Troublesome Cr Watershed Site 38-6 Reservoir Report
Last Updated: December 13, 2025
Troublesome Cr Watershed Site 38-6 is a dam located in Audubon, Iowa, owned by the local government and regulated by the Iowa Department of Natural Resources.
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Summary
Built in 1984 by the USDA NRCS, this earth dam serves multiple purposes including fire protection, stock, and small fish pond, as well as flood risk reduction. With a height of 44 feet and a length of 707 feet, the dam has a storage capacity of 138 acre-feet and covers a surface area of 5.3 acres. The drainage area for this dam is 0.38 square miles, with a spillway type classified as uncontrolled.
Despite its low hazard potential, Troublesome Cr Watershed Site 38-6 poses a moderate risk, rated at level 3. The condition assessment of the dam is currently not rated, and there is no established emergency action plan in place. The dam has not been inspected recently, and there are no updated emergency contacts or guidelines for risk management. As water resource and climate enthusiasts, it is important to monitor and assess the condition of this dam to ensure the safety and resilience of the surrounding community in the face of potential hazards and climate-related challenges.
Year Completed |
1984 |
Dam Length |
707 |
Dam Height |
44 |
River Or Stream |
TR- TROUBLESOME CR. |
Primary Dam Type |
Earth |
Surface Area |
5.3 |
Drainage Area |
0.38 |
Nid Storage |
138 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
44 |
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 Cr Watershed Site 38-6