Deal Dam Reservoir Report
Nearby: Shehee Dam Flnoname B
Last Updated: December 5, 2025
Deal Dam, located in Chipley, Florida, is a privately owned structure with a primary purpose of recreation, specifically for fish and wildlife pond activities.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1963 by the USDA NRCS, this earth dam stands at a height of 12 feet and stretches over 600 feet in length, providing storage for up to 59 acre-feet of water. With a drainage area of 0.09 square miles and a maximum discharge of 623 cubic feet per second, Deal Dam plays a crucial role in managing water resources in the region.
Although primarily used for recreational purposes, Deal Dam also serves important functions in terms of water management and conservation. Its significant hazard potential underscores the need for regular inspections and maintenance to ensure its structural integrity and safety. Despite being classified as "Not Rated" in terms of condition assessment, the dam's role in supporting the local ecosystem and providing recreational opportunities highlights its importance in the community.
Deal Dam's location on Helms Branch-Offstr stream in Washington County, Florida, makes it a vital asset for both water resource management and climate enthusiasts. As a state-regulated structure with oversight from NWFWMD, the dam's impact on the surrounding environment and its ability to support wildlife habitats and recreational activities make it a noteworthy site for those interested in sustainable water management practices.
Year Completed |
1963 |
Dam Length |
600 |
Dam Height |
12 |
River Or Stream |
HELEMS BRANCH-OFFSTR |
Primary Dam Type |
Earth |
Surface Area |
5 |
Drainage Area |
0.09 |
Nid Storage |
59 |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Holmes Creek At Vernon
|
346cfs |
Chipola River At Marianna Fl
|
212cfs |
Wrights Creek At Sh 177-A Nr Bonifay
|
96cfs |
Choctawhatchee River At Caryville
|
2060cfs |
Choctawhatchee River Nr Pittman
|
2720cfs |
Chipola River Nr Altha
|
600cfs |
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.
Deal Dam