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 76035 Siuslaw River FNP Pacific Ocean 7/13/2012 7/22/2012 10 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2010 Federal Maintenance Hopper 178800 Siuslaw River FNP Pacific Ocean 8/15/2010 9/1/2010 2454 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2013 Federal Maintenance Hopper 39366 Siuslaw River FNP Pacific Ocean 4/1/2013 11/1/2013 2982 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2014 Federal Maintenance Hopper 74670 Siuslaw River FNP Pacific Ocean 6/1/2014 6/30/2014 3173 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2015 Federal Maintenance Hopper 85732 Siuslaw River FNP Pacific Ocean 7/1/2015 7/31/2015 3241 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2011 Federal Maintenance Hopper 84300 Siuslaw River FNP Pacific Ocean N/I N/I 3257 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2016 Federal Maintenance Hopper 79314 Siuslaw River FNP Pacific Ocean 7/22/2016 9/3/2016 4248 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2017 Federal Maintenance Hopper 89973 Siuslaw River FNP Pacific Ocean 8/27/2017 9/4/2017 4429 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2018 Federal Maintenance Hopper 73334 Siuslaw River FNP Pacific Ocean 8/1/2018 9/30/2018 4567 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2019 Federal Maintenance Hopper 54452 Siuslaw River FNP Pacific Ocean 7/11/2019 7/15/2019 4837 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2020 Federal Maintenance Hopper 48611 Siuslaw River FNP Pacific Ocean 6/19/2020 6/26/2020 5842 US-240 Open, Final designated ODMDS
Siuslaw River North Site NWP Portland R10 2021 Federal Maintenance Hopper 100921 Siuslaw River FNP Pacific Ocean 8/25/2021 9/8/2021 6365 US-240 Open, Final designated ODMDS