No. Fork Forked Deer #27 Reservoir Report
Last Updated: December 7, 2025
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Summary
Fork Forked Deer #27, also known as North Fork Forked Deer Site 27, is a vital flood risk reduction structure located in Gibson County, Tennessee. Constructed in 1986 by the USDA NRCS, this earth dam stands at a structural height of 19.3 feet and has a hydraulic height of 12 feet, serving the primary purpose of mitigating flooding along the Tributary No. Fork Forked Deer. With a storage capacity of 42 acre-feet and a drainage area of 0.13 square miles, this dam plays a crucial role in protecting the surrounding area from potential hazards.
Managed by the Tennessee Safe Dams Program, No. Fork Forked Deer #27 is subject to regular state inspections, with its condition assessed as satisfactory during the last inspection in January 2021. Despite being classified as having a high hazard potential, the risk assessment for this dam is moderate (3), indicating a manageable level of risk. While the dam currently lacks certain emergency preparedness measures such as an Emergency Action Plan (EAP) and inundation maps, its overall risk management measures are deemed sufficient to ensure the safety of the surrounding community in case of emergency.
Situated within the jurisdiction of the Memphis District and under the regulation of the Tennessee state authorities, No. Fork Forked Deer #27 stands as a testament to the collaborative efforts between local government and federal agencies in safeguarding water resources and addressing climate-related challenges. As a key component in the region's flood control infrastructure, this dam exemplifies the importance of proactive risk management and the critical role of dam safety programs in protecting communities and ecosystems in the face of changing environmental conditions.
Year Completed |
1986 |
Dam Length |
474 |
River Or Stream |
TRIBNO. FORK FORKED DEER |
Primary Dam Type |
Earth |
Surface Area |
2.4 |
Hydraulic Height |
12 |
Drainage Area |
0.13 |
Nid Storage |
42 |
Structural Height |
19.3 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
19 |
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.
No. Fork Forked Deer #27