| Return Year |
PSC Fishery |
Site |
# Observed |
# Estimated |
| 2013 | Hatchery | CLACKAMAS HATCHERY | 1 | 1.01 |
| 2014 | Fish Trap (freshwater) | ELOCHOMAN R 25.0236 | 1 | 0.00 |
| 2014 | Hatchery | CLACKAMAS HATCHERY | 3 | 3.06 |
| 2015 | Columbia River Gillnet | COL R ZONE 4 NET | 1 | 1.60 |
| 2015 | Freshwater Sport | CLACKAMAS R BANK | 1 | 14.31 |
| 2015 | Freshwater Sport | CLACKAMAS R BOATS | 1 | 7.00 |
| 2015 | Freshwater Sport | WILLAMETTE R LWR BTS | 3 | 12.79 |
| 2015 | Hatchery | CLACKAMAS HATCHERY | 9 | 9.09 |
| 2016 | Freshwater Sport | WILLAMETTE R (MIDRIV | 1 | 2.48 |
| 2016 | Hatchery | CLACKAMAS HATCHERY | 10 | 10.00 |
|