First Conn Lake South Bay Dike Quick Facts
First Conn Lake South Bay Dike Map
First Conn Lake South Bay Dike Information
First Conn Lake South Bay Dike is an earthen embankment dam located in Pittsburg, Coos, New Hampshire.
The dam, which is on the Connecticut River, was primarily built for Recreation purposes, but also serves for benefits.
The dam was designed by and commissioned in and is currently owned by GREAT RIVER HYDRO LLC.
First Conn Lake South Bay Dike Structure
The First Conn Lake South Bay Dike is approximately 390 feet (119 m) long, 14 feet (4 m) high and has a structural volume of cubic yards (0 cubic metres).
First Conn Lake South Bay Dike Storage Capacity & Surface Area
The reservoir has a normal storage capacity of 15,950 acre-ft (19,674 Ml) and maximum capacity of 38,950 acre-ft (48,044 Ml).
The surface area of the reservoir is 2,800 acres (1,133 ha) and the total catchment area is 82 square miles (212 square kilometres).
First Conn Lake South Bay Dike Spillway
According to the latest available data, the First Conn Lake South Bay Dike does not have any spillways.
First Conn Lake South Bay Dike Compared to Five Famous American Dams
First Conn Lake South Bay Dike Weather
Current Conditions at First Conn Lake South Bay Dike
Failed to fetch current weather data.7-Day Forecast for First Conn Lake South Bay Dike
Failed to fetch weather forecast data.First Conn Lake South Bay Dike Frequently Asked Questions
First Conn Lake South Bay Dike is in New Hampshire.
First Conn Lake South Bay Dike is in Coos County.
First Conn Lake South Bay Dike is 14 feet high.
First Conn Lake South Bay Dike is 390 feet long.
More Dams in Coos County:
Errol DamFirst Conn Lake South Bay Dike
First Connecticut Lake Dam
Lay Dam
Murphy Dam
Pony Creek - Upper Dam
Second Connecticut Lake Dam
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Arlington Mill Res Evergreen DikeArlington Mills Res West Dike
Arlington Mills Res Wheeler Dam
Ayers Island Dam
Bellows Falls Dam
Big Dan Hole Pond Dam
Blackwater Dam
Bow Lake Dam
Comerford Dam
Conway Lake Dam
Crescent Lake Dam
Eastman Falls Dam
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Edward MacDowell Dam
Errol Dam
Everett Dam
First Conn Lake South Bay Dike
First Connecticut Lake Dam
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Goose Pond Dam
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Ossipee Lake Dam Headworks Dam
Otter Brook Dam
Pawtuckaway Lake /Drowns 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