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Water Year
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CHELAN - LAKE CHELAN DAM
(
CHDW1
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-05-15
Issued:
2025-05-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
653
710
62
749
1139
APR-JUL
599
657
64
695
1029
JAN-SEP
811
868
65
908
1326
JAN-JUL
757
815
67
853
1217
OCT-SEP
929
986
65
1025
1518
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-05-15
Issued:
2025-05-15
Hide Forecast
APR-SEP
676
719
63
783
1139
APR-JUL
618
672
65
721
1029
JAN-SEP
834
877
66
941
1326
JAN-JUL
776
830
68
879
1217
OCT-SEP
952
995
66
1059
1518
Reference
ESP with 0 Days QPF
Ensemble:
2025-05-15
Issued:
2025-05-15
Hide Forecast
APR-SEP
697
739
65
799
1139
APR-JUL
641
687
67
747
1029
JAN-SEP
856
897
68
957
1326
JAN-JUL
799
845
69
905
1217
OCT-SEP
973
1014
67
1075
1518
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 275, 355, 398, 431, 454, 71, , 75
ESP10, 276, 355, 398, 431, 454, 74, , 78
ESP10, 277, 355, 399, 431, 454, 77, , 81
ESP10, 279, 356, 399, 432, 454, 80, , 84
ESP10, 280, 356, 399, 432, 454, 83, , 87
ESP10, 280, 355, 398, 431, 454, 86, , 90
ESP10, 282, 355, 398, 431, 454, 89, , 93
ESP10, 282, 356, 397, 431, 454, 92, , 96
ESP10, 279, 354, 396, 429, 451, 94, , 98
ESP10, 278, 353, 395, 428, 450, 97, , 101
ESP10, 281, 354, 396, 431, 452, 100, , 104
ESP10, 282, 354, 400, 433, 455, 103, , 107
ESP10, 283, 354, 404, 434, 455, 106, , 110
ESP10, 285, 355, 404, 437, 457, 109, , 113
ESP10, 284, 353, 403, 436, 458, 112, , 116
ESP10, 282, 352, 402, 436, 460, 115, , 119
ESP10, 280, 350, 400, 433, 459, 118, , 122
ESP10, 275, 345, 394, 428, 457, 121, , 125
ESP10, 282, 350, 398, 432, 461, 124, , 128
ESP10, 274, 347, 391, 424, 456, 127, , 131
ESP10, 281, 354, 394, 429, 459, 130, , 134
ESP10, 285, 358, 397, 432, 462, 133, , 137
ESP10, 282, 358, 394, 429, 460, 136, , 140
ESP10, 284, 361, 395, 434, 461, 139, , 143
ESP10, 284, 361, 395, 438, 460, 141, , 145
ESP10, 283, 361, 394, 439, 461, 144, , 148
ESP10, 283, 361, 393, 441, 461, 147, , 151
ESP10, 284, 361, 393, 441, 461, 150, , 154
ESP10, 284, 359, 390, 441, 460, 153, , 157
ESP10, 283, 356, 391, 438, 458, 156, , 160
ESP10, 273, 347, 390, 430, 449, 159, , 163
ESP10, 270, 348, 390, 430, 449, 162, , 166
ESP10, 268, 348, 390, 428, 446, 165, , 169
ESP10, 261, 341, 384, 422, 442, 168, , 172
ESP10, 264, 343, 384, 423, 442, 171, , 175
ESP10, 265, 343, 384, 424, 443, 174, , 178
ESP10, 269, 353, 388, 425, 444, 177, , 181
ESP10, 261, 347, 380, 420, 436, 180, , 184
ESP10, 260, 346, 387, 419, 436, 183, , 187
ESP10, 265, 352, 390, 424, 443, 186, , 190
ESP10, 273, 355, 395, 430, 449, 188, , 192
ESP10, 285, 364, 401, 438, 455, 191, , 195
