Nnn Ranch #2
Nnn Ranch #2 is an earth dam located in Rosebud County, Montana, built in 1959. It carries a Low hazard potential classification.
About Nnn Ranch #2
The primary purpose of Nnn Ranch #2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Vt Ranch Inc (private). It impounds the Tr-mcginnis Creek near Forsyth.
The dam stands 10 feet tall and stretches 125 feet across, and has a maximum storage capacity of 60 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 | Rosebud |
| Nearest City | Forsyth |
| River/Stream | Tr-mcginnis Creek |
| Coordinates | 46.79170, -107.36050 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 125 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 13 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | VT RANCH INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02039 |
| Federal ID | MT02039 |
| More Info | State Dam Safety Program |