Troublesome Creek Watershed Dam T-111 Reservoir Report
Last Updated: December 8, 2025
Troublesome Creek Watershed Dam T-111, located in Knox, Missouri, serves as a vital piece of infrastructure for flood risk reduction in the area.
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Summary
Constructed in 2005 by the USDA NRCS, this earth dam stands at a height of 21 feet and has a storage capacity of 64.6 acre-feet. With a primary purpose of flood risk reduction, the dam also provides benefits for fire protection, as well as serving as a small fish pond and wildlife habitat. The dam is designed to withstand moderate risks, with a low hazard potential.
Managed by the local government, Troublesome Creek Watershed Dam T-111 is not state-regulated and does not require permitting, inspection, or enforcement by state agencies. The dam's spillway, which is uncontrolled, has a width of 20 feet and can handle a maximum discharge of 103.8 cubic feet per second. Despite its low hazard potential and unregulated status, the dam is equipped with other controlled outlet gates for operational purposes. While the dam is not currently rated for its condition, it continues to serve the community as a crucial component of flood risk management in the region.
Overall, Troublesome Creek Watershed Dam T-111 stands as a testament to the collaboration between federal and local agencies in addressing water resource management challenges. With its strategic location along Troublesome Creek and its multi-purpose design, the dam exemplifies the importance of proactive infrastructure development in mitigating flood risks and enhancing environmental conservation efforts. As a key feature in the landscape of Knox, Missouri, this dam serves as a reminder of the ongoing commitment to sustainable water resource management and climate resilience in the region.
Year Completed |
2005 |
Dam Length |
732 |
Dam Height |
21 |
River Or Stream |
TROUBLESOME CREEK |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
20 |
Drainage Area |
20 |
Nid Storage |
64.6 |
Structural Height |
27 |
Outlet Gates |
Other Controlled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Salt River At Hagers Grove
|
11cfs |
Long Branch Creek Near Atlanta
|
0cfs |
Wyaconda River Above Canton
|
13cfs |
Salt River Near Shelbina
|
26cfs |
Chariton River At Novinger
|
64cfs |
Fox River At Wayland
|
8cfs |
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-111