Ed Alexander is an earth dam located in Warren County, Missouri, built in 1996. It carries a Low hazard potential classification.
Dam profile
NID height · 34 ft34 ft tall and 239 ft long, taller than 78% 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 Ed Alexander
The primary purpose of Ed Alexander 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 Ed Alexander (private). It impounds the Tr-college Creek near Emmanus Saietaium.
The dam stands 34 feet tall and stretches 239 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 30 acre-feet, and collects water from a drainage area of 140 square miles. Completed in 1996, the structure is 30 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 34 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Missouri |
| County | Warren |
| Nearest City | Emmanus Saietaium |
| River/Stream | Tr-college Creek |
| Coordinates | 38.64140, -90.97019 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 239 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 140 sq mi |
| Max Discharge | 150 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | Ed Alexander |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50665 |
| Federal ID | MO50665 |
| More Info | State Dam Safety Program |