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
Chetco Dredged Material Site NWP Portland R10 2012 Federal Maintenance Scow 25,495 Chetco River, OR Pacific Ocean 08/22/2012 08/30/2012 6 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2012 Permit Maintenance Pipeline 31,000 Port of Brookings, Chetco River, OR Pacific Ocean 09/06/2012 10/10/2012 14 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1986 Federal Maintenance Hopper 40,300 Chetco River, OR Pacific Ocean 05/07/1986 09/16/1986 91 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1977 Federal Maintenance Hopper 7,800 Chetco River, OR Pacific Ocean 08/30/1977 09/07/1977 229 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1976 Federal Maintenance Hopper 60,100 Chetco River, OR Pacific Ocean 04/13/1976 05/24/1976 304 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1978 Federal Maintenance Hopper 56,000 Chetco River, OR Pacific Ocean 04/08/1978 04/30/1978 409 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1982 Federal Maintenance Hopper 64,433 Chetco River, OR Pacific Ocean 04/08/1982 08/12/1982 421 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1980 Federal Maintenance Hopper 54,300 Chetco River, OR Pacific Ocean 04/01/1980 04/29/1980 559 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1979 Federal Maintenance Hopper 44,230 Chetco River, OR Pacific Ocean 04/20/1979 05/13/1979 734 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1981 Federal Maintenance Hopper 76,305 Chetco River, OR Pacific Ocean 04/15/1981 09/10/1981 853 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1983 Federal Maintenance Hopper 59,718 Chetco River, OR Pacific Ocean 05/03/1983 09/15/1983 869 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1984 Federal Maintenance Hopper 31,876 Chetco River, OR Pacific Ocean 05/20/1984 08/23/1984 1004 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1985 Federal Maintenance Hopper 35,045 Chetco River, OR Pacific Ocean 05/15/1985 09/12/1985 1055 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1987 Federal Maintenance Hopper 15,200 Chetco River, OR Pacific Ocean 05/09/1987 05/13/1987 1130 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1989 Federal Maintenance Hopper 20,041 Chetco River, OR Pacific Ocean 07/31/1989 08/02/1989 1184 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1988 Federal Maintenance Hopper 53,569 Chetco River, OR Pacific Ocean 06/01/1988 09/28/1988 1189 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1990 Federal Maintenance Hopper 36,756 Chetco River, OR Pacific Ocean 04/30/1990 07/10/1990 1248 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1991 Federal Maintenance Hopper 31,481 Chetco River, OR Pacific Ocean 05/25/1991 06/04/1991 1260 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2010 Federal Maintenance Hopper 10,835 Port of Brookings, Chetco River, OR Pacific Ocean 09/16/2010 09/24/2010 2771 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1992 (N/I) (N/I) 27,800 Chetco River, OR Pacific Ocean 3274 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2011 (N/I) (N/I) 10,011 Pacific Ocean 3275 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2019 Federal Maintenance Hopper 32,691 Chetco River Pacific Ocean 06/20/2019 07/07/2019 4824 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1993 Federal Maintenance Hopper 35,300 Chetco River, OR Pacific Ocean 06/30/1993 10/11/1993 1396 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1994 Federal Maintenance Hopper 15,772 Chetco River, OR Pacific Ocean 06/30/1994 09/24/1994 1910 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1995 Federal Maintenance Hopper 29,805 Entrance, Chetco River, OR Pacific Ocean 05/29/1995 07/10/1995 2050 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2001 Federal Maintenance Hopper 38,332 Port of Brookings, Chetco River, OR Pacific Ocean 03/09/2001 08/29/2001 2216 US-021 Open, Final designated ODMDS