1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

DAY

 19,215

 20,431

 21,525

 20,437

 28,595

 31,806

 38,490

 48,353

 48,663

 36,386

 31,241

 28,521

 24,409

 22,745

 22,942

 18,826

 16,316

 16,717

 16,834

 16,957

 15,601

 14,862

 15,863

 14,847

 15,316

 15,475

 14,035

 13,846

 13,728

 11,872

 420,391

 417,625

 416,154

 415,795

 414,420

 420,864

 430,037

 445,101

 468,781

 491,572

 501,560

 506,161

 507,948

 505,739

 502,060

 498,752

 491,699

 482,614

 474,364

 466,638

 459,416

 451,266

 442,821

 435,750

 428,067

 421,214

 414,855

 407,445

 400,227

 393,257

 90,394

 91,944

 92,321

 93,768

 86,985

 77,330

 61,473

 36,546

 12,556

 2,042

 1,516

 4,998

 12,422

 21,985

 30,669

 38,802

 46,405

 54,983

 63,872

 71,316

 79,403

 86,617

 93,311

 101,110

 108,709

 116,045

 124,871

 279,969

 284,767

 285,938

 290,419

 269,410

 239,505

 190,395

 113,192

 38,889

 6,326

 4,696

 15,481

 38,475

 68,093

 94,988

 120,176

 143,724

 170,294

 197,825

 220,878

 245,926

 268,269

 289,002

 313,159

 336,693

 359,416

 386,751

UNITED STATES DEPARTMENT OF THE INTERIOR

U.S. BUREAU OF RECLAMATION-CENTRAL VALLEY PROJECT-CALIFORNIA

APRIL 2019 SHASTA LAKE FLOOD CONTROL REQUIREMENTS RUN DATE: May 9, 2019

 439,606

 438,056

 437,679

 436,232

 443,015

 452,670

 468,527

 493,454

 517,444

 527,958

 532,801

 534,682

 532,357

 528,484

 525,002

 517,578

 508,015

 499,331

 491,198

 483,595

 475,017

 466,128

 458,684

 450,597

 443,383

 436,689

 428,890

 421,291

 413,955

 405,129

 1,020,031

 1,015,233

 1,014,062

 1,009,581

 1,030,590

 1,060,495

 1,109,605

 1,186,808

 1,261,111

 1,293,674

 1,300,000

 1,300,000

 1,300,000

 1,295,304

 1,284,519

 1,261,525

 1,231,907

 1,205,012

 1,179,824

 1,156,276

 1,129,706

 1,102,175

 1,079,122

 1,054,074

 1,031,731

 1,010,998

 986,841

 963,307

 940,584

 913,249

 3,711,000

 3,731,000

 3,747,000

 3,766,000

 3,760,000

 3,746,000

 3,711,000

 3,649,000

 3,590,000

 3,572,000

 3,581,000

 3,596,000

 3,611,000

 3,631,000

 3,656,000

 3,693,000

 3,738,000

 3,780,000

 3,820,000

 3,859,000

 3,900,000

 3,943,000

 3,981,000

 4,021,000

 4,058,000

 4,094,000

 4,133,000

 4,172,000

 4,209,000

 4,252,000

 179,316

 194,259

 209,202

 224,145

 239,088

 254,031

 268,974

 283,917

 298,860

 313,803

 328,746

 343,689

 358,632

 373,575

 388,518

 403,461

 418,404

 433,347

 448,290

 463,233

 478,176

 493,119

 508,062

 523,005

 537,948

 552,891

 567,834

 582,777

 597,720

 612,663

 840,715

 820,974

 804,860

 785,436

 791,502

 806,464

 840,631

 902,891

 962,251

 979,871

 971,254

 956,311

 941,368

 921,729

 896,001

 858,064

 813,503

 771,665

 731,534

 693,043

 651,530

 609,056

 571,060

 531,069

 493,783

 458,107

 419,007

 380,530

 342,864

 300,586

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 3.0972

 SHASTA

 INFLOW 

C. F. S. 

 PREV DAY

 F. C. PAR 

 (COL 3) 

 X .95 

 F. C. 

 PARAM 

 (COLS. 

 1 + 2 ) 

 .0356* 

 X DAYS 

 12/23 THRU

3/20 

 530,000

 MINUS 

 F. C. 

 PARAM

 (COL 3)

 COLS 

 4 X 5 

 F. C. 

 RESERV 

 (1,300,000 

 - COL 6 ) 

 MINUS 

 14,943 

 PER DAY 

 AFTER 

 3/20 

 ADJUSTED 

 F. C. 

 RESERV 

 (7-8) 

 PERM 

 STORAGE 

 COMMENTS:

 * LEAP YEAR CONSTANT = .0352 

 CONSTANT .0356 = 1,300,000 / (TOTAL DAYS X (530,000 - 110,000 ) )

 IF COL 3 IS GREATER THAN 530,000 OR LESS THAN 110,000 USE THOSE VALUES FOR COL 3 INSTEAD OF THE COMPUTED VALUE. 

 1 2 3 4 5 6 7 8 

 442,517