Sikorski & Sons
Sikorski & Sons is an earth dam located in Fallon County, Montana, built in 1952. It carries a Low hazard potential classification.
About Sikorski & Sons
The primary purpose of Sikorski & Sons is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Sikorski & Sons, Inc. (private). It impounds the Tr-little Beaver Creek near Marmarth North Dakota.
The dam stands 30 feet tall and stretches 450 feet across, has a maximum storage capacity of 137 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1952, 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 | Fallon |
| Nearest City | Marmarth North Dakota |
| River/Stream | Tr-little Beaver Creek |
| Coordinates | 46.08860, -104.38210 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 450 ft |
| Year Completed | 1952 (74 years old) |
Storage & Hydraulics
| NID Storage | 137 acre-ft |
| Max Storage | 137 acre-ft |
| Normal Storage | 84 acre-ft |
| Drainage Area | 3 sq mi |
| Max Discharge | 240 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | SIKORSKI & SONS, INC. |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02399 |
| Federal ID | MT02399 |
| More Info | State Dam Safety Program |