Baker County Urban Ponds
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
Long Creek Reservoir (2) 6-1-2022 Unity, OR
Murray Reservoir (18) 4-1-2020 Unity, OR
Oxbow Reservoir (5) 8-23-2023 Oxbow, OR
Snake River (55) 8-10-2023  
Snake River- Below Hells Canyon Reservoir (27) 8-23-2023  
Thief Valley Reservoir (24) 9-13-2023  
Unity Reservoir (10) 10-19-2022 Unity, OR
 

Benton County Urban Ponds
Name (# of Reports) Last Update Location
Alsea River (205) 9-27-2023 Alsea, OR
Williamson River (28) 8-30-2023  
Yaquina River (154) 9-20-2023 Newport, OR
 

Clackamas County Urban Ponds
Name (# of Reports) Last Update Location
Canby Pond (7) 4-7-2020 Clackamas, OR
Clackamas River (66) 9-13-2023 Estacada, OR
Eagle Creek (16) 1-4-2023 Eagle Creek, OR
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
Harriett Lake (3) 7-5-2023 Estacada, OR
Molalla River (8) 4-7-2020 Molalla, OR
North Fork Reservoir (10) 9-13-2023 Estacada, OR
Sandy River (60) 9-13-2023 Sandy, OR
Timothy Lake (14) 8-12-2021 Estacada, OR
Trillium Lake (8) 6-6-2023 Government Camp, OR
Williamson River (28) 8-30-2023  
 

Clatsop County Urban Ponds
Name (# of Reports) Last Update Location
Buoy 10 (14) 9-14-2022 Pacific Ocean,
Necanicum River (67) 9-27-2023 Seaside, OR
Nehalem River (169) 9-27-2023 Nehalm, OR
Nehalem River- North Fork (36) 4-12-2023 Hamlet, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
 

Columbia County Urban Ponds
Name (# of Reports) Last Update Location
Columbia River (229) 9-21-2023  
Nehalem River (169) 9-27-2023 Nehalm, OR
Trojan Ponds (8) 6-25-2020 Rainer, OR
Vernonia Lake (1) 5-1-2023 Vernonia, OR
 

Coos County Urban Ponds
Name (# of Reports) Last Update Location
Bluebill Lake (1) 10-2-2018 Coos Bay, OR
Bradley Lake (9) 11-24-2021 Bandon, OR
Butterfield Lake (7) 11-24-2021 Lakeside, OR
Coos River (181) 6-28-2023 Coos Bay, OR
Coquille River (207) 9-27-2023 Coquille, OR
Eel Lake (45) 7-19-2023 Lakeside, OR
Empire Lake Lower (20) 6-23-2022 Coos Bay, OR
Empire Lake Upper (33) 4-16-2021 Coos Bay, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Powers Pond (1) 5-12-2021 Powers, OR
Saunders Lake (3) 4-15-2022 Coos Bay, OR
Sixes River (43) 6-7-2023 Port Orford, OR
Tenmile Lakes (158) 9-6-2023 Lakeside, OR
 

Crook County Urban Ponds
Name (# of Reports) Last Update Location
Antelope Flat Reservoir (2) 9-1-2021 Post, OR
Crooked River (330) 10-1-2023 Prineville, OR
Ochoco Reservoir (20) 9-13-2023 Prineville, OR
Prinevile Reservoir (60) 9-27-2023 Prineville, OR
Walton Lake (5) 5-3-2023 Prineville, OR
 

Curry County Urban Ponds
Name (# of Reports) Last Update Location
Arizona Pond (149) 6-28-2023 Ophir, OR
Bird Island (1) 2-26-2016 Brookings, OR
Chetco River (428) 9-15-2023 Brookings, OR
Elk River (151) 9-20-2023 Port Orford, OR
Floras Lake (304) 8-18-2022 Port Orford, OR
Garrison Lake (98) 6-28-2023 Port Orford, OR
Gold Beach (7) 6-13-2022 OR
Illinois River (352) 6-14-2023 Cave Junction, OR
Laird Lake (5) 6-23-2021 Port Orford, Or
Mac Arch (1) 5-8-2018 Carpenterville, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Pistol River (7) 3-24-2022 Pistol River, Oregon
Port of Brookings Harbor (22) 10-20-2018 Brookings, OR
Rogue Bay (10) 9-29-2022 Gold Beach, OR
Rogue River- Lower (208) 8-16-2023 Gold Beach, OR
Sixes River (43) 6-7-2023 Port Orford, OR
Winchuck River (21) 6-7-2023 OR
 

