North Fork Forked Deer River Dam No. 29 Reservoir Report
Last Updated: December 7, 2025
North Fork Forked Deer River Dam No.
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Summary
29, located in Gibson, Tennessee, was completed in 1994 by the USDA NRCS with the primary purpose of flood risk reduction. This earth-type dam stands at a height of 23 feet and has a length of 580 feet, providing a maximum storage capacity of 41 acre-feet. The dam, designed with stone core and built on a soil foundation, serves as a crucial structure for managing the flow of the North Fork Forked River.
With a low hazard potential and a moderate risk assessment rating, North Fork Forked Deer River Dam No. 29 plays a significant role in mitigating flood risks in the region. Supported by funding and construction from the Natural Resources Conservation Service, this dam is equipped with an uncontrolled spillway and outlet gates to regulate water levels during periods of high discharge. Despite its condition assessment being listed as "Not Available," the dam continues to uphold its function effectively, safeguarding the surrounding area from potential flooding events. As an essential part of the water resource infrastructure in Tennessee, this dam exemplifies the importance of proactive flood risk management in the face of changing climate patterns.
Year Completed |
1994 |
Dam Length |
580 |
Dam Height |
23 |
River Or Stream |
Tr- Forked River N Fork |
Primary Dam Type |
Earth |
Surface Area |
2 |
Hydraulic Height |
23 |
Drainage Area |
0.12 |
Nid Storage |
41 |
Structural Height |
27 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
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.
North Fork Forked Deer River Dam No. 29