| THE ESTIMATED NUMBER OF FISH THAT PASSED THE YORK HAVEN HYDROELECTRIC PROJECT THROUGH THE SEPENTINE VERTICAL NOTCH LADDER AT THE EAST CHANNEL DAM | |||||||||
| 23 MAY TO 29 MAY, 2004 | |||||||||
| DATE | 23-May | 24-May | 25-May | 26-May | 27-May | 28-May | 29-May | ||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY | Total for the Week | Total for the Year | |
| Hours of passage | 8.0 | 9.0 | 8.0 | 8.5 | 8.0 | 8.0 | 6.0 | 55.5 | 102.6 |
| Water Tempurature (F) | 74.6 | 74.5 | 75.8 | 74.0 | 73.0 | 72.8 | 69.5 | ||
| American Shad | 17 | 16 | 58 | 46 | 16 | 5 | 6 | 164 | 201 |
| Alewife | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Blueback herring | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gizzard shad | 5610 | 9365 | 8663 | 8708 | 3610 | 2019 | 1949 | 39924 | 78693 |
| Hickory shad | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Striped bass | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| White perch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| American eel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Fish | 1312 | 2273 | 1129 | 1153 | 807 | 909 | 137 | 7720 | 13621 |
| Total | 6939 | 11654 | 9850 | 9907 | 4433 | 2933 | 2092 | 47808 | 92517 |