Deschutes County Urban Ponds
Name (# of Reports) Last Update Location
Crane Prairie Reservoir (195) 10-1-2023 Sunriver, OR
Crooked River (330) 10-1-2023 Prineville, OR
Cultus Lake (7) 5-22-2023 La Pine, OR
Davis Lake (15) 7-21-2023 La Pine, Oregon
Deschutes River (194) 10-1-2023 Maupin, OR
East Lake (138) 10-1-2023 La Pine, OR
Fall River (261) 10-1-2023 La Pine, OR
Hosmer Lake (112) 10-1-2023 Bend, OR
Lava Lake (72) 10-1-2023 Sunriver, OR
Little Lava Lake (1) 5-1-2020 Bend, OR
North Twin Lake (16) 9-13-2023 La Pine, OR
Paulina Lake (74) 10-1-2023 La Pine, OR
Shevlin Youth Pond (6) 5-26-2021 Bend, OR
South Twin Lake (37) 9-13-2023 La Pine, OR
Suttle Lake (3) 10-21-2022 Sisters, OR
Wickiup Reservoir (42) 9-13-2023 La Pine, OR
 

Douglas County Urban Ponds
Name (# of Reports) Last Update Location
Ben Irving Reservoir (190) 9-27-2023 Tenmile, OR
Cooper Creek Reservoir (46) 9-27-2023 Sutherlin, OR
Diamond Lake (204) 9-27-2023 Diamond Lake, OR
Galesville Reservoir (195) 9-27-2023 Azalea, OR
Hemlock Lake (144) 8-23-2023 Roseburg, OR
Lake in the Woods (2) 6-26-2019 Rosebug, OR
Lake Marie (147) 9-27-2023 Winchester Bay, OR
Lemolo Lake (328) 9-27-2023 Idleyld Park, OR
Loon Lake (139) 1-2-2020 Reedsport, OR
North Umpqua River (53) 7-28-2023 Roseburg, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Plat I Reservoir (144) 7-12-2023 Sutherlin, OR
Rogue River- Lower (208) 8-16-2023 Gold Beach, OR
Siltcoos Lake (8) 11-3-2022 Florence, OR
Smith River (89) 6-7-2023 Reedsport, OR
Soda Springs Reservoir (4) 1-2-2020 Clearwater, OR
Toketee Lake (7) 1-2-2020 Clearwater, OR
Umpqua River (118) 9-27-2023 Roseburg, OR
 

Grant County Urban Ponds
Name (# of Reports) Last Update Location
John Day River (36) 8-30-2023 Dayville, OR
Magone Lake (5) 1-20-2022  
 

Harney County Urban Ponds
Name (# of Reports) Last Update Location
Blitzen River (21) 7-5-2023 Burns, OR
Burns Pond (1) 4-16-2021 Burns, OR
Chickahominy Reservoir (13) 7-5-2023 Riley, OR
Delintment Lake (10) 7-5-2023 Burns, OR
John Day River (36) 8-30-2023 Dayville, 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 (13) 2-8-2023  
 

Hood River County Urban Ponds
Name (# of Reports) Last Update Location
Hood River (42) 9-27-2023 Hood River, OR
Laurance Lake (14) 9-20-2023 Parkdale, OR
 

