1,868 167,800 74,100 3,611 108,355

Henry H. Buckman Lock Dam Weather

Current Conditions at Henry H. Buckman Lock Dam

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7-Day Forecast for Henry H. Buckman Lock Dam

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Henry H. Buckman Lock Dam Frequently Asked Questions

In which state is the Henry H. Buckman Lock Dam?

Henry H. Buckman Lock Dam is in Florida.

In which county is the Henry H. Buckman Lock Dam?

Henry H. Buckman Lock Dam is in Putnam County.

How high is the Henry H. Buckman Lock Dam?

Henry H. Buckman Lock Dam is 54 feet high.

How long is the Henry H. Buckman Lock Dam?

Henry H. Buckman Lock Dam is 570 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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