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Archive:
Water Year
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STEHEKIN - AT STEHEKIN
(
STHW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
579
587
72
596
813
APR-JUL
534
538
76
543
710
JAN-SEP
803
811
89
820
912
JAN-JUL
758
762
94
767
809
OCT-SEP
1084
1091
104
1101
1046
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
578
585
72
597
813
APR-JUL
533
538
76
546
710
JAN-SEP
802
809
89
820
912
JAN-JUL
757
762
94
770
809
OCT-SEP
1082
1090
104
1101
1046
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
581
589
72
607
813
APR-JUL
534
541
76
552
710
JAN-SEP
805
813
89
831
912
JAN-JUL
758
765
95
776
809
OCT-SEP
1086
1094
105
1112
1046
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 245, 330, 380, 425, 459, 71, , 75
ESP10, 246, 330, 379, 423, 458, 73, , 77
ESP10, 247, 331, 380, 425, 459, 76, , 80
ESP10, 250, 331, 380, 425, 459, 78, , 82
ESP10, 254, 334, 382, 428, 461, 81, , 85
ESP10, 254, 337, 382, 428, 461, 83, , 87
ESP10, 256, 336, 381, 427, 461, 86, , 90
ESP10, 257, 337, 384, 428, 462, 88, , 92
ESP10, 257, 337, 385, 427, 461, 91, , 95
ESP10, 255, 333, 380, 423, 458, 93, , 97
ESP10, 257, 335, 383, 426, 459, 96, , 100
ESP10, 257, 338, 381, 427, 462, 98, , 102
ESP10, 259, 338, 381, 428, 464, 101, , 105
ESP10, 258, 338, 379, 428, 464, 103, , 107
ESP10, 255, 337, 377, 426, 463, 106, , 110
ESP10, 245, 327, 369, 417, 455, 108, , 112
ESP10, 241, 322, 364, 413, 450, 111, , 115
ESP10, 240, 323, 362, 410, 450, 113, , 117
ESP10, 246, 327, 366, 415, 456, 116, , 120
ESP10, 245, 326, 364, 414, 456, 118, , 122
ESP10, 239, 318, 358, 408, 452, 121, , 125
ESP10, 244, 323, 361, 413, 459, 123, , 127
ESP10, 232, 314, 352, 402, 449, 126, , 130
ESP10, 239, 319, 360, 410, 455, 128, , 132
ESP10, 241, 321, 362, 413, 456, 131, , 135
ESP10, 235, 319, 358, 409, 452, 133, , 137
ESP10, 235, 318, 361, 407, 451, 136, , 140
ESP10, 240, 321, 366, 410, 454, 138, , 142
ESP10, 239, 317, 362, 407, 450, 141, , 145
ESP10, 235, 308, 355, 398, 442, 143, , 147
ESP10, 227, 298, 348, 390, 433, 146, , 150
ESP10, 233, 307, 353, 400, 437, 148, , 152
ESP10, 234, 311, 355, 402, 438, 151, , 155
ESP10, 245, 322, 365, 414, 447, 153, , 157
ESP10, 246, 324, 364, 412, 446, 156, , 160
ESP10, 246, 324, 365, 413, 447, 158, , 162
ESP10, 248, 330, 368, 414, 448, 161, , 165
ESP10, 244, 329, 365, 414, 444, 163, , 167
ESP10, 247, 332, 370, 417, 446, 166, , 170
ESP10, 245, 331, 370, 414, 445, 168, , 172
ESP10, 248, 330, 370, 414, 448, 171, , 175
ESP10, 255, 333, 371, 417, 451, 173, , 177
ESP10, 255, 333, 369, 416, 449, 176, , 180
ESP10, 254, 334, 373, 416, 453, 178, , 182
ESP10, 252, 332, 372, 414, 453, 181, , 185
ESP10, 253, 334, 372, 415, 455, 183, , 187
ESP10, 243, 324, 363, 408, 449, 186, , 190
ESP10, 250, 331, 371, 417, 457, 188, , 192
ESP10, 250, 328, 367, 419, 455, 191, , 195
ESP10, 257, 329, 370, 424, 460, 193, , 197
ESP10, 261, 332, 366, 423, 455, 196, , 200
ESP10, 272, 333, 366, 421, 454, 198, , 202
ESP10, 273, 332, 369, 419, 452, 201, , 205
ESP10, 290, 351, 387, 432, 466, 204, , 208
ESP10, 291, 346, 388, 430, 465, 206, , 210
