Belle Creek R-1 is a vital local government-owned dam located in Goodhue County, Minnesota, designed by the USDA NRCS and regulated by the MNDNR EWR.
Wind
Humidity
This earth dam, with a height of 47 feet and a length of 1496 feet, was completed in 1979 for flood risk reduction on Belle Creek. It has a significant hazard potential and a satisfactory condition assessment, with a maximum storage capacity of 1835 acre-feet and a normal storage of 280 acre-feet.
With a very high risk assessment rating, Belle Creek R-1 plays a crucial role in managing flood risks in the area. The dam has an uncontrolled outlet gates system and a controlled spillway type. The dam's inspection frequency is every 4 years, with the last inspection conducted in November 2020. Despite its age, Belle Creek R-1 continues to operate effectively and meet its flood risk reduction purpose, demonstrating its importance in protecting the surrounding community from potential flood events.
Year Completed |
1979 |
Dam Length |
1496 |
Dam Height |
47 |
River Or Stream |
BELLE CREEK |
Primary Dam Type |
Earth |
Surface Area |
10 |
Drainage Area |
8 |
Nid Storage |
1835 |
Structural Height |
51 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
51 |
Cannon River At Welch
|
384cfs |
Mississippi River At Red Wing
|
12400cfs |
Vermillion River Near Empire
|
40cfs |
Mississippi River At Prescott
|
12900cfs |
Straight River Near Faribault
|
83cfs |
Mississippi River Below L&D #2 At Hastings
|
7800cfs |