Quincy Sludge Storage Lagoon System Lagoons 1 2 And 3
Quincy Sludge Storage Lagoon System Lagoons 1 2 And 3 is an earth dam located in Grant County, Washington, built in 1986. It carries a Significant hazard potential classification and has a fair condition assessment.
About Quincy Sludge Storage Lagoon System Lagoons 1 2 And 3
Quincy Sludge Storage Lagoon System Lagoons 1 2 And 3 is a dam in Grant, Washington. The dam is owned by Quincy City (local government).
The dam stands 15 feet tall and stretches 1,370 feet across, has a maximum storage capacity of 30 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1986, the structure is 40 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 08/19/2019.
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Location
| State | Washington |
| County | Grant |
| Coordinates | 47.21536, -119.84435 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 1,370 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 30 acre-ft |
| Max Storage | 30 acre-ft |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Quincy City |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 08/19/2019 |
| Emergency Action Plan | No |
Identifiers
| NID ID | WA02069 |
| Federal ID | WA02069 |
| More Info | State Dam Safety Program |