Hamilton Lake Dam Reservoir Report
Last Updated: December 5, 2025
Hamilton Lake Dam, located in Wilbarger, Texas, is a privately owned earth dam completed in 1958 for the primary purpose of recreation.
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Summary
Standing at a height of 24 feet and a length of 400 feet, the dam holds a maximum storage capacity of 365 acre-feet of water, making it a key feature for water resource and climate enthusiasts in the area.
With a hazard potential rated as "Not Available" and a risk assessment of "High (2)", the dam's condition assessment is currently marked as "Not Rated". Despite its lack of a spillway and limited inspection information, the dam continues to serve its intended purpose effectively. Water enthusiasts may be drawn to the tranquil surface area of 18 acres provided by Hamilton Lake, offering opportunities for fishing, boating, and other recreational activities.
As a significant structure within the Fort Worth District of the USACE, Hamilton Lake Dam offers an intriguing case study for those interested in the management and maintenance of earth dams. While its risk assessment may raise concerns, the dam's role in providing recreational opportunities and water storage highlights the complex balance between environmental conservation and public safety in the face of changing climate conditions.
Year Completed |
1958 |
Dam Length |
400 |
Dam Height |
24 |
River Or Stream |
TR-PRAIRIE DOG TOWN FK RED R |
Primary Dam Type |
Earth |
Surface Area |
18 |
Hydraulic Height |
24 |
Nid Storage |
365 |
Structural Height |
24 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
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.
Hamilton Lake Dam