ESP10, 293, 347, 391, 427, 466, 209, , 213
ESP10, 290, 342, 388, 421, 461, 211, , 215
ESP10, 287, 339, 388, 422, 459, 214, , 218
ESP10, 292, 346, 398, 431, 463, 216, , 220
ESP10, 286, 340, 394, 433, 463, 219, , 223
ESP10, 282, 337, 390, 430, 460, 221, , 225
ESP10, 291, 343, 394, 434, 468, 224, , 228
ESP10, 271, 325, 375, 414, 448, 226, , 230
ESP10, 259, 314, 362, 402, 436, 229, , 233
ESP10, 255, 311, 363, 399, 431, 231, , 235
ESP10, 247, 299, 355, 388, 422, 234, , 238
ESP10, 270, 318, 367, 402, 442, 236, , 240
ESP10, 259, 314, 360, 394, 433, 239, , 243
ESP10, 239, 294, 340, 376, 412, 241, , 245
ESP10, 235, 286, 332, 371, 404, 244, , 248
ESP10, 246, 295, 342, 380, 415, 246, , 250
ESP10, 262, 309, 355, 395, 429, 249, , 253
ESP10, 262, 308, 355, 396, 426, 251, , 255
ESP10, 264, 306, 354, 394, 427, 254, , 258
ESP10, 266, 307, 356, 395, 428, 256, , 260
ESP10, 261, 302, 352, 392, 424, 259, , 263
ESP10, 255, 298, 346, 387, 418, 261, , 265
ESP10, 245, 290, 335, 378, 410, 264, , 268
ESP10, 242, 288, 332, 377, 407, 266, , 270
ESP10, 237, 287, 332, 375, 404, 269, , 273
ESP10, 249, 302, 344, 388, 416, 271, , 275
ESP10, 252, 306, 348, 391, 418, 274, , 278
ESP10, 262, 316, 361, 399, 426, 276, , 280
ESP10, 263, 317, 361, 398, 425, 279, , 283
ESP10, 260, 313, 361, 395, 420, 281, , 285
ESP10, 253, 307, 357, 388, 413, 284, , 288
ESP10, 261, 317, 363, 396, 420, 286, , 290
ESP10, 272, 317, 365, 404, 427, 289, , 293
ESP10, 277, 316, 364, 404, 427, 291, , 295
ESP10, 263, 305, 351, 391, 416, 294, , 298
ESP10, 265, 310, 353, 395, 417, 296, , 300
ESP10, 268, 315, 356, 400, 421, 299, , 303
ESP10, 262, 312, 353, 394, 418, 301, , 305
ESP10, 265, 314, 354, 394, 417, 304, , 308
ESP10, 271, 325, 358, 398, 419, 306, , 310
ESP10, 274, 329, 359, 400, 420, 309, , 313
ESP10, 277, 330, 362, 402, 420, 311, , 315
ESP10, 282, 330, 363, 401, 423, 314, , 318
ESP10, 269, 321, 356, 389, 417, 316, , 320
ESP10, 268, 322, 358, 390, 419, 319, , 323
ESP10, 270, 324, 360, 390, 419, 321, , 325
ESP10, 276, 327, 365, 392, 422, 324, , 328
ESP10, 276, 326, 370, 393, 420, 326, , 330
ESP10, 279, 330, 372, 401, 422, 329, , 333
ESP10, 281, 335, 373, 401, 423, 331, , 335
ESP10, 282, 332, 368, 397, 419, 334, , 338
ESP10, 281, 328, 364, 395, 415, 337, , 341
ESP10, 288, 336, 371, 401, 423, 339, , 343
ESP10, 289, 340, 371, 403, 430, 342, , 346
ESP10, 303, 347, 381, 410, 439, 344, , 348
ESP10, 307, 348, 381, 409, 437, 347, , 351
ESP10, 314, 354, 389, 414, 441, 349, , 353
ESP10, 314, 353, 390, 412, 440, 352, , 356
ESP10, 323, 360, 397, 419, 445, 354, , 358
ESP10, 321, 361, 395, 416, 444, 357, , 361
ESP10, 313, 354, 388, 409, 437, 359, , 363
ESP10, 314, 353, 387, 410, 438, 362, , 366
ESP10, 314, 355, 387, 409, 441, 364, , 368
ESP10, 321, 358, 390, 413, 449, 367, , 371
ESP10, 322, 357, 392, 412, 447, 369, , 373
ESP10, 322, 359, 391, 413, 446, 372, , 376
ESP10, 320, 357, 389, 411, 443, 374, , 378
ESP10, 319, 351, 382, 405, 436, 377, , 381
ESP10, 318, 355, 383, 404, 437, 379, , 383
ESP10, 317, 356, 381, 404, 434, 382, , 386
ESP10, 319, 357, 385, 405, 435, 384, , 388
ESP10, 316, 353, 380, 401, 431, 387, , 391
