Smallmouth Bass (Micropterus dolomieu)
Micropterus dolomieu
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Centrarchidae
Genus: Micropterus
Species: M. dolomieu
Body Type & Identification: Bronze to brown-olive with distinctive dark vertical bars on the sides. Mouth does not extend past the eye (unlike Largemouth). Red eyes are a key identifier. A streamlined, powerful fish — pound-for-pound considered the strongest fighting freshwater fish in North America.
Preferred Water Temperature: 60°F–72°F. A cooler-water bass than Largemouth — thrives in clear, cool lakes and rivers. Most aggressive at 65°F–68°F. Spawn when water reaches 60°F–65°F on gravel beds in 2–6 feet.
Habitat: Clear, cool lakes and rivers with rocky, gravel, or hard-sand bottom. Prefer points, rocky shorelines, main lake humps, and river current seams. Found in the Great Lakes, Ozark streams, Northern reservoirs, and rocky rivers throughout the East and Midwest. The river Smallmouth is one of North America's greatest sport fish.
Best Lures: Tube jigs in green pumpkin or smoke are the iconic Smallmouth bait — finessed on light line near rocky bottom. Drop shot rigs with small finesse worms are deadly in clear water. Ned rigs (small mushroom jig with short Z-Man bait) are outstanding. Hair jigs in current. Topwater poppers and walking baits at dawn on rocky points. Small crankbaits along rock transitions. Ned rigs and drop shots dominate the modern tournament scene.
Best Baits: Live crawfish are the number one natural bait — match the crawfish color to local specimens. Live hellgrammites are outstanding in river systems. Live nightcrawlers produce excellent results. Live small shiners work well. Live madtom catfish are a secret weapon in Ozark streams.
Top 5 Destinations: Lake Erie OH/PA/NY, Dale Hollow Lake TN/KY, Oneida Lake NY, St. Lawrence River NY, James River VA.
| Baker County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Balm Creek Reservoir (4) | 10-19-2022 | Baker City, OR |
| Brownlee Reservoir (25) | 4-10-2025 | Richland, ID |
| Oxbow Reservoir (8) | 4-10-2025 | Oxbow, ID |
| Snake River (59) | 7-6-2024 | ID |
| Unity Reservoir (28) | 10-21-2025 | Unity, OR |
| Clatsop County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Buoy 10 (14) | 9-14-2022 | Astoria, OR |
| Columbia County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Columbia River (235) | 2-20-2026 | OR |
| Coos County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Coos River (218) | 3-24-2026 | Coos Bay, OR |
| Eel Lake (46) | 10-31-2024 | Lakeside, OR |
| Crook County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Ochoco Reservoir (73) | 4-25-2026 | Prineville, OR |
| Prinevile Reservoir (74) | 11-20-2025 | Prineville, OR |
| Curry County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Garrison Lake (124) | 12-17-2025 | Port Orford, OR |
| Port of Brookings Harbor (22) | 10-20-2018 | Brookings, OR |
| Rogue River- Lower (276) | 4-17-2026 | Gold Beach, OR |
| Douglas County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Galesville Reservoir (249) | 4-8-2026 | Azalea, OR |
| Rogue River- Lower (276) | 4-17-2026 | Gold Beach, OR |
| Umpqua River (181) | 3-25-2026 | Roseburg, OR |
| Umpqua River- North (92) | 3-25-2026 | Roseburg, OR |
| Grant County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| John Day River (47) | 1-29-2025 | Dayville, OR |
| Harney County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| John Day River (47) | 1-29-2025 | Dayville, OR |
| Warm Springs Reservoir (25) | 11-5-2025 | Juntura, OR |
| Jackson County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Applegate Reservoir (263) | 3-25-2026 | Jacksonville, OR |
| Applegate River (191) | 3-18-2026 | Applegate, CA |
| Emigrant Reservoir (292) | 4-1-2026 | Ashland, OR |
| Howard Prairie Reservoir (278) | 4-7-2026 | Ashland, OR |
| Lost Creek Lake (127) | 3-25-2026 | Trail, OR |
| Rogue River- Lower (276) | 4-17-2026 | Gold Beach, OR |
| Willow Lake (140) | 1-7-2026 | Eagle Point, OR |
| Jefferson County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Lake Billy Chinook (58) | 4-25-2026 | Culvar, OR |
| Josephine County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Applegate River (191) | 3-18-2026 | Applegate, CA |
| Rogue River- Lower (276) | 4-17-2026 | Gold Beach, OR |
| Klamath County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Lake Of The Woods (124) | 4-7-2026 | Klamath Falls, OR |
| Lost River (49) | 4-7-2026 | Bonanza, CA |
| Rogue River- Lower (276) | 4-17-2026 | Gold Beach, OR |
| Lane County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Cottage Grove Reservoir (17) | 3-23-2026 | Cottage Grove, OR |
| Dexter Reservoir (35) | 3-23-2026 | Dexter, OR |
| Dorena Reservoir (18) | 3-23-2026 | Cottage Grove, OR |
| Linn County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Foster Reservoir (83) | 3-23-2026 | Sweet Home, OR |
| Freeway Lake East (9) | 3-16-2026 | Albany, OR |
| Green Peter Reservoir (93) | 9-2-2025 | Sweet, OR |
| Malheur County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Brownlee Reservoir (25) | 4-10-2025 | Richland, ID |
| Bully Creek Reservoir (26) | 4-5-2026 | Vale, OR |
| Owyhee Reservoir (35) | 4-8-2026 | Vale, OR |
| Warm Springs Reservoir (25) | 11-5-2025 | Juntura, OR |
| Multnomah County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Columbia River (235) | 2-20-2026 | OR |
| Lower Willamette River (3) | 5-19-2021 | Oregon City, OR |
| Sherman County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Deschutes River- Lower (438) | 4-25-2026 | Maupin, OR |
| Tillamook County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Tillamook Bay (121) | 10-13-2025 | Tillamook, OR |
| Wallowa County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Hells Canyon Reservoir (26) | 4-27-2025 | ID |
| Wasco County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Deschutes River- Lower (438) | 4-25-2026 | Maupin, OR |
| Washington County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Henry Hagg Lake (43) | 4-6-2026 | Gaston, OR |
| Snake River (59) | 7-6-2024 | ID |
| Yamhill County Fishing Spots | ||
| Name (# of Reports) | Last Update | Location |
| Phillips Reservoir (51) | 10-27-2025 | Gaston, OR |
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