W E Dennis Dam Reservoir Report
Nearby: Davis Lake Dam Pino Lake Dam
Last Updated: December 5, 2025
W E Dennis Dam, located in Comanche, Texas, serves as a crucial water resource infrastructure for irrigation purposes in the region.
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Summary
Built in 1969, this earth dam stands at a height of 20 feet and spans 600 feet in length. With a storage capacity of 240 acre-feet, it plays a vital role in managing water resources for agricultural needs in the area.
Despite its age, W E Dennis Dam has not been rated for its condition assessment, but it has been deemed to have a high risk potential. The dam does not have a spillway and is equipped with one outlet gate. While it is privately owned, the dam is regulated by the state and undergoes regular inspections to ensure its safety and functionality. With the potential for high risk, it is important for enthusiasts and stakeholders in water resource management and climate resilience to stay informed about the status of W E Dennis Dam and any potential risk management measures in place.
In the event of an emergency, the dam does not have an Emergency Action Plan (EAP) prepared, nor has it been assessed for meeting guidelines. Despite these challenges, the dam remains a critical piece of infrastructure for the local community. With a risk assessment indicating a high risk potential, there is a need for continued vigilance and proactive measures to ensure the safety and effectiveness of W E Dennis Dam in the face of changing climate conditions and water resource demands.
Year Completed |
1969 |
Dam Length |
600 |
Dam Height |
20 |
River Or Stream |
TR-SABANA RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
240 |
Structural Height |
20 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Sabana Rv Nr De Leon
|
0cfs |
Copperas Ck At Fm 2247 Nr Comanche
|
2cfs |
Leon Rv Nr De Leon
|
0cfs |
Leon Rv Nr Hasse
|
2cfs |
Pecan Bayou Nr Cross Cut
|
436cfs |
N Bosque Rv At Hico
|
6cfs |
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.
W E Dennis Dam