Wendall Willkie is an earth dam located in Judith Basin County, Montana, built in 1965. It carries a Significant hazard potential classification.
Dam profile
NID height · 15 ft15 ft tall and 275 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Wendall Willkie
The primary purpose of Wendall Willkie is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Saima K. Myllymaki (private). It impounds the Tr-meadow Creek near Denton.
The dam stands 15 feet tall and stretches 275 feet across, and has a maximum storage capacity of 46 acre-feet. Completed in 1965, the structure is well into its service life at over 50 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life.
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Location
| State | Montana |
| County | Judith Basin |
| Nearest City | Denton |
| River/Stream | Tr-meadow Creek |
| Coordinates | 47.20798, -110.26442 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 275 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 46 acre-ft |
| Max Storage | 46 acre-ft |
| Normal Storage | 24 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Saima K. Myllymaki |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03586 |
| Federal ID | MT03586 |
| More Info | State Dam Safety Program |