Town Creek Watershed Structure 20 Dam Reservoir Report
Last Updated: December 6, 2025
Town Creek Watershed Structure 20 Dam, also known as Town Creek Dam 20, is a vital Earth-type structure located in Fairfield, Mississippi, owned by the local government and designed by USDA NRCS.
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Summary
Completed in 1966, this dam serves the primary purpose of flood risk reduction in the Union County area. With a height of 35 feet and a storage capacity of 2828 acre-feet, it plays a crucial role in managing water flow and protecting the surrounding community from potential flooding events.
Managed by the Mississippi Department of Environmental Quality, this dam is regulated, inspected, and enforced by state authorities to ensure its structural integrity and safety. Despite being rated as having a low hazard potential, the risk assessment for Town Creek Watershed Structure 20 Dam indicates a moderate level of risk, emphasizing the importance of proper maintenance and management. While the dam has not been formally assessed for its condition, it remains a key component of the local water resource infrastructure, contributing to the overall resilience of the Town Creek and Franklin Creek watersheds.
As part of the flood risk reduction strategy, this dam features an uncontrolled spillway and outlet gates, highlighting its function in managing water levels during periods of high flow. With its location in an area prone to flooding, the Town Creek Watershed Structure 20 Dam serves as a critical asset in mitigating the impact of extreme weather events and safeguarding the surrounding communities. As water resource and climate enthusiasts, understanding the role and significance of structures like this dam is essential in promoting sustainable water management practices and enhancing resilience in the face of changing climate patterns.
Year Completed |
1966 |
Dam Height |
35 |
River Or Stream |
TR- TOWN CR; FRANKLIN CR |
Primary Dam Type |
Earth |
Drainage Area |
5.72 |
Nid Storage |
2828 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Twentymile Creek Nr Guntown
|
36cfs |
Town Creek At Eason Boulevard At Tupelo
|
65cfs |
Little Tallahatchie River At Etta
|
220cfs |
Tombigbee River Nr Fulton
|
182cfs |
Cummings Creek Nr Fulton
|
26cfs |
Town Creek Nr Nettleton
|
218cfs |
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.
Town Creek Watershed Structure 20 Dam