| PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
| Year | 2020 |
| Project | John Day |
| River Parameter | Temperature |
| Critical Temperature Value | 15 C |
| Calculate Exposure | Above Critical Value |
| River Parameter Data Fill | No |
| Query Dates | 1/1 - 12/31 |
| Total Run Period (Mar 10 - Sep 3) | |
| Total Number of Fish Observed | 2559 |
| Percent of Total Run Analyzed [Number Observed] | 99.96 % [2558]1 |
| Temperature Exposure Index | 13.19 C |
| Percent of Fish Exposed [Number Exposed] | 7.6 % [195] |
| Number of Days Fish Exposed | 58 |
| Middle 80% of Run Period (May 1 - Jun 3) | |
| Number of Fish Observed | 2100 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [2100] |
| Temperature Exposure Index | 12.74 C |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (May 8 - May 21) | |
| Number of Fish Observed | 1324 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [1324] |
| Temperature Exposure Index | 12.76 C |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates | |
| First Day of Run | Mar 10 |
| 5% of Run passed | Apr 29 |
| 10% of Run passed | May 1 |
| 50% of Run passed | May 15 |
| 90% of Run passed | Jun 3 |
| 95% of Run passed | Jul 15 |
| Last Day of Run | Sep 3 |
| Date(s) When Temperature Crosses 15 C | |
| Jun 16 | |
