Othello Primary Treatment Pond 1a
Othello Primary Treatment Pond 1a is an earth dam located in Adams County, Washington, built in 1982. It carries a Low hazard potential classification.
About Othello Primary Treatment Pond 1a
Othello Primary Treatment Pond 1a is a dam in Adams, Washington. The dam is owned by Othello City (local government). It impounds the Tr-crab Creek-offstream near Corfu.
The dam stands 27 feet tall and stretches 2,250 feet across, creates a reservoir covering 115 acres, has a maximum storage capacity of 200 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1982, the structure is 44 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Washington |
| County | Adams |
| Nearest City | Corfu |
| River/Stream | Tr-crab Creek-offstream |
| Coordinates | 46.82608, -119.22481 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Length | 2,250 ft |
| Year Completed | 1982 (44 years old) |
Storage & Hydraulics
| NID Storage | 200 acre-ft |
| Max Storage | 200 acre-ft |
| Normal Storage | 115 acre-ft |
| Surface Area | 115 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 6 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Othello City |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | WA00470 |
| Federal ID | WA00470 |
| More Info | State Dam Safety Program |