Bacon Creek Watershed Site A-2-2 is a significant Earth dam located in Woodbury County, Iowa, with a primary purpose of flood risk reduction.
Wind
Humidity
Constructed in 1978 by the USDA NRCS, this dam has a height of 51 feet and a storage capacity of 265 acre-feet. The dam sits on the TR-Bacon Creek, serving as a critical infrastructure to protect the surrounding area from potential flooding events.
Managed by the Iowa DNR, Bacon Creek Watershed Site A-2-2 is state-regulated, permitted, inspected, and enforced to ensure its structural integrity and operational effectiveness. Despite being classified as having a significant hazard potential, the dam's overall condition is assessed as satisfactory. With a drainage area of 0.5 square miles and a surface area of 10.8 acres, this dam plays a crucial role in mitigating flood risks and safeguarding the local community of Sioux City.
While the dam has not undergone any modifications since its completion, it is subject to regular inspections every 5 years to monitor its condition and ensure safety standards are met. With a moderate risk assessment rating, the Bacon Creek Watershed Site A-2-2 remains a vital piece of infrastructure in the region, highlighting the importance of proper water resource management and climate resilience efforts in protecting communities from natural disasters.
Year Completed |
1978 |
Dam Length |
409 |
Dam Height |
51 |
River Or Stream |
TR-BACON CREEK |
Primary Dam Type |
Earth |
Surface Area |
10.8 |
Drainage Area |
0.5 |
Nid Storage |
265 |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
51 |
Floyd River At James
|
187cfs |
Missouri River At Sioux City
|
15100cfs |
Perry Creek Near Milnerville
|
25cfs |
Omaha Cr At Homer
|
45cfs |
West Fork Ditch At Hornick
|
80cfs |
Big Sioux River At Akron
|
816cfs |