Baker County Lakes
Name (# of Reports) Last Update Location
Anthony Lake (2) 8-18-2022 La Grande, OR
Balm Creek Reservoir (4) 10-19-2022 Baker City, OR
Brownlee Reservoir (20) 8-23-2023 Richland, OR
Murray Reservoir (18) 4-1-2020 Unity, OR
Oxbow Reservoir (5) 8-23-2023 Oxbow, OR
Thief Valley Reservoir (28) 2-7-2024  
 

Clackamas County Lakes
Name (# of Reports) Last Update Location
Fall Creek Reservoir (2) 3-23-2023 Dexter, OR
Faraday Lake (5) 4-7-2020 Estacada, OR
Frog Lake (1) 9-8-2022 Government Camp, OR
North Fork Reservoir (11) 1-10-2024 Estacada, OR
Timothy Lake (14) 8-12-2021 Estacada, OR
Trillium Lake (8) 6-6-2023 Government Camp, OR
 

Coos County Lakes
Name (# of Reports) Last Update Location
Empire Lake Upper (33) 4-16-2021 Coos Bay, OR
Tenmile Lakes (160) 2-7-2024 Lakeside, OR
 

Crook County Lakes
Name (# of Reports) Last Update Location
Antelope Flat Reservoir (2) 9-1-2021 Post, OR
Ochoco Reservoir (28) 2-7-2024 Prineville, OR
Prinevile Reservoir (70) 1-31-2024 Prineville, OR
Walton Lake (6) 12-20-2023 Prineville, OR
 

Curry County Lakes
Name (# of Reports) Last Update Location
Floras Lake (304) 8-18-2022 Port Orford, OR
Garrison Lake (102) 2-14-2024 Port Orford, OR
 

Deschutes County Lakes
Name (# of Reports) Last Update Location
Crane Prairie Reservoir (201) 11-1-2023 Sunriver, OR
Cultus Lake (7) 5-22-2023 La Pine, OR
Davis Lake (15) 7-21-2023 La Pine, Oregon
East Lake (143) 1-10-2024 La Pine, OR
Hosmer Lake (114) 11-29-2023 Bend, OR
Lava Lake (78) 11-29-2023 Sunriver, OR
Little Lava Lake (1) 5-1-2020 Bend, OR
North Twin Lake (18) 12-13-2023 La Pine, OR
Paulina Lake (78) 1-10-2024 La Pine, OR
South Twin Lake (38) 12-13-2023 La Pine, OR
Suttle Lake (3) 10-21-2022 Sisters, OR
Taylor Lake (1) 11-8-2023 The Dalles, OR
Wickiup Reservoir (44) 11-1-2023 La Pine, OR
 

Douglas County Lakes
Name (# of Reports) Last Update Location
Ben Irving Reservoir (198) 2-14-2024 Tenmile, OR
Diamond Lake (212) 2-14-2024 Diamond Lake, OR
Galesville Reservoir (200) 2-14-2024 Azalea, OR
Hemlock Lake (144) 8-23-2023 Roseburg, OR
Lake in the Woods (2) 6-26-2019 Rosebug, OR
Lake Marie (150) 2-14-2024 Winchester Bay, OR
Lemolo Lake (334) 1-17-2024 Idleyld Park, OR
Loon Lake (139) 1-2-2020 Reedsport, OR
Plat I Reservoir (145) 1-3-2024 Sutherlin, OR
Siltcoos Lake (10) 12-20-2023 Florence, OR
Soda Springs Reservoir (4) 1-2-2020 Clearwater, OR
Toketee Lake (7) 1-2-2020 Clearwater, OR
 

Grant County Lakes
Name (# of Reports) Last Update Location
Magone Lake (5) 1-20-2022  
 

Harney County Lakes
Name (# of Reports) Last Update Location
Chickahominy Reservoir (13) 7-5-2023 Riley, OR
Delintment Lake (10) 7-5-2023 Burns, OR
Krumbo Reservoir (18) 8-23-2023 Frenchglen, OR
Mann Lake (5) 9-6-2023  
Warm Springs Reservoir (10) 4-27-2022 Juntura, OR
Yellowjacket Lake (14) 1-24-2024  
 

Hood River County Lakes
Name (# of Reports) Last Update Location
Laurance Lake (15) 11-8-2023 Parkdale, OR
 

Jackson County Lakes
Name (# of Reports) Last Update Location
Agate Lake (20) 2-7-2024 Medford, OR
Applegate Reservoir (188) 1-17-2024 Jacksonville, OR
Emigrant Reservoir (219) 2-7-2024 Ashland, OR
Fish Lake (232) 2-27-2024 Lakecreek, OR
Howard Prairie Reservoir (216) 1-10-2024 Ashland, OR
Hyatt Lake (189) 2-14-2024 Ashland, OR
Lost Creek Lake (89) 2-7-2024 Trail, OR
Sky Lakes Wilderness Lakes (4) 2-7-2024 Chiloquin, OR
Willow Lake (127) 8-16-2023 Eagle Point, OR
 

Jefferson County Lakes
Name (# of Reports) Last Update Location
Lake Billy Chinook (32) 12-6-2023 Culvar, OR
Olallie Lake (6) 8-12-2021 Breitenbush, OR
 

Josephine County Lakes
Name (# of Reports) Last Update Location
Lake Selmac (167) 2-14-2024 Selma, OR
 

