Soap Creek Watershed Site 4-94, located in Selma, Iowa, is a flood risk reduction structure designed by the USDA NRCS and completed in 2004.
Wind
Humidity
This earth dam stands at 29 feet tall and spans 350 feet in length, with a storage capacity of 80 acre-feet and a surface area of 3.7 acres. The dam is situated on Tr- Soap Creek and is regulated by the Iowa Department of Natural Resources, with state permitting, inspection, and enforcement in place to ensure its safety and effectiveness.
Despite being classified as having a low hazard potential, Soap Creek Watershed Site 4-94 is considered to have a moderate risk level, with a rating of 3. The dam is currently in a condition that has not been rated, and there is no emergency action plan in place. However, the structure meets state guidelines and is subject to regular state inspections to manage any potential risks. With its primary purpose of flood risk reduction, this site plays a crucial role in protecting the surrounding area from potential flooding events, showcasing the importance of effective water resource management in the face of changing climate conditions.
Year Completed |
2004 |
Dam Length |
350 |
Dam Height |
29 |
River Or Stream |
Tr- Soap Creek |
Primary Dam Type |
Earth |
Surface Area |
3.7 |
Drainage Area |
0.31 |
Nid Storage |
80 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
29 |
Chariton River Near Rathbun
|
15cfs |
Fox River At Bloomfield
|
7cfs |
Des Moines River At Ottumwa
|
1090cfs |
Chariton River Near Moulton
|
34cfs |
Cedar Creek Near Bussey
|
11cfs |
Chariton River At Livonia
|
45cfs |
| Location | Reservations | Toilets |
|---|---|---|
Lake Wapello State Park Campground
|
||
Lake Wapello State Park
|
||
Drakesville City Park
|