Sargent Dam Reservoir Report
Nearby: Reed Dam Mayfield Dam
Last Updated: December 10, 2025
Sargent Dam, located in Clarke County, Iowa, is a vital water resource for the surrounding area.
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Summary
Completed in 1993 by the USDA NRCS, this private-owned dam serves multiple purposes including fire protection, stock watering, and small fish pond management. With a height of of 29 feet and a length of 465 feet, the dam has a storage capacity of 80 acre-feet and covers a surface area of 5 acres.
The dam is regulated by the Iowa Department of Natural Resources and is classified as having a low hazard potential. Despite not having a formal condition assessment rating, the dam is regularly inspected, meeting state enforcement and permitting requirements. The risk assessment for Sargent Dam is considered moderate, with a designated risk level of 3, indicating a need for ongoing risk management measures.
Located on the TR- South Squaw Creek, Sargent Dam plays a crucial role in water resource management in the region. With its earth dam structure and soil foundations, the dam provides essential support for fire protection and agricultural activities in the area. As a focal point for water enthusiasts and climate advocates, Sargent Dam stands as a testament to the importance of sustainable water resource management in Iowa.
Year Completed |
1993 |
Dam Length |
465 |
Dam Height |
29 |
River Or Stream |
TR- SOUTH SQUAW CREEK |
Primary Dam Type |
Earth |
Surface Area |
5 |
Drainage Area |
0.24 |
Nid Storage |
80 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
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.
Sargent Dam