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
Umpqua River North Site NWP Portland R10 2012 Federal Maintenance Hopper 114600 Winchester Bay, Umpqua River FNP Pacific Ocean 7/6/2012 9/24/2012 3 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2010 Federal Maintenance Hopper 113400 Umpqua River- Reedsport Pacific Ocean 8/6/2010 8/15/2010 2384 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2009 Federal Maintenance Hopper 60600 Umpqua River- Reedsport Pacific Ocean 5/27/2009 9/26/2009 2646 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2011 Federal Maintenance Hopper 133137 Umpqua River FNP Pacific Ocean 8/12/2011 8/20/2011 2884 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2011 Federal Maintenance Hopper 214584 Umpqua River FNP Pacific Ocean 5/25/2011 9/17/2011 2885 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2011 Federal Maintenance Hopper 84260 Umpqua River FNP Pacific Ocean 7/10/2011 8/8/2011 2888 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2013 Federal Maintenance Hopper 119937 Winchester Bay, Umpqua River FNP Pacific Ocean 4/1/2013 11/1/2013 2983 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2014 Federal Maintenance Scow 17693 Umpqua River FNP Pacific Ocean 8/1/2014 8/31/2014 3171 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2014 Federal Maintenance Hopper 169301 Umpqua River FNP Pacific Ocean 7/1/2014 9/30/2014 3172 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2015 Federal Maintenance Hopper 154412 Umpqua River FNP Pacific Ocean 7/1/2015 10/31/2015 3240 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2016 Federal Maintenance Hopper 182245 Winchester Bay, Umpquar Rver FNP and Reedsport Pacific Ocean 7/7/2016 9/18/2016 4249 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2017 Federal Maintenance Hopper 162523 Winchester Bay, Umpquar Rver FNP and Reedsport Pacific Ocean 7/8/2017 10/5/2017 4430 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2018 Federal Maintenance Hopper 121648 Umpqua River FNP Pacific Ocean 6/1/2018 9/30/2018 4568 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2020 Federal Maintenance Hopper 77036 Umpqua River FNP Pacific Ocean 9/12/2020 9/18/2020 5843 US-025 Open, Final designated ODMDS
Umpqua River North Site NWP Portland R10 2021 Federal Maintenance Hopper 26305 Umpqua River FNP Pacific Ocean 7/5/2021 9/19/2021 6367 US-025 Open, Final designated ODMDS