Crappie Tank Dam Reservoir Report
Nearby: Lake Catharine Dam Lake Davis Dam
Last Updated: December 5, 2025
Located in Knox, Texas, Crappie Tank Dam is a privately owned structure built in 1967 with a primary purpose designated as 'Other'.
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Summary
This earth dam stands at a height of 16 feet and spans a length of 220 feet, creating a reservoir with a storage capacity of 128 acre-feet. The dam, built on Spring Creek, serves as a vital water resource for the surrounding area with a normal storage capacity of 60 acre-feet.
Despite its modest size, Crappie Tank Dam poses a high risk due to its condition being labeled as 'Not Rated'. The lack of a spillway and limited emergency preparedness measures could potentially lead to hazardous situations during extreme weather events. The dam's location within the jurisdiction of the state of Texas raises concerns about its regulatory oversight and enforcement, highlighting the need for thorough inspection and maintenance protocols to ensure the safety and stability of the structure.
For water resource and climate enthusiasts, Crappie Tank Dam presents an intriguing case study in dam infrastructure management and risk assessment. With its unique design and limited regulatory oversight, the dam serves as a reminder of the importance of proactive monitoring and maintenance to mitigate potential hazards and protect the surrounding community and environment from the impacts of dam failures.
Year Completed |
1967 |
Dam Length |
220 |
Dam Height |
16 |
River Or Stream |
SPRING CREEK |
Primary Dam Type |
Earth |
Surface Area |
12 |
Hydraulic Height |
16 |
Nid Storage |
128 |
Structural Height |
16 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
S Wichita Rv Nr Benjamin
|
1cfs |
N Wichita Rv Nr Truscott
|
14cfs |
Wichita Rv Nr Seymour
|
284cfs |
Millers Ck Nr Munday
|
0cfs |
Brazos Rv At Seymour
|
35cfs |
Dmf Brazos Rv Nr Rule
|
11cfs |
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.
Crappie Tank Dam