Summary
Built in 1962 by the South Florida Water Management District (SFWMD), this dam stands at a height of 14 feet and has a hydraulic height of 10 feet, helping to control the flow of water and protect the surrounding area from potential flooding. With a normal storage capacity of 700 acre-feet and a maximum storage of 800 acre-feet, G-65 plays a crucial role in managing water levels and mitigating flood risks in the region.
This dam is situated on the Old Pompano Canal, with a drainage area of 200 acres and a surface area of 106 acres. The controlled spillway, outlet gates, and other features of G-65 ensure proper water management during periods of high discharge, reducing the potential hazard to a low level. While the condition assessment of the dam is currently not rated, the risk assessment is classified as very high (1), emphasizing the importance of ongoing monitoring and maintenance to uphold the structural integrity and effectiveness of G-65 in flood risk reduction efforts.
Managed by the Florida Department of Environmental Protection (FDEP), G-65 is subject to state regulations, permitting, inspections, and enforcement to ensure compliance with safety standards and operational requirements. Despite its age, this dam continues to serve its purpose effectively, highlighting the importance of sustainable water resource management and climate resilience in safeguarding communities against the impacts of extreme weather events. As a key infrastructure asset in the region, G-65 remains a critical component in the overall water management system of Broward, Florida, demonstrating the essential role of dams in protecting against flood risks and enhancing the resilience of local water resources.
Year Completed |
1962 |
Dam Length |
35 |
Dam Height |
14 |
River Or Stream |
OLD POMPANO CANAL |
Primary Dam Type |
Concrete |
Surface Area |
106 |
Hydraulic Height |
10 |
Drainage Area |
200 |
Nid Storage |
800 |
Structural Height |
18 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
G-65
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