Little River Watershed Site 65-2
Little River Watershed Site 65-2 is an earth dam located in Decatur County, Iowa, built in 1980. It carries a Low hazard potential classification.
About Little River Watershed Site 65-2
The primary purpose of Little River Watershed Site 65-2 is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Decatur County Swcd (local government). It impounds the Tr-west Little River near Leon.
The dam stands 30 feet tall and stretches 635 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 356 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1980, the structure is 46 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Iowa |
| County | Decatur |
| Nearest City | Leon |
| River/Stream | Tr-west Little River |
| Coordinates | 40.75510, -93.82910 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 635 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 356 acre-ft |
| Max Storage | 356 acre-ft |
| Normal Storage | 101 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Decatur County SWCD |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA02127 |
| Federal ID | IA02127 |
| More Info | State Dam Safety Program |