Schildberg Dam Reservoir Report
Last Updated: December 12, 2025
Schildberg Dam, located in Middle River, Iowa, is a privately owned structure designed by the USDA SCS with a primary purpose of recreation.
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Summary
Completed in 1952, this earth dam stands at a height of 48 feet and spans 426 feet in length. With a storage capacity of 300 acre-feet, the dam serves to regulate the flow of the TR-Middle River and covers a surface area of 11 acres.
Managed by the Iowa Department of Natural Resources, Schildberg Dam is classified as having a low hazard potential and a moderate risk assessment rating. The dam is state-regulated, permitted, inspected, and enforced, ensuring its safety and compliance with regulations. Although the condition assessment is currently not rated, the dam continues to provide recreational opportunities for visitors while fulfilling its role in managing water resources in the area.
With its picturesque location and vital role in water resource management, Schildberg Dam stands as a testament to successful collaboration between private ownership and state regulation. As climate enthusiasts and water resource advocates, the unique design and function of this dam serve as a reminder of the importance of sustainable infrastructure in adapting to changing environmental conditions.
Year Completed |
1952 |
Dam Length |
426 |
Dam Height |
48 |
River Or Stream |
TR-MIDDLE RIVER |
Primary Dam Type |
Earth |
Surface Area |
11 |
Drainage Area |
0.91 |
Nid Storage |
300 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
48 |
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 |
Middle Raccoon River Near Bayard
|
121cfs |
North River Near Norwalk
|
48cfs |
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.
Schildberg Dam