Tabo Creek Watershed Dam A-21
Tabo Creek Watershed Dam A-21 is an earth dam located in Lafayette County, Missouri, built in 1962. It carries a Low hazard potential classification.
About Tabo Creek Watershed Dam A-21
The primary purpose of Tabo Creek Watershed Dam A-21 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 Tabo Cr Wrsd Subdistrict (local government). It impounds the Tr-tabo Creek near Norborne.
The dam stands 24 feet tall and stretches 530 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 159 acre-feet, and collects water from a drainage area of 590 square miles. Completed in 1962, the structure is well into its service life at over 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 | Lafayette |
| Nearest City | Norborne |
| River/Stream | Tr-tabo Creek |
| Coordinates | 39.11494, -93.74729 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 22 ft |
| Dam Length | 530 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 159 acre-ft |
| Max Storage | 159 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 590 sq mi |
| Max Discharge | 905 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | TABO CR WRSD SUBDISTRICT |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO10513 |
| Federal ID | MO10513 |
| More Info | State Dam Safety Program |