East Fork Big Creek Dam E- 92 is an earth dam located in Harrison County, Missouri, built in 1985. It carries a Low hazard potential classification.
Dam profile
NID height · 27 ft27 ft tall and 420 ft long, taller than 59% 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 East Fork Big Creek Dam E- 92
The primary purpose of East Fork Big Creek Dam E- 92 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 East Fork Big Creek Subdistrict (local government). It impounds the Tr-east Fork Big Creek near Bethany.
The dam stands 27 feet tall and stretches 420 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 64 acre-feet, and collects water from a drainage area of 25 square miles. Completed in 1985, the structure is 41 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 | Harrison |
| Nearest City | Bethany |
| River/Stream | Tr-east Fork Big Creek |
| Coordinates | 40.31922, -93.98742 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 420 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 64 acre-ft |
| Max Storage | 64 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 60 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | East Fork Big Creek Subdistrict |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO12330 |
| Federal ID | MO12330 |
| More Info | State Dam Safety Program |