Soap Creek Watershed Site 90-79c, located in Wapello, Iowa, is a key asset in flood risk reduction efforts in the area.
Wind
Humidity
Managed by the local government and designed by the USDA NRCS, this earth dam stands at 26 feet high and spans 400 feet in length. Completed in 2005, it has a storage capacity of 75 acre-feet and serves a drainage area of 0.33 square miles along the TR-BRUSH CREEK.
With a low hazard potential and a moderate risk assessment rating, Soap Creek Watershed Site 90-79c plays a crucial role in mitigating flood risks in the region. Although its condition is currently not rated, the dam is state-regulated and undergoes regular inspections, permitting, and enforcement by the Iowa DNR. Despite being uncontrolled, the spillway's 1-foot width and the structure's overall design ensure the safety and effectiveness of this flood control measure.
As water resource and climate enthusiasts continue to monitor and assess the resilience of dams like Soap Creek Watershed Site 90-79c, it is evident that strategic investments and maintenance are essential to safeguarding communities from the impacts of extreme weather events. With proper management and proactive measures in place, this dam will continue to serve as a vital piece of infrastructure in protecting the surrounding area from flooding and ensuring the sustainable management of water resources in the region.
Year Completed |
2005 |
Dam Length |
400 |
Dam Height |
26 |
River Or Stream |
TR-BRUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
3.1 |
Drainage Area |
0.33 |
Nid Storage |
75 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
26 |
Des Moines River At Ottumwa
|
1090cfs |
Fox River At Bloomfield
|
7cfs |
Chariton River Near Rathbun
|
15cfs |
Chariton River Near Moulton
|
34cfs |
Cedar Creek Near Bussey
|
11cfs |
Des Moines River Near Tracy
|
1400cfs |
| Location | Reservations | Toilets |
|---|---|---|
Lake Wapello State Park Campground
|
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Lake Wapello State Park
|
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Drakesville City Park
|