Ocean Dredged Material Disposal Site Database

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
Siuslaw River North Site	NWP	Portland	R10	2012	Federal	Maintenance	Hopper	76,035	Siuslaw River	Pacific Ocean	07/13/2012	07/22/2012	10	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2014	Federal	Maintenance	Hopper	74,670	Siuslaw River	Pacific Ocean	06/01/2014	06/30/2014	3173	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2015	Federal	Maintenance	Hopper	85,732	Siuslaw River- Florence	Pacific Ocean	07/01/2015	07/31/2015	3241	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2011	Federal	Maintenance	Hopper	84,300	Siuslaw River	Pacific Ocean			3257	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2016	Federal	Maintenance	Hopper	79,314	Siuslaw River- Florence	Pacific Ocean	07/22/2016	09/03/2016	4248	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2017	Federal	Maintenance	Hopper	89,973	Siuslaw River- Florence	Pacific Ocean	08/27/2017	09/04/2017	4429	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2018	Federal	Maintenance	Hopper	73,334	Siuslaw River	Pacific Ocean	08/01/2018	09/30/2018	4567	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2019	Federal	Maintenance	Hopper	54,452	Siuslaw River	Pacific Ocean	07/11/2019	07/15/2019	4837	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2013	Federal	Maintenance	Hopper	39,366	Siuslaw River- Newport	Pacific Ocean	04/01/2013	11/01/2013	2982	US-240	Open, Final designated ODMDS
Siuslaw River North Site	NWP	Portland	R10	2010	Federal	Maintenance	Hopper	178,800	Siuslaw River- Florence	Pacific Ocean	08/15/2010	09/01/2010	2454	US-240	Open, Final designated ODMDS