Troublesome Creek Watershed Dam S- 27 Reservoir Report
Last Updated: December 11, 2025
Troublesome Creek Watershed Dam S-27, located in Lewis County, Missouri, was completed in 2000 by the Natural Resources Conservation Service.
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Summary
This earth dam stands at a height of 30 feet and has a storage capacity of 51 acre-feet, serving primarily for flood risk reduction. With a low hazard potential and a moderate risk assessment rating of 3, the dam plays a crucial role in protecting the surrounding area from potential flooding events.
The dam, with a length of 485 feet and a surface area of 3 acres, is designed to handle a maximum discharge of 99.6 cubic feet per second through its uncontrolled spillway. While it has not been officially rated for its condition assessment, the dam is inspected annually to ensure its structural integrity. Troublesome Creek Watershed Dam S-27 does not fall under the jurisdiction of state regulatory agencies, yet it remains an essential infrastructure for safeguarding the local community against flood risks.
Managed by the USDA NRCS, this dam serves multiple purposes including fire protection, stock and small fish ponds, as well as fish and wildlife habitat enhancement. Its strategic location in the Troublesome Creek watershed demonstrates a commitment to sustainable water resource management and environmental conservation efforts in the region.
Year Completed |
2000 |
Dam Length |
485 |
Dam Height |
20 |
River Or Stream |
TR-TROUBLESOME CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Hydraulic Height |
20 |
Drainage Area |
37 |
Nid Storage |
51 |
Structural Height |
30 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Wyaconda River Above Canton
|
13cfs |
South Fabius River Near Taylor
|
12cfs |
Salt River At Hagers Grove
|
113cfs |
Salt River Near Shelbina
|
210cfs |
Fox River At Wayland
|
8cfs |
North River At Palmyra
|
19cfs |
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 S- 27