Sleepy Hollow Dam
Sleepy Hollow Dam is an earth dam located in Stevens County, Washington, built in 2000. It carries a Low hazard potential classification.
About Sleepy Hollow Dam
The primary purpose of Sleepy Hollow Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Johnson Childrens Trust (private). It impounds the Tr-big Sheep Creek.
The dam stands 15 feet tall and stretches 160 feet across, creates a reservoir covering 15 acres, and has a maximum storage capacity of 108 acre-feet. Completed in 2000, the structure is 26 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 05/30/2001. That was over 24 years ago.
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Location
| State | Washington |
| County | Stevens |
| River/Stream | Tr-big Sheep Creek |
| Coordinates | 48.94810, -117.90797 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 160 ft |
| Year Completed | 2000 (26 years old) |
Storage & Hydraulics
| NID Storage | 108 acre-ft |
| Max Storage | 108 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 15 acres |
Ownership & Safety
| Purpose | Recreation |
| Owner | Johnson Childrens Trust |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 05/30/2001 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00678 |
| Federal ID | WA00678 |
| More Info | State Dam Safety Program |