| THE ESTIMATED NUMBER OF FISH THAT PASSED THE YORK HAVEN HYDROELECTRIC PROJECT THROUGH THE SEPENTINE VERTICAL NOTCH LADDER AT THE EAST CHANNEL DAM | |||||||||
| May 16 - May 22, 2004 | |||||||||
| DATE | 16-May | 17-May | 18-May | 19-May | 20-May | 21-May | 22-May | ||
| SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY | Total for the Week | Total for the Year | |
| Hours of passage | 7.6 | 8.0 | 7.0 | 8.0 | 8.0 | 8.5 | 47.1 | 47.1 | |
| Water Tempurature (F) | 72.6 | 72.25 | 71.5 | 67.5 | 68.7 | 72 | |||
| American Shad | 5 | 6 | 2 | 3 | 7 | 14 | 37 | 37 | |
| Alewife | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Blueback herring | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Gizzard shad | 2293 | 12649 | 6591 | 5696 | 6043 | 5497 | 38769 | 38769 | |
| Hickory shad | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Striped bass | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | |
| White perch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| American eel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Other Fish | 1351 | 1540 | 754 | 629 | 613 | 1014 | 5901 | 5901 | |
| Total | 3649 | 14195 | 7348 | 6329 | 6663 | 6525 | 44709 | 44709 | |