The Southpoint Wetland Mitigation Dam in Colfax, Iowa, stands as a crucial structure designed by Stanley Consultants to support fish and wildlife in the area.
Wind
Humidity
Completed in 2004, this earth dam stands at a height of 15 feet and spans 860 feet in length, with a storage capacity of 65 acre-feet. The dam serves as a fish and wildlife pond, enhancing the local ecosystem and providing habitat for various species.
Managed by the Iowa Department of Natural Resources, the Southpoint Wetland Mitigation Dam plays a vital role in regulating water flow and maintaining water quality in the Tr-Skunk River. With a spillway width of 110 feet and a low hazard potential, the dam is inspected regularly to ensure its structural integrity and overall satisfactory condition. Despite a moderate risk assessment rating, the dam continues to support its primary purpose of enhancing fish and wildlife habitat in the region.
Located within the Polk County of Iowa, the Southpoint Wetland Mitigation Dam is a testament to effective water resource management and environmental stewardship. With its low hazard potential and satisfactory condition assessment, this dam exemplifies the importance of sustainable infrastructure in supporting both natural ecosystems and human communities. As climate change continues to impact water resources, structures like the Southpoint Wetland Mitigation Dam play a crucial role in mitigating risks and preserving the ecological balance of the region.
Year Completed |
2004 |
Dam Length |
860 |
Dam Height |
15 |
River Or Stream |
TR- SKUNK RIVER |
Primary Dam Type |
Earth |
Surface Area |
10.5 |
Drainage Area |
1.51 |
Nid Storage |
65 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
15 |
Indian Creek Near Mingo
|
79cfs |
South Skunk River At Colfax
|
211cfs |
Fourmile Creek Near Ankeny
|
9cfs |
Fourmile Creek At Des Moines
|
22cfs |
Des Moines River Near Saylorville
|
855cfs |
Des Moines River At 2nd Avenue
|
418cfs |