Lake C B Long Dam Reservoir Report
Last Updated: December 5, 2025
Lake C B Long Dam, situated in Palo Pinto, Texas, is a vital water resource structure designed by Lockwood Greene Engr Inc and completed in 1974 for water supply purposes.
°F
°F
mph
Wind
%
Humidity
Summary
The dam, standing at a height of 38 feet with a length of 846 feet, holds a storage capacity of 1900 acre-feet and serves the surrounding community by regulating the flow of Panther Creek. With a fair condition assessment as of January 2018, the dam is under the regulatory oversight of the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections to ensure its safety and functionality.
Managed by the local government, Lake C B Long Dam plays a crucial role in water management for the area, with a spillway width of 72 feet and controlled outlet gates to maintain water levels and prevent overflow. The dam's location in the Fort Worth District and its association with Panther Creek contribute to the overall water resource infrastructure in the region. Despite its fair condition, the dam's hazard potential is not available, indicating a need for ongoing monitoring and risk assessment to ensure the safety of the surrounding community and the integrity of the dam structure.
As a key component of the water supply system in Palo Pinto, Texas, Lake C B Long Dam highlights the importance of sustainable water resource management in the face of changing climate conditions. With a drainage area of 6.76 square miles and a maximum discharge capacity of 6713 cubic feet per second, the dam plays a critical role in water regulation and flood control measures. The regular inspections, enforcement, and permitting by the TCEQ underscore the commitment to maintaining the dam's integrity and ensuring a reliable water supply for the community.
Year Completed |
1974 |
Dam Length |
846 |
Dam Height |
38 |
River Or Stream |
PANTHER CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
38 |
Drainage Area |
6.76 |
Nid Storage |
1900 |
Structural Height |
39 |
Outlet Gates |
Other Controlled - 2, Uncontrolled - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
39 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Brazos Rv Nr Graford
|
50cfs |
Brazos Rv Nr Palo Pinto
|
55cfs |
Brazos Rv Nr Dennis
|
109cfs |
Leon Rv Nr De Leon
|
0cfs |
Brazos Rv Nr South Bend
|
28cfs |
Sabana Rv Nr De Leon
|
0cfs |
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.
Lake C B Long Dam
Lk Palo Pinto Nr Santo