Hunt #7
Hunt #7 is an earth dam located in Rosebud County, Montana, built in 1960. It carries a Low hazard potential classification.
About Hunt #7
The primary purpose of Hunt #7 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 Hunt Oil Company (private). It impounds the Tr-big Porcupine Creek near Forsyth.
The dam stands 20 feet tall and stretches 375 feet across, has a maximum storage capacity of 78 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1960, 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 | Forsyth |
| River/Stream | Tr-big Porcupine Creek |
| Coordinates | 46.77040, -107.19740 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 375 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 78 acre-ft |
| Max Storage | 78 acre-ft |
| Normal Storage | 48 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 900 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | HUNT OIL COMPANY |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02422 |
| Federal ID | MT02422 |
| More Info | State Dam Safety Program |