ESP10, 274, 352, 389, 428, 447, 194, , 198
ESP10, 266, 345, 382, 424, 444, 197, , 201
ESP10, 232, 317, 358, 399, 422, 200, , 204
ESP10, 225, 310, 351, 392, 415, 203, , 207
ESP10, 244, 325, 370, 410, 430, 206, , 210
ESP10, 257, 337, 386, 422, 443, 209, , 213
ESP10, 270, 344, 391, 427, 451, 212, , 216
ESP10, 276, 351, 393, 429, 453, 215, , 219
ESP10, 282, 352, 390, 428, 451, 218, , 222
ESP10, 297, 359, 393, 429, 453, 221, , 225
ESP10, 303, 361, 400, 435, 460, 224, , 228
ESP10, 304, 362, 401, 433, 460, 227, , 231
ESP10, 309, 362, 403, 433, 463, 230, , 234
ESP10, 313, 363, 403, 434, 465, 233, , 237
ESP10, 314, 359, 406, 433, 463, 236, , 240
ESP10, 317, 362, 407, 435, 465, 238, , 242
ESP10, 319, 366, 410, 442, 467, 241, , 245
ESP10, 318, 364, 410, 445, 469, 244, , 248
ESP10, 320, 368, 414, 449, 474, 247, , 251
ESP10, 322, 366, 415, 446, 473, 250, , 254
ESP10, 320, 367, 416, 444, 471, 253, , 257
ESP10, 314, 362, 408, 438, 463, 256, , 260
ESP10, 317, 365, 410, 441, 467, 259, , 263
ESP10, 323, 364, 410, 441, 469, 262, , 266
ESP10, 319, 358, 405, 434, 462, 265, , 269
ESP10, 323, 367, 409, 439, 465, 268, , 272
ESP10, 323, 364, 410, 437, 463, 271, , 275
ESP10, 320, 356, 405, 436, 460, 274, , 278
ESP10, 345, 378, 424, 454, 479, 277, , 281
ESP10, 348, 379, 424, 455, 480, 280, , 284
ESP10, 349, 378, 425, 457, 479, 283, , 287
ESP10, 341, 368, 416, 448, 471, 285, , 289
ESP10, 327, 355, 406, 436, 461, 288, , 292
ESP10, 308, 342, 393, 424, 448, 291, , 295
ESP10, 312, 345, 394, 428, 450, 294, , 298
ESP10, 310, 347, 394, 428, 449, 297, , 301
ESP10, 304, 346, 389, 424, 445, 300, , 304
ESP10, 296, 344, 384, 421, 441, 303, , 307
ESP10, 294, 344, 383, 420, 440, 306, , 310
ESP10, 295, 347, 386, 420, 440, 309, , 313
ESP10, 296, 349, 388, 422, 440, 312, , 316
ESP10, 305, 360, 394, 431, 445, 315, , 319
ESP10, 294, 349, 385, 421, 435, 318, , 322
ESP10, 299, 354, 389, 426, 441, 321, , 325
ESP10, 303, 355, 393, 429, 446, 324, , 328
ESP10, 318, 359, 398, 433, 454, 327, , 331
ESP10, 326, 361, 401, 435, 459, 330, , 334
ESP10, 337, 370, 409, 447, 467, 332, , 336
ESP10, 336, 370, 409, 446, 466, 335, , 339
ESP10, 332, 368, 407, 442, 462, 338, , 342
ESP10, 335, 372, 412, 445, 466, 341, , 345
ESP10, 346, 380, 419, 453, 471, 344, , 348
ESP10, 345, 381, 419, 451, 470, 350, , 354
ESP10, 351, 383, 422, 455, 473, 353, , 357
ESP10, 356, 383, 423, 455, 473, 356, , 360
ESP10, 357, 392, 429, 457, 476, 359, , 363
ESP10, 358, 397, 430, 458, 478, 362, , 366
ESP10, 359, 397, 432, 457, 476, 365, , 369
ESP10, 364, 401, 434, 459, 478, 368, , 372
ESP10, 366, 404, 437, 459, 479, 371, , 375
ESP10, 367, 405, 438, 461, 478, 374, , 378
ESP10, 368, 406, 442, 463, 478, 377, , 381
ESP10, 374, 407, 443, 464, 478, 379, , 383
