Albro is an earth dam located in Madison County, Montana, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 11 ft11 ft tall and 105 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Albro
The primary purpose of Albro is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Mary E Albro (private). It impounds the Tr- Willow Creek S near Harrison.
The dam stands 11 feet tall and stretches 105 feet across, and has a maximum storage capacity of 70 acre-feet. Completed in 1967, 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 | Madison |
| Nearest City | Harrison |
| River/Stream | Tr- Willow Creek S |
| Coordinates | 45.59537, -111.96777 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 105 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 18 acre-ft |
| Max Discharge | 97 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Mary E Albro |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT00328 |
| Federal ID | MT00328 |
| More Info | State Dam Safety Program |