Sample Flats Dam is an earth dam located in Chouteau County, Montana. It carries a Low hazard potential classification.
Dam profile
NID height · 14 ft14 ft tall. 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 Sample Flats Dam
Sample Flats Dam is a dam in Chouteau, Montana. The dam is owned by Twin Hills Colony (private). It impounds the Dugout Coulee.
The dam stands 14 feet tall, and has a maximum storage capacity of 400 acre-feet.
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 | Chouteau |
| River/Stream | Dugout Coulee |
| Coordinates | 48.04826, -111.09685 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
Storage & Hydraulics
| NID Storage | 400 acre-ft |
| Max Storage | 400 acre-ft |
| Normal Storage | 345 acre-ft |
Ownership & Safety
| Owner | Twin Hills Colony |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03965 |
| Federal ID | MT03965 |
| More Info | State Dam Safety Program |