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Lower Granite Bypass and Spillway Analyses
Data Courtesy of Pacific States Marine Fisheries Commission
PIT Tag Lower Granite Bypass and Spillway Analysis
Lower Granite Bypass and Spillway Juvenile and Adult Daily Summary
Last Update: April 18 2025 07:25:22.
| Calendar Date | Spill Conditions | Juveniles | Adults | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outflow (daily avg) kcfs |
Spill (daily avg) kcfs |
Spill Hours All Bays |
Spill Hours Spillbay 1 |
Percent Spill in Spillbay 1 |
Chinook | Steelhead | Coho | Sockeye | Chinook | Steelhead | Coho | Sockeye | |||||||||
| Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | ||||||
| Calendar Date | Spill Conditions | Juveniles | Adults | ||||||||||||||||||
| Outflow (daily avg) kcfs |
Spill (daily avg) kcfs |
Spill Hours All Bays |
Spill Hours Spillbay 1 |
Percent Spill in Spillbay 1 |
Chinook | Steelhead | Coho | Sockeye | Chinook | Steelhead | Coho | Sockeye | |||||||||
| Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | Spillway (GRS) | Bypass (GRJ) | ||||||
| YTD Total | 4109 | 4235 | 11203 | 4163 | 127 | 121 | 166 | 31 | |||||||||||||
| 2025-04-17 | 88.8 | 76.0 | 24 | 4 | 1.3 | 280 | 241 | 1132 | 903 | 1 | 6 | ||||||||||
| 2025-04-16 | 88.7 | 75.8 | 24 | 24 | 8.4 | 304 | 41 | 1473 | 71 | 6 | |||||||||||
| 2025-04-15 | 86.6 | 73.9 | 24 | 24 | 8.8 | 369 | 61 | 1554 | 76 | 6 | |||||||||||
| 2025-04-14 | 91.4 | 78.8 | 24 | 24 | 8.4 | 452 | 69 | 395 | 72 | 1 | 5 | ||||||||||
| 2025-04-13 | 89.9 | 77.3 | 24 | 24 | 8.6 | 264 | 35 | 998 | 73 | 4 | |||||||||||
| 2025-04-12 | 88.2 | 75.5 | 24 | 24 | 8.3 | 219 | 39 | 662 | 61 | 2 | |||||||||||
| 2025-04-11 | 80.8 | 68.2 | 24 | 24 | 9.5 | 140 | 25 | 1735 | 87 | 8 | |||||||||||
| 2025-04-10 | 78.0 | 65.4 | 24 | 24 | 9.9 | 296 | 25 | 488 | 77 | 4 | |||||||||||
| 2025-04-09 | 77.0 | 64.4 | 24 | 24 | 9.9 | 140 | 28 | 1215 | 83 | 1 | 2 | 1 | |||||||||
| 2025-04-08 | 70.2 | 57.5 | 24 | 24 | 10.6 | 101 | 18 | 203 | 27 | 3 | |||||||||||
| 2025-04-07 | 68.3 | 55.7 | 24 | 24 | 10.9 | 211 | 40 | 280 | 24 | 3 | 1 | 2 | 1 | ||||||||
| 2025-04-06 | 68.5 | 55.9 | 24 | 24 | 11.2 | 93 | 25 | 48 | 17 | 1 | 5 | 1 | |||||||||
| 2025-04-05 | 69.8 | 57.4 | 24 | 24 | 11.2 | 66 | 44 | 59 | 16 | ||||||||||||
| 2025-04-04 | 71.5 | 58.9 | 24 | 24 | 10.9 | 46 | 56 | 42 | 32 | 2 | |||||||||||
| 2025-04-03 | 71.4 | 58.7 | 24 | 24 | 10.5 | 90 | 80 | 163 | 97 | 2 | 5 | ||||||||||
| 2025-04-02 | 73.6 | 6.6 | 24 | 24 | 99.0 | 105 | 403 | 154 | 470 | 2 | 4 | 5 | 3 | ||||||||
| 2025-04-01 | 78.0 | 6.4 | 24 | 24 | 100.0 | 124 | 491 | 171 | 622 | 14 | 11 | 3 | 5 | ||||||||
| 2025-03-31 | 79.4 | 7.0 | 24 | 24 | 100.0 | 207 | 993 | 151 | 647 | 22 | 23 | 7 | 1 | ||||||||
| 2025-03-30 | 90.3 | 6.9 | 24 | 24 | 100.0 | 295 | 1031 | 178 | 408 | 28 | 29 | 8 | 3 | ||||||||
| 2025-03-29 | 95.9 | 7.9 | 24 | 24 | 100.1 | 44 | 214 | 21 | 175 | 21 | 41 | 3 | 3 | ||||||||
| 2025-03-28 | 93.3 | 8.4 | 24 | 24 | 100.0 | 115 | 182 | 33 | 58 | 30 | 12 | 3 | 3 | ||||||||
| 2025-03-27 | 90.0 | 9.5 | 24 | 24 | 99.9 | 57 | 55 | 15 | 27 | 4 | 2 | ||||||||||
