Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2012 |
Federal |
Maintenance |
Hopper |
608829 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/13/2012 |
9/28/2012 |
4 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2005 |
Federal |
Maintenance |
Hopper |
2600000 |
Columbia River at the Mouth FNP |
Pacific Ocean |
6/1/2005 |
10/17/2005 |
2285 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2009 |
Federal |
Maintenance |
Hopper |
3579500 |
Columbia River at the Mouth FNP |
Pacific Ocean |
4/18/2009 |
10/9/2009 |
2378 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2006 |
Federal |
Maintenance |
Hopper |
1395300 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/1/2006 |
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 |
1677200 |
Columbia River at the Mouth FNP |
Pacific Ocean |
6/12/2004 |
8/21/2004 |
2566 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2007 |
Federal |
Maintenance |
Hopper |
2040300 |
Columbia River at the Mouth FNP |
Pacific Ocean |
N/I |
N/I |
2595 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2008 |
Federal |
Maintenance |
Hopper |
647000 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/30/2008 |
11/8/2008 |
2722 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2006 |
Federal |
Maintenance |
Hopper |
860800 |
Columbia River at the Mouth FNP |
Pacific Ocean |
9/5/2006 |
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 |
318000 |
Columbia River at the Mouth FNP |
Pacific Ocean |
9/9/2010 |
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 |
1039929 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/21/2011 |
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 |
1202954 |
Columbia River at the Mouth FNP |
Pacific Ocean |
6/1/2013 |
11/1/2013 |
2933 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2014 |
Federal |
Maintenance |
Hopper |
1359554 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/15/2014 |
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 |
1570331 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/15/2015 |
10/9/2015 |
3249 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2016 |
Federal |
Maintenance |
Hopper |
1438221 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/25/2016 |
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 |
743322 |
Columbia River at the Mouth FNP |
Pacific Ocean |
7/20/2017 |
9/30/2017 |
4427 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2018 |
Federal |
Maintenance |
Hopper |
821879 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/1/2018 |
9/30/2018 |
4561 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2018 |
Federal |
Maintenance |
Hopper |
198674 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/1/2018 |
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 |
71706 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/18/2019 |
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 |
355913 |
Columbia River at the Mouth FNP |
Pacific Ocean |
9/2/2019 |
9/30/2019 |
4834 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2020 |
Federal |
Maintenance |
Hopper |
103332 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/6/2020 |
9/3/2020 |
5838 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2020 |
Federal |
Maintenance |
Hopper |
254752 |
Columbia River at the Mouth FNP |
Pacific Ocean |
8/21/2020 |
10/7/2020 |
5839 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2021 |
Federal |
Maintenance |
Hopper |
161372 |
Columbia River at the Mouth FNP |
Pacific Ocean |
9/23/2021 |
11/3/2021 |
6360 |
US-229 |
Open, Final designated ODMDS |
Mouth of the Columbia River Deep Water Site (DWS) |
NWP |
Portland |
R10 |
2021 |
Federal |
Maintenance |
Hopper |
46172 |
Columbia River at the Mouth FNP |
Pacific Ocean |
9/1/2021 |
10/9/2021 |
6361 |
US-229 |
Open, Final designated ODMDS |