North Fork Broad River Ws Str # 3 Reservoir Report

Last Updated: December 5, 2025

Located in Stephens, Georgia, North Fork Broad River WS Str # 3, also known as Collins Lake Dam, is a state-regulated structure designed by the Natural Resources Conservation Service.


°F

°F

mph

Wind

%

Humidity

Summary

Built in 1954, this earth-type dam stands at a height of 35 feet with a hydraulic height of 29 feet, serving the primary purpose of flood risk reduction along Carnes Creek. With a storage capacity of 312 acre-feet and a drainage area of 852 square miles, this dam plays a crucial role in managing water resources in the region.

Despite its low hazard potential, North Fork Broad River WS Str # 3 is in poor condition as of the last inspection in 2017. The dam's inadequate state raises concerns for its long-term effectiveness in flood risk mitigation. While the structure has an uncontrolled spillway and outlet gates, its outdated design and lack of maintenance pose challenges for ensuring public safety and water resource management. With a moderate risk assessment rating, there is a need for increased monitoring and potential rehabilitation efforts to address the dam's deteriorating condition.

As water resource and climate enthusiasts, it is essential to recognize the importance of maintaining and improving infrastructure like North Fork Broad River WS Str # 3 to ensure the continued safety and sustainability of water resources in the area. By investing in the inspection, maintenance, and potential upgrades of this dam, stakeholders can better protect against flood risks, safeguard water quality, and enhance the overall resilience of the region's water infrastructure in the face of changing climate conditions.

Year Completed

1954

Dam Length

405

Dam Height

35

River Or Stream

CARNES CREEK

Primary Dam Type

Earth

Surface Area

5

Hydraulic Height

29

Drainage Area

852

Nid Storage

312

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

35
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

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.