| 2025-03-26 | 75.5 | 9.6 | 24 | 24 | 100.1 | 24 | 8 | 14 | 18 | 5 | 1 | ||||||||||
| 2025-03-25 | 59.1 | 8.9 | 24 | 24 | 99.8 | 28 | 8 | 14 | 6 | 5 | |||||||||||
| 2025-03-24 | 56.3 | 8.5 | 24 | 24 | 100.0 | 9 | 6 | 2 | 9 | 4 | |||||||||||
| 2025-03-23 | 56.2 | 9.3 | 24 | 24 | 99.9 | 11 | 1 | 3 | |||||||||||||
| 2025-03-22 | 53.9 | 9.1 | 24 | 24 | 99.9 | 2 | 1 | 3 | |||||||||||||
| 2025-03-21 | 50.1 | 9.2 | 24 | 24 | 100.0 | 1 | 2 | 1 | |||||||||||||
| 2025-03-20 | 46.4 | 1.8 | 5 | 6 | 99.8 | 1 | 1 | 2 | |||||||||||||
| 2025-03-19 | 54.6 | 1.9 | 5 | 4 | 99.9 | 4 | 1 | 4 | 1 | ||||||||||||
| 2025-03-18 | 53.1 | 1.9 | 5 | 4 | 100.2 | 1 | 1 | 4 | |||||||||||||
| 2025-03-17 | 55.6 | 1.7 | 5 | 4 | 99.3 | 2 | 2 | 1 | 1 | ||||||||||||
| 2025-03-16 | 48.3 | 1.7 | 5 | 5 | 100.3 | 3 | 1 | 1 | |||||||||||||
| 2025-03-15 | 49.8 | 1.7 | 5 | 5 | 99.6 | 2 | 1 | 2 | 1 | ||||||||||||
| 2025-03-14 | 53.8 | 1.7 | 5 | 5 | 100.2 | 3 | 1 | 1 | |||||||||||||
| 2025-03-13 | 54.0 | 1.8 | 5 | 4 | 100.4 | 1 | 1 | 2 | 2 | ||||||||||||
| 2025-03-12 | 51.2 | 2.1 | 6 | 6 | 100.0 | 1 | 4 | 2 | 1 | 1 | |||||||||||
| 2025-03-11 | 45.8 | 1.9 | 6 | 6 | 99.7 | 2 | |||||||||||||||
| 2025-03-10 | 48.2 | 1.9 | 6 | 6 | 99.9 | 2 | |||||||||||||||
| 2025-03-09 | 48.8 | 2.2 | 6 | 6 | 100.0 | ||||||||||||||||
| 2025-03-08 | 45.0 | 2.2 | 6 | 6 | 99.6 | 1 | 3 | ||||||||||||||
| 2025-03-07 | 44.7 | 2.0 | 6 | 6 | 100.0 | 1 | 1 | ||||||||||||||
| 2025-03-06 | 46.3 | 2.2 | 5 | 6 | 99.9 | 1 | |||||||||||||||
| 2025-03-05 | 53.4 | 2.1 | 5 | 6 | 100.0 | 1 | 6 | ||||||||||||||
| 2025-03-04 | 51.2 | 2.0 | 4 | 5 | 99.9 | 5 | |||||||||||||||
| 2025-03-03 | 50.1 | 2.2 | 5 | 5 | 99.7 | 2 | |||||||||||||||
| 2025-03-02 | 49.3 | 2.2 | 5 | 5 | 99.6 | 1 | 4 | ||||||||||||||
| 2025-03-01 | 47.9 | 2.2 | 5 | 5 | 99.8 | 12 | |||||||||||||||
| 2025-02-28 | 47.9 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-27 | 41.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-26 | 53.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-25 | 57.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-24 | 56.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-23 | 33.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-22 | 32.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-21 | 32.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-20 | 28.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-19 | 23.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-18 | 20.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-17 | 31.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-16 | 31.9 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-15 | 26.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-14 | 26.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-13 | 33.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-12 | 35.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-11 | 39.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-10 | 33.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-09 | 35.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-08 | 33.