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
Chetco Dredged Material Site NWP Portland R10 2012 Permit Maintenance Pipeline 31000 Port of Brookings, Chetco River, OR Pacific Ocean 9/6/2012 10/10/2012 14 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2012 Permit Maintenance Scow 25200 Coos Bay- Roseburg Forest Products and Ocean Terminals, North Bend Pacific Ocean 6/26/2012 9/6/2012 15 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2012 Permit Maintenance Scow 10500 Coos Bay Pacific Ocean 9/1/2012 9/30/2012 16 US-061 Open, Final designated ODMDS
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
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
Coos Bay Material Site F (2006-present) NWP Portland R10 2012 Federal Maintenance Hopper 637839 Coos Bay FNP Pacific Ocean 6/26/2012 9/6/2012 5 US-238 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2012 Federal Maintenance Scow 25495 Chetco River FNP Pacific Ocean 8/22/2012 8/30/2012 6 US-021 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2012 Federal Maintenance Hopper 1722918 Columbia River at the Mouth FNP Pacific Ocean 7/10/2012 9/28/2012 7 US-228 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2012 Federal Maintenance Hopper 344816 Yaquina Bay- Newport Pacific Ocean 5/1/2012 10/11/2012 8 US-226 Open, Final designated ODMDS
Rogue River NWP Portland R10 2012 Federal Maintenance Hopper 48878 Rogue River at Gold Beach FNP Pacific Ocean 6/22/2012 7/29/2012 9 US-022 Open, Final designated ODMDS
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
Coquille River Entrance NWP Portland R10 2012 Federal Maintenance Hopper 15436 Coquille River FNP Pacific Ocean 6/27/2012 9/1/2012 56 US-024 Open, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 41300 Columbia River at Baker Bay FNP Pacific Ocean 7/25/1986 10/15/1986 90 US-205 Closed, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1986 Federal Maintenance Hopper 40300 Chetco River FNP Pacific Ocean 5/7/1986 9/16/1986 91 US-021 Open, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1986 Federal Maintenance Hopper 2033500 Columbia River at the Mouth FNP Pacific Ocean 5/26/1986 9/30/1986 92 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1986 Federal Maintenance Hopper 3382700 Columbia River at the Mouth FNP Pacific Ocean 5/26/1986 9/30/1986 93 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 1596400 Columbia River at the Mouth FNP Pacific Ocean 5/26/1986 9/30/1986 94 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 9800 Columbia and Lower Willamette Rivers below Vancouver FNP Pacific Ocean 9/21/1986 9/21/1986 95 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 309100 Coos Bay FNP Pacific Ocean 5/21/1986 9/27/1986 96 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1986 Federal Maintenance Hopper 1192500 Coos Bay FNP Pacific Ocean 5/21/1986 9/27/1986 97 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 102900 Coos Bay FNP Pacific Ocean 7/2/1986 10/6/1986 98 US-048 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1986 Federal Maintenance Hopper 61300 Coquille River FNP Pacific Ocean 6/5/1986 9/18/1986 99 US-024 Open, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1986 Federal Maintenance Hopper 1200 Skipanon Channel FNP Pacific Ocean 10/3/1986 10/14/1986 100 US-205 Closed, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1986 Federal Maintenance Hopper 219000 Siuslaw River FNP Pacific Ocean 5/22/1986 9/10/1986 101 US-026 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1976 Permit Maintenance Scow 124000 Port of Astoria, Columbia River Pacific Ocean 6/7/1976 12/16/1976 116 US-043 Closed, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1986 Federal Maintenance Hopper 94946 Umpqua River FNP Pacific Ocean 5/15/1986 9/8/1986 123 US-x03 Closed, Interim designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1986 Federal Maintenance Hopper 242468 Yaquina Bay and Harbor FNP Pacific Ocean 8/7/1986 10/1/1986 124 US-224 Closed, Short-term use ODMDS
Chetco Dredged Material Site NWP Portland R10 1977 Federal Maintenance Hopper 7800 Chetco River FNP Pacific Ocean 8/30/1977 9/7/1977 229 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1976 Federal Maintenance Hopper 60100 Chetco River FNP Pacific Ocean 4/13/1976 5/24/1976 304 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1976 Federal Maintenance Hopper 41190 Rogue River at Gold Beach FNP Pacific Ocean 5/16/1976 9/12/1976 305 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1976 Federal Maintenance Hopper 39800 Coquille River FNP Pacific Ocean 7/15/1976 9/11/1976 306 US-024 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1976 Federal Maintenance Hopper 1341261 Coos Bay FNP Pacific Ocean 3/5/1976 9/19/1976 307 US-048 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1976 Federal Capital Hopper 38639 Coos Bay FNP Pacific Ocean 7/1/1976 8/30/1976 308 US-048 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1976 Federal Maintenance Hopper 191360 Umpqua River FNP Pacific Ocean 3/5/1976 10/20/1976 309 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1976 Federal Maintenance Hopper 163700 Siuslaw River FNP Pacific Ocean 4/20/1976 10/19/1976 310 US-026 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1977 Federal Maintenance Hopper 1868579 Columbia River at the Mouth FNP Pacific Ocean 4/21/1977 10/10/1977 311 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1977 Federal Maintenance Hopper 2867393 Columbia River at the Mouth FNP Pacific Ocean 4/21/1977 10/10/1977 312 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1977 Federal Maintenance Hopper 3678429 Columbia River at the Mouth FNP Pacific Ocean 4/21/1977 10/10/1977 313 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1977 Federal Maintenance Hopper 719313 Coos Bay FNP Pacific Ocean 6/1/1977 9/12/1977 314 US-048 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1977 Federal Capital Hopper 643509 Coos Bay FNP Pacific Ocean 1/1/1977 12/31/1977 315 US-048 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1977 Federal Capital Hopper 107483 Coos Bay FNP Pacific Ocean 6/1/1977 9/12/1977 316 US-048 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1977 Federal Maintenance Hopper 62200 Coquille River FNP Pacific Ocean 6/7/1977 8/25/1977 317 US-024 Open, Final designated ODMDS
Port Orford NWP Portland R10 1977 Federal Maintenance Hydraulic 153550 Port Orford FNP Pacific Ocean 7/9/1977 8/30/1977 318 US-023 Closed, Interim designated ODMDS
Rogue River NWP Portland R10 1977 Federal Maintenance Hopper 24300 Rogue River at Gold Beach FNP Pacific Ocean 8/16/1977 9/6/1977 319 US-022 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1977 Federal Maintenance Hopper 75100 Umpqua River FNP Pacific Ocean 6/28/1977 9/26/1977 320 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1977 Federal Maintenance Hopper 139610 Siuslaw River FNP Pacific Ocean 6/7/1977 10/4/1977 321 US-026 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1977 Federal Maintenance Hopper 445491 Yaquina Bay and Harbor FNP Pacific Ocean 6/21/1977 10/15/1977 322 US-027 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1976 Federal Maintenance Hopper 579257 Yaquina Bay and Harbor FNP Pacific Ocean 4/8/1976 7/12/1976 375 US-027 Closed, Interim designated ODMDS
Tillamook Bay Entrance NWP Portland R10 1976 Federal Maintenance Hopper 39400 Tillamook Bay and Bar FNP Pacific Ocean 6/22/1976 6/29/1976 376 US-028 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1976 Federal Maintenance Hopper 3136854 Columbia River at the Mouth FNP Pacific Ocean 5/16/1976 10/1/1976 377 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1976 Federal Maintenance (N/I) 2574 Columbia River at the Mouth FNP Pacific Ocean 7/1/1976 N/I 378 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1976 Federal Capital Hopper 531402 Port of Astoria turning basin, Columbia River Pacific Ocean 6/30/1976 11/30/1976 380 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1978 Federal Maintenance Hopper 5200 Columbia River at Baker Bay FNP Pacific Ocean 4/6/1978 10/20/1978 406 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1978 Federal Maintenance Scow 757787 Coos Bay FNP Pacific Ocean 1/1/1978 12/20/1978 407 US-048 Open, Final designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1978 Federal Maintenance Hopper 459144 Yaquina Bay and Harbor FNP Pacific Ocean 5/7/1978 7/21/1978 408 US-027 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1978 Federal Maintenance Hopper 56000 Chetco River FNP Pacific Ocean 4/8/1978 4/30/1978 409 US-021 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1978 Federal Maintenance Hopper 187500 Umpqua River FNP Pacific Ocean 5/6/1978 10/11/1978 410 US-x03 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1978 Federal Maintenance Hopper 65500 Coquille River FNP Pacific Ocean 5/19/1978 9/7/1978 411 US-024 Open, Final designated ODMDS