ESP10, 375, 406, 443, 463, 477, 382, , 386
ESP10, 375, 407, 443, 463, 478, 385, , 389
ESP10, 376, 409, 446, 463, 483, 388, , 392
ESP10, 382, 415, 448, 467, 488, 391, , 395
ESP10, 387, 419, 450, 469, 489, 394, , 398
ESP10, 388, 422, 451, 469, 491, 397, , 401
ESP10, 387, 423, 450, 467, 490, 400, , 404
ESP10, 384, 421, 445, 466, 487, 403, , 407
ESP10, 388, 423, 446, 468, 490, 406, , 410
ESP10, 392, 427, 449, 471, 493, 409, , 413
ESP10, 389, 423, 445, 469, 492, 412, , 416
ESP10, 388, 423, 443, 468, 494, 415, , 419
ESP10, 389, 420, 441, 466, 491, 418, , 422
ESP10, 394, 426, 445, 470, 494, 421, , 425
ESP10, 394, 428, 444, 471, 494, 424, , 428
ESP10, 396, 430, 446, 472, 494, 427, , 431
ESP10, 402, 433, 450, 474, 496, 429, , 433
ESP10, 403, 435, 454, 474, 499, 432, , 436
ESP10, 403, 433, 454, 473, 499, 435, , 439
ESP10, 403, 432, 456, 472, 498, 438, , 442
ESP10, 403, 432, 456, 472, 499, 441, , 445
ESP10, 402, 430, 455, 470, 496, 444, , 448
ESP10, 395, 425, 447, 462, 487, 447, , 451
ESP10, 405, 434, 453, 470, 494, 450, , 454
ESP10, 409, 435, 452, 470, 494, 453, , 457
ESP10, 411, 436, 456, 471, 495, 456, , 460
ESP10, 413, 439, 458, 475, 496, 459, , 463
ESP10, 421, 442, 459, 479, 496, 462, , 466
ESP10, 421, 447, 460, 479, 497, 465, , 469
ESP10, 412, 437, 450, 470, 488, 468, , 472
ESP10, 405, 429, 445, 464, 481, 471, , 475
ESP10, 408, 430, 447, 467, 487, 474, , 478
ESP10, 408, 430, 448, 466, 485, 476, , 480
ESP10, 411, 431, 451, 468, 486, 479, , 483
ESP10, 412, 430, 451, 470, 485, 482, , 486
ESP10, 412, 428, 451, 468, 483, 485, , 489
ESP10, 408, 426, 448, 466, 479, 488, , 492
ESP10, 403, 425, 445, 462, 474, 491, , 495
ESP10, 407, 431, 451, 468, 478, 494, , 498
ESP10, 412, 436, 454, 470, 480, 497, , 501
ESP10, 412, 436, 454, 470, 479, 500, , 504
ESP10, 412, 436, 453, 471, 478, 503, , 507
ESP10, 411, 436, 452, 469, 476, 506, , 510
ESP10, 409, 432, 447, 464, 470, 509, , 513
ESP10, 405, 426, 444, 458, 466, 512, , 516
ESP10, 412, 433, 451, 464, 472, 515, , 519
ESP10, 420, 441, 458, 470, 479, 518, , 522
ESP10, 420, 440, 457, 467, 479, 521, , 525
ESP10, 421, 439, 456, 467, 479, 523, , 527
ESP10, 417, 435, 452, 464, 475, 526, , 530
ESP10, 404, 425, 441, 453, 463, 529, , 533
ESP10, 412, 432, 449, 461, 470, 532, , 536
ESP10, 418, 437, 455, 467, 476, 535, , 539
ESP10, 422, 441, 455, 467, 477, 538, , 542
ESP10, 420, 440, 455, 466, 475, 541, , 545
ESP10, 415, 437, 451, 462, 471, 544, , 548
ESP10, 414, 436, 450, 463, 470, 547, , 551
ESP10, 413, 432, 447, 461, 467, 550, , 554
ESP10, 411, 428, 444, 457, 465, 553, , 557
ESP10, 414, 426, 442, 454, 463, 556, , 560
ESP10, 413, 427, 441, 453, 463, 559, , 563
ESP10, 417, 430, 445, 457, 467, 562, , 566
ESP10, 418, 431, 445, 457, 469, 565, , 569
