Upper Locust Creek W- 20 is an earth dam located in Putnam County, Missouri, built in 1993. It carries a Low hazard potential classification.
Dam profile
NID height · 32 ft32 ft tall and 560 ft long, taller than 74% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Upper Locust Creek W- 20
The primary purpose of Upper Locust Creek W- 20 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 Upper Locust Watershed Subdist (local government). It impounds the Tr-west Fork Locust Creek near Browning.
The dam stands 32 feet tall and stretches 560 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 524 square miles. Completed in 1993, the structure is 33 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 | Missouri |
| County | Putnam |
| Nearest City | Browning |
| River/Stream | Tr-west Fork Locust Creek |
| Coordinates | 40.57665, -93.24020 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 26 ft |
| Dam Length | 560 ft |
| Year Completed | 1993 (33 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 46 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 524 sq mi |
| Max Discharge | 100 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Upper Locust Watershed Subdist |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50747 |
| Federal ID | MO50747 |
| More Info | State Dam Safety Program |