Styer #2
Styer #2 is an earth dam located in Fergus County, Montana, built in 1961. It carries a Low hazard potential classification.
About Styer #2
The primary purpose of Styer #2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Jack Styer (private). It impounds the Tr-antelope Creek.
The dam stands 24 feet tall and stretches 270 feet across, has a maximum storage capacity of 285 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1961, 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. The most recent inspection on record was 01/01/1980. That was over 46 years ago.
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Location
| State | Montana |
| County | Fergus |
| Nearest City | None |
| River/Stream | Tr-antelope Creek |
| Coordinates | 47.37510, -108.70510 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 270 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 285 acre-ft |
| Max Storage | 285 acre-ft |
| Normal Storage | 165 acre-ft |
| Drainage Area | 2 sq mi |
| Max Discharge | 910 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JACK STYER |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 01/01/1980 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02601 |
| Federal ID | MT02601 |
| More Info | State Dam Safety Program |