ESP10, 324, 363, 390, 411, 437, 389, , 393
ESP10, 325, 366, 390, 412, 438, 392, , 396
ESP10, 329, 367, 390, 416, 439, 394, , 398
ESP10, 333, 367, 392, 417, 439, 397, , 401
ESP10, 337, 372, 394, 419, 441, 399, , 403
ESP10, 331, 365, 395, 411, 434, 402, , 406
ESP10, 336, 364, 395, 411, 435, 404, , 408
ESP10, 334, 365, 393, 411, 432, 407, , 411
ESP10, 332, 363, 385, 406, 427, 409, , 413
ESP10, 334, 364, 386, 407, 428, 412, , 416
ESP10, 345, 371, 394, 418, 437, 414, , 418
ESP10, 338, 365, 389, 412, 431, 417, , 421
ESP10, 343, 369, 394, 416, 437, 419, , 423
ESP10, 338, 368, 394, 411, 432, 422, , 426
ESP10, 343, 371, 398, 416, 435, 424, , 428
ESP10, 341, 371, 399, 414, 432, 427, , 431
ESP10, 359, 392, 419, 433, 449, 429, , 433
ESP10, 366, 402, 426, 440, 455, 432, , 436
ESP10, 373, 404, 427, 442, 456, 434, , 438
ESP10, 380, 410, 432, 447, 462, 437, , 441
ESP10, 379, 408, 429, 444, 459, 439, , 443
ESP10, 379, 408, 427, 446, 456, 442, , 446
ESP10, 377, 408, 424, 444, 452, 444, , 448
ESP10, 380, 407, 425, 445, 452, 447, , 451
ESP10, 378, 402, 421, 441, 447, 449, , 453
ESP10, 371, 394, 415, 432, 441, 452, , 456
ESP10, 369, 391, 413, 427, 438, 454, , 458
ESP10, 358, 381, 403, 419, 428, 457, , 461
ESP10, 355, 381, 401, 415, 425, 459, , 463
ESP10, 347, 374, 393, 410, 418, 462, , 466
ESP10, 342, 369, 388, 404, 412, 464, , 468
ESP10, 341, 365, 386, 399, 407, 467, , 471
ESP10, 354, 380, 399, 412, 420, 469, , 473
ESP10, 351, 378, 394, 410, 421, 472, , 476
ESP10, 339, 367, 383, 400, 411, 475, , 479
ESP10, 335, 363, 383, 397, 411, 477, , 481
ESP10, 336, 361, 383, 398, 411, 480, , 484
ESP10, 338, 360, 378, 396, 410, 482, , 486
ESP10, 344, 361, 378, 395, 408, 485, , 489
ESP10, 340, 356, 374, 390, 403, 487, , 491
ESP10, 341, 357, 376, 392, 402, 490, , 494
ESP10, 345, 360, 378, 395, 404, 492, , 496
ESP10, 350, 362, 382, 396, 406, 495, , 499
ESP10, 356, 368, 388, 401, 410, 497, , 501
ESP10, 356, 370, 390, 400, 410, 500, , 504
ESP10, 353, 368, 387, 397, 407, 502, , 506
ESP10, 350, 366, 383, 394, 404, 505, , 509
ESP10, 347, 362, 378, 390, 399, 507, , 511
ESP10, 355, 370, 386, 396, 404, 510, , 514
ESP10, 353, 369, 387, 396, 404, 512, , 516
ESP10, 355, 370, 387, 396, 405, 515, , 519
ESP10, 357, 371, 388, 398, 406, 517, , 521
ESP10, 358, 374, 388, 399, 407, 520, , 524
ESP10, 358, 375, 388, 399, 407, 522, , 526
ESP10, 357, 368, 384, 394, 401, 525, , 529
ESP10, 358, 372, 386, 395, 402, 527, , 531
ESP10, 360, 375, 389, 398, 407, 530, , 534
ESP10, 360, 377, 389, 400, 407, 532, , 536
ESP10, 369, 387, 400, 410, 418, 535, , 539
ESP10, 384, 401, 415, 426, 433, 537, , 541
ESP10, 386, 402, 414, 426, 435, 540, , 544
ESP10, 385, 401, 413, 425, 434, 542, , 546
ESP10, 380, 397, 409, 421, 429, 545, , 549
ESP10, 384, 395, 411, 419, 427, 547, , 551
ESP10, 385, 398, 411, 420, 429, 550, , 554
ESP10, 383, 397, 410, 419, 428, 552, , 556
ESP10, 382, 395, 409, 418, 426, 555, , 559
ESP10, 381, 395, 410, 417, 424, 557, , 561
ESP10, 381, 395, 409, 417, 424, 560, , 564
ESP10, 383, 398, 412, 417, 425, 562, , 566
ESP10, 382, 398, 410, 415, 425, 565, , 569
ESP10, 381, 397, 408, 414, 424, 567, , 571
