Woodbury County Roadgrade Dam 5-87-44
Woodbury County Roadgrade Dam 5-87-44 is an earth dam located in Woodbury County, Iowa, built in 1991. It carries a Low hazard potential classification.
About Woodbury County Roadgrade Dam 5-87-44
Woodbury County Roadgrade Dam 5-87-44 is a dam in Woodbury, Iowa. The dam is owned by Woodbury County Board Of Supervisors (local government). It impounds the East Branch near Rodney.
The dam stands 32 feet tall and stretches 1,140 feet across, has a maximum storage capacity of 98 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1991, the structure is 35 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
At 32 feet, this dam is taller than 76% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Woodbury |
| Nearest City | Rodney |
| River/Stream | East Branch |
| Coordinates | 42.38370, -96.00000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 1,140 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 98 acre-ft |
| Max Storage | 98 acre-ft |
| Normal Storage | 50 acre-ft |
| Drainage Area | 5 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Woodbury County Board of Supervisors |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02587 |
| Federal ID | IA02587 |
| More Info | State Dam Safety Program |