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-07 | 29.4 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-06 | 23.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-05 | 30.8 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-04 | 31.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-03 | 32.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-02 | 27.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-02-01 | 32.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-31 | 26.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-30 | 25.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-29 | 24.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-28 | 27.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-27 | 29.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-26 | 28.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-25 | 27.4 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-24 | 27.8 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-23 | 28.1 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-22 | 29.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-21 | 28.9 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-20 | 31.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-19 | 30.5 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-18 | 34.4 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-17 | 32.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-16 | 30.2 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-15 | 32.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-14 | 35.1 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-13 | 34.1 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-12 | 38.3 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-11 | 35.8 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-10 | 35.1 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-09 | 36.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-08 | 40.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-07 | 39.8 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-06 | 35.0 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-05 | 35.6 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-04 | 32.7 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-03 | 32.1 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-02 | 30.9 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
| 2025-01-01 | 27.4 | 0.0 | 0 | 0 | 0.0 | ||||||||||||||||
Lower Granite Bypass and Spillway Juvenile Downstream Detections Summary by Species
Last Update: April 18 2025 07:26:14.
| Calendar Date | Spillway and then Downstream, Unique TagIDs Detected | Bypass and then Downstream, Unique TagIDs Detected | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spillway (GRS) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | Bypass (GRJ) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | |
| YTD Total | 4109 | 151 | 36 | 39 | 57 | 14 | 16 | 4235 | 274 | 56 | 111 | 85 | 27 | 12 |
| 2025-04-17 | 280 | 13 | 1 | 4 | 7 | 1 | 241 | 7 | 2 | 2 | 4 | 3 | 1 | |
| 2025-04-16 | 304 | 1 | 5 | 6 | 5 | 1 | 41 | 3 | 9 | 4 | 2 | |||