Rogue River NWP Portland R10 1978 Federal Maintenance Hopper 36000 Rogue River at Gold Beach FNP Pacific Ocean 7/12/1978 7/21/1978 412 US-022 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1978 Federal Maintenance Hopper 191400 Siuslaw River FNP Pacific Ocean 6/5/1978 10/10/1978 413 US-026 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1978 Federal Maintenance Hopper 3100 Columbia River at the Mouth FNP Pacific Ocean 4/14/1978 10/3/1978 414 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1978 Federal Maintenance Hopper 188200 Columbia River at the Mouth FNP Pacific Ocean 4/14/1978 10/3/1978 415 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1978 Federal Maintenance Hopper 3925450 Columbia River at the Mouth FNP Pacific Ocean 4/14/1978 10/3/1978 416 US-205 Closed, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1982 Federal Maintenance Hopper 64433 Chetco River FNP Pacific Ocean 4/8/1982 8/12/1982 421 US-021 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1982 Federal Maintenance Hopper 100703 Coquille River FNP Pacific Ocean 6/16/1982 9/3/1982 422 US-024 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1982 Federal Maintenance Hopper 919213 Coos Bay FNP Pacific Ocean 5/9/1982 6/11/1982 423 US-048 Open, Final designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1980 Federal Maintenance Hopper 81146 Yaquina Bay and Harbor FNP Pacific Ocean 8/17/1980 8/24/1980 826 US-027 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1980 Federal Maintenance Hopper 11142 Columbia River at the Mouth FNP Pacific Ocean 8/1/1980 9/30/1980 827 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1980 Federal Maintenance Hopper 118686 Columbia River at the Mouth FNP Pacific Ocean 4/15/1980 8/30/1980 828 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1980 Federal Maintenance Hopper 2660908 Columbia River at the Mouth FNP Pacific Ocean 4/15/1980 8/31/1980 829 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1980 Federal Maintenance Hopper 14814 Columbia River at the Mouth FNP Pacific Ocean 9/1/1980 9/30/1980 830 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1979 Federal Maintenance Hopper 657500 Coos Bay FNP Pacific Ocean 4/12/1979 10/21/1979 517 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1979 Federal Maintenance Hopper 1161900 Coos Bay FNP Pacific Ocean 4/12/1979 10/21/1979 518 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site E NWP Portland R10 1979 Federal Maintenance Scow 149300 Coos Bay FNP Pacific Ocean 1/1/1979 5/31/1979 519 US-048 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1979 Federal Maintenance Hopper 82800 Coquille River FNP Pacific Ocean 6/5/1979 8/19/1979 520 US-024 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1979 Federal Maintenance Hopper 246600 Siuslaw River FNP Pacific Ocean 5/14/1979 10/17/1979 521 US-026 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1979 Federal Maintenance Hopper 16500 Columbia River at Baker Bay FNP Pacific Ocean 3/23/1979 4/11/1979 522 US-205 Closed, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1980 Federal Maintenance Hopper 54300 Chetco River FNP Pacific Ocean 4/1/1980 4/29/1980 559 US-021 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1980 Federal Maintenance Hopper 2500 Coquille River FNP Pacific Ocean 5/15/1980 5/16/1980 560 US-024 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1980 Federal Maintenance Hopper 193939 Coos Bay FNP Pacific Ocean 2/1/1980 8/30/1980 561 US-048 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1980 Federal Maintenance Hopper 199800 Umpqua River FNP Pacific Ocean 5/17/1980 10/31/1980 562 US-x03 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1981 Federal Maintenance Hopper 56514 Coquille River FNP Pacific Ocean 6/10/1981 9/29/1981 628 US-024 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1981 Federal Maintenance Hopper 55601 Coos Bay FNP Pacific Ocean 8/12/1981 8/27/1981 629 US-061 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1981 Federal Maintenance Hopper 770732 Coos Bay FNP Pacific Ocean 7/4/1981 7/31/1981 630 US-048 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1981 Federal Maintenance Hopper 228104 Umpqua River FNP Pacific Ocean 5/14/1981 10/22/1981 631 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1980 Federal Maintenance Hopper 94200 Siuslaw River FNP Pacific Ocean 6/19/1980 8/23/1980 674 US-026 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1981 Federal Maintenance Hopper 459486 Siuslaw River FNP Pacific Ocean 5/12/1981 9/18/1981 698 US-026 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1981 Federal Maintenance Hopper 141399 Yaquina Bay and Harbor FNP Pacific Ocean 6/6/1981 6/30/1981 699 US-027 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1981 Federal Maintenance Hopper 2263999 Columbia River at the Mouth FNP Pacific Ocean 5/4/1981 10/22/1981 700 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1981 Federal Maintenance Hopper 9200 Columbia River at the Mouth FNP Pacific Ocean 5/4/1981 10/22/1981 701 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1981 Federal Maintenance Hopper 3042600 Columbia River at the Mouth FNP Pacific Ocean 5/4/1981 10/22/1981 702 US-205 Closed, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1979 Federal Maintenance Hopper 44230 Chetco River FNP Pacific Ocean 4/20/1979 5/13/1979 734 US-021 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1979 Federal Maintenance Hopper 313632 Umpqua River FNP Pacific Ocean 5/21/1979 10/7/1979 735 US-x03 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1979 Federal Maintenance Hopper 378200 Yaquina Bay and Harbor FNP Pacific Ocean 7/2/1979 7/25/1979 740 US-027 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1979 Federal Maintenance Hopper 89300 Columbia River at the Mouth FNP Pacific Ocean 5/12/1979 10/14/1979 741 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1979 Federal Maintenance Hopper 4930840 Columbia River at the Mouth FNP Pacific Ocean 5/12/1979 10/14/1979 742 US-205 Closed, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1978 Federal Maintenance Hopper 922081 Coos Bay FNP Pacific Ocean 5/1/1978 6/29/1978 747 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1982 Federal Maintenance Hopper 643429 Columbia River at the Mouth FNP Pacific Ocean 5/11/1982 8/28/1982 750 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1982 Federal Maintenance Hopper 22229 Columbia River at the Mouth FNP Pacific Ocean 5/11/1982 8/28/1982 751 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1982 Federal Maintenance Hopper 2699729 Columbia River at the Mouth FNP Pacific Ocean 5/11/1982 8/28/1982 752 US-205 Closed, Final designated ODMDS
Rogue River NWP Portland R10 1982 Federal Maintenance Hopper 112418 Rogue River at Gold Beach FNP Pacific Ocean 6/3/1982 8/19/1982 753 US-022 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1982 Federal Maintenance Hopper 343419 Siuslaw River FNP Pacific Ocean 6/18/1982 8/10/1982 754 US-026 Closed, Interim designated ODMDS
Umpqua River Entrance NWP Portland R10 1982 Federal Maintenance Hopper 244927 Umpqua River FNP Pacific Ocean 7/2/1982 9/16/1982 755 US-x03 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1982 Federal Maintenance Hopper 330513 Yaquina Bay and Harbor FNP Pacific Ocean 4/27/1982 9/15/1982 756 US-027 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1981 Federal Maintenance Hopper 76305 Chetco River FNP Pacific Ocean 4/15/1981 9/10/1981 853 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1983 Federal Maintenance Hopper 59718 Chetco River FNP Pacific Ocean 5/3/1983 9/15/1983 869 US-021 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1983 Federal Maintenance Hopper 459061 Coos Bay FNP Pacific Ocean 9/18/1983 12/14/1983 870 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1983 Federal Maintenance Hopper 459061 Coos Bay FNP Pacific Ocean 9/18/1983 12/14/1983 871 US-207 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1983 Federal Maintenance Hopper 30027 Coquille River FNP Pacific Ocean 5/28/1983 6/16/1983 872 US-024 Open, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1983 Federal Maintenance Hopper 1124567 Columbia River at the Mouth FNP Pacific Ocean 8/6/1983 9/30/1983 873 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1983 Federal Maintenance Hopper 200000 Columbia River at the Mouth FNP Pacific Ocean 8/6/1983 9/30/1983 874 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1983 Federal Maintenance Hopper 606200 Columbia River at the Mouth FNP Pacific Ocean 8/6/1983 9/30/1983 875 US-205 Closed, Final designated ODMDS
Rogue River NWP Portland R10 1983 Federal Maintenance Hopper 142268 Rogue River at Gold Beach FNP Pacific Ocean 5/17/1983 7/28/1983 876 US-022 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1983 Federal Maintenance Hopper 213337 Siuslaw River FNP Pacific Ocean 6/17/1983 9/8/1983 877 US-026 Closed, Interim designated ODMDS
Umpqua River Entrance NWP Portland R10 1983 Federal Maintenance Hopper 135958 Umpqua River FNP Pacific Ocean 6/3/1983 9/8/1983 878 US-x03 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1983 Federal Maintenance Hopper 453346 Yaquina Bay and Harbor FNP Pacific Ocean 8/19/1983 8/28/1983 879 US-027 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1984 Federal Maintenance Hopper 31876 Chetco River FNP Pacific Ocean 5/20/1984 8/23/1984 1004 US-021 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1984 Federal Maintenance Hopper 386145 Coos Bay FNP Pacific Ocean 7/24/1984 8/12/1984 1005 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1984 Federal Maintenance Hopper 386145 Coos Bay FNP Pacific Ocean 7/24/1984 8/12/1984 1006 US-207 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1984 Federal Maintenance Hopper 21389 Coquille River FNP Pacific Ocean 5/28/1984 6/28/1984 1007 US-024 Open, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1984 Federal Maintenance Hopper 3901800 Columbia River at the Mouth FNP Pacific Ocean 5/2/1984 10/19/1984 1008 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1984 Federal Maintenance Hopper 4046300 Columbia River at the Mouth FNP Pacific Ocean 5/2/1984 10/19/1984 1009 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1984 Federal Maintenance Hopper 989866 Columbia River at the Mouth FNP Pacific Ocean 5/2/1984 10/19/1984 1010 US-205 Closed, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1984 Federal Maintenance Hopper 315750 Siuslaw River FNP Pacific Ocean 6/3/1984 10/3/1984 1011 US-026 Closed, Interim designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1984 Federal Maintenance Hopper 670813 Yaquina Bay and Harbor FNP Pacific Ocean 4/15/1984 9/18/1984 1012 US-027 Closed, Interim designated ODMDS