ESP10, 384, 399, 409, 415, 426, 570, , 574
ESP10, 387, 400, 411, 416, 427, 572, , 576
ESP10, 398, 409, 422, 427, 437, 575, , 579
ESP10, 400, 411, 423, 427, 438, 577, , 581
ESP10, 404, 415, 426, 430, 442, 580, , 584
ESP10, 404, 414, 426, 430, 440, 582, , 586
ESP10, 403, 414, 426, 431, 439, 585, , 589
ESP10, 403, 410, 421, 428, 433, 587, , 591
ESP10, 404, 411, 422, 429, 434, 590, , 594
ESP10, 421, 427, 436, 442, 448, 592, , 596
ESP10, 421, 427, 435, 442, 448, 595, , 599
ESP10, 422, 428, 435, 442, 448, 597, , 601
ESP10, 424, 429, 437, 443, 450, 600, , 604
ESP10, 423, 431, 436, 444, 450, 602, , 606
ESP10, 423, 431, 436, 443, 450, 605, , 609
ESP10, 425, 434, 438, 446, 452, 608, , 612
ESP10, 412, 421, 427, 433, 440, 610, , 614
ESP10, 413, 421, 428, 434, 440, 613, , 617
ESP10, 414, 422, 429, 437, 441, 615, , 619
ESP10, 415, 422, 429, 436, 441, 618, , 622
ESP10, 418, 423, 432, 437, 442, 620, , 624
ESP10, 418, 424, 430, 436, 442, 623, , 627
ESP10, 421, 428, 435, 439, 445, 625, , 629
ESP10, 417, 423, 431, 435, 441, 628, , 632
ESP10, 418, 423, 430, 436, 440, 630, , 634
ESP10, 422, 427, 434, 440, 444, 633, , 637
ESP10, 420, 425, 432, 438, 443, 635, , 639
ESP10, 419, 424, 430, 437, 441, 638, , 642
ESP10, 420, 423, 430, 436, 441, 640, , 644
ESP10, 420, 423, 430, 437, 441, 643, , 647
ESP10, 421, 424, 431, 437, 442, 645, , 649
ESP10, 420, 424, 431, 436, 440, 648, , 652
ESP10, 418, 421, 427, 433, 437, 650, , 654
ESP10, 417, 421, 428, 432, 437, 653, , 657
ESP10, 422, 426, 431, 437, 440, 655, , 659
ESP10, 423, 427, 433, 437, 441, 658, , 662
ESP10, 423, 426, 432, 435, 440, 660, , 664
ESP10, 423, 427, 433, 436, 440, 663, , 667
ESP10, 422, 427, 432, 436, 439, 665, , 669
ESP10, 423, 428, 434, 437, 440, 668, , 672
ESP10, 422, 427, 432, 436, 439, 670, , 674
ESP10, 420, 426, 430, 433, 436, 673, , 677
ESP10, 424, 428, 433, 436, 439, 675, , 679
ESP10, 425, 430, 434, 437, 439, 678, , 682
ESP10, 427, 431, 436, 438, 441, 680, , 684
ESP10, 426, 431, 435, 438, 440, 683, , 687
ESP10, 426, 430, 434, 437, 439, 685, , 689
ESP10, 427, 432, 436, 439, 441, 688, , 692
ESP10, 426, 431, 435, 438, 439, 690, , 694
ESP10, 425, 430, 434, 436, 437, 693, , 697
ESP10, 425, 429, 433, 435, 437, 695, , 699
ESP10, 424, 429, 433, 435, 437, 698, , 702
ESP10, 425, 430, 433, 435, 437, 700, , 704
ESP10, 426, 430, 434, 436, 438, 703, , 707
ESP10, 425, 430, 434, 435, 437, 705, , 709
ESP10, 424, 428, 432, 434, 435, 708, , 712
ESP10, 426, 429, 433, 435, 437, 710, , 714
ESP10, 427, 429, 433, 434, 437, 713, , 717
ESP10, 428, 430, 433, 435, 437, 715, , 719
ESP10, 428, 430, 433, 435, 436, 718, , 722
ESP10, 428, 430, 433, 435, 437, 720, , 724
ESP10, 429, 431, 434, 435, 436, 723, , 727
ESP10, 429, 431, 433, 435, 436, 725, , 729
ESP10, 429, 431, 433, 435, 436, 728, , 732
ESP10, 429, 431, 433, 435, 436, 730, , 734
ESP10, 430, 432, 434, 436, 437, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/STHW1N_SQIN.ESPF10.csv
STHW1N_SQIN.ESPF0.csv|2026-06-23
STHW1N_SQIN.ESPF10.csv|2026-06-23
STHW1N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
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