A Dam
A Dam is an earth dam located in Sullivan County, Missouri, built in 1996. It carries a Low hazard potential classification.
About A Dam
The primary purpose of A 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 Rew Ranch (private). It impounds the East Locust Creek near Pollock.
The dam stands 28 feet tall and stretches 365 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 32 acre-feet, and collects water from a drainage area of 288 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.
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Location
| State | Missouri |
| County | Sullivan |
| Nearest City | Pollock |
| River/Stream | East Locust Creek |
| Coordinates | 40.37664, -93.10252 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 365 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 32 acre-ft |
| Max Storage | 32 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 288 sq mi |
| Max Discharge | 93 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | REW RANCH |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50675 |
| Federal ID | MO50675 |
| More Info | State Dam Safety Program |