Dam 15 Reservoir Report
Nearby: Ft. Hood Site 5 Dam 14
Last Updated: December 5, 2025
Dam 15, also known as 46d, is a Federal-owned earth dam located in Copperas Cove, Texas, along the Coryell River.
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Summary
With a height of 19 feet and a length of 1350 feet, this dam serves primarily for recreational purposes, offering a surface area of 8 acres and a storage capacity of 118 acre-feet. Managed by the US Army, Dam 15 has a low hazard potential and a moderate risk assessment rating. While it is not state-regulated or inspected, the dam's safety and maintenance are overseen by the US Army.
Despite its relatively small size, Dam 15 plays a crucial role in providing recreational opportunities for the local community and visitors. The uncontrolled spillway with a width of 30 feet ensures proper water management during periods of high flow. With its location in Coryell County, Texas, the dam contributes to the conservation and utilization of water resources in the region. Although the condition assessment and emergency action plan details are not available, the dam's risk management measures are in place to ensure safety and resilience in case of emergencies.
For water resource and climate enthusiasts, Dam 15 serves as a significant infrastructure managed by the US Army to support recreational activities and water storage in the Coryell River watershed. Its construction and maintenance reflect a commitment to balancing water management needs with environmental stewardship. As part of the Fort Worth District, the dam contributes to the overall water resource management strategy in Texas. While the dam's risk assessment is moderate, ongoing monitoring and risk management measures help mitigate potential hazards and ensure the safety of the surrounding community.
Dam Length |
1350 |
Dam Height |
19 |
River Or Stream |
Coryell |
Primary Dam Type |
Earth |
Surface Area |
8 |
Drainage Area |
1 |
Nid Storage |
118 |
Hazard Potential |
Low |
Foundations |
Rock, Soil |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cowhouse Ck At Pidcoke
|
13cfs |
Lampasas Rv Nr Kempner
|
33cfs |
Leon Rv At Gatesville
|
25cfs |
Lampasas Rv At Ding Dong
|
41cfs |
S Fk Rocky Ck Nr Briggs
|
0cfs |
Nolan Ck At S Penelope
|
38cfs |
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.
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