Mud Creek Subwatershed Site 13b-1 Reservoir Report
Last Updated: December 14, 2025
Mud Creek Subwatershed Site 13b-1 is a key water resource management site located in Woodbury County, Iowa.
°F
°F
mph
Wind
%
Humidity
Summary
Owned by the local government and regulated by the Iowa Department of Natural Resources, this site serves multiple purposes including fire protection, stock maintenance, and flood risk reduction. Completed in 1973, this earth dam stands at 39 feet high and spans 464 feet in length, with a storage capacity of 137 acre-feet.
With a low hazard potential and a moderate risk assessment rating, Mud Creek Subwatershed Site 13b-1 is a crucial infrastructure for the surrounding area. Although the condition assessment is currently "Not Rated," the site is inspected, permitted, and enforced by state authorities, ensuring its functionality and safety. The dam's primary purpose is to provide essential water resources for fire protection and agricultural activities, while also contributing to flood risk management in the region.
Situated along the TR-Mud Creek, this site plays a vital role in water resource management in the region. With its earth dam structure and controlled spillway, Mud Creek Subwatershed Site 13b-1 represents a significant investment in water infrastructure that benefits both the local community and the environment. As climate change continues to impact water resources, sites like this will be essential for ensuring water security and resilience in the face of changing conditions.
Year Completed |
1973 |
Dam Length |
464 |
Dam Height |
39 |
River Or Stream |
TR-MUD CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.4 |
Drainage Area |
0.13 |
Nid Storage |
137 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
39 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Floyd River At James
|
187cfs |
Missouri River At Sioux City
|
13700cfs |
Perry Creek Near Milnerville
|
25cfs |
Little Sioux River At Correctionville
|
327cfs |
West Fork Ditch At Hornick
|
80cfs |
Omaha Cr At Homer
|
45cfs |
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.
Mud Creek Subwatershed Site 13b-1