| 2025-04-15 | 369 | 6 | 2 | 1 | 2 | 1 | 2 | 61 | 1 | 2 | 6 | 6 | 1 | 4 |
| 2025-04-14 | 452 | 2 | 3 | 4 | 1 | 1 | 2 | 69 | 1 | 19 | 4 | 1 | ||
| 2025-04-13 | 264 | 2 | 3 | 2 | 35 | 2 | 10 | 1 | 2 | 4 | ||||
| 2025-04-12 | 219 | 5 | 1 | 1 | 1 | 39 | 3 | 5 | 11 | 4 | 1 | 2 | ||
| 2025-04-11 | 140 | 3 | 2 | 25 | 3 | 2 | 12 | 8 | 1 | |||||
| 2025-04-10 | 296 | 2 | 5 | 1 | 25 | 7 | 4 | 10 | 12 | 2 | ||||
| 2025-04-09 | 140 | 4 | 2 | 4 | 3 | 1 | 28 | 11 | 5 | 3 | 5 | 5 | ||
| 2025-04-08 | 101 | 4 | 1 | 4 | 1 | 1 | 18 | 14 | 3 | 1 | 9 | 3 | ||
| 2025-04-07 | 211 | 3 | 1 | 3 | 2 | 40 | 17 | 5 | 3 | 5 | 2 | |||
| 2025-04-06 | 93 | 1 | 3 | 2 | 25 | 6 | 1 | 2 | 2 | 3 | ||||
| 2025-04-05 | 66 | 4 | 1 | 4 | 3 | 44 | 7 | 1 | 6 | 1 | ||||
| 2025-04-04 | 46 | 4 | 5 | 2 | 56 | 14 | 1 | 9 | 1 | |||||
| 2025-04-03 | 90 | 3 | 3 | 2 | 80 | 15 | 1 | 2 | ||||||
| 2025-04-02 | 105 | 19 | 2 | 5 | 7 | 403 | 49 | 8 | 5 | 3 | ||||
| 2025-04-01 | 124 | 23 | 4 | 5 | 1 | 491 | 60 | 4 | 12 | 1 | ||||
| 2025-03-31 | 207 | 7 | 7 | 1 | 2 | 993 | 26 | 4 | 2 | |||||
| 2025-03-30 | 295 | 17 | 5 | 3 | 1031 | 13 | 2 | 2 | ||||||
| 2025-03-29 | 44 | 15 | 2 | 2 | 214 | 18 | 1 | 1 | ||||||
| 2025-03-28 | 115 | 8 | 182 | |||||||||||
| 2025-03-27 | 57 | 3 | 1 | 55 | 1 | |||||||||
| 2025-03-26 | 24 | 1 | 8 | 2 | ||||||||||
| 2025-03-25 | 28 | 8 | ||||||||||||
| 2025-03-24 | 9 | 1 | 6 | |||||||||||
| 2025-03-23 | 11 | 1 | ||||||||||||
| 2025-03-22 | 2 | 1 | 1 | |||||||||||
| 2025-03-21 | 1 | 2 | ||||||||||||
| 2025-03-20 | 1 | 1 | ||||||||||||
| 2025-03-19 | 4 | |||||||||||||
| 2025-03-18 | 1 | |||||||||||||
| 2025-03-17 | 2 | 2 | ||||||||||||
| 2025-03-16 | 3 | 1 | ||||||||||||
| 2025-03-15 | 2 | |||||||||||||
| 2025-03-14 | 3 | 1 | ||||||||||||
| 2025-03-13 | 1 | |||||||||||||
| 2025-03-12 | 1 | 4 | ||||||||||||
| 2025-03-11 | ||||||||||||||
| 2025-03-10 | ||||||||||||||
| 2025-03-09 | ||||||||||||||
| 2025-03-08 | ||||||||||||||
| 2025-03-07 | 1 | |||||||||||||
| 2025-03-06 | ||||||||||||||
| 2025-03-05 | 1 | |||||||||||||
| 2025-03-04 | ||||||||||||||
| 2025-03-03 | ||||||||||||||
| 2025-03-02 | 1 | |||||||||||||
| Calendar Date | Spillway and then Downstream, Unique TagIDs Detected | Bypass and then Downstream, Unique TagIDs Detected | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spillway (GRS) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | Bypass (GRJ) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | |
| YTD Total | 11203 | 321 | 102 | 106 | 86 | 16 | 38 | 4163 | 625 | 84 | 79 | 246 | 27 | 95 |
| 2025-04-17 | 1132 | 37 | 20 | 20 | 1 | 3 | 4 | 903 | 5 | 4 | 5 | 3 | 7 | |
| 2025-04-16 | 1473 | 9 | 14 | 22 | 2 | 2 | 7 | 71 | 1 | 4 | 9 | 3 | 4 | 13 |
| 2025-04-15 | 1554 | 13 | 9 | 14 | 2 | 2 | 8 | 76 | 4 | 6 | 4 | 4 | 19 | |
| 2025-04-14 | 395 | 19 | 11 | 9 | 2 | 1 | 6 | 72 | 3 | 2 | 1 | 6 | 3 | 27 |
| 2025-04-13 | 998 | 9 | 5 | 6 | 1 | 1 | 7 | 73 | 2 | 1 | 3 | 3 | 3 | 12 |
| 2025-04-12 | 662 | 10 | 6 | 7 | 7 | 3 | 61 | 3 | 2 | 8 | 7 | 2 | 11 | |
| 2025-04-11 | 1735 | 7 | 1 | 2 | 3 | 1 | 87 | 2 | 4 | 4 | 9 | 1 | 1 | |
| 2025-04-10 | 488 | 5 | 2 | 5 | 8 | 3 | 77 | 2 | 4 | 9 | 27 | 1 | ||
