Troublesome Creek Watershed Dam R- 28 Reservoir Report
Last Updated: December 6, 2025
Troublesome Creek Watershed Dam R- 28, also known as Str R-28, is a local government-owned structure located in Marion, Missouri.
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Summary
Built in 1989 by the USDA NRCS, this earth-type dam stands at a height of 26 feet and has a capacity to store 105 acre-feet of water for flood risk reduction purposes. With a spillway width of 45 feet and a maximum discharge of 270 cubic feet per second, this dam plays a crucial role in managing water flow in the TR-Troublesome Creek.
Although Troublesome Creek Watershed Dam R- 28 is rated as having a low hazard potential and is currently not assessed for condition, it serves as a vital infrastructure for the community's water resource management. With a moderate risk level and no associated inspection frequency or emergency action plan prepared, there is a need for continued monitoring and maintenance to ensure the dam's effectiveness in flood risk reduction. Despite its low hazard potential, the dam's importance in protecting the surrounding area from potential flooding events cannot be understated.
As enthusiasts in water resource and climate issues, it is essential to recognize the significance of structures like Troublesome Creek Watershed Dam R- 28 in safeguarding communities from the impacts of extreme weather events. By understanding the characteristics and functions of such dams, we can better appreciate the role they play in preserving water resources and mitigating the effects of climate change on local ecosystems. With a commitment to monitoring and improving dam safety, we can work towards a more resilient and sustainable water management system for the future.
Year Completed |
1989 |
Dam Length |
450 |
Dam Height |
26 |
River Or Stream |
TR-TROUBLESOME CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
26 |
Drainage Area |
470 |
Nid Storage |
105 |
Structural Height |
27 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
South Fabius River Near Taylor
|
12cfs |
North River At Palmyra
|
21cfs |
Wyaconda River Above Canton
|
13cfs |
Salt River Near Shelbina
|
30cfs |
Bear Creek At Hannibal
|
2cfs |
Salt River Near Center
|
1670cfs |
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 R- 28