Appendix Table C1. Daily purse seine and beach seine fishing effort, water temperatures, and Secchi disk transparency measurements at Jones Beach, Tanner Creek vs. midstream Columbia River release, 1991.
| Number of sets | Number of sets | ||||||||
| Date | Purse | Beach | Temp.°C | Secchi depth (m) |
Date | Purse | Beach | Temp.°C | Secchi depth (m) |
| 24 Jun | 1 | 3 | 15 | 0.8 | 7 Jul | 7 | 16 | 18 | 0.9 |
| 25 Jun | 3 | 3 | 16 | 1.1 | 8 Jul | 10 | 11 | 17 | 0.9 |
| 26 Jun | 4 | 3 | --a | 0.9 | 9 Jul | 13 | 13 | 18 | 0.8 |
|
27 Junb |
7 | 3 | 15 | 0.8 | 10 Jul | 7 | 5 | 18 | 0.8 |
| 28 Jun | 10 | 5 | 15 | 0.9 | 11 Jul | 8 | 5 | 18 | 0.9 |
| 29 Jun | 12 | 3 | 15 | 0.9 | 12 Jul | 7 | 5 | 18 | 0.9 |
| 30 Jun | 8 | 4 | 16 | 1.1 | 13 Jul | 8 | 3 | 19 | 0.8 |
| 1 Jul | 9 | 5 | 16 | 1.1 | 14 Jul | 10 | 2 | 17 | 0.9 |
| 2 Jul | 10 | 2 | 15 | 1.1 | 15 Jul | 4 | 2 | 18 | 0.9 |
| 3 Jul | 16 | 2 | 18 | 0.9 | 16 Jul | 8 | 1 | 18 | 0.9 |
| 4 Jul | 12 | 0 | 18 | 1.0 | 17 Jul | 4 | 0 | 18 | 0.9 |
| 5 Jul | 17 | 5 | 18 | 0.9 | 18 Jul | 4 | 0 | 18 | 0.9 |
| 6 Jul | 11 | 16 | 18 | 0.9 | 19 Jul | 3 | 0 | 18 | 1.1 |
a
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