| Chum Spawning Ground Surveys Below Bonneville Dam, 2007 | |||||||||
| Survey Area | Date | Lives | Dead | Redds | |||||
| Ives/Pierce Island Complex | 3-Oct | 0 | 0 | 0 | |||||
| 10-Oct | 0 | 0 | 0 | ||||||
| 19-Oct | 0 | 0 | 0 | ||||||
| 25-Oct | 0 | 0 | 0 | ||||||
| 30-Oct | 0 | 0 | 0 | ||||||
| 6-Nov | 0 | 0 | 0 | One chum observed at Ives 11/05/2007 / 2 redds GPS'd on 11/9/2007 | |||||
| 13-Nov | 11 | 1 | 10 | Six chum observed at Ives 11/8/2007 | |||||
| 19-Nov | 58 | 3 | 43 | New redds only | |||||
| 27-Nov | 46 | 9 | 22 | New redds only | |||||
| 6-Dec | 1 | 2 | NC | High, muddy water. | |||||
| 12-Dec | 14 | 6 | 5 | New redds only | |||||
| 19-Dec | 1 | 3 | 1 | New redds only | |||||
| 26-Dec | 0 | 4 | 0 | ||||||
| Multnomah Falls Area | 25-Oct | 0 | 0 | 0 | |||||
| 30-Oct | 0 | 0 | 0 | ||||||
| 5-Nov | 0 | 0 | 0 | ||||||
| 13-Nov | 4 | 0 | 2 | ||||||
| 20-Nov | 20 | 0 | 7 | New redds only | |||||
| 27-Nov | 65 | 2 | 26 | New redds only | |||||
| 3-Dec | 13 | 0 | NC | ||||||
| 10-Dec | 0 | 0 | 0 | ||||||
| 12-Dec | 0 | 0 | 0 | ||||||
| 17-Dec | 1 | 0 | 0 | ||||||
| 26-Dec | 0 | 0 | 0 | ||||||
| Horsetail Falls Area | 25-Oct | 0 | 0 | 0 | |||||
| 30-Oct | 0 | 0 | 0 | ||||||
| 5-Nov | 0 | 0 | 0 | ||||||
| 13-Nov | 0 | 0 | 0 | ||||||
| 20-Nov | 2 | 0 | 0 | ||||||
| 27-Nov | 7 | 0 | 2 | ||||||
| 3-Dec | NC | NC | NC | ||||||
| 10-Dec | 0 | 0 | 0 | ||||||
| 12-Dec | 0 | 0 | 0 | ||||||
| 17-Dec | 0 | 0 | 0 | ||||||
| 26-Dec | 0 | 0 | 0 | ||||||
| St. Cloud Area | 25-Oct | 0 | 0 | 0 | |||||
| 30-Oct | 0 | 0 | 0 | ||||||
| 5-Nov | 0 | 0 | 0 | ||||||
| 13-Nov | 0 | 0 | 0 | ||||||
| 20-Nov | 0 | 0 | 0 | ||||||
| 27-Nov | 0 | 0 | 0 | ||||||
| 3-Dec | 0 | 0 | 0 | ||||||
| 10-Dec | 0 | 0 | 0 | ||||||
| 12-Dec | 0 | 0 | 0 | ||||||
| 17-Dec | 0 | 0 | 0 | ||||||
| 26-Dec | 0 | 0 | 0 | ||||||
| Wood's Landing | 26-Oct | 0 | 0 | 0 | |||||
| 2-Nov | 0 | 0 | 0 | ||||||
| 9-Nov | 2 | 0 | 1 | ||||||
| 16-Nov | 9 | 0 | 3 | ||||||
| 21-Nov | 17 | 1 | 14 | New redds only | |||||
| 30-Nov | 70 | 5 | 15 | New redds only | |||||
| 7-Dec | 16 | 1 | NC | High, muddy water. | |||||
| 13-Dec | 34 | 4 | 19 | New redds only | |||||
| 20-Dec | 11 | 2 | NC | ||||||
| 27-Dec | 1 | 0 | 0 | ||||||
| Rivershore Area | 26-Oct | 0 | 0 | 0 | |||||
| 2-Nov | 0 | 0 | 0 | ||||||
| 9-Nov | 0 | 0 | 0 | ||||||
| 16-Nov | 19 | 0 | 11 | ||||||
| 21-Nov | 15 | 0 | 20 | New redds only | |||||
| 30-Nov | 64 | 0 | 18 | New redds only | |||||
| 7-Dec | 0 | 1 | NC | High, muddy water. | |||||
| 13-Dec | 6 | 0 | 2 | New redds only | |||||
| 20-Dec | 5 | 0 | NC | ||||||
| 27-Dec | 0 | 0 | 0 | ||||||
| Joseph's Creek | 26-Oct | 0 | 0 | 0 | |||||
| 2-Nov | 0 | 0 | 0 | ||||||
| 9-Nov | 0 | 0 | 0 | ||||||
| 16-Nov | 0 | 0 | 0 | ||||||
| 21-Nov | 0 | 0 | 0 | ||||||
| 30-Nov | 1 | 0 | 0 | ||||||
| 7-Dec | 0 | 0 | 0 | ||||||
| 13-Dec | 0 | 0 | 0 | ||||||
| 20-Dec | 0 | 0 | 0 | ||||||
| 27-Dec | 0 | 0 | 0 | ||||||
| Hatchery Outlet Creek | 26-Oct | 0 | 0 | 0 | |||||
| 2-Nov | 0 | 0 | 0 | ||||||
| 9-Nov | 0 | 0 | 0 | ||||||
| 16-Nov | 0 | 0 | 0 | ||||||
| 21-Nov | NC | NC | NC | No access | |||||
| 30-Nov | 0 | 0 | 0 | ||||||
| 7-Dec | 0 | 0 | 0 | ||||||
| 13-Dec | 0 | 0 | 0 | ||||||
| 20-Dec | 0 | 0 | 0 | ||||||
| 27-Dec | 0 | 0 | 0 | ||||||