Turkey Cr Watershed Site 62-5 Reservoir Report
Last Updated: December 14, 2025
Turkey Cr Watershed Site 62-5, located in Cass, Iowa, is a crucial water resource managed by the local government for multiple purposes, including fire protection, stock, small fish ponds, and flood risk reduction.
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Summary
Constructed in 1990 by the USDA NRCS, this Earth-type dam stands at a height of 27 feet and stretches 540 feet in length, with a storage capacity of 60 acre-feet. The dam serves a drainage area of 0.14 square miles and has a surface area of 4.4 acres, contributing to the overall water management strategy in the region.
Managed by the Iowa Department of Natural Resources, the Turkey Cr Watershed Site 62-5 is regulated, permitted, inspected, and enforced to ensure compliance with state guidelines. With a low hazard potential and a moderate risk assessment rating, the dam plays a significant role in mitigating potential risks and safeguarding the surrounding areas from inundation. Despite not having a current condition assessment, the dam continues to serve as a critical infrastructure for water resource management in the region.
Overall, the Turkey Cr Watershed Site 62-5 represents a vital component of the water resource infrastructure in Iowa, contributing to flood risk reduction and providing essential services for fire protection and aquatic life support. With its controlled spillway and stable condition, this Earth-type dam stands as a testament to effective water resource management practices, ensuring the safety and sustainability of the local environment for years to come.
Year Completed |
1990 |
Dam Length |
540 |
Dam Height |
27 |
River Or Stream |
TR- TURKEY CREEK |
Primary Dam Type |
Earth |
Surface Area |
4.4 |
Drainage Area |
0.14 |
Nid Storage |
60 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
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.
Turkey Cr Watershed Site 62-5