Midwest Oilseeds Dam Reservoir Report
Nearby: Glissman Dam Arnburg Dam
Last Updated: December 12, 2025
Midwest Oilseeds Dam, located in Dallas County, Iowa, was completed in 2000 and serves multiple purposes including fire protection, stock, and small fish pond.
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Summary
The dam, with a height of 51 feet and a length of 610 feet, has a storage capacity of 280 acre-feet and covers a surface area of 14.2 acres. It is regulated by the Iowa Department of Natural Resources and undergoes regular inspections to ensure its safety and compliance with state regulations.
The dam, constructed primarily of earth and stone materials, poses a low hazard potential and has not been rated for its condition assessment. Despite its moderate risk level, the dam has not had any emergency action plans prepared or updated. The surrounding area is at a low risk of inundation, and the dam is not under the jurisdiction of the U.S. Army Corps of Engineers. Overall, Midwest Oilseeds Dam serves as a vital resource for water management in the region and plays a crucial role in supporting various agricultural and environmental activities in the area.
As an essential infrastructure for water resource management in Iowa, Midwest Oilseeds Dam provides valuable benefits such as flood protection, irrigation, and recreational opportunities. Owned privately, the dam is situated along the TR- Middle Raccoon River and is managed for the benefit of the local community. With its strategic location and storage capacity, the dam plays a significant role in ensuring water availability and security in the region. Climate enthusiasts and water resource experts alike can appreciate the importance of Midwest Oilseeds Dam in supporting sustainable water management practices and environmental conservation efforts in Iowa.
Year Completed |
2000 |
Dam Length |
610 |
Dam Height |
51 |
River Or Stream |
TR- MIDDLE RACCOON RIVER |
Primary Dam Type |
Earth |
Surface Area |
14.2 |
Drainage Area |
0.36 |
Nid Storage |
280 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
51 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
South Raccoon River At Redfield
|
268cfs |
Raccoon River At Van Meter
|
1640cfs |
Middle Raccoon River At Panora
|
92cfs |
Raccoon River Near West Des Moines
|
1300cfs |
Beaver Creek Near Grimes
|
183cfs |
Raccoon River At 63rd Street At Des Moines
|
587cfs |
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.
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