Jackson County Urban Ponds
Name (# of Reports) Last Update Location
Agate Lake (17) 8-23-2023 Medford, OR
Applegate Reservoir (184) 9-6-2023 Jacksonville, OR
Applegate River (161) 8-23-2023 Applegate, OR
Emigrant Reservoir (210) 9-13-2023 Ashland, OR
Expo Pond (139) 8-23-2023 Central Point, OR
Fish Lake (216) 9-30-2023 Lakecreek, OR
Howard Prairie Reservoir (212) 9-13-2023 Ashland, OR
Hyatt Lake (185) 9-13-2023 Ashland, OR
Klamath River - Upper - OR (53) 6-6-2023  
Lost Creek Lake (87) 9-6-2023 Trail, OR
Medco Pond (13) 6-28-2023 Medford, OR
Rogue River- Lower (208) 8-16-2023 Gold Beach, OR
Rogue River- Upper (116) 9-6-2023 Medford, OR
Salmon River Hatchery (1) 9-17-2019 Otis, Oregon
Sky Lakes Wilderness Lakes (3) 11-18-2021 Chiloquin, OR
Willow Lake (127) 8-16-2023 Eagle Point, OR
 

Jefferson County Urban Ponds
Name (# of Reports) Last Update Location
Crooked River (330) 10-1-2023 Prineville, OR
Deschutes River (194) 10-1-2023 Maupin, OR
Haystack Reservoir (26) 7-12-2023 Culver, OR
Lake Billy Chinook (31) 9-13-2023 Culvar, OR
Metolius River (345) 10-1-2023 Metolius Springs, OR
Olallie Lake (6) 8-12-2021 Breitenbush, OR
 

Josephine County Urban Ponds
Name (# of Reports) Last Update Location
Applegate River (161) 8-23-2023 Applegate, OR
Illinois River (352) 6-14-2023 Cave Junction, OR
Lake Selmac (166) 5-17-2023 Selma, OR
Rogue River - Middle (101) 9-6-2023 Grants Pass, OR
Rogue River- Upper (Above Lost Creek) (46) 9-6-2023 Prospect, OR
Rogue River- Lower (208) 8-16-2023 Gold Beach, OR
 

Klamath County Urban Ponds
Name (# of Reports) Last Update Location
Campbell Reservoir (30) 9-13-2023 Lakeview, OR
Crescent Lake (9) 9-13-2023 Crescent, OR
Davis Lake (15) 7-21-2023 La Pine, Oregon
Deming Creek (2) 7-14-2021 Bly, OR
Fourmile Lake (15) 8-30-2023 Kalmath Falls,
Gerber Reservoir (48) 8-30-2023 Bonanza, OR
John C Boyle Reservoir (32) 7-5-2023 Keno, OR
Lake Of The Woods (46) 9-13-2023 Klamath Falls, OR
Lost River (3) 2-16-2023 Bonanza, OR
Miller Lake (22) 8-30-2023 Chemult, OR
Odell Lake (27) 9-13-2023 Crescent Lake, OR
Rogue River- Lower (208) 8-16-2023 Gold Beach, OR
Sky Lakes Wilderness Lakes (3) 11-18-2021 Chiloquin, OR
South Fork Sprague River (8) 8-30-2023  
Sprague River (37) 9-13-2023 Chiloquin, OR
Sun Creek (8) 12-1-2022 Klamath Falls, OR
Sycan River (22) 8-30-2023 Summer Lake,
Upper Klamath Lake (57) 8-30-2023 Klamath Falls, OR
Williamson River (28) 8-30-2023  
Willow Valley Reservoir (18) 8-16-2023  
Wood River (39) 8-30-2023 Klamath Falls, OR
 

Lake County Urban Ponds
Name (# of Reports) Last Update Location
Ana Reservoir (34) 7-26-2023 Summer Lake, OR
Ana River (23) 3-8-2023 Summer Lake, OR
Chewaucan River (18) 8-23-2023 Valley Falls, OR
Cottonwood Reservoir (2) 8-9-2023 Lakeview, OR
Dead Horse Lake (2) 9-13-2023 Paisley, Oregon
Dog Lake (11) 9-13-2023 Lakeview, OR
Duncan Reservoir (14) 8-9-2023 Lakeview, OR
Gold Lake (15) 9-20-2023 Crescent, OR
Heart Lake (14) 8-9-2023 Bly, OR
Holbrook Reservoir (17) 8-23-2023 Bly, OR
Klamath River - Upper - OR (53) 6-6-2023  
Lofton Reservoir (12) 8-23-2023 Bly, OR
North Fork Sprague River (20) 8-30-2023  
Priday Reservoir (2) 1-20-2022 Burns, OR
Sycan River (22) 8-30-2023 Summer Lake,
Thompson Valley Reservoir (5) 3-24-2022  
 

