Troublesome Cr Watershed Site 38-8 Reservoir Report
Last Updated: December 13, 2025
Located in Audubon, Iowa, Troublesome Cr Watershed Site 38-8 is a significant structure designed by the USDA NRCS, serving as a vital component in the local fire protection, stock, and small fish pond purposes.
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Summary
Completed in 1978, this earth dam stands at a height of 33 feet and spans 570 feet in length, with a storage capacity of 127 acre-feet. The dam plays a crucial role in flood risk reduction, with a drainage area of 0.44 square miles and a surface area of 5.7 acres.
Managed by the Iowa DNR, Troublesome Cr Watershed Site 38-8 falls under state regulation, receiving regular inspections and enforcement to ensure its structural integrity. With a low hazard potential and a moderate risk assessment, this dam plays a crucial role in safeguarding the surrounding area from potential inundation events. Although its condition assessment is currently not rated, the dam continues to serve its purpose effectively, showcasing the importance of proper water resource management and climate resilience in the region.
Owned by the local government and situated in the city of Atlantic, Troublesome Cr Watershed Site 38-8 stands as a testament to collaborative efforts in water resource conservation and management. With a focus on sustainability and environmental protection, this structure exemplifies the intersection of human-made infrastructure and natural ecosystems, highlighting the need for continuous monitoring and maintenance to ensure its long-term functionality. For water resource and climate enthusiasts, this site serves as a tangible example of the critical role that dams play in mitigating flood risks and supporting local communities in their water management efforts.
Year Completed |
1978 |
Dam Length |
570 |
Dam Height |
33 |
River Or Stream |
TR-TROUBLESOME CREEK |
Primary Dam Type |
Earth |
Surface Area |
5.7 |
Drainage Area |
0.44 |
Nid Storage |
127 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
33 |
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 38-8