No. Fork Forked Deer #11a Reservoir Report
Last Updated: December 7, 2025
No.
°F
°F
mph
Wind
%
Humidity
Summary
Fork Forked Deer #11a is a local government-owned earth dam located in Trenton, Tennessee, designed by the USDA NRCS and regulated by the Tennessee Safe Dams Program. Completed in 2002, this dam stands at a structural height of 19.8 feet and a hydraulic height of 13.9 feet, with a spillway type classified as "Uncontrolled." With a normal storage capacity of 26 acre-feet and a drainage area of 0.24 square miles, this dam serves a crucial purpose along the TRIB NO. FORK FORKED DEER river or stream.
Despite being classified as having a low hazard potential, No. Fork Forked Deer #11a received a satisfactory condition assessment during its last inspection in April 2019. The dam's risk assessment has been rated as moderate, highlighting the importance of ongoing monitoring and maintenance to ensure its continued safety and effectiveness. With its association with the Natural Resources Conservation Service and the Memphis District, this dam plays a vital role in water resource management in the region, serving as a testament to the collaborative efforts in safeguarding our water infrastructure against climate challenges.
Year Completed |
2002 |
Dam Length |
1139 |
River Or Stream |
TRIBNO. FORK FORKED DEER |
Primary Dam Type |
Earth |
Surface Area |
6.7 |
Hydraulic Height |
13.9 |
Drainage Area |
0.24 |
Nid Storage |
88 |
Structural Height |
19.8 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
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 #11a