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Water Year
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WALLA WALLA - NEAR TOUCHET
(
TCHW1
)
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
109
109
63
110
172
APR-JUL
104
104
66
104
158
JAN-SEP
333
333
85
335
391
JAN-JUL
328
329
87
329
377
OCT-SEP
415
416
91
417
458
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
109
109
63
110
172
APR-JUL
104
104
66
104
158
JAN-SEP
333
334
85
335
391
JAN-JUL
328
329
87
329
377
OCT-SEP
415
416
91
417
458
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
109
109
63
110
172
APR-JUL
104
104
66
105
158
JAN-SEP
333
334
85
335
391
JAN-JUL
328
329
87
329
377
OCT-SEP
415
416
91
417
458
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 230, 312, 382, 438, 466, 71, , 75
ESP10, 231, 313, 382, 439, 467, 73, , 77
ESP10, 230, 311, 381, 438, 467, 76, , 80
ESP10, 232, 313, 382, 439, 467, 78, , 82
ESP10, 233, 313, 382, 439, 468, 81, , 85
ESP10, 230, 309, 381, 438, 467, 83, , 87
ESP10, 228, 308, 380, 435, 465, 86, , 90
ESP10, 234, 311, 383, 439, 468, 88, , 92
ESP10, 234, 310, 382, 438, 467, 91, , 95
ESP10, 232, 308, 382, 440, 466, 93, , 97
ESP10, 230, 307, 380, 437, 465, 96, , 100
ESP10, 238, 319, 385, 442, 469, 98, , 102
ESP10, 239, 318, 383, 441, 470, 101, , 105
ESP10, 240, 317, 383, 440, 469, 103, , 107
ESP10, 235, 314, 380, 437, 467, 106, , 110
ESP10, 228, 307, 376, 432, 463, 108, , 112
ESP10, 224, 302, 373, 430, 461, 111, , 115
ESP10, 227, 304, 378, 436, 463, 113, , 117
ESP10, 234, 315, 384, 443, 466, 116, , 120
ESP10, 237, 317, 388, 444, 467, 118, , 122
ESP10, 236, 309, 384, 439, 466, 121, , 125
ESP10, 240, 314, 387, 442, 468, 123, , 127
ESP10, 234, 308, 382, 436, 463, 126, , 130
ESP10, 247, 323, 393, 445, 470, 128, , 132
ESP10, 249, 325, 394, 447, 476, 131, , 135
ESP10, 246, 323, 394, 445, 477, 133, , 137
ESP10, 245, 322, 393, 445, 478, 136, , 140
ESP10, 244, 318, 390, 443, 476, 138, , 142
ESP10, 240, 314, 387, 441, 474, 141, , 145
ESP10, 236, 307, 380, 436, 469, 143, , 147
ESP10, 237, 309, 382, 437, 470, 146, , 150
ESP10, 235, 312, 380, 435, 470, 148, , 152
ESP10, 238, 317, 381, 439, 471, 151, , 155
ESP10, 239, 317, 381, 440, 473, 153, , 157
ESP10, 245, 324, 386, 444, 478, 156, , 160
ESP10, 245, 326, 387, 443, 478, 158, , 162
ESP10, 244, 325, 388, 441, 478, 161, , 165
ESP10, 245, 329, 388, 442, 481, 163, , 167
ESP10, 248, 337, 388, 442, 481, 166, , 170
ESP10, 244, 332, 388, 438, 478, 168, , 172
ESP10, 249, 340, 393, 443, 482, 171, , 175
ESP10, 253, 347, 396, 448, 487, 173, , 177
ESP10, 250, 344, 393, 447, 485, 176, , 180
ESP10, 258, 357, 399, 454, 489, 178, , 182
ESP10, 259, 355, 398, 455, 489, 181, , 185
ESP10, 259, 350, 395, 454, 485, 183, , 187
ESP10, 262, 357, 398, 455, 487, 186, , 190
ESP10, 265, 360, 403, 456, 488, 188, , 192
ESP10, 272, 366, 403, 459, 486, 191, , 195
ESP10, 269, 360, 401, 457, 484, 193, , 197
ESP10, 266, 356, 397, 456, 485, 196, , 200
ESP10, 258, 346, 388, 451, 478, 198, , 202
ESP10, 266, 355, 399, 456, 483, 201, , 205
ESP10, 265, 359, 399, 458, 483, 204, , 208
ESP10, 260, 357, 393, 455, 479, 206, , 210
ESP10, 263, 360, 398, 454, 481, 209, , 213
ESP10, 253, 355, 390, 449, 477, 211, , 215
ESP10, 254, 357, 392, 452, 484, 214, , 218
ESP10, 259, 362, 396, 457, 489, 216, , 220
ESP10, 246, 352, 387, 448, 479, 219, , 223
ESP10, 228, 335, 371, 431, 462, 221, , 225
ESP10, 235, 342, 381, 439, 468, 224, , 228
ESP10, 235, 340, 379, 439, 467, 226, , 230
ESP10, 224, 329, 372, 428, 459, 229, , 233
ESP10, 240, 343, 391, 446, 472, 231, , 235
ESP10, 231, 336, 386, 440, 465, 234, , 238
ESP10, 228, 336, 384, 440, 463, 236, , 240
ESP10, 233, 342, 388, 446, 468, 239, , 243
ESP10, 236, 347, 390, 446, 470, 241, , 245
ESP10, 229, 340, 381, 437, 462, 244, , 248
ESP10, 228, 341, 381, 441, 461, 246, , 250
ESP10, 222, 335, 378, 437, 459, 249, , 253
ESP10, 220, 332, 375, 434, 458, 251, , 255
ESP10, 217, 332, 374, 434, 457, 254, , 258
ESP10, 218, 333, 377, 435, 458, 256, , 260
ESP10, 220, 335, 378, 438, 458, 259, , 263
ESP10, 221, 336, 380, 440, 458, 261, , 265
ESP10, 229, 341, 385, 444, 462, 264, , 268
ESP10, 248, 339, 387, 445, 463, 266, , 270
ESP10, 245, 329, 379, 437, 458, 269, , 273
ESP10, 249, 331, 384, 438, 459, 271, , 275
ESP10, 255, 341, 387