Troublesome Cr Watershed Site 85-7 Reservoir Report
Last Updated: December 14, 2025
Troublesome Cr Watershed Site 85-7 in Audubon, Iowa, is a key water resource managed by the local government with oversight from the Iowa Department of Natural Resources.
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Summary
The dam, completed in 1984 by the USDA NRCS, serves multiple purposes including fire protection, stock, small fish pond, and flood risk reduction. With a dam height of 32 feet and a storage capacity of 84 acre-feet, the site covers a surface area of 5 acres and drains a 0.15 square mile watershed area along Troublesome Creek.
Despite its low hazard potential, the dam at Site 85-7 is a vital infrastructure for water management in the region. The uncontrolled spillway and earth dam design highlight the importance of regular inspections and maintenance to ensure the continued safety and effectiveness of the structure. Although the condition assessment is currently not rated, the moderate risk level indicates the need for proactive risk management measures and potentially an Emergency Action Plan to safeguard against any unforeseen events or emergencies.
Climate and water resource enthusiasts will find Troublesome Cr Watershed Site 85-7 an intriguing case study in dam management and watershed protection. The site's location, design specifications, and multi-purpose functionality make it a valuable asset for the community, emphasizing the critical role of local and state agencies in sustainable water resource management. As discussions around climate change and water scarcity continue to evolve, understanding and monitoring sites like 85-7 are essential for ensuring a resilient and adaptive approach to water resource management in the face of changing environmental conditions.
Year Completed |
1984 |
Dam Length |
420 |
Dam Height |
32 |
River Or Stream |
TR-TROUBLESOME CR. |
Primary Dam Type |
Earth |
Surface Area |
5 |
Drainage Area |
0.15 |
Nid Storage |
84 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
32 |
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 85-7