Halfway
Halfway is an earth dam located in Big Horn County, Montana, built in 1956. It carries a Low hazard potential classification.
About Halfway
The primary purpose of Halfway 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 Flying V Cattle Co (private). It impounds the Tr-halfway Creek near Lodge Grass.
The dam stands 18 feet tall and stretches 140 feet across, and has a maximum storage capacity of 137 acre-feet. Completed in 1956, 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 | Big Horn |
| Nearest City | Lodge Grass |
| River/Stream | Tr-halfway Creek |
| Coordinates | 45.16190, -107.35130 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 140 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 137 acre-ft |
| Max Storage | 137 acre-ft |
| Normal Storage | 65 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | FLYING V CATTLE CO |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02060 |
| Federal ID | MT02060 |
| More Info | State Dam Safety Program |