Steer Canyon Dam is a gravity dam located in Malheur County, Oregon, built in 1954. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 26 ft26 ft tall and 314 ft long, taller than 55% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic concrete gravity section and the water level is illustrative.
About Steer Canyon Dam
The primary purpose of Steer Canyon Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Doi BLM (federal). It impounds the Steer Canyon Creek.
The dam stands 26 feet tall and stretches 314 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 66 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1954, 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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 09/24/2019.
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Location
| State | Oregon |
| County | Malheur |
| Nearest City | None |
| River/Stream | Steer Canyon Creek |
| Coordinates | 42.24734, -117.41141 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 26 ft |
| Dam Length | 314 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 3,724 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | Doi BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 09/24/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OR00758 |
| Federal ID | OR00758 |
| More Info | State Dam Safety Program |