Hugh M. Wallace Dam
Hugh M. Wallace Dam is an earth dam located in Holt County, Missouri, built in 2003. It carries a Low hazard potential classification.
About Hugh M. Wallace Dam
The primary purpose of Hugh M. Wallace 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 High M. Wallace (private). It impounds the Squaw Creek near Nodaway.
The dam stands 33 feet tall and stretches 550 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 61 acre-feet, and collects water from a drainage area of 204 square miles. Completed in 2003, 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 06/30/2004. That was over 21 years ago.
At 33 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Missouri |
| County | Holt |
| Nearest City | Nodaway |
| River/Stream | Squaw Creek |
| Coordinates | 40.23796, -95.25058 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 550 ft |
| Year Completed | 2003 (23 years old) |
Storage & Hydraulics
| NID Storage | 61 acre-ft |
| Max Storage | 61 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 204 sq mi |
| Max Discharge | 40 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Grade Stabilization |
| Owner | HIGH M. WALLACE |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/30/2004 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO51218 |
| Federal ID | MO51218 |
| More Info | State Dam Safety Program |