Hook #31
Hook #31 is an earth dam located in Rosebud County, Montana, built in 1957. It carries a Low hazard potential classification.
About Hook #31
The primary purpose of Hook #31 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 Hook Ranch (private). It impounds the Hobo Coulee near Kinsey.
The dam stands 18 feet tall and stretches 375 feet across, and has a maximum storage capacity of 53 acre-feet. Completed in 1957, 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 | Rosebud |
| Nearest City | Kinsey |
| River/Stream | Hobo Coulee |
| Coordinates | 46.57830, -106.21410 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 375 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 53 acre-ft |
| Max Storage | 53 acre-ft |
| Normal Storage | 25 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | HOOK RANCH |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT01759 |
| Federal ID | MT01759 |
| More Info | State Dam Safety Program |