Small Dam
Small Dam is an earth dam located in Clark County, Missouri, built in 2006. It carries a Low hazard potential classification.
About Small Dam
The primary purpose of Small 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 Aaron Small (private). It impounds the Tr-n. Wyaconda near Canton.
The dam stands 30 feet tall and stretches 375 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 62 acre-feet, and collects water from a drainage area of 150 square miles. Completed in 2006, the structure is relatively new.
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. The most recent inspection on record was 09/30/2006. That was over 19 years ago.
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Location
| State | Missouri |
| County | Clark |
| Nearest City | Canton |
| River/Stream | Tr-n. Wyaconda |
| Coordinates | 40.44180, -91.92110 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 26 ft |
| Dam Length | 375 ft |
| Year Completed | 2006 (20 years old) |
Storage & Hydraulics
| NID Storage | 62 acre-ft |
| Max Storage | 62 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 150 sq mi |
| Max Discharge | 13 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | AARON SMALL |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/30/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO51403 |
| Federal ID | MO51403 |
| More Info | State Dam Safety Program |