| PIT-Tagged Wild Spring/Summer Chinook Query Parameters | |
| Year | 2018 |
| 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 4 - Nov 26) | |
| Total Number of Fish Observed | 5544 |
| Percent of Total Run Analyzed [Number Observed] | 99.9 % [5539]1 |
| Temperature Exposure Index | 11.98 C |
| Percent of Fish Exposed [Number Exposed] | 5.1 % [287] |
| Number of Days Fish Exposed | 72 |
| Middle 80% of Run Period (Apr 25 - May 26) | |
| Number of Fish Observed | 4542 |
| Percent of Middle 80% of Run Analyzed [Number Observed] | 100 % [4542] |
| Temperature Exposure Index | 11.62 C |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Middle 50% of Run Period (Apr 28 - May 11) | |
| Number of Fish Observed | 3174 |
| Percent of Middle 50% of Run Analyzed [Number Observed] | 100 % [3174] |
| Temperature Exposure Index | 11.44 C |
| Percent of Fish Exposed [Number Exposed] | 0 % [0] |
| Number of Days Fish Exposed | 0 |
| Run Dates | |
| First Day of Run | Mar 4 |
| 5% of Run passed | Apr 23 |
| 10% of Run passed | Apr 25 |
| 50% of Run passed | May 2 |
| 90% of Run passed | May 26 |
| 95% of Run passed | Jun 5 |
| Last Day of Run | Nov 26 |
| Date(s) When Temperature Crosses 15 C | |
| Jun 2, Jun 3, Jun 6 | |
