Troublesome Creek Watershed Dam T- 68 Reservoir Report
Last Updated: December 10, 2025
Troublesome Creek Watershed Dam T- 68, located in Knox City, Missouri, was designed by the USDA NRCS and serves as a crucial flood risk reduction structure along Troublesome Creek.
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Summary
Completed in 1992, this earth dam stands at a height of 22 feet and has a maximum storage capacity of 95 acre-feet. With a primary purpose of flood risk reduction, the dam also supports fish and wildlife pond habitats in the area.
Despite being classified as having a low hazard potential, Troublesome Creek Watershed Dam T- 68 has a moderate risk assessment rating. The dam features an uncontrolled spillway with a width of 20 feet and has not been modified since its completion. With a drainage area of 73 square miles and a normal storage capacity of 23 acre-feet, the dam plays a vital role in protecting the surrounding community from potential flood events.
While the dam's condition assessment is currently not rated, regular inspections are conducted to ensure its structural integrity and functionality. With no associated structures and no outlet gates, Troublesome Creek Watershed Dam T- 68 continues to be a critical resource for flood management and wildlife conservation in the region.
Year Completed |
1992 |
Dam Length |
579 |
Dam Height |
22 |
River Or Stream |
TROUBLESOME CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
21 |
Drainage Area |
73 |
Nid Storage |
95 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
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.
Troublesome Creek Watershed Dam T- 68