Klamath County Lakes
Name (# of Reports) Last Update Location
Campbell Reservoir (33) 1-31-2024 Lakeview, OR
Crescent Lake (12) 2-7-2024 Crescent, OR
Davis Lake (15) 7-21-2023 La Pine, Oregon
Fourmile Lake (19) 2-7-2024 Kalmath Falls,
Gerber Reservoir (55) 2-7-2024 Bonanza, OR
John C Boyle Reservoir (35) 1-24-2024 Keno, OR
Lake Of The Woods (53) 2-7-2024 Klamath Falls, OR
Miller Lake (24) 12-13-2023 Chemult, OR
Odell Lake (29) 11-3-2023 Crescent Lake, OR
Sky Lakes Wilderness Lakes (4) 2-7-2024 Chiloquin, OR
South Fork Sprague River (10) 10-11-2023  
Upper Klamath Lake (61) 2-7-2024 Klamath Falls, OR
Willow Valley Reservoir (18) 8-16-2023  
 

Lake County Lakes
Name (# of Reports) Last Update Location
Ana Reservoir (37) 1-24-2024 Summer Lake, OR
Cottonwood Reservoir (2) 8-9-2023 Lakeview, OR
Dead Horse Lake (5) 11-29-2023 Paisley, Oregon
Dog Lake (11) 9-13-2023 Lakeview, OR
Duncan Reservoir (14) 8-9-2023 Lakeview, OR
Gold Lake (17) 1-31-2024 Crescent, OR
Heart Lake (16) 1-24-2024 Bly, OR
Holbrook Reservoir (20) 1-24-2024 Bly, OR
Lofton Reservoir (14) 11-29-2023 Bly, OR
Priday Reservoir (2) 1-20-2022 Burns, OR
Thompson Valley Reservoir (5) 3-24-2022  
 

Lane County Lakes
Name (# of Reports) Last Update Location
Blue River Reservoir (10) 1-31-2024 Springfield, OR
Cottage Grove Reservoir (5) 6-25-2020 Cottage Grove,
Dexter Reservoir (19) 1-31-2024 Dexter, OR
Dorena Reservoir (5) 6-25-2020 Cottage Grove, OR
Fern Ridge Reservoir (24) 11-3-2022 Veneta, OR
Hills Creek Reservoir (36) 1-31-2024 Oakridge, OR
Junction City Pond (22) 11-30-2023 Junction City, OR
Leaburg Lake (11) 9-13-2023 Leaburg, OR
Siltcoos Lake (10) 12-20-2023 Florence, OR
 

Lincoln County Lakes
Name (# of Reports) Last Update Location
Devils Lake (8) 4-26-2023 Lincoln City, OR
 

Linn County Lakes
Name (# of Reports) Last Update Location
Carmen Reservoir (1) 3-30-2022 Belknap Springs, OR
Clear Lake (7) 6-8-2022 Belknap Springs, OR
Detroit Reservoir (121) 1-24-2024 Detroit, OR
Foster Reservoir (47) 1-10-2024 Sweet Home, OR
Freeway Lake East (4) 6-25-2020 Albany, OR
Green Peter Reservoir (60) 2-7-2024 Sweet, OR
Smith Reservoir (12) 3-4-2021 Belknap Springs, OR
Timber Linn Lake (20) 11-8-2023 Albany, OR
 

Malheur County Lakes
Name (# of Reports) Last Update Location
Beulah Reservoir (7) 1-24-2024 Beulah, OR
Brownlee Reservoir (20) 8-23-2023 Richland, OR
Bully Creek Reservoir (5) 1-24-2024 Vale, OR
Malheur Reservoir (9) 1-24-2024 Ironside, OR
Owyhee Reservoir (14) 9-6-2023 Vale, OR
Pole Creek Reservoir (3) 9-6-2023  
Warm Springs Reservoir (10) 4-27-2022 Juntura, OR
 

Marion County Lakes
Name (# of Reports) Last Update Location
Detroit Reservoir (121) 1-24-2024 Detroit, OR
Walter Wirth Lake (11) 1-3-2024 Salem, OR
 

Morrow County Lakes
Name (# of Reports) Last Update Location
Willow Lake (13) 4-5-2023 Heppner, OR
 

Umatilla County Lakes
Name (# of Reports) Last Update Location
McKay Reservoir (1) 3-30-2021 Pendleton, OR
 

Union County Lakes
Name (# of Reports) Last Update Location
Jubilee Lake (2) 10-2-2019 Elgin, OR
Pilcher Reservoir (20) 2-7-2024 Union County, OR
Thief Valley Reservoir (28) 2-7-2024  
Wolf Creek Reservoir (12) 3-8-2023 North Powder, OR
 

Wallowa County Lakes
Name (# of Reports) Last Update Location
Hells Canyon Reservoir (16) 8-23-2023  
Wallowa Lake (37) 1-3-2024 Joseph, OR
 

Wasco County Lakes
Name (# of Reports) Last Update Location
Pine Hollow Reservoir (11) 11-8-2023 Wamic, OR
Rock Creek Reservoir (2) 4-5-2023 Wamic, OR
 

Washington County Lakes
Name (# of Reports) Last Update Location
Henry Hagg Lake (22) 12-6-2023 Gaston, OR
 

Yamhill County Lakes
Name (# of Reports) Last Update Location
Phillips Reservoir (32) 1-31-2024 Gaston, OR