Mule Creek Watershed Sta 75+32 Reservoir Report
Last Updated: December 5, 2025
Mule Creek Watershed Sta 75+32, located in Mills County, Iowa, is a crucial part of the local water resource management infrastructure.
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Summary
Constructed in 1956 by the USDA NRCS, this earth dam serves multiple purposes including fire protection, stock watering, and small fish pond management. With a height of 45 feet and a storage capacity of 219 acre-feet, this dam plays a significant role in flood risk reduction in the area.
Managed by the Iowa Department of Natural Resources, Mule Creek Watershed Sta 75+32 is a state-regulated structure that undergoes regular inspections and maintenance to ensure its functionality and safety. With a low hazard potential and a moderate risk assessment rating, it is vital for protecting the surrounding community and environment. The dam is situated on the TR-Mule Creek, with a drainage area of 2.15 square miles and a surface area of 17.4 acres.
Despite not being USACE-owned, Mule Creek Watershed Sta 75+32 is a valuable asset for the local watershed management efforts. With its strategic location in the Omaha District, this dam serves as a vital component in the overall water resource management system. Its primary purpose of fire protection, stock watering, and flood risk reduction highlights its importance in ensuring the sustainability and resilience of the Mule Creek watershed ecosystem.
Year Completed |
1956 |
Dam Length |
878 |
Dam Height |
45 |
River Or Stream |
TR-MULE CREEK |
Primary Dam Type |
Earth |
Surface Area |
17.4 |
Drainage Area |
2.15 |
Nid Storage |
219 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
45 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
West Nishnabotna River At Randolph
|
512cfs |
Weeping Water Creek At Union
|
20cfs |
East Nishnabotna River At Red Oak
|
305cfs |
Missouri River At Nebraska City
|
24100cfs |
Nishnabotna River Above Hamburg
|
1190cfs |
Missouri River At Omaha
|
18800cfs |
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.
Mule Creek Watershed Sta 75+32