Troublesome Creek Watershed Dam S- 67 Reservoir Report

Last Updated: December 5, 2025

Troublesome Creek Watershed Dam S-67, located in Lewis, Missouri, was completed in 1994 with the primary purpose of flood risk reduction.


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Summary

This earth dam, standing at 26 feet high with a storage capacity of 90 acre-feet, plays a crucial role in managing water resources in the area. The dam is owned by the local government and designed by the USDA NRCS, showcasing a collaborative effort to address the challenges posed by climate change and increasing weather variability.

Despite being classified as having a low hazard potential and a moderate risk assessment, Troublesome Creek Watershed Dam S-67 has not been rated for its condition assessment. The dam, with a spillway width of 30 feet and no outlet gates, serves as a vital structure for fish and wildlife habitat preservation in addition to flood risk reduction. However, with no state regulations or inspections in place, the ongoing maintenance and monitoring of the dam's structural integrity become even more critical for ensuring its long-term effectiveness in water resource management.

As climate enthusiasts and water resource advocates, understanding the significance of Troublesome Creek Watershed Dam S-67 in mitigating flood risks and supporting ecological balance is essential. With its strategic location and design features, this dam stands as a testament to the importance of sustainable water infrastructure development in the face of changing climate patterns. It serves as a reminder of the interconnectedness between water resources, climate resilience, and community well-being, emphasizing the need for continuous assessment and management of such critical infrastructure to safeguard against potential hazards and optimize its benefits for both people and the environment.

Year Completed

1994

Dam Length

520

Dam Height

26

River Or Stream

TROUBLESOME CREEK

Primary Dam Type

Earth

Surface Area

7

Hydraulic Height

26

Drainage Area

41

Nid Storage

90

Structural Height

33

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

33
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.