Umpqua River Entrance NWP Portland R10 1984 Federal Maintenance Hopper 162551 Umpqua River FNP Pacific Ocean 5/25/1984 8/27/1984 1013 US-x03 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1985 Federal Maintenance Hopper 35045 Chetco River FNP Pacific Ocean 5/15/1985 9/12/1985 1055 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1985 Federal Maintenance Hopper 40095 Rogue River at Gold Beach FNP Pacific Ocean 5/20/1985 9/5/1985 1056 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1985 Federal Maintenance Hopper 14000 Coquille River FNP Pacific Ocean 8/27/1985 9/12/1985 1057 US-024 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1985 Federal Maintenance Hopper 1225700 Coos Bay FNP Pacific Ocean 5/29/1985 9/26/1985 1058 US-048 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1985 Federal Maintenance Hopper 387000 Coos Bay FNP Pacific Ocean 10/15/1985 11/14/1985 1060 US-061 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1985 Federal Maintenance Hopper 139813 Umpqua River FNP Pacific Ocean 5/30/1985 9/30/1985 1061 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1985 Federal Maintenance Hopper 271400 Siuslaw River FNP Pacific Ocean 6/13/1985 9/30/1985 1062 US-026 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1985 Federal Maintenance Hopper 1330100 Columbia River at the Mouth FNP Pacific Ocean 5/6/1985 10/30/1985 1063 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1985 Federal Maintenance Hopper 3203200 Columbia River at the Mouth FNP Pacific Ocean 5/6/1985 10/30/1985 1064 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1985 Federal Maintenance Hopper 3117700 Columbia River at the Mouth FNP Pacific Ocean 5/6/1985 10/30/1985 1065 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1985 Federal Maintenance Hopper 18800 Columbia and Lower Willamette Rivers below Vancouver FNP Pacific Ocean 9/18/1985 10/19/1985 1066 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1985 Federal Maintenance Hopper 29500 Columbia River at Baker Bay FNP Pacific Ocean 10/1/1985 10/17/1985 1067 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1985 Federal Maintenance Hopper 500 Skipanon Channel FNP Pacific Ocean 10/5/1985 10/5/1985 1068 US-043 Closed, Final designated ODMDS
Yaquina Bay (1977-1986) NWP Portland R10 1985 Federal Maintenance Hopper 302764 Yaquina Bay and Harbor FNP Pacific Ocean 7/20/1985 8/4/1985 1069 US-027 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1987 Federal Maintenance Hopper 15200 Chetco River FNP Pacific Ocean 5/9/1987 5/13/1987 1130 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1987 Federal Maintenance Hopper 55600 Rogue River at Gold Beach FNP Pacific Ocean 5/23/1987 5/27/1987 1131 US-022 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1988 Federal Maintenance Hopper 263118 Umpqua River FNP Pacific Ocean 6/16/1988 10/15/1988 1156 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1988 Federal Maintenance Hopper 114500 Siuslaw River FNP Pacific Ocean 6/30/1988 8/14/1988 1157 US-026 Closed, Interim designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1988 Federal Maintenance Hopper 324519 Yaquina River Pacific Ocean 4/7/1988 10/23/1988 1158 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1988 Federal Maintenance Hopper 1445700 Columbia River at the Mouth FNP Pacific Ocean 5/28/1988 9/30/1988 1159 US-190 Closed, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1994 Permit Capital Hopper 722300 Coos Bay- Roseburg Forest Products Pacific Ocean 1/25/1994 1/28/1994 1908 US-207 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1994 Federal Maintenance Hopper 15772 Chetco River FNP Pacific Ocean 6/30/1994 9/24/1994 1910 US-021 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 2003 Federal Maintenance Hopper 113500 Umpqua River FNP Pacific Ocean 6/11/2003 9/9/2003 1911 US-x02 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1994 Federal Maintenance Hopper 1002700 Columbia River at the Mouth FNP Pacific Ocean 7/1/1994 8/16/1994 1925 US-190 Closed, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 2005 Federal Maintenance Hopper 9400 Winchester Bay, Umpqua River FNP and Reedsport Pacific Ocean 10/30/2005 10/31/2005 2477 US-x02 Closed, Short-term use ODMDS
Chetco Dredged Material Site NWP Portland R10 1989 Federal Maintenance Hopper 20041 Chetco River FNP Pacific Ocean 7/31/1989 8/2/1989 1184 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1989 Federal Maintenance Hopper 90400 Rogue River at Gold Beach FNP Pacific Ocean 7/11/1989 7/29/1989 1185 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1989 Federal Maintenance Hopper 13200 Coquille River FNP Pacific Ocean 8/12/1989 8/14/1989 1186 US-024 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1989 Federal Maintenance Hopper 142100 Umpqua River FNP Pacific Ocean 7/11/1989 7/27/1989 1187 US-x03 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1988 Federal Maintenance Hopper 53569 Chetco River FNP Pacific Ocean 6/1/1988 9/28/1988 1189 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1988 Federal Maintenance Hopper 36400 Rogue River at Gold Beach FNP Pacific Ocean 7/5/1988 7/6/1988 1190 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1988 Federal Maintenance Hopper 15400 Coquille River FNP Pacific Ocean 8/19/1988 8/29/1988 1191 US-024 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1989 Federal Maintenance Hopper 116800 Siuslaw River FNP Pacific Ocean 7/6/1989 8/17/1989 1238 US-026 Closed, Interim designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1989 Federal Maintenance Hopper 333807 Yaquina River Pacific Ocean 5/26/1989 6/8/1989 1239 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1989 Federal Maintenance Hopper 1102000 Columbia River at the Mouth FNP Pacific Ocean 3/19/1989 10/15/1989 1240 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1989 Federal Maintenance Hopper 2863600 Columbia River at the Mouth FNP Pacific Ocean 3/19/1989 9/22/1989 1241 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1989 Federal Maintenance Hopper 568500 Columbia River at the Mouth FNP Pacific Ocean 6/9/1989 9/22/1989 1242 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1989 Federal Maintenance Hopper 177100 Coos Bay FNP Pacific Ocean 6/21/1989 9/28/1989 1243 US-048 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1989 Federal Maintenance Hopper 6500 Coos Bay FNP Pacific Ocean 9/26/1989 12/6/1989 1244 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1989 Federal Maintenance Hopper 440500 Coos Bay FNP Pacific Ocean 6/21/1989 9/28/1989 1245 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1989 Federal Maintenance Scow 398500 Coos Bay FNP Pacific Ocean 9/26/1989 12/6/1989 1246 US-061 Open, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 1989 Federal Maintenance Hopper 2300000 Columbia River at the Mouth FNP Pacific Ocean N/I N/I 1247 US-046 Closed, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1990 Federal Maintenance Hopper 36756 Chetco River FNP Pacific Ocean 4/30/1990 7/10/1990 1248 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1990 Federal Maintenance Hopper 70300 Rogue River at Gold Beach FNP Pacific Ocean 5/1/1990 9/2/1990 1249 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1990 Federal Maintenance Hopper 31800 Coquille River FNP Pacific Ocean 7/20/1990 7/25/1990 1250 US-024 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1990 Federal Maintenance Hopper 180300 Umpqua River FNP Pacific Ocean 7/12/1990 7/31/1990 1251 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1990 Federal Maintenance Hopper 99100 Siuslaw River FNP Pacific Ocean 7/2/1990 7/5/1990 1252 US-026 Closed, Interim designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1990 Federal Maintenance Hopper 216696 Yaquina River Pacific Ocean 7/17/1990 8/31/1990 1253 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1990 Federal Maintenance Hopper 2302900 Columbia River at the Mouth FNP Pacific Ocean 6/15/1990 10/29/1990 1254 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1990 Federal Maintenance Hopper 1162000 Columbia River at the Mouth FNP Pacific Ocean 5/3/1990 10/29/1990 1255 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1990 Federal Maintenance Hopper 887400 Columbia River at the Mouth FNP Pacific Ocean 5/3/1990 10/29/1990 1256 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1990 Federal Maintenance Hopper 25000 Coos Bay FNP Pacific Ocean 5/11/1990 6/29/1990 1257 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1990 Federal Maintenance Hopper 637700 Coos Bay FNP Pacific Ocean 5/11/1997 7/1/1997 1258 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1990 Federal Maintenance Hopper 46100 Coos Bay FNP Pacific Ocean 8/28/1990 10/15/1990 1259 US-061 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1991 Federal Maintenance Hopper 31481 Chetco River FNP Pacific Ocean 5/25/1991 6/4/1991 1260 US-021 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1997 Federal Maintenance Hopper 1347400 Coos Bay FNP Pacific Ocean 1/2/1997 11/12/1997 1263 US-061 Open, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1988 Federal Maintenance Hopper 4185100 Columbia River at the Mouth FNP Pacific Ocean 5/28/1988 10/23/1988 1276 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1988 Federal Maintenance Hopper 478900 Columbia River at the Mouth FNP Pacific Ocean 8/17/1988 10/8/1988 1277 US-205 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1988 Federal Maintenance Hopper 48300 Coos Bay FNP Pacific Ocean 10/1/1988 10/13/1988 1278 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1988 Federal Maintenance Hopper 965800 Coos Bay FNP Pacific Ocean 6/3/1988 8/7/1988 1279 US-207 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1994 Federal Maintenance Hopper 71900 Coquille River FNP Pacific Ocean 7/30/1994 9/29/1994 1376 US-024 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 1994 Federal Maintenance Hopper 204000 Umpqua River FNP Pacific Ocean 5/29/1994 8/2/1994 1377 US-x02 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1994 Federal Maintenance Hopper 408900 Columbia River at the Mouth FNP Pacific Ocean 5/28/1994 6/20/1994 1378 US-043 Closed, Final designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1994 Federal Maintenance Hopper 206971 Yaquina Bay and Harbor FNP Pacific Ocean 6/14/1994 8/14/1994 1379 US-224 Closed, Short-term use ODMDS
