Bob #2
Bob #2 is an earth dam located in Garfield County, Montana, built in 1959. It carries a Low hazard potential classification.
About Bob #2
The primary purpose of Bob #2 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 Smith Ranch Co (private). It impounds the Tr-spring Coulee near Cohagen.
The dam stands 20 feet tall and stretches 175 feet across, and has a maximum storage capacity of 62 acre-feet. Completed in 1959, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Montana |
| County | Garfield |
| Nearest City | Cohagen |
| River/Stream | Tr-spring Coulee |
| Coordinates | 46.94150, -106.66900 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 175 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 62 acre-ft |
| Max Storage | 62 acre-ft |
| Normal Storage | 32 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | SMITH RANCH CO |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02279 |
| Federal ID | MT02279 |
| More Info | State Dam Safety Program |