| 2025-04-09 | 1215 | 5 | 5 | 6 | 25 | 83 | 5 | 1 | 5 | 80 | 5 | 3 | ||
| 2025-04-08 | 203 | 1 | 1 | 4 | 16 | 1 | 1 | 27 | 4 | 5 | 6 | 40 | 1 | |
| 2025-04-07 | 280 | 2 | 2 | 1 | 11 | 1 | 24 | 3 | 6 | 8 | 30 | |||
| 2025-04-06 | 48 | 5 | 2 | 3 | 5 | 1 | 17 | 7 | 4 | 8 | 14 | |||
| 2025-04-05 | 59 | 1 | 2 | 1 | 1 | 1 | 16 | 10 | 2 | 5 | 6 | 1 | ||
| 2025-04-04 | 42 | 8 | 1 | 1 | 32 | 14 | 1 | 1 | 5 | |||||
| 2025-04-03 | 163 | 23 | 2 | 1 | 1 | 97 | 50 | 3 | 2 | 4 | ||||
| 2025-04-02 | 154 | 66 | 4 | 3 | 470 | 266 | 14 | 6 | 1 | |||||
| 2025-04-01 | 171 | 72 | 4 | 2 | 622 | 180 | 8 | 2 | 1 | 1 | ||||
| 2025-03-31 | 151 | 7 | 4 | 647 | 41 | 8 | 1 | |||||||
| 2025-03-30 | 178 | 10 | 3 | 1 | 408 | 8 | 2 | |||||||
| 2025-03-29 | 21 | 6 | 3 | 175 | 7 | 2 | ||||||||
| 2025-03-28 | 33 | 6 | 1 | 58 | 4 | |||||||||
| 2025-03-27 | 15 | 27 | 2 | |||||||||||
| 2025-03-26 | 14 | 18 | 1 | |||||||||||
| 2025-03-25 | 14 | 6 | 2 | |||||||||||
| 2025-03-24 | 2 | 9 | ||||||||||||
| 2025-03-23 | ||||||||||||||
| 2025-03-22 | 1 | |||||||||||||
| 2025-03-21 | 1 | |||||||||||||
| 2025-03-20 | ||||||||||||||
| 2025-03-19 | 1 | |||||||||||||
| 2025-03-18 | 1 | |||||||||||||
| 2025-03-17 | 1 | |||||||||||||
| 2025-03-16 | ||||||||||||||
| 2025-03-15 | 1 | |||||||||||||
| 2025-03-14 | 1 | |||||||||||||
| 2025-03-13 | 1 | |||||||||||||
| 2025-03-12 | 2 | 1 | ||||||||||||
| 2025-03-11 | ||||||||||||||
| 2025-03-10 | ||||||||||||||
| 2025-03-09 | ||||||||||||||
| 2025-03-08 | 1 | |||||||||||||
| Calendar Date | Spillway and then Downstream, Unique TagIDs Detected | Bypass and then Downstream, Unique TagIDs Detected | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spillway (GRS) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | Bypass (GRJ) | Little Goose | Lower Monumental | Ice Harbor | McNary | John Day | Bonneville | |
| YTD Total | 127 | 4 | 121 | 1 | ||||||||||
| 2025-04-17 | 1 | |||||||||||||
| 2025-04-16 | ||||||||||||||
| 2025-04-15 | ||||||||||||||
| 2025-04-14 | 1 | |||||||||||||
| 2025-04-13 | ||||||||||||||
| 2025-04-12 | ||||||||||||||
| 2025-04-11 | 1 | |||||||||||||
| 2025-04-10 | ||||||||||||||
| 2025-04-09 | 1 | |||||||||||||
| 2025-04-08 | ||||||||||||||
| 2025-04-07 | 3 | 1 | 1 | |||||||||||
| 2025-04-06 | 1 | |||||||||||||
| 2025-04-05 | ||||||||||||||
| 2025-04-04 | ||||||||||||||
| 2025-04-03 | 2 | |||||||||||||
| 2025-04-02 | 2 | 4 | ||||||||||||
| 2025-04-01 | 14 | 3 | 11 | |||||||||||
| 2025-03-31 | 22 | 23 | ||||||||||||
| 2025-03-30 | 28 | 29 | ||||||||||||
| 2025-03-29 | 21 | 41 | ||||||||||||
| 2025-03-28 | 30 | 12 | ||||||||||||
| 2025-03-27 | ||||||||||||||
| 2025-03-26 | ||||||||||||||
| 2025-03-25 | ||||||||||||||
| 2025-03-24 | ||||||||||||||
| 2025-03-23 | ||||||||||||||
| 2025-03-22 | ||||||||||||||
| 2025-03-21 | ||||||||||||||
| 2025-03-20 | ||||||||||||||
| 2025-03-19 | ||||||||||||||
| 2025-03-18 | ||||||||||||||
| 2025-03-17 | ||||||||||||||
| 2025-03-16 | ||||||||||||||
| 2025-03-15 | ||||||||||||||
| 2025-03-14 | ||||||||||||||
| 2025-03-13 | ||||||||||||||
| 2025-03-12 | 1 | |||||||||||||