Coquille River Entrance NWP Portland R10 1995 Federal Maintenance Hopper 21800 Coquille River FNP Pacific Ocean 5/27/1995 5/29/1995 1382 US-024 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1993 Federal Maintenance Hopper 898900 Coos Bay FNP Pacific Ocean 9/12/1993 9/30/1993 1393 US-061 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 1993 Federal Maintenance Hopper 212800 Umpqua River FNP Pacific Ocean 7/1/1993 7/22/1993 1394 US-x02 Closed, Short-term use ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1993 Federal Maintenance Hopper 358407 Yaquina River Pacific Ocean 5/14/1993 9/23/1993 1395 US-224 Closed, Short-term use ODMDS
Chetco Dredged Material Site NWP Portland R10 1993 Federal Maintenance Hopper 35300 Chetco River FNP Pacific Ocean 6/30/1993 10/11/1993 1396 US-021 Open, Final designated ODMDS
Rogue River NWP Portland R10 1993 Federal Maintenance Hopper 94600 Rogue River at Gold Beach FNP Pacific Ocean 6/3/1993 10/11/1993 1418 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1993 Federal Maintenance Hopper 56700 Coquille River FNP Pacific Ocean 8/6/1993 10/6/1993 1419 US-024 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1993 Federal Maintenance Hopper 239600 Siuslaw River FNP Pacific Ocean 6/18/1993 9/27/1993 1420 US-026 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1987 Federal Maintenance Hopper 38000 Coquille River FNP Pacific Ocean 6/18/1987 7/7/1987 1468 US-024 Open, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1987 Federal Maintenance Hopper 116400 Coos Bay FNP Pacific Ocean 4/6/1987 9/30/1987 1469 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1987 Federal Maintenance Hopper 1032900 Coos Bay FNP Pacific Ocean 4/6/1987 9/30/1987 1470 US-207 Closed, Interim designated ODMDS
Umpqua River Entrance NWP Portland R10 1987 Federal Maintenance Hopper 152369 Umpqua River FNP Pacific Ocean 6/15/1987 9/21/1987 1471 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1987 Federal Maintenance Hopper 215800 Siuslaw River FNP Pacific Ocean 6/4/1987 7/29/1987 1472 US-026 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1985 Permit Maintenance Scow 9900 Coos Bay- Coos Head Timber Company Pacific Ocean 11/1/1985 11/30/1985 1503 US-061 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1995 Federal Maintenance Hopper 11400 Coos Bay FNP Pacific Ocean 5/12/1995 10/11/1995 1547 US-207 Closed, Interim designated ODMDS
Rogue River NWP Portland R10 1995 Federal Maintenance Hopper 95700 Rogue River at Gold Beach FNP Pacific Ocean 5/20/1995 7/9/1995 1548 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 2003 Federal Maintenance Hopper 51000 Rogue River at Gold Beach FNP Pacific Ocean 5/9/2003 5/21/2003 1557 US-022 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2003 Federal Maintenance Hopper 55000 Siuslaw River FNP Pacific Ocean 8/20/2003 8/25/2003 1558 US-222 Closed, Short-term use ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1995 Federal Capital Scow 357441 Yaquina Bay and Harbor FNP Pacific Ocean 5/19/1995 10/25/1995 1559 US-224 Closed, Short-term use ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1995 Federal Maintenance Hopper 686600 Coos Bay FNP Pacific Ocean 5/2/1995 10/18/1995 1560 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1991 Federal Maintenance Hopper 958000 Columbia River at the Mouth FNP Pacific Ocean 5/20/1991 8/13/1991 1596 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1991 Federal Maintenance Hopper 1715100 Columbia River at the Mouth FNP Pacific Ocean 5/20/1991 10/29/1991 1597 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1991 Federal Maintenance Hopper 1014900 Columbia River at the Mouth FNP Pacific Ocean 9/2/1991 10/31/1991 1598 US-205 Closed, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1991 Federal Maintenance Hopper 1247700 Coos Bay FNP Pacific Ocean 4/27/1991 10/15/1991 1599 US-207 Closed, Interim designated ODMDS
Rogue River NWP Portland R10 1991 Federal Maintenance Hopper 37000 Rogue River at Gold Beach FNP Pacific Ocean 4/27/1991 6/11/1991 1625 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1991 Federal Maintenance Hopper 29000 Coquille River FNP Pacific Ocean 8/16/1991 8/27/1991 1626 US-024 Open, Final designated ODMDS
Umpqua River Entrance NWP Portland R10 1991 Federal Maintenance Hopper 118400 Umpqua River FNP Pacific Ocean 6/11/1991 6/30/1991 1627 US-x03 Closed, Interim designated ODMDS
Siuslaw River Site A NWP Portland R10 1991 Federal Maintenance Hopper 65900 Siuslaw River FNP Pacific Ocean 5/12/1991 6/20/1991 1628 US-026 Closed, Interim designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1991 Federal Maintenance Hopper 316956 Yaquina River Pacific Ocean 5/13/1991 11/4/1991 1629 US-224 Closed, Short-term use ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1999 Permit Maintenance Hopper 22000 Coos Bay- Roseburg Forest Products Pacific Ocean 11/1/1999 11/12/1999 1666 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1997 Federal Maintenance Hopper 332000 Columbia River at the Mouth FNP Pacific Ocean 7/14/1997 8/12/1997 1668 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1997 Federal Maintenance Hopper 899400 Columbia River at the Mouth FNP Pacific Ocean 7/14/1997 8/27/1997 1669 US-205 Closed, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1997 Federal Maintenance Hopper 609400 Coos Bay FNP Pacific Ocean 7/3/1997 10/6/1997 1670 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1995 Permit Capital Hopper 14000 Coos Bay- Central Dock Pacific Ocean 7/27/1995 7/28/1995 1684 US-061 Open, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1995 Federal Maintenance Hopper 2480700 Columbia River at the Mouth FNP Pacific Ocean N/I N/I 1685 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1995 Federal Maintenance Hopper 802300 Columbia River at the Mouth FNP Pacific Ocean 7/16/1995 9/21/1995 1686 US-205 Closed, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1993 Federal Maintenance Hopper 719900 Coos Bay FNP Pacific Ocean 8/28/1993 10/20/1993 1697 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1993 Federal Maintenance Hopper 1629000 Columbia River at the Mouth FNP Pacific Ocean 5/29/1993 N/I 1698 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1993 Federal Maintenance Hopper 988200 Columbia River at the Mouth FNP Pacific Ocean 10/5/1993 10/20/1993 1699 US-205 Closed, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2003 Federal Maintenance Hopper 37500 Coquille River FNP Pacific Ocean 5/8/2003 9/7/2003 1711 US-024 Open, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 2003 Federal Maintenance Hopper 2855200 Columbia River at the Mouth FNP Pacific Ocean 6/28/2003 10/15/2003 1712 US-205 Closed, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1997 Federal Maintenance Hopper 24500 Coquille River FNP Pacific Ocean 7/8/1997 7/11/1997 1722 US-024 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 1997 Federal Maintenance Hopper 114500 Umpqua River FNP Pacific Ocean 6/30/1997 7/7/1997 1723 US-x02 Closed, Short-term use ODMDS
Siuslaw River Site C NWP Portland R10 1997 Federal Maintenance Hopper 40000 Siuslaw River FNP Pacific Ocean 6/27/1997 6/30/1997 1724 US-223 Closed, Short-term use ODMDS
Yaquina Bay North Site NWP Portland R10 2003 Federal Maintenance Hopper 320455 Yaquina Bay and Harbor FNP Pacific Ocean 7/25/2003 9/5/2003 1771 US-225 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1995 Federal Maintenance Scow 545900 Coos Bay FNP Pacific Ocean N/I N/I 1776 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1999 Permit Maintenance Hopper 8800 Coos Bay- Port of Coos Bay, Coos Bay Docks Pacific Ocean 11/1/1999 11/12/1999 1808 US-061 Open, Final designated ODMDS
Rogue River NWP Portland R10 2000 Federal Maintenance Hopper 44800 Rogue River at Gold Beach FNP Pacific Ocean 6/26/2000 9/6/2000 1816 US-022 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2000 Federal Maintenance Hopper 14400 Coquille River FNP Pacific Ocean 9/12/2000 9/14/2000 1817 US-024 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 2000 Federal Maintenance Hopper 903800 Coos Bay FNP Pacific Ocean 6/20/2000 9/14/2000 1819 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1999 Federal Maintenance Hopper 3724300 Columbia River at the Mouth FNP Pacific Ocean 6/17/1999 9/26/1999 1877 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 1999 Federal Maintenance Hopper 261700 Columbia River at the Mouth FNP Pacific Ocean 10/20/1999 10/25/1999 1878 US-046 Closed, Final designated ODMDS
