Crazy Creek Reservoir
Crazy Creek Reservoir is an earth dam located in Fergus County, Montana, built in 1946. It carries a Low hazard potential classification.
About Crazy Creek Reservoir
The primary purpose of Crazy Creek Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by June Lamp Clark (private). It impounds the Tr-warm Spring Creek near Hilger.
The dam stands 30 feet tall and stretches 100 feet across, and has a maximum storage capacity of 92 acre-feet. Completed in 1946, the structure is well-established, with more than 75 years of service.
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 | Fergus |
| Nearest City | Hilger |
| River/Stream | Tr-warm Spring Creek |
| Coordinates | 47.22890, -109.56950 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 100 ft |
| Year Completed | 1946 (80 years old) |
Storage & Hydraulics
| NID Storage | 92 acre-ft |
| Max Storage | 92 acre-ft |
| Normal Storage | 36 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JUNE LAMP CLARK |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03422 |
| Federal ID | MT03422 |
| More Info | State Dam Safety Program |