Cottonmill Lake Fishing and Stocking
Buffalo County, Nebraska. The Nebraska Game and Parks Commission lists 2 stockings here in the latest year of its data (Channel Catfish and Walleye), the most recent on Sep 30, 2026. Stocked in August and October in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Sep 30, 2026 | Walleye | 470 | 8.75 in |
| Aug 24, 2026 | Channel Catfish | 1,290 | 10.25 in |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Oct 6, 2025 | Walleye | 436 | 8.25 in |
| May 30, 2025 | Northern Pike | 106 | 16 in |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Oct 2, 2024 | Walleye | 431 | 8.75 in |
| Aug 27, 2024 | Channel Catfish | 1,075 | 10.5 in |
Other Stocked Waters in Buffalo County
About This Data
Every row comes from the stocking information published by the Nebraska Game and Parks Commission, checked Nov 3, 2026. The agency lists this water as “Cottonmill Lake”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Nebraska Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Nebraska Game and Parks Commission.