Oliver Dam is an earth dam located in Schuyler County, Missouri, built in 1992. It carries a Low hazard potential classification.
Dam profile
NID height · 30 ft30 ft tall and 325 ft long, taller than 68% 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 Oliver Dam
The primary purpose of Oliver Dam is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by Jack Oliver (private). It impounds the Tr-brush Creek near Memphis.
The dam stands 30 feet tall and stretches 325 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 48 acre-feet, and collects water from a drainage area of 140 square miles. Completed in 1992, the structure is 34 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.
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Location
| State | Missouri |
| County | Schuyler |
| Nearest City | Memphis |
| River/Stream | Tr-brush Creek |
| Coordinates | 40.55862, -92.36892 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 325 ft |
| Year Completed | 1992 (34 years old) |
Storage & Hydraulics
| NID Storage | 48 acre-ft |
| Max Storage | 48 acre-ft |
| Normal Storage | 31 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 140 sq mi |
| Max Discharge | 18 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | Jack Oliver |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50558 |
| Federal ID | MO50558 |
| More Info | State Dam Safety Program |