George City Wastewater Treatment Lago
George City Wastewater Treatment Lago is an earth dam located in Grant County, Washington, built in 1996. It carries a Low hazard potential classification.
About George City Wastewater Treatment Lago
George City Wastewater Treatment Lago is a dam in Grant, Washington. The dam is owned by George City (local government). It impounds the Offstream-columbia.
The dam stands 9 feet tall and stretches 3,060 feet across, creates a reservoir covering 11 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1996, the structure is 30 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.
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Location
| State | Washington |
| County | Grant |
| River/Stream | Offstream-columbia |
| Coordinates | 47.10180, -119.86561 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 9 ft |
| Dam Length | 3,060 ft |
| Year Completed | 1996 (30 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | George City |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00654 |
| Federal ID | WA00654 |
| More Info | State Dam Safety Program |