Baker County Rivers
Name (# of Reports) Last Update Location
Powder River (2) 2-5-2025 North Powder, OR
Snake River (59) 7-6-2024  
Snake River- Below Hells Canyon Reservoir (34) 7-16-2024  
 

Benton County Rivers
Name (# of Reports) Last Update Location
Alsea River (231) 1-8-2025 Alsea, OR
Williamson River (41) 1-8-2025  
Yaquina River (172) 1-8-2025 Newport, OR
 

Clackamas County Rivers
Name (# of Reports) Last Update Location
Clackamas River (78) 12-4-2024 Estacada, OR
Molalla River (8) 4-7-2020 Molalla, OR
Sandy River (69) 12-4-2024 Sandy, OR
Williamson River (41) 1-8-2025  
 

Clatsop County Rivers
Name (# of Reports) Last Update Location
Necanicum River (103) 2-5-2025 Seaside, OR
Nehalem River (209) 1-29-2025 Nehalm, OR
Nehalem River- North Fork (62) 2-5-2025 Hamlet, OR
 

Columbia County Rivers
Name (# of Reports) Last Update Location
Columbia River (233) 10-23-2024  
Nehalem River (209) 1-29-2025 Nehalm, OR
 

Coos County Rivers
Name (# of Reports) Last Update Location
Coos River (196) 1-22-2025 Coos Bay, OR
Coquille River (226) 1-22-2025 Coquille, OR
Sixes River (77) 2-5-2025 Port Orford, OR
 

Crook County Rivers
Name (# of Reports) Last Update Location
Crooked River (449) 2-7-2025 Prineville, OR
 

Curry County Rivers
Name (# of Reports) Last Update Location
Chetco River (494) 2-6-2025 Brookings, OR
Elk River (172) 2-5-2025 Port Orford, OR
Illinois River (384) 2-5-2025 Cave Junction, OR
Pistol River (7) 3-24-2022 Pistol River, Oregon
Rogue River- Lower (252) 2-5-2025 Gold Beach, OR
Sixes River (77) 2-5-2025 Port Orford, OR
Winchuck River (28) 2-5-2025 OR
 

Deschutes County Rivers
Name (# of Reports) Last Update Location
Crooked River (449) 2-7-2025 Prineville, OR
Deschutes River (237) 11-6-2024 Maupin, OR
Fall River (371) 2-7-2025 La Pine, OR
 

Douglas County Rivers
Name (# of Reports) Last Update Location
North Umpqua River (63) 5-29-2024 Roseburg, OR
Rogue River- Lower (252) 2-5-2025 Gold Beach, OR
Smith River (99) 10-31-2024 Reedsport, OR
Umpqua River (151) 2-5-2025 Roseburg, OR
 

Grant County Rivers
Name (# of Reports) Last Update Location
John Day River (47) 1-29-2025 Dayville, OR
 

Harney County Rivers
Name (# of Reports) Last Update Location
John Day River (47) 1-29-2025 Dayville, OR
 

Hood River County Rivers
Name (# of Reports) Last Update Location
Hood River (61) 2-5-2025 Hood River, OR
 

Jackson County Rivers
Name (# of Reports) Last Update Location
Applegate River (177) 2-5-2025 Applegate, OR
Klamath River - Upper - OR (84) 11-27-2024  
Rogue River- Lower (252) 2-5-2025 Gold Beach, OR
Rogue River- Upper (157) 2-5-2025 Medford, OR
 

Jefferson County Rivers
Name (# of Reports) Last Update Location
Crooked River (449) 2-7-2025 Prineville, OR
Deschutes River (237) 11-6-2024 Maupin, OR
Metolius River (456) 2-7-2025 Metolius Springs, OR
 

Josephine County Rivers
Name (# of Reports) Last Update Location
Applegate River (177) 2-5-2025 Applegate, OR
Illinois River (384) 2-5-2025 Cave Junction, OR
Rogue River - Middle (147) 2-5-2025 Grants Pass, OR
Rogue River- Upper (Above Lost Creek) (63) 1-22-2025 Prospect, OR
Rogue River- Lower (252) 2-5-2025 Gold Beach, OR
 

