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
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