CENTRAL VALLEY OPERATIONS OFFICE

DELTA SMELT, SPLITTAIL and LONGFIN REPORT

March 2017

Note: Shaded area not verified with CDFW data. Preliminary Data - Subject to Change

Delta Smelt Splittail Longfin Pumping

Daily Total Daily Total

Daily Combined Daily Combined Daily In CFS In Acre Feet

Total Daily 14-Day Total Daily 14-Day Total

SWP Larval 

Yor N CVP Larval Yor N Total Average SWP CVP Total Average SWP Larval Yor N CVP Larval Yor N

1-Mar-17 0 N 0 N 0 0 0 0 0 6 0 N 0 N 3,340 3,778 7,117 6,624 7,493 14,117 0.0 0.0

2-Mar-17 0 N 0 N 0 0 0 0 0 6 0 N 0 N 3,707 3,762 7,468 7,352 7,461 14,813 0.0 0.0

3-Mar-17 0 N 0 N 0 0 0 0 0 4 0 N 0 N 2,697 3,716 6,413 5,350 7,371 12,721 0.0 0.0

4-Mar-17 0 N 0 N 0 0 0 0 0 4 0 N 0 N 1,780 3,703 5,482 3,530 7,344 10,874 0.0 0.0

5-Mar-17 0 N 0 N 0 0 0 0 0 2 0 N 0 N 1,504 3,736 5,240 2,984 7,410 10,394 0.0 0.0

6-Mar-17 4 N 0 N 4 1 0 0 0 2 0 N 0 N 1,472 3,749 5,222 2,920 7,437 10,357 1.4 0.0

7-Mar-17 0 N 0 N 0 0 0 0 0 1 0 N 0 N 1,481 3,747 5,228 2,938 7,432 10,370 0.0 0.0

8-Mar-17 0 N 0 N 0 0 0 0 0 1 0 N 0 N 1,768 3,745 5,513 3,507 7,428 10,935 0.0 0.0

9-Mar-17 0 N 0 - 0 0 0 0 0 1 0 N 0 - 1,468 3,746 5,214 2,912 7,430 10,342 0.0 0.0

10-Mar-17 0 N 0 N 0 0 0 0 0 0 0 N 0 N 1,563 3,746 5,310 3,101 7,431 10,532 0.0 0.0

11-Mar-17 0 N 8 N 8 1 4 0 4 0 0 N 0 N 1,476 3,748 5,225 2,928 7,435 10,363 0.0 1.1

12-Mar-17 0 N 0 N 0 1 0 0 0 0 0 N 0 N 1,415 3,591 5,005 2,806 7,122 9,928 0.0 0.0

13-Mar-17 0 N 8 N 8 2 0 0 0 0 0 N 0 N 678 3,741 4,419 1,344 7,421 8,765 0.0 1.1

14-Mar-17 0 - 4 N 4 2 0 0 0 0 0 - 0 N 0 3,740 3,740 0 7,419 7,419 0.0 0.5

15-Mar-17 0 - 0 N 0 2 0 0 0 0 0 - 0 N 0 3,094 3,094 0 6,136 6,136 0.0 0.0

16-Mar-17 0 - 4 N 4 2 0 0 0 0 0 - 0 N 0 2,828 2,828 0 5,609 5,609 0.0 0.7

17-Mar-17 0 N 0 N 0 2 0 0 0 0 0 N 0 N 1,739 3,664 5,403 3,449 7,267 10,716 0.0 0.0

18-Mar-17 0 N 0 N 0 2 0 0 0 0 0 N 0 N 147 3,673 3,820 291 7,285 7,576 0.0 0.0

19-Mar-17 0 - 0 N 0 2 0 0 0 0 0 - 0 N 0 3,669 3,669 0 7,278 7,278 0.0 0.0

20-Mar-17 0 - 0 N 0 2 0 4 4 1 0 - 0 N 0 3,671 3,671 0 7,281 7,281 0.0 0.0

21-Mar-17 0 - 0 N 0 2 0 0 0 1 0 - 0 N 0 3,680 3,680 0 7,300 7,300 0.0 0.0

22-Mar-17 0 - 0 N 0 2 0 0 0 1 0 - 0 N 0 3,725 3,725 0 7,389 7,389 0.0 0.0

23-Mar-17 0 - 0 N 0 2 0 1 1 1 0 - 0 N 0 3,748 3,748 0 7,434 7,434 0.0 0.0

24-Mar-17 0 - 0 N 0 2 0 0 0 1 0 - 0 N 0 3,748 3,748 0 7,434 7,434 0.0 0.0

25-Mar-17 0 - 0 N 0 1 0 0 0 0 0 - 0 N 0 3,756 3,756 0 7,451 7,451 0.0 0.0

26-Mar-17 0 - 0 N 0 1 0 0 0 0 0 - 0 N 0 3,760 3,760 0 7,457 7,457 0.0 0.0

27-Mar-17 0 - 0 N 0 1 0 0 0 0 0 - 0 N 0 3,763 3,763 0 7,463 7,463 0.0 0.0

28-Mar-17 0 - 0 N 0 0 0 0 0 0 0 - 0 N 0 3,728 3,728 0 7,394 7,394 0.0 0.0

29-Mar-17 0 - 0 N 0 0 2 0 2 1 0 - 0 N 0 3,759 3,759 0 7,455 7,455 0.0 0.0

30-Mar-17 0 - 0 N 0 0 0 0 0 1 0 - 0 N 0 3,769 3,769 0 7,476 7,476 0.0 0.0

31-Mar-17 0 N 0 N 0 0 49 0 49 4 0 N 0 N 1,396 3,769 5,165 2,768 7,476 10,244 0.0 0.0

Total 4 24 28 XXXX 55 5 60 XXXX 0 0 27,630 114,050 141,680 54,804 226,219 281,023 XXXX XXXX

Official data is posted on CDFW's webpage.

* Larval sampling of Delta Smelt and Longfin started at the SWP facility on 1-Mar-15

* Larval sampling of Delta Smelt and Longfin started at the CVP facility on 4-Mar-15

DATE

Banks Tracy Combined Banks

Delta Smelt 

Daily Density

Tracy Combined SWP CVP