Rogue River NWP Portland R10 1998 Federal Maintenance Hopper 55600 Rogue River at Gold Beach FNP Pacific Ocean 5/31/1998 7/1/1998 1882 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1998 Federal Maintenance Hopper 965900 Coos Bay FNP Pacific Ocean 6/3/1998 9/1/1998 1883 US-207 Closed, Interim designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1994 Federal Maintenance Hopper 397600 Columbia River at the Mouth FNP Pacific Ocean 9/1/1994 10/31/1994 1943 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 1994 Federal Maintenance Hopper 1500400 Columbia River at the Mouth FNP Pacific Ocean 6/20/1994 9/1/1994 1944 US-046 Closed, Final designated ODMDS
Rogue River NWP Portland R10 1994 Federal Maintenance Hopper 120100 Rogue River at Gold Beach FNP Pacific Ocean 6/24/1994 7/30/1994 1945 US-022 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1994 Federal Maintenance Hopper 223300 Siuslaw River FNP Pacific Ocean 5/22/1994 10/31/1994 1946 US-026 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1999 Permit Maintenance Hopper 8800 Coos Bay- Oregon Chip Terminal Pacific Ocean 11/1/1999 11/12/1999 1958 US-061 Open, Final designated ODMDS
Siuslaw River Site A NWP Portland R10 1995 Federal Maintenance Hopper 121600 Siuslaw River FNP Pacific Ocean 7/1/1995 7/8/1995 1966 US-026 Closed, Interim designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 1995 Federal Maintenance Hopper 93700 Umpqua River FNP Pacific Ocean 5/5/1995 10/8/1995 1991 US-x02 Closed, Short-term use ODMDS
Coos Bay Material Site H NWP Portland R10 1995 Permit Capital Hopper 10500 Coos Bay- Weyerhaeuser Pacific Ocean N/I N/I 1992 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1995 Permit Capital Hopper 20000 Coos Bay- Coos Bay Docks Pacific Ocean 7/27/1995 7/28/1995 1993 US-061 Open, Final designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1996 Federal Maintenance Hopper 314636 Yaquina Bay and Harbor FNP Pacific Ocean 6/6/1997 10/18/1997 1995 US-224 Closed, Short-term use ODMDS
Rogue River NWP Portland R10 1997 Federal Maintenance Hopper 71100 Rogue River at Gold Beach FNP Pacific Ocean 6/10/1997 7/2/1997 1996 US-022 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 1995 Permit Capital Hopper 2500 Coos Bay- Dolphin Terminals Pacific Ocean 7/27/1995 7/28/1995 2019 US-061 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1995 Federal Maintenance Hopper 29805 Chetco River FNP Pacific Ocean 5/29/1995 7/10/1995 2050 US-021 Open, Final designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1995 Federal Maintenance Scow 36200 Yaquina River Pacific Ocean 8/28/1995 11/4/1995 2051 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1998 Federal Maintenance Hopper 3439900 Columbia River at the Mouth FNP Pacific Ocean 6/13/1998 10/2/1998 2055 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 1998 Federal Maintenance Hopper 889800 Columbia River at the Mouth FNP Pacific Ocean 6/13/1998 10/2/1998 2056 US-046 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 2002 Federal Maintenance Hopper 1493800 Columbia River at the Mouth FNP Pacific Ocean 7/13/2002 9/24/2002 2175 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 2002 Federal Maintenance Hopper 2268700 Columbia River at the Mouth FNP Pacific Ocean 9/9/2002 9/22/2002 2176 US-046 Closed, Final designated ODMDS
Rogue River NWP Portland R10 2002 Federal Maintenance Hopper 35100 Rogue River at Gold Beach FNP Pacific Ocean 6/15/2002 6/26/2002 2177 US-022 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 2006 Federal Maintenance Hopper 62000 Winchester Bay, Umpqua River FNP and Reedsport Pacific Ocean 6/27/2006 8/8/2006 2181 US-x02 Closed, Short-term use ODMDS
Coquille River Entrance NWP Portland R10 2002 Federal Maintenance Hopper 30300 Coquille River FNP Pacific Ocean 7/18/2002 7/25/2002 2202 US-024 Open, Final designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1999 Federal Maintenance Hopper 260000 Yaquina Bay and Harbor FNP Pacific Ocean 7/24/1999 9/12/1999 2210 US-224 Closed, Short-term use ODMDS
Siuslaw River Site B NWP Portland R10 1999 Federal Maintenance Hopper 43500 Siuslaw River FNP Pacific Ocean 8/5/1999 8/8/1999 2211 US-222 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 1999 Federal Maintenance Hopper 168700 Umpqua River FNP Pacific Ocean 7/9/1999 10/27/1999 2212 US-x02 Closed, Short-term use ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1998 Federal Maintenance Hopper 351000 Yaquina Bay and Harbor FNP Pacific Ocean 5/25/1998 10/10/1998 2213 US-224 Closed, Short-term use ODMDS
Chetco Dredged Material Site NWP Portland R10 2001 Federal Maintenance Hopper 38332 Chetco River FNP Pacific Ocean 3/9/2001 8/29/2001 2216 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2009 Federal Maintenance Scow 938900 Coos Bay FNP Pacific Ocean 5/28/2009 10/24/2009 2220 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2009 Federal Maintenance Scow 1081799 Coos Bay FNP Pacific Ocean 7/3/2009 10/26/2009 2221 US-061 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2009 Federal Maintenance Hopper 24300 Coquille River FNP Pacific Ocean 5/28/2009 9/10/2009 2222 US-024 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2002 Federal Maintenance Hopper 179427 Yaquina Bay and Harbor FNP Pacific Ocean 7/31/2002 8/15/2002 2231 US-225 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2005 Federal Maintenance Hopper 22300 Coquille River FNP Pacific Ocean 8/2/2005 8/27/2005 2283 US-024 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2005 Federal Maintenance Hopper 2620000 Columbia River at the Mouth FNP Pacific Ocean 6/1/2005 10/17/2005 2284 US-228 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
Rogue River NWP Portland R10 2005 Federal Maintenance Hopper 60800 Rogue River at Gold Beach FNP Pacific Ocean 6/26/2005 8/14/2005 2286 US-022 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 2002 Federal Maintenance Hopper 246200 Winchester Bay, Umpqua River FNP and Reedsport Pacific Ocean 7/10/2002 8/28/2002 2297 US-x02 Closed, Short-term use ODMDS
Coos Bay Material Site H NWP Portland R10 2002 Permit Maintenance Scow 8900 Coos Bay- Georgia Pacific Pacific Ocean N/I N/I 2298 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2002 Permit Maintenance Scow 7200 Coos Bay- Tech-Cominco Pacific Ocean N/I N/I 2299 US-061 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2002 Federal Maintenance Hopper 117300 Siuslaw River FNP Pacific Ocean 5/26/2002 8/19/2002 2300 US-222 Closed, Short-term use ODMDS
Coos Bay Material Site H NWP Portland R10 1998 Permit Maintenance Hopper 71000 Coos Bay- Port of Coos Bay Pacific Ocean 1/3/1998 3/15/1998 2330 US-061 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 1998 Federal Maintenance Hopper 196900 Umpqua River FNP Pacific Ocean 6/20/1998 9/23/1998 2341 US-x02 Closed, Short-term use ODMDS
Coquille River Entrance NWP Portland R10 1998 Federal Maintenance Hopper 5900 Coquille River FNP Pacific Ocean 8/28/1998 9/21/1998 2342 US-024 Open, Final designated ODMDS
Siuslaw River Site C NWP Portland R10 1998 Federal Maintenance Hopper 69600 Siuslaw River FNP Pacific Ocean 7/9/1998 7/14/1998 2343 US-223 Closed, Short-term use ODMDS
Siuslaw River Site C NWP Portland R10 2000 Federal Maintenance Hopper 55000 Siuslaw River FNP Pacific Ocean 7/3/2000 9/12/2000 2357 US-223 Closed, Short-term use ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 2000 Federal Maintenance Hopper 105000 Yaquina Bay and Harbor FNP Pacific Ocean 10/1/2000 10/22/2000 2358 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 2000 Federal Maintenance Hopper 1296100 Columbia River at the Mouth FNP Pacific Ocean 6/2/2000 8/13/2000 2359 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 2000 Federal Maintenance Hopper 457400 Columbia River at the Mouth FNP Pacific Ocean 8/21/2000 10/22/2000 2360 US-046 Closed, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2006 Federal Maintenance Hopper 22300 Siuslaw River FNP Pacific Ocean 6/13/2006 8/7/2006 2368 US-222 Closed, Short-term use ODMDS
Coos Bay Material Site E NWP Portland R10 2006 Federal Maintenance Hopper 79900 Coos Bay FNP Pacific Ocean 4/23/2006 6/28/2006 2369 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2006 Federal Maintenance Hopper 487500 Coos Bay FNP Pacific Ocean 4/23/2006 6/28/2006 2370 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2006 Federal Maintenance Hopper 19400 Coquille River FNP Pacific Ocean 8/20/2006 9/11/2006 2371 US-024 Open, Final designated ODMDS
Rogue River NWP Portland R10 2006 Federal Maintenance Hopper 20057 Rogue River at Gold Beach FNP Pacific Ocean 8/8/2006 8/14/2006 2372 US-022 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2009 Federal Maintenance Hopper 1200300 Columbia River at the Mouth FNP Pacific Ocean 6/30/2009 9/18/2009 2377 US-228 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
Rogue River NWP Portland R10 2009 Federal Maintenance Hopper 46000 Rogue River at Gold Beach FNP Pacific Ocean 4/22/2009 6/11/2009 2379 US-022 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2009 Federal Maintenance Hopper 91700 Siuslaw River FNP Pacific Ocean 5/27/2009 8/13/2009 2380 US-222 Closed, Short-term use 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
