Cypress Creek #8 Reservoir Report
Nearby: Cypress Creek #7 Cypress Creek #9
Last Updated: December 13, 2025
Cypress Creek #8, also known as Cypress Creek 8 Dam, is a privately owned structure located in Weakley County, Tennessee.
°F
°F
mph
Wind
%
Humidity
Summary
Constructed in 1963 by the USDA NRCS, this earth-type dam serves the primary purpose of flood risk reduction along the tributary Cypress Creek. With a hydraulic height of 16.5 feet and a structural height of 27.5 feet, the dam stands at a height of 28 feet and spans a length of 1131 feet.
The dam has a normal storage capacity of 65 acre-feet and a maximum storage capacity of 684 acre-feet, covering a surface area of 22.8 acres with a drainage area of 1.41 square miles. Despite being classified as low hazard potential with a satisfactory condition assessment, the dam is subject to state regulation and inspection by the Tennessee Safe Dams Program. The last inspection in December 2019 indicated that the structure meets safety guidelines, with moderate risk management measures in place.
Overall, Cypress Creek #8 plays a crucial role in mitigating flood risks in the area, protecting the surrounding community from potential inundation events. As an essential component of the local water resource infrastructure, the dam serves as a testament to the collaborative efforts between private owners and government agencies to ensure the safety and resilience of the region's water supply in the face of changing climate patterns.
Year Completed |
1963 |
Dam Length |
1131 |
River Or Stream |
TRIBCYPRESS CREEK |
Primary Dam Type |
Earth |
Surface Area |
22.8 |
Hydraulic Height |
16.5 |
Drainage Area |
1.41 |
Nid Storage |
684 |
Structural Height |
27.5 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
28 |
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.
Cypress Creek #8