Lenice Dam is a rockfill dam located in Grant County, Washington, built in 1976. It carries a Low hazard potential classification.
Dam profile
NID height · 10 ft10 ft tall and 100 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic rockfill embankment section and the water level is illustrative.
About Lenice Dam
The primary purpose of Lenice Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Wa Dfw (state). It impounds the Tr-lower Crab Creek near Beverly.
The dam stands 10 feet tall and stretches 100 feet across, creates a reservoir covering 94 acres, has a maximum storage capacity of 133 acre-feet, and collects water from a drainage area of 20 square miles. Completed in 1976, the structure is 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. The most recent inspection on record was 06/05/1998. That was over 28 years ago.
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Location
| State | Washington |
| County | Grant |
| Nearest City | Beverly |
| River/Stream | Tr-lower Crab Creek |
| Coordinates | 46.84348, -119.84228 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 10 ft |
| Dam Length | 100 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 133 acre-ft |
| Max Storage | 133 acre-ft |
| Normal Storage | 110 acre-ft |
| Surface Area | 94 acres |
| Drainage Area | 20 sq mi |
| Max Discharge | 219 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Wa Dfw |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/05/1998 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00375 |
| Federal ID | WA00375 |
| More Info | State Dam Safety Program |