Yaquina Bay North Site NWP Portland R10 2010 Federal Maintenance Hopper 142500 Yaquina Bay and Harbor FNP Pacific Ocean 7/14/2010 8/6/2010 2385 US-225 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2005 Federal Maintenance Hopper 262800 Coos Bay FNP Pacific Ocean 4/12/2005 11/1/2005 2412 US-061 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 2005 Federal Maintenance Hopper 564000 Coos Bay FNP Pacific Ocean 4/12/2005 11/1/2005 2413 US-207 Closed, Interim designated ODMDS
Yaquina Bay North Site NWP Portland R10 2010 Permit Maintenance Scow 3000 Yaquina River- Toledo, Depot Slough Pacific Ocean 9/20/2010 9/23/2010 2453 US-225 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
Coos Bay Material Site E NWP Portland R10 2002 Federal Maintenance Hopper 1313900 Coos Bay FNP Pacific Ocean 5/27/2002 9/27/2002 2501 US-048 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2002 Permit Maintenance Scow 9000 Coos Bay- Oregon Chip Terminal Pacific Ocean N/I N/I 2503 US-061 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1999 Federal Maintenance Hopper 18400 Coquille River FNP Pacific Ocean 7/15/1999 7/17/1999 2505 US-024 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1999 Federal Maintenance Hopper 752600 Coos Bay FNP Pacific Ocean 7/12/1999 10/23/1999 2507 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 1999 Federal Maintenance Scow 818900 Coos Bay FNP Pacific Ocean 8/15/1999 11/5/1999 2508 US-061 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2005 Federal Maintenance Hopper 33400 Siuslaw River FNP Pacific Ocean 7/13/2005 8/1/2005 2513 US-222 Closed, Short-term use ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2006 Federal Maintenance Hopper 1832900 Columbia River at the Mouth FNP Pacific Ocean 7/1/2006 10/14/2006 2515 US-228 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
Yaquina Bay North Site NWP Portland R10 2006 Federal Maintenance Hopper 223150 Yaquina Bay and Harbor FNP Pacific Ocean 4/23/2006 10/10/2006 2517 US-225 Open, Final designated ODMDS
Rogue River NWP Portland R10 2004 Federal Maintenance Hopper 31000 Rogue River at Gold Beach FNP Pacific Ocean 6/17/2004 6/25/2004 2521 US-022 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2004 Federal Maintenance Hopper 14100 Siuslaw River FNP Pacific Ocean 7/30/2004 8/2/2004 2522 US-222 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 2004 Federal Maintenance Hopper 93200 Umpqua River FNP Pacific Ocean 9/2/2004 9/9/2004 2523 US-x02 Closed, Short-term use ODMDS
Yaquina Bay North Site NWP Portland R10 2004 Federal Maintenance Hopper 241293 Yaquina Bay and Harbor FNP Pacific Ocean 5/30/2004 9/30/2004 2524 US-225 Open, Final designated ODMDS
Rogue River NWP Portland R10 2008 Federal Maintenance Hopper 21500 Rogue River at Gold Beach FNP Pacific Ocean 5/27/2008 6/22/2008 2558 US-022 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2008 Federal Maintenance Hopper 69900 Siuslaw River FNP Pacific Ocean 8/6/2008 8/14/2008 2559 US-222 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 2008 Federal Maintenance Hopper 93800 Umpqua River FNP Pacific Ocean 8/14/2008 8/27/2008 2560 US-x02 Closed, Short-term use ODMDS
Yaquina Bay North Site NWP Portland R10 2008 Federal Maintenance Hopper 175031 Yaquina Bay and Harbor FNP Pacific Ocean 3/14/2008 10/23/2008 2561 US-225 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2004 Federal Maintenance Hopper 20300 Coquille River FNP Pacific Ocean N/I N/I 2564 US-024 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2004 Federal Maintenance Hopper 3036100 Columbia River at the Mouth FNP Pacific Ocean 6/12/2004 8/21/2004 2565 US-228 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
Rogue River NWP Portland R10 2001 Federal Maintenance Hopper 52300 Rogue River at Gold Beach FNP Pacific Ocean 5/11/2001 6/1/2001 2567 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 2001 Federal Maintenance Hopper 789100 Coos Bay FNP Pacific Ocean 6/16/2001 10/14/2001 2568 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site H NWP Portland R10 2001 Federal Maintenance Hopper 127100 Coos Bay FNP Pacific Ocean 6/16/2001 10/14/2001 2569 US-061 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2005 Federal Maintenance Hopper 282596 Yaquina Bay and Harbor FNP Pacific Ocean 7/6/2005 8/24/2005 2589 US-225 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2007 Federal Maintenance Hopper 2108600 Columbia River at the Mouth FNP Pacific Ocean N/I N/I 2594 US-228 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
Rogue River NWP Portland R10 2007 Federal Maintenance Hopper 25906 Rogue River at Gold Beach FNP Pacific Ocean N/I N/I 2597 US-022 Open, Final designated ODMDS
Siuslaw River Site B NWP Portland R10 2007 Federal Maintenance Hopper 76000 Siuslaw River FNP Pacific Ocean N/I N/I 2598 US-222 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 2007 Federal Maintenance Hopper 106800 Umpqua River FNP Pacific Ocean N/I N/I 2599 US-x02 Closed, Short-term use ODMDS
Yaquina Bay North Site NWP Portland R10 2007 Federal Maintenance Hopper 192352 Yaquina Bay and Harbor FNP Pacific Ocean N/I N/I 2600 US-225 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
Coquille River Entrance NWP Portland R10 2001 Federal Maintenance Hopper 23700 Coquille River FNP Pacific Ocean 7/10/2001 9/2/2001 2711 US-024 Open, Final designated ODMDS
Umpqua River Adjusted Site NWP Portland R10 2001 Federal Maintenance Hopper 99400 Umpqua River FNP Pacific Ocean 5/18/2001 9/6/2001 2712 US-x02 Closed, Short-term use ODMDS
Siuslaw River Site C NWP Portland R10 2001 Federal Maintenance Hopper 101200 Siuslaw River FNP Pacific Ocean 7/12/2001 7/21/2001 2713 US-223 Closed, Short-term use ODMDS
Yaquina Bay North Site NWP Portland R10 2001 Federal Maintenance Hopper 198284 Yaquina Bay and Harbor FNP Pacific Ocean 8/7/2001 8/18/2001 2714 US-225 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2008 Federal Maintenance Hopper 791500 Coos Bay FNP Pacific Ocean 8/22/2008 10/24/2008 2719 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2008 Federal Maintenance Hopper 20900 Coquille River FNP Pacific Ocean 9/22/2008 9/28/2008 2720 US-024 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2008 Federal Maintenance Hopper 2354700 Columbia River at the Mouth FNP Pacific Ocean 7/30/2008 11/8/2008 2721 US-228 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
Coos Bay Material Site F (2006-present) NWP Portland R10 2007 Federal Maintenance Hopper 1122600 Coos Bay FNP Pacific Ocean N/I N/I 2745 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2007 Federal Maintenance Hopper 16100 Coquille River FNP Pacific Ocean N/I N/I 2746 US-024 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 Columbia River Material Site F NWP Portland R10 2001 Federal Maintenance Hopper 928000 Columbia River at the Mouth FNP Pacific Ocean 6/1/2001 9/25/2001 2765 US-046 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 2001 Federal Maintenance Hopper 2368200 Columbia River at the Mouth FNP Pacific Ocean 6/1/2001 9/25/2001 2766 US-205 Closed, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2009 Federal Maintenance Hopper 161678 Yaquina Bay and Harbor FNP Pacific Ocean 7/19/2009 10/27/2009 2770 US-225 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2010 Federal Maintenance Hopper 10835 Chetco River FNP Pacific Ocean 9/16/2010 9/24/2010 2771 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2010 Federal Maintenance Hopper 690900 Coos Bay FNP Pacific Ocean 7/4/2010 9/8/2010 2772 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2010 Federal Maintenance Hopper 19900 Coquille River FNP Pacific Ocean 7/1/2010 7/10/2010 2805 US-024 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2010 Federal Maintenance Hopper 2290900 Columbia River at the Mouth FNP Pacific Ocean 6/21/2010 10/15/2010 2806 US-228 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
Rogue River NWP Portland R10 2010 Federal Maintenance Hopper 38200 Rogue River at Gold Beach FNP Pacific Ocean 6/18/2010 6/28/2010 2808 US-022 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2010 Federal Maintenance Scow 21900 Yaquina River Pacific Ocean N/I N/I 2858 US-225 Open, Final designated ODMDS
Rogue River NWP Portland R10 2011 Federal Maintenance Hopper 47236 Rogue River at Gold Beach FNP Pacific Ocean 6/26/2011 8/29/2011 2881 US-022 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 Shallow Water Site (SWS) NWP Portland R10 2011 Federal Maintenance Hopper 1485062 Columbia River at the Mouth FNP Pacific Ocean 8/20/2011 10/22/2011 2883 US-228 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
Coquille River Entrance NWP Portland R10 2011 Federal Maintenance Hopper 22199 Coquille River FNP Pacific Ocean 7/3/2011 8/22/2011 2886 US-024 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2011 Federal Maintenance Hopper 812712 Coos Bay FNP Pacific Ocean 6/27/2011 9/30/2011 2887 US-238 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
