Ocean Dredged Material Disposal Site Database

DOTS
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
Grays Harbor Southwest Navigation Site NWS Seattle R10 1990 Federal Maintenance Hopper 9205000 Grays Harbor FNP Pacific Ocean 7/11/1990 9/23/1990 1223 US-123 Open, Final designated ODMDS
Grays Harbor Eight Mile NWS Seattle R10 1990 Federal Capital Scow 217300 Grays Harbor FNP Pacific Ocean 5/13/1990 11/9/1990 1224 US-122 Closed, Final designated ODMDS
Grays Harbor Southwest Navigation Site NWS Seattle R10 1991 Federal Maintenance Hopper 452000 Grays Harbor FNP Pacific Ocean 7/3/1991 7/18/1991 1225 US-123 Open, Final designated ODMDS
Grays Harbor Southwest Navigation Site NWS Seattle R10 1992 Federal Maintenance Hopper 1621000 Grays Harbor FNP Pacific Ocean 3/1/1992 6/30/1992 1709 US-123 Open, Final designated ODMDS
Grays Harbor Southwest Navigation Site NWS Seattle R10 1993 Federal Maintenance Hopper 1120000 Grays Harbor FNP Pacific Ocean N/I N/I 1710 US-123 Open, Final designated ODMDS