| ODMDS | District code | USACE District | USEPA Region | CYear | Project type | Work type | Disposal Method | CY3 | Dredged | Sea area | Start date | End date | DredgeEventID | LC Site No. | Disposal site status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouth of Columbia River Material Site G | NWP | Portland | R10 | 1976 | Federal | Maintenance | (N/I) | 581616 | Columbia River at the Mouth FNP | Pacific Ocean | N/I | N/I | 4683 | US-047 | Closed, Interim designated ODMDS |