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1987 Federal Maintenance Hopper 537843 Yaquina Bay and Harbor FNP Pacific Ocean 4/1/1987 9/16/1987 2916 US-224 Closed, Short-term use ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1987 Federal Maintenance Hopper 1593500 Columbia River at the Mouth FNP Pacific Ocean 5/6/1987 9/30/1987 2918 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1987 Federal Maintenance Hopper 1209400 Columbia River at the Mouth FNP Pacific Ocean 5/6/1987 9/30/1987 2919 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1987 Federal Maintenance Hopper 1183000 Columbia River at the Mouth FNP Pacific Ocean 5/6/1987 9/30/1987 2920 US-205 Closed, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2013 Federal Maintenance Hopper 192007 Yaquina Bay- Newport Pacific Ocean 4/1/2013 11/1/2013 2931 US-226 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2013 Federal Maintenance Hopper 102939 Yaquina Bay and Harbor FNP Pacific Ocean 4/1/2013 11/1/2013 2932 US-225 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 Shallow Water Site (SWS) NWP Portland R10 2013 Federal Maintenance Hopper 1833535 Columbia River at the Mouth FNP Pacific Ocean 6/1/2013 11/1/2013 2934 US-228 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2013 (N/I) (N/I) Hopper 608007 Coos Bay Pacific Ocean 4/1/2013 11/1/2013 2935 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2013 Federal Maintenance Hopper 1700 Coos Bay FNP Pacific Ocean 4/1/2013 11/1/2013 2936 US-061 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
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
Rogue River NWP Portland R10 2007 Federal Maintenance Scow 5018 Rogue River at Gold Beach FNP Pacific Ocean N/I N/I 2985 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2009 Permit Maintenance Scow 4722 Coos Bay Pacific Ocean N/I N/I 2986 US-238 Open, Final designated ODMDS
Mouth of Columbia River Material Site A NWP Portland R10 1992 (N/I) (N/I) Hopper 874700 Mouth of the Columbia River Pacific Ocean N/I N/I 2995 US-190 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1995 (N/I) (N/I) Hopper 2480664 Mouth of the Columbia River Pacific Ocean N/I N/I 2996 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1996 (N/I) (N/I) Hopper 1963145 Mouth of the Columbia River Pacific Ocean N/I N/I 2997 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site B NWP Portland R10 1997 (N/I) (N/I) Hopper 326824 Mouth of the Columbia River Pacific Ocean N/I N/I 2998 US-043 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1996 (N/I) (N/I) Hopper 726336 Mouth of the Columbia River Pacific Ocean N/I N/I 2999 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1997 (N/I) (N/I) Hopper 1071246 Mouth of the Columbia River Pacific Ocean N/I N/I 3000 US-205 Closed, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2014 Federal Maintenance Hopper 455921 Coos Bay FNP Pacific Ocean 6/1/2014 9/30/2014 3168 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2014 Federal Maintenance Hopper 28177 Coquille River FNP Pacific Ocean 7/1/2014 9/30/2014 3169 US-024 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2014 Federal Maintenance Scow 40628 Coos Bay FNP Pacific Ocean 6/1/2014 8/31/2014 3170 US-238 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
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
Yaquina Bay North Site NWP Portland R10 2014 Federal Maintenance Scow 56592 Yaquina Bay and Harbor FNP Pacific Ocean 8/1/2014 10/31/2014 3174 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2014 Federal Maintenance Scow 181654 Yaquina Bay and Harbor FNP Pacific Ocean 8/1/2014 10/31/2014 3175 US-226 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2014 Federal Maintenance Hopper 40974 Yaquina Bay and Harbor FNP Pacific Ocean 4/1/2014 10/31/2014 3176 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2014 Federal Maintenance Hopper 117948 Yaquina Bay and Harbor FNP Pacific Ocean 4/1/2014 10/31/2014 3177 US-226 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2014 Federal Maintenance Hopper 1536475 Columbia River at the Mouth FNP Pacific Ocean 8/15/2014 10/14/2014 3178 US-228 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
Rogue River NWP Portland R10 2014 Federal Maintenance Hopper 39155 Rogue River at Gold Beach FNP Pacific Ocean 6/1/2014 6/30/2014 3180 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 2014 Federal Maintenance Scow 20765 Rogue River at Gold Beach FNP Pacific Ocean 7/1/2014 7/31/2014 3181 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 2015 Federal Maintenance Hopper 53727 Rogue River at Gold Beach FNP Pacific Ocean 6/1/2015 7/31/2015 3237 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2015 Federal Maintenance Hopper 802702 Coos Bay FNP Pacific Ocean 5/1/2015 12/31/2015 3239 US-238 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
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
Yaquina Bay North Site NWP Portland R10 2015 Federal Maintenance Hopper 84883 Yaquina Bay and Harbor FNP Pacific Ocean 7/1/2015 9/30/2015 3242 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2015 Federal Maintenance Hopper 179659 Yaquina Bay and River- Newport Pacific Ocean 7/1/2015 9/30/2015 3243 US-226 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 Shallow Water Site (SWS) NWP Portland R10 2015 Federal Maintenance Hopper 1161206 Columbia River at the Mouth FNP Pacific Ocean 7/15/2015 10/9/2015 3250 US-228 Open, Final designated ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1992 Federal Maintenance (N/I) 321652 Yaquina Bay and Harbor FNP Pacific Ocean N/I N/I 3255 US-224 Closed, Short-term use ODMDS
Yaquina Bay Adjusted Site (1986-2000) NWP Portland R10 1997 Federal Maintenance (N/I) 370000 Yaquina Bay and Harbor FNP Pacific Ocean N/I N/I 3256 US-224 Closed, Short-term use 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 Site C NWP Portland R10 2004 Federal Maintenance (N/I) 4000 Siuslaw River FNP Pacific Ocean N/I N/I 3258 US-223 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 1992 Federal Maintenance Hopper 226500 Umpqua River FNP Pacific Ocean N/I N/I 3259 US-x02 Closed, Short-term use ODMDS
Umpqua River Adjusted Site NWP Portland R10 1996 Federal Maintenance (N/I) 116800 Umpqua River FNP Pacific Ocean N/I N/I 3260 US-x02 Closed, Short-term use ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1980 Federal Maintenance (N/I) 955436 Coos Bay FNP Pacific Ocean 2/1/1980 8/30/1980 3262 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1992 (N/I) (N/I) (N/I) 742600 Coos Bay Pacific Ocean N/I N/I 3263 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 1996 (N/I) (N/I) (N/I) 1760100 Coos Bay Pacific Ocean N/I N/I 3264 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 2003 (N/I) (N/I) (N/I) 768000 Coos Bay Pacific Ocean N/I N/I 3265 US-207 Closed, Interim designated ODMDS
Coos Bay Material Site F (1977-2006) NWP Portland R10 2004 (N/I) (N/I) (N/I) 425800 Coos Bay Pacific Ocean N/I N/I 3266 US-207 Closed, Interim designated ODMDS
Coquille River Entrance NWP Portland R10 1992 (N/I) (N/I) (N/I) 78300 Coquille River Pacific Ocean N/I N/I 3268 US-024 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 1996 (N/I) (N/I) (N/I) 9700 Coquille River Pacific Ocean N/I N/I 3269 US-024 Open, Final designated ODMDS
Rogue River NWP Portland R10 1992 Federal Maintenance (N/I) 32200 (N/I) Pacific Ocean N/I N/I 3271 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 1996 Federal Maintenance (N/I) 44100 (N/I) Pacific Ocean N/I N/I 3272 US-022 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 1992 (N/I) (N/I) (N/I) 27800 Chetco River, OR Pacific Ocean N/I N/I 3274 US-021 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2011 (N/I) (N/I) (N/I) 10011 (N/I) Pacific Ocean N/I N/I 3275 US-021 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 Shallow Water Site (SWS) NWP Portland R10 2016 Federal Maintenance Hopper 1669688 Columbia River at the Mouth FNP Pacific Ocean 7/25/2016 10/22/2016 4243 US-228 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2016 Federal Maintenance Hopper 47009 Yaquina Bay and Harbor FNP Pacific Ocean 6/25/2016 10/4/2016 4244 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2016 Federal Maintenance Hopper 263795 Yaquina Bay- Newport Pacific Ocean 6/25/2016 10/4/2016 4245 US-226 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2016 Federal Maintenance Scow 11307 Yaquina River Pacific Ocean 8/24/2016 9/17/2016 4246 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2016 Federal Maintenance Scow 44152 Yaquina River- Toledo, Depot Slough Pacific Ocean 8/24/2016 9/17/2016 4247 US-226 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
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
Coos Bay Material Site F (2006-present) NWP Portland R10 2016 Federal Maintenance Hopper 834513 Coos Bay FNP Pacific Ocean 5/11/2016 10/9/2016 4250 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2016 Federal Maintenance Hopper 268764 Coos Bay FNP Pacific Ocean 5/11/2016 10/9/2016 4251 US-061 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2016 Federal Maintenance Hopper 27502 Coquille River FNP Pacific Ocean 6/16/2016 7/21/2016 4252 US-024 Open, Final designated ODMDS
Rogue River NWP Portland R10 2016 Federal Maintenance Hopper 46237 Rogue River at Gold Beach FNP Pacific Ocean 6/8/2016 6/20/2016 4253 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2016 Permit Maintenance Scow 9100 Coos Bay- Roseburg Forest Products and Ocean Terminals, North Bend Pacific Ocean 2/1/2016 2/16/2012 4255 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2016 Permit Maintenance Scow 7800 Coos Bay- Oregon Chip Terminal Pacific Ocean 2/1/2016 2/16/2012 4256 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2016 Permit Maintenance Scow 14035 Coos Bay- Oregon International Port of Coos Bay, Charleston Marina channel Pacific Ocean 8/4/2016 8/7/2016 4257 US-061 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2017 Permit Maintenance Scow 18725 Coos Bay- Roseburg Forest Products and Soutport Lumber Co., North Bend Pacific Ocean 8/6/2017 8/12/2017 4415 US-238 Open, Final designated ODMDS
