102 River Tributaries Dam Lt-47
102 River Tributaries Dam Lt-47 is an earth dam located in Nodaway County, Missouri, built in 1976. It carries a Low hazard potential classification.
About 102 River Tributaries Dam Lt-47
The primary purpose of 102 River Tributaries Dam Lt-47 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 L.frueh&d.aley (private). It impounds the Tr-canal Branch & 102 River near Maryville.
The dam stands 30 feet tall and stretches 350 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 19 acre-feet, and collects water from a drainage area of 172 square miles. Completed in 1976, the structure is 50 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 | Nodaway |
| Nearest City | Maryville |
| River/Stream | Tr-canal Branch & 102 River |
| Coordinates | 40.40651, -94.86756 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 28 ft |
| Dam Length | 350 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 19 acre-ft |
| Max Storage | 19 acre-ft |
| Normal Storage | 11 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 172 sq mi |
| Max Discharge | 150 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | L.FRUEH&D.ALEY |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50375 |
| Federal ID | MO50375 |
| More Info | State Dam Safety Program |