Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2012 |
Federal |
Maintenance |
Hopper |
608,829 |
Mouth of the Columbia River |
Pacific Ocean |
07/13/2012 |
09/28/2012 |
4 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2008 |
Federal |
Maintenance |
Hopper |
647,000 |
Mouth of the Columbia River |
Pacific Ocean |
07/30/2008 |
11/08/2008 |
2722 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2006 |
Federal |
Maintenance |
Hopper |
860,800 |
Mouth of the Columbia River |
Pacific Ocean |
09/05/2006 |
11/21/2006 |
2752 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2010 |
Federal |
Maintenance |
Hopper |
318,000 |
Mouth of the Columbia River |
Pacific Ocean |
09/09/2010 |
10/15/2010 |
2807 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2011 |
Federal |
Maintenance |
Hopper |
1,039,929 |
Mouth of the Columbia River |
Pacific Ocean |
08/21/2011 |
10/22/2011 |
2882 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2013 |
Federal |
Maintenance |
Hopper |
1,202,954 |
Mouth of the Columbia River |
Pacific Ocean |
06/01/2013 |
11/01/2013 |
2933 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2014 |
Federal |
Maintenance |
Hopper |
1,359,554 |
Mouth of the Columbia River |
Pacific Ocean |
08/15/2014 |
10/14/2014 |
3179 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2015 |
Federal |
Maintenance |
Hopper |
1,570,331 |
Mouth of the Columbia River |
Pacific Ocean |
07/15/2015 |
10/09/2015 |
3249 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2016 |
Federal |
Maintenance |
Hopper |
1,438,221 |
Mouth of the Columbia River Entrance |
Pacific Ocean |
07/25/2016 |
10/22/2016 |
4242 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2017 |
Federal |
Maintenance |
Hopper |
743,322 |
Mouth of the Columbia River Entrance |
Pacific Ocean |
07/20/2017 |
09/30/2017 |
4427 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2018 |
Federal |
Maintenance |
Hopper |
821,879 |
Mouth of the Columbia River |
Pacific Ocean |
08/01/2018 |
09/30/2018 |
4561 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2018 |
Federal |
Maintenance |
Hopper |
198,674 |
Mouth of the Columbia River |
Pacific Ocean |
08/01/2018 |
10/31/2018 |
4562 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2019 |
Federal |
Maintenance |
Hopper |
71,706 |
Mouth of the Columbia River |
Pacific Ocean |
08/18/2019 |
10/11/2019 |
4833 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2019 |
Federal |
Maintenance |
Hopper |
355,913 |
Mouth of the Columbia River |
Pacific Ocean |
09/02/2019 |
09/30/2019 |
4834 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2009 |
Federal |
Maintenance |
Hopper |
3,579,500 |
Mouth of the Columbia River |
Pacific Ocean |
04/18/2009 |
10/09/2009 |
2378 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2005 |
Federal |
Maintenance |
Hopper |
2,600,000 |
Mouth of the Columbia River |
Pacific Ocean |
06/01/2005 |
10/17/2005 |
2285 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2006 |
Federal |
Maintenance |
Hopper |
1,395,300 |
Mouth of the Columbia River |
Pacific Ocean |
07/01/2006 |
10/14/2006 |
2516 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2004 |
Federal |
Maintenance |
Hopper |
1,677,200 |
Mouth of the Columbia River |
Pacific Ocean |
06/12/2004 |
08/21/2004 |
2566 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2007 |
Federal |
Maintenance |
Hopper |
2,040,300 |
Mouth of the Columbia River |
Pacific Ocean |
|
|
2595 |
US-229 |
Open, Final designated ODMDS |