Three Dollar Bill
Three Dollar Bill is an earth dam located in Toole County, Montana, built in 1970. It carries a Low hazard potential classification.
About Three Dollar Bill
The primary purpose of Three Dollar Bill 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 Joe W Hawkins (private). It impounds the Tr-dunkirk Coulee near Devon.
The dam stands 24 feet tall and stretches 180 feet across, and has a maximum storage capacity of 70 acre-feet. Completed in 1970, 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 | Montana |
| County | Toole |
| Nearest City | Devon |
| River/Stream | Tr-dunkirk Coulee |
| Coordinates | 48.48610, -111.57360 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 180 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 20 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | JOE W HAWKINS |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03654 |
| Federal ID | MT03654 |
| More Info | State Dam Safety Program |