Cottage Grove Reservoir - Cottage Grove,
Spot Information
| Surface Area: | 1156 acres |
| Capacity: | 33000 acre ft. |
| Elevation: | 808 ft. |
| Fish Species: | Rainbow Trout, Largemouth Bass, Black Crappie, Smallmouth Bass |
Cottage Grove Reservoir, an expansive impoundment immediately south of Cottage Grove, Oregon, functions as a highly accessible and preeminent multi-use recreational lake. Meticulously managed by the Oregon Department of Fish and Wildlife (ODFW), it is preeminently recognized for its superb warmwater fishery, complemented by seasonal trout opportunities.
The primary piscatorial pursuits are its robust populations of largemouth and smallmouth bass, providing excellent action within varied habitats, alongside exceptionally prolific bluegill, crappie, and formidable brown bullhead catfish, ideal for consistent engagement. The ODFW also rigorously stocks rainbow trout in spring and fall, ensuring reliable coldwater put-and-take opportunities. Angling techniques are diverse: a wide array of lures for bass around structures; small jigs or bait for panfish; and standard baits, spinners, or spoons for trout. Optimal warmwater fishing spans late spring through early fall; trout excel in spring and autumn. Access is exemplary via multiple public boat ramps and extensive bank access. Regulations, meticulously managed by the ODFW, are dynamic; strict adherence to current directives concerning bag limits and gear restrictions is unequivocally paramount for legal compliance and sustainable resource management within this amenity-rich environment.
The primary piscatorial pursuits are its robust populations of largemouth and smallmouth bass, providing excellent action within varied habitats, alongside exceptionally prolific bluegill, crappie, and formidable brown bullhead catfish, ideal for consistent engagement. The ODFW also rigorously stocks rainbow trout in spring and fall, ensuring reliable coldwater put-and-take opportunities. Angling techniques are diverse: a wide array of lures for bass around structures; small jigs or bait for panfish; and standard baits, spinners, or spoons for trout. Optimal warmwater fishing spans late spring through early fall; trout excel in spring and autumn. Access is exemplary via multiple public boat ramps and extensive bank access. Regulations, meticulously managed by the ODFW, are dynamic; strict adherence to current directives concerning bag limits and gear restrictions is unequivocally paramount for legal compliance and sustainable resource management within this amenity-rich environment.
Latest Fish Plants
| Plant Date | Species | Source | # of Fish |
| 4-14-2025 | Rainbow Trout | ODFW | 3750 |
| 3-31-2025 | Rainbow Trout | ODFW | 2000 |
| 3-10-2025 | Rainbow Trout | ODFW | 4500 |
| 4-16-2024 | Rainbow Trout | ODFW | 3750 |
| 4-02-2024 | Rainbow Trout | ODFW | 2000 |
Latest Fish Reports
| Date | Report | Author |
| 9-4-2025 | Open to fishing all year Was last stocked the week of April 14th,... more » |
OR Department of Fish & Wildlife Staff |
| 8-4-2025 | Cottage Grove Reservoir Updates Was last stocked the week of April 14th,... more » |
OR Department of Fish & Wildlife Staff |
| 7-22-2025 | Open to fishing all year Was last stocked the week of April 14th,... more » |
OR Department of Fish & Wildlife Staff |
| 7-15-2025 | Cottage Grove Updates Was last stocked the week of April 14th,... more » |
OR Department of Fish & Wildlife Staff |
| 7-7-2025 | Cottage Grove Reservoir Updates Was last stocked the week of April 14th,... more » |
OR Department of Fish & Wildlife Staff |
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