Greenwood #2
Greenwood #2 is an earth dam located in Valley County, Montana, built in 1970. It carries a Low hazard potential classification.
About Greenwood #2
The primary purpose of Greenwood #2 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Jack Greenwood (private). It impounds the Tr-dogie Creek near Poplar.
The dam stands 27 feet tall and stretches 300 feet across, has a maximum storage capacity of 103 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1970, 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.
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Location
| State | Montana |
| County | Valley |
| Nearest City | Poplar |
| River/Stream | Tr-dogie Creek |
| Coordinates | 48.10850, -106.53110 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 300 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 103 acre-ft |
| Max Storage | 103 acre-ft |
| Normal Storage | 49 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 100 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | JACK GREENWOOD |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02542 |
| Federal ID | MT02542 |
| More Info | State Dam Safety Program |