ESP10, 424, 438, 451, 463, 475, 568, , 572
ESP10, 414, 429, 442, 455, 465, 571, , 575
ESP10, 409, 426, 438, 451, 460, 573, , 577
ESP10, 404, 420, 433, 446, 455, 576, , 580
ESP10, 404, 423, 432, 446, 455, 579, , 583
ESP10, 407, 425, 435, 449, 457, 582, , 586
ESP10, 408, 428, 439, 450, 458, 585, , 589
ESP10, 409, 431, 441, 451, 458, 588, , 592
ESP10, 411, 434, 445, 453, 461, 591, , 595
ESP10, 414, 434, 446, 455, 462, 594, , 598
ESP10, 420, 437, 450, 458, 466, 597, , 601
ESP10, 424, 441, 453, 462, 470, 600, , 604
ESP10, 423, 440, 451, 460, 467, 603, , 607
ESP10, 420, 437, 449, 458, 464, 606, , 610
ESP10, 414, 432, 444, 453, 461, 609, , 613
ESP10, 416, 438, 448, 456, 464, 612, , 616
ESP10, 418, 439, 450, 458, 465, 615, , 619
ESP10, 420, 439, 451, 458, 467, 618, , 622
ESP10, 423, 442, 454, 460, 469, 620, , 624
ESP10, 421, 439, 452, 458, 467, 623, , 627
ESP10, 424, 443, 456, 461, 470, 626, , 630
ESP10, 424, 444, 457, 463, 470, 629, , 633
ESP10, 428, 448, 462, 468, 475, 632, , 636
ESP10, 430, 450, 463, 470, 478, 635, , 639
ESP10, 430, 451, 465, 471, 477, 638, , 642
ESP10, 432, 453, 465, 473, 479, 641, , 645
ESP10, 431, 454, 465, 473, 481, 644, , 648
ESP10, 434, 454, 466, 473, 482, 647, , 651
ESP10, 437, 456, 467, 475, 483, 650, , 654
ESP10, 435, 454, 463, 472, 479, 653, , 657
ESP10, 437, 455, 464, 474, 481, 656, , 660
ESP10, 439, 455, 464, 474, 481, 659, , 663
ESP10, 441, 454, 465, 473, 480, 662, , 666
ESP10, 439, 449, 458, 468, 473, 665, , 669
ESP10, 443, 451, 460, 469, 474, 667, , 671
ESP10, 448, 452, 461, 469, 474, 670, , 674
ESP10, 447, 452, 461, 468, 474, 673, , 677
ESP10, 450, 456, 464, 471, 476, 676, , 680
ESP10, 450, 456, 463, 470, 475, 679, , 683
ESP10, 444, 450, 457, 463, 469, 682, , 686
ESP10, 449, 453, 460, 468, 473, 685, , 689
ESP10, 450, 453, 459, 466, 470, 688, , 692
ESP10, 444, 447, 453, 460, 464, 691, , 695
ESP10, 444, 449, 455, 461, 465, 694, , 698
ESP10, 446, 451, 456, 463, 466, 697, , 701
ESP10, 446, 451, 457, 464, 466, 700, , 704
ESP10, 447, 453, 459, 467, 468, 703, , 707
ESP10, 446, 452, 458, 465, 468, 706, , 710
ESP10, 444, 450, 456, 463, 466, 709, , 713
ESP10, 449, 456, 462, 468, 472, 712, , 716
ESP10, 450, 455, 460, 466, 470, 714, , 718
ESP10, 450, 456, 460, 467, 472, 717, , 721
ESP10, 451, 456, 460, 466, 471, 720, , 724
ESP10, 452, 456, 460, 466, 472, 723, , 727
ESP10, 453, 458, 462, 469, 475, 726, , 730
ESP10, 453, 456, 461, 469, 474, 729, , 733
ESP10, 453, 456, 461, 469, 473, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/CHDW1W_SQIN.ESPF10.csv
CHDW1W_SQIN.ESPF0.csv|2025-05-15
CHDW1W_SQIN.ESPF10.csv|2025-05-15
CHDW1W_SQIN.ESPFM.csv|2025-05-15
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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