| Return Year |
PSC Fishery |
Site |
# Observed |
# Estimated |
| 2020 | Hatchery | NEMAH HATCHERY | 24 | 24.00 |
| 2020 | Spawning Ground | NASELLE R 24.0543 | 1 | 6.25 |
| 2020 | Spawning Ground | NORTH NEMAH R24.0460 | 8 | 10.56 |
| 2021 | Hatchery | NASELLE HATCHERY | 6 | 6.00 |
| 2021 | Hatchery | NEMAH HATCHERY | 210 | 212.10 |
| 2021 | Spawning Ground | NASELLE R 24.0543 | 2 | 12.06 |
| 2021 | Spawning Ground | NEMAH R NORTH/MID/SO | 9 | 0.00 |
| 2021 | Spawning Ground | NORTH NEMAH R24.0460 | 38 | 0.00 |
| 2021 | Spawning Ground | WILLIAMS CR 24.0461 | 1 | 0.00 |
| 2022 | Hatchery | NASELLE HATCHERY | 30 | 30.60 |
| 2022 | Hatchery | NEMAH HATCHERY | 129 | 130.29 |
| 2022 | Spawning Ground | NASELLE R 24.0543 | 17 | 19.04 |
| 2022 | Spawning Ground | NORTH NEMAH R24.0460 | 131 | 0.00 |
| 2023 | Hatchery | NASELLE HATCHERY | 1 | 1.00 |
| 2023 | Hatchery | NEMAH HATCHERY | 5 | 5.00 |
| 2023 | Spawning Ground | NASELLE R 24.0543 | 2 | 4.06 |
| 2023 | Spawning Ground | NORTH NEMAH R24.0460 | 14 | 0.00 |
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