Klamath County Rivers
Name (# of Reports) Last Update Location
Link River (12) 2-5-2025 Klamath Falls , OR
Lost River (20) 2-5-2025 Bonanza, OR
Rogue River- Lower (252) 2-5-2025 Gold Beach, OR
Sprague River (63) 2-5-2025 Chiloquin, OR
Sycan River (32) 2-5-2025 Summer Lake,
Williamson River (41) 1-8-2025  
Wood River (52) 1-8-2025 Klamath Falls, OR
 

Lake County Rivers
Name (# of Reports) Last Update Location
Ana River (24) 1-24-2024 Summer Lake, OR
Chewaucan River (30) 12-11-2024 Valley Falls, OR
Klamath River - Upper - OR (84) 11-27-2024  
North Fork Sprague River (29) 1-29-2025  
Sycan River (32) 2-5-2025 Summer Lake,
 

Lane County Rivers
Name (# of Reports) Last Update Location
Alsea River (231) 1-8-2025 Alsea, OR
Blue River (8) 11-27-2024 Blue River, OR
Coast Fork Willamette River (9) 11-27-2024 Cottage Grove, OR
McKenzie River (200) 1-8-2025 Coburg, OR
Siuslaw River (191) 1-8-2025 Florence, OR
Upper McKenzie (5) 6-25-2020 OR,
Willamette River (64) 11-27-2024 Portland, OR
Willamette River CST FK (5) 9-11-2024 Springfield,
Williamson River (41) 1-8-2025  
 

Lincoln County Rivers
Name (# of Reports) Last Update Location
Alsea River (231) 1-8-2025 Alsea, OR
Salmon River (177) 1-8-2025 Otis, OR
Siletz River (476) 1-8-2025 Lincoln City, OR
Yaquina River (172) 1-8-2025 Newport, OR
 

Linn County Rivers
Name (# of Reports) Last Update Location
Blue River (8) 11-27-2024 Blue River, OR
McKenzie River (200) 1-8-2025 Coburg, OR
Santiam River (South Fork) (105) 2-5-2025 Sweet Home, OR
 

Marion County Rivers
Name (# of Reports) Last Update Location
Breitenbush River (14) 6-5-2024 Detroit, OR
Santiam River ( North Fork) Above Detroit Lake (69) 11-27-2024 Lyons, OR
Williamson River (41) 1-8-2025  
 

Multnomah County Rivers
Name (# of Reports) Last Update Location
Columbia River (233) 10-23-2024  
Gilbert River (1) 4-6-2020  
Lower Willamette River (3) 5-19-2021 Oregon City, OR
Sandy River (69) 12-4-2024 Sandy, OR
Williamson River (41) 1-8-2025  
 

Polk County Rivers
Name (# of Reports) Last Update Location
Salmon River (177) 1-8-2025 Otis, OR
Siletz River (476) 1-8-2025 Lincoln City, OR
 

Sherman County Rivers
Name (# of Reports) Last Update Location
Deschutes River (237) 11-6-2024 Maupin, OR
Deschutes River- Lower (364) 2-5-2025 Maupin, OR
 

Tillamook County Rivers
Name (# of Reports) Last Update Location
Kilchis River (232) 2-5-2025 Idaville, OR
Nehalem River (209) 1-29-2025 Nehalm, OR
Nehalem River- North Fork (62) 2-5-2025 Hamlet, OR
Nestucca River (297) 2-5-2025 Pacific, OR
Salmon River (177) 1-8-2025 Otis, OR
Trask River (276) 2-5-2025 Tillamook , OR
Wilson River (266) 2-5-2025 Tillamook , OR
 

Union County Rivers
Name (# of Reports) Last Update Location
Grande Ronde River (74) 1-8-2025 Colville, OR
Powder River (2) 2-5-2025 North Powder, OR
Wallowa River (66) 1-8-2025 Wallowa , OR
 

Wallowa County Rivers
Name (# of Reports) Last Update Location
Imnaha River (55) 1-8-2025 Imnaha, OR
Wallowa River (66) 1-8-2025 Wallowa , OR
 

Wasco County Rivers
Name (# of Reports) Last Update Location
Deschutes River (237) 11-6-2024 Maupin, OR
Deschutes River- Lower (364) 2-5-2025 Maupin, OR
 

Washington County Rivers
Name (# of Reports) Last Update Location
Snake River (59) 7-6-2024  
Williamson River (41) 1-8-2025  
 

Yamhill County Rivers
Name (# of Reports) Last Update Location
Nestucca River (297) 2-5-2025 Pacific, OR
Williamson River (41) 1-8-2025