Lane County Urban Ponds
Name (# of Reports) Last Update Location
Alsea River (205) 9-27-2023 Alsea, OR
Alton Baker Canoe Canal (10) 9-20-2023 Eugene, OR
Blue River (4) 6-15-2022 Blue River, OR
Blue River Reservoir (9) 7-19-2023 Springfield, OR
Coast Fork Willamette River (7) 7-19-2023 Cottage Grove, OR
Cottage Grove Reservoir (5) 6-25-2020 Cottage Grove,
Dexter Reservoir (17) 10-27-2022 Dexter, OR
Dorena Reservoir (5) 6-25-2020 Cottage Grove, OR
Fall Creek (3) 5-19-2022 Fall Creek, Or
Fern Ridge Reservoir (24) 11-3-2022 Veneta, OR
Hills Creek Reservoir (34) 2-23-2023 Oakridge, OR
Junction City Pond (21) 6-8-2022 Junction City, OR
Leaburg Lake (11) 9-13-2023 Leaburg, OR
McKenzie River (168) 10-1-2023 Coburg, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Salmon Creek (14) 10-12-2022 Oakridge, OR
Siltcoos Lake (8) 11-3-2022 Florence, OR
Siuslaw River (170) 9-27-2023 Florence, OR
Upper McKenzie (5) 6-25-2020 OR,
Willamette River (46) 6-14-2023 Portland, OR
Willamette River CST FK (3) 9-11-2019 Springfield,
Williamson River (28) 8-30-2023  
 

Lincoln County Urban Ponds
Name (# of Reports) Last Update Location
Alsea River (205) 9-27-2023 Alsea, OR
Devils Lake (8) 4-26-2023 Lincoln City, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Salmon River (160) 9-27-2023 Otis, OR
Siletz River (424) 9-27-2023 Lincoln City, OR
Yaquina River (154) 9-20-2023 Newport, OR
 

Linn County Urban Ponds
Name (# of Reports) Last Update Location
Blue River (4) 6-15-2022 Blue River, OR
Carmen Reservoir (1) 3-30-2022 Belknap Springs, OR
Clear Lake (7) 6-8-2022 Belknap Springs, OR
Detroit Reservoir (115) 9-13-2023 Detroit, OR
Foster Reservoir (42) 9-20-2023 Sweet Home, OR
Freeway Lake East (4) 6-25-2020 Albany, OR
Green Peter Reservoir (55) 9-20-2023 Sweet, OR
McKenzie River (168) 10-1-2023 Coburg, OR
Quartzville Creek (28) 9-20-2023 Sweet Home, OR
Roaring River Park Pond (1) 6-14-2022 Scio, OR
Santiam River (South Fork) (65) 9-27-2023 Sweet Home, OR
Smith Reservoir (12) 3-4-2021 Belknap Springs, OR
Sunnyside Park Pond (3) 6-8-2022 Sweet Home, OR
Timber Linn Lake (19) 6-8-2022 Albany, OR
Waverly Lake (13) 9-6-2023 Albany, OR
 

Malheur County Urban Ponds
Name (# of Reports) Last Update Location
Beulah Reservoir (6) 1-4-2023 Beulah, OR
Brownlee Reservoir (20) 8-23-2023 Richland, OR
Bully Creek Reservoir (4) 7-5-2023 Vale, OR
Malheur Reservoir (8) 7-5-2023 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 Urban Ponds
Name (# of Reports) Last Update Location
Breitenbush River (11) 9-27-2023 Detroit, OR
Detroit Reservoir (115) 9-13-2023 Detroit, OR
Santiam River ( North Fork) Above Detroit Lake (61) 9-27-2023 Lyons, OR
St. Louis Ponds (10) 4-12-2022 Gervais, OR
Walling Pond (18) 6-8-2022 Salem, OR
Walter Wirth Lake (10) 1-4-2023 Salem, OR
Williamson River (28) 8-30-2023  
 

