Located in Mills County, Iowa, the Waubonsie Creek Watershed Site M-4 is a vital earth dam built in 1998 by the USDA NRCS.
Wind
Humidity
This local government-owned structure serves multiple purposes, including fire protection, stock, or small fish pond, as well as flood risk reduction. With a dam height of 32 feet and a storage capacity of 625 acre-feet, this site plays a crucial role in managing water resources in the region.
The dam, situated on the Waubonsie Creek, has a low hazard potential and has not been rated for its condition. Despite its moderate risk assessment, the structure has not undergone recent inspections or maintenance updates. The Iowa DNR oversees the state regulation and permitting for this site, ensuring its compliance with safety standards. This watershed site is an essential component of the local water management system, providing critical water storage and flood protection for the surrounding area.
The Waubonsie Creek Watershed Site M-4 is a key infrastructure project in the Omaha District, designed to mitigate flood risks and protect the environment. With its earth dam construction and soil foundation, this site has a significant impact on water resources and climate resilience in the region. As water resource and climate enthusiasts, understanding the role of structures like M-4 in managing water flow and safeguarding communities is crucial for sustainable development and preparedness in the face of changing weather patterns.
Year Completed |
1998 |
Dam Length |
500 |
Dam Height |
32 |
River Or Stream |
WAUBONSIE CREEK |
Primary Dam Type |
Earth |
Surface Area |
26 |
Drainage Area |
7.87 |
Nid Storage |
625 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
32 |
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