Rogue River NWP Portland R10 2017 Federal Maintenance Hopper 39711 Rogue River at Gold Beach FNP Pacific Ocean 5/31/2017 6/18/2017 4416 US-022 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2017 Federal Maintenance Hopper 854274 Coos Bay FNP Pacific Ocean 4/25/2017 10/10/2017 4425 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2017 Federal Maintenance Hopper 29936 Coquille River FNP Pacific Ocean 7/13/2017 7/16/2017 4426 US-024 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 Shallow Water Site (SWS) NWP Portland R10 2017 Federal Maintenance Hopper 1283906 Columbia River at the Mouth FNP Pacific Ocean 7/20/2017 9/30/2017 4428 US-228 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
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
Yaquina Bay North Site NWP Portland R10 2017 Federal Maintenance Hopper 88627 Yaquina Bay and Harbor FNP Pacific Ocean 6/19/2017 10/15/2017 4431 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2017 Federal Maintenance Hopper 273381 Yaquina Bay- Newport Pacific Ocean 6/19/2017 10/15/2017 4432 US-226 Open, Final designated ODMDS
Mouth of Columbia River Material Site E NWP Portland R10 1976 Federal Maintenance Hopper 740832 Columbia River at the Mouth FNP Pacific Ocean 5/16/1976 10/1/1976 4465 US-205 Closed, Final designated ODMDS
Mouth of Columbia River Material Site F NWP Portland R10 1976 Federal Maintenance (N/I) 53250 Columbia River at the Mouth FNP Pacific Ocean 5/16/1976 10/1/1976 4466 US-046 Closed, Final designated ODMDS
Coos Bay Material Site E NWP Portland R10 1976 Federal Capital Hopper 580790 Coos Bay FNP Pacific Ocean 7/19/1976 9/19/1976 4467 US-048 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2018 Federal Maintenance Hopper 766316 Coos Bay FNP Pacific Ocean 5/1/2018 10/31/2018 4559 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2018 Federal Maintenance Hopper 32123 Coquille River FNP Pacific Ocean 7/1/2018 9/30/2018 4560 US-024 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 Shallow Water Site (SWS) NWP Portland R10 2018 Federal Maintenance Hopper 1091218 Columbia River at the Mouth FNP Pacific Ocean 8/1/2018 10/31/2018 4563 US-228 Open, Final designated ODMDS
Rogue River NWP Portland R10 2018 Permit Maintenance Scow 21218 Rogue River Pacific Ocean 7/1/2018 8/31/2018 4564 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 2018 Federal Maintenance Scow 113090 Rogue River at Gold Beach FNP Pacific Ocean 7/1/2018 8/31/2018 4565 US-022 Open, Final designated ODMDS
Rogue River NWP Portland R10 2018 Federal Maintenance Hopper 42477 Rogue River at Gold Beach FNP Pacific Ocean 6/1/2018 7/31/2018 4566 US-022 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
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
Yaquina Bay North Site NWP Portland R10 2018 Federal Maintenance Hopper 72751 Yaquina Bay and Harbor FNP Pacific Ocean 5/1/2018 10/31/2018 4569 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2018 Federal Maintenance Hopper 255017 Yaquina Bay and Harbor FNP Pacific Ocean 5/1/2018 10/31/2018 4570 US-226 Open, Final designated ODMDS
Mouth of Columbia River Material Site G NWP Portland R10 1976 Federal Maintenance (N/I) 581616 Columbia River at the Mouth FNP Pacific Ocean N/I N/I 4683 US-047 Closed, Interim designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2019 Federal Maintenance Hopper 32691 Chetco River FNP Pacific Ocean 6/20/2019 7/7/2019 4824 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2019 Federal Maintenance Hopper 75399 Coos Bay FNP Pacific Ocean 6/19/2019 9/28/2019 4825 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2019 Federal Maintenance Hopper 302211 Coos Bay FNP Pacific Ocean 8/10/2019 8/23/2019 4826 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2019 Federal Maintenance Scow 37100 Coos Bay FNP Pacific Ocean 7/17/2019 7/26/2019 4827 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2019 Permit Maintenance Scow 5772 Coos Bay - Southport Lumber Co. Pacific Ocean 7/27/2019 7/28/2019 4828 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2019 Permit Maintenance Scow 7332 Coos Bay - Roseburg Forest Products Pacific Ocean 10/2/2019 10/3/2019 4829 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2019 Permit Maintenance Scow 11912 Coos Bay -Oregon Chip Terminal Pacific Ocean 10/1/2019 10/2/2019 4830 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2019 Federal Maintenance Scow 935658 Coos Bay FNP Pacific Ocean 7/2/2019 9/28/2019 4831 US-061 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2019 Federal Maintenance Hopper 15629 Coquille River FNP Pacific Ocean 7/3/2019 7/8/2019 4832 US-024 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 Shallow Water Site (SWS) NWP Portland R10 2019 Federal Maintenance Hopper 1653801 Columbia River at the Mouth FNP Pacific Ocean 8/18/2019 10/11/2019 4835 US-228 Open, Final designated ODMDS
Rogue River NWP Portland R10 2019 Federal Maintenance Hopper 43139 Rogue River at Gold Beach FNP Pacific Ocean 6/26/2019 7/1/2019 4836 US-022 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
Umpqua River South Site NWP Portland R10 2019 Federal Maintenance Hopper 148846 Umpqua River FNP Pacific Ocean 8/28/2019 9/21/2019 4838 US-239 Open, Final designated ODMDS
Umpqua River South Site NWP Portland R10 2019 Federal Maintenance Scow 18922 Umpqua River FNP Pacific Ocean 7/30/2019 8/6/2019 4839 US-239 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2019 Federal Maintenance Hopper 283647 Yaquina Bay and Harbor FNP Pacific Ocean 5/26/2019 10/21/2019 4840 US-226 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2020 Federal Maintenance Scow 8718 Chetco River FNP Pacific Ocean 8/13/2020 8/16/2020 5806 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2020 Federal Maintenance Scow 9326 Coos Bay FNP Pacific Ocean 8/25/2020 8/29/2020 5807 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2020 Federal Maintenance Hopper 102528 Coos Bay FNP Pacific Ocean 6/6/2020 10/13/2020 5808 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2020 Federal Maintenance Hopper 517755 Coos Bay FNP Pacific Ocean 8/3/2020 8/21/2020 5809 US-238 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2020 Federal Maintenance Scow 948955 Coos Bay FNP Pacific Ocean 7/6/2020 11/3/2020 5815 US-061 Open, Final designated ODMDS
Coos Bay Material Site H NWP Portland R10 2020 Permit Maintenance Scow 17085 Coos Bay FNP Pacific Ocean 11/4/2020 11/7/2020 5816 US-061 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2020 Federal Maintenance Hopper 35253 Coquille River FNP Pacific Ocean 7/10/2020 9/10/2020 5837 US-024 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 Shallow Water Site (SWS) NWP Portland R10 2020 Federal Maintenance Hopper 1121956 Columbia River at the Mouth FNP Pacific Ocean 8/5/2020 9/10/2020 5840 US-228 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2020 Federal Maintenance Hopper 538366 Columbia River at the Mouth FNP Pacific Ocean 9/1/2020 10/7/2020 5841 US-228 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
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 South Site NWP Portland R10 2020 Federal Maintenance Hopper 60737 Umpqua River FNP Pacific Ocean 7/9/2020 9/19/2020 5844 US-239 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2020 Federal Maintenance Hopper 101842 Yaquina Bay and Harbor FNP Pacific Ocean 6/28/2020 10/8/2020 5845 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2020 Federal Maintenance Hopper 120595 Yaquina Bay and Harbor FNP Pacific Ocean 6/26/2020 10/9/2020 5846 US-226 Open, Final designated ODMDS
Chetco Dredged Material Site NWP Portland R10 2021 Federal Maintenance Hopper 1244 Chetco River FNP Pacific Ocean 6/9/2021 6/9/2021 6355 US-021 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2021 Federal Maintenance Hopper 562948 Coos Bay FNP Pacific Ocean 8/2/2021 8/21/2021 6356 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2021 Federal Maintenance Hopper 108429 Coos Bay FNP Pacific Ocean 6/5/2021 9/23/2021 6357 US-238 Open, Final designated ODMDS
Coos Bay Material Site F (2006-present) NWP Portland R10 2021 Permit Maintenance Scow 4671 Roseburg Forest Products Pacific Ocean 9/20/2021 9/21/2021 6358 US-238 Open, Final designated ODMDS
Coquille River Entrance NWP Portland R10 2021 Federal Maintenance Hopper 16199 Coquille River FNP Pacific Ocean 6/24/2021 9/10/2021 6359 US-024 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
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2021 Federal Maintenance Hopper 909205 Columbia River at the Mouth FNP Pacific Ocean 9/23/2021 11/3/2021 6362 US-228 Open, Final designated ODMDS
Mouth of the Columbia River Shallow Water Site (SWS) NWP Portland R10 2021 Federal Maintenance Hopper 389101 Columbia River at the Mouth FNP Pacific Ocean 8/22/2021 9/30/2021 6363 US-228 Open, Final designated ODMDS
Rogue River NWP Portland R10 2021 Federal Maintenance Scow 5087 Rogue River at Gold Beach FNP Pacific Ocean 8/2/2021 8/7/2021 6364 US-022 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
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
Umpqua River South Site NWP Portland R10 2021 Federal Maintenance Hopper 80308 Umpqua River FNP Pacific Ocean 7/5/2021 7/10/2021 6368 US-239 Open, Final designated ODMDS
Yaquina Bay North Site NWP Portland R10 2021 Federal Maintenance Hopper 127687 Yaquina Bay and Harbor FNP Pacific Ocean 6/16/2021 10/19/2021 6369 US-225 Open, Final designated ODMDS
Yaquina Bay South Site NWP Portland R10 2021 Federal Maintenance Hopper 263403 Yaquina Bay and Harbor FNP Pacific Ocean 6/16/2021 10/19/2021 6370 US-226 Open, Final designated ODMDS