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

Multnomah County Urban Ponds
Name (# of Reports) Last Update Location
Columbia River (229) 9-21-2023  
Gilbert River (1) 4-6-2020  
Lower Willamette River (3) 5-19-2021 Oregon City, OR
Mt. Hood Pond MHCC Campus (4) 1-2-2020 Gresham, OR
Sandy River (60) 9-13-2023 Sandy, OR
Williamson River (28) 8-30-2023  
 

Polk County Urban Ponds
Name (# of Reports) Last Update Location
EE Wilson Angling Pond (18) 6-8-2022 Monmouth , Oregon
Salmon River (160) 9-27-2023 Otis, OR
Siletz River (424) 9-27-2023 Lincoln City, OR
 

Sherman County Urban Ponds
Name (# of Reports) Last Update Location
Deschutes River (194) 10-1-2023 Maupin, OR
Deschutes River- Lower (274) 10-1-2023 Maupin, OR
 

Tillamook County Urban Ponds
Name (# of Reports) Last Update Location
Kilchis River (192) 9-27-2023 Idaville, OR
Nehalem River (169) 9-27-2023 Nehalm, OR
Nehalem River- North Fork (36) 4-12-2023 Hamlet, OR
Nestucca River (248) 9-27-2023 Pacific, OR
Pacific Ocean and Beaches (1) 6-15-2022 OR
Salmon River (160) 9-27-2023 Otis, OR
Tillamook Bay (90) 9-30-2022 Bay City, OR
Trask River (234) 9-27-2023 Tillamook , OR
Wilson River (227) 9-27-2023 Tillamook , OR
 

Umatilla County Urban Ponds
Name (# of Reports) Last Update Location
Hat Rock Pond (6) 3-23-2023 Hermiston, OR
McKay Reservoir (1) 3-30-2021 Pendleton, OR
McNary Channel Ponds (6) 3-23-2023 Umatilla, OR
 

Union County Urban Ponds
Name (# of Reports) Last Update Location
Grande Ronde River (65) 9-13-2023 Colville, OR
Jubilee Lake (2) 10-2-2019 Elgin, OR
Ladd Peach Pond (1) 4-10-2019 La Grande, OR
Morgan Lake (4) 9-13-2023 LaGrande, OR
Pilcher Reservoir (17) 5-3-2023 Union County, OR
Roulet Pond (2) 5-1-2019 Elgin, OR
Thief Valley Reservoir (24) 9-13-2023  
Wallowa River (53) 9-27-2023 Wallowa , OR
Wolf Creek Reservoir (12) 3-8-2023 North Powder, OR
 

Wallowa County Urban Ponds
Name (# of Reports) Last Update Location
Hells Canyon Reservoir (16) 8-23-2023  
Imnaha River (48) 9-27-2023 Imnaha, OR
Wallowa Lake (35) 9-13-2023 Joseph, OR
Wallowa River (53) 9-27-2023 Wallowa , OR
 

Wasco County Urban Ponds
Name (# of Reports) Last Update Location
Bikini Pond (1) 11-3-2021  
Deschutes River (194) 10-1-2023 Maupin, OR
Deschutes River- Lower (274) 10-1-2023 Maupin, OR
Pine Hollow Reservoir (10) 9-27-2023 Wamic, OR
Rock Creek Reservoir (2) 4-5-2023 Wamic, OR
 

Washington County Urban Ponds
Name (# of Reports) Last Update Location
Henry Hagg Lake (21) 9-20-2023 Gaston, OR
Snake River (55) 8-10-2023  
Williamson River (28) 8-30-2023  
 

Yamhill County Urban Ponds
Name (# of Reports) Last Update Location
Nestucca River (248) 9-27-2023 Pacific, OR
Phillips Reservoir (30) 9-13-2023 Gaston, OR
Sheridan Pond (3) 5-9-2023 Sheridan, OR
Williamson River (28) 8-30-2023