Freezeout Reservoir is an earth dam located in Crook County, Oregon, built in 1950. It carries a Low hazard potential classification.
Dam profile
NID height · 24 ft24 ft tall and 687 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 Freezeout Reservoir
The primary purpose of Freezeout Reservoir is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Gi Ranch Corp Delaware Corp (private). It impounds the Long Hollow Creek near Post.
The dam stands 24 feet tall and stretches 687 feet across, creates a reservoir covering 24 acres, has a maximum storage capacity of 185 acre-feet, and collects water from a drainage area of 7 square miles. Completed in 1950, 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. The most recent inspection on record was 08/17/2017.
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Location
| State | Oregon |
| County | Crook |
| Nearest City | Post |
| River/Stream | Long Hollow Creek |
| Coordinates | 43.86373, -119.87047 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 687 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 185 acre-ft |
| Max Storage | 185 acre-ft |
| Normal Storage | 185 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 410 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Gi Ranch Corp Delaware Corp |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/17/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR03715 |
| Federal ID | OR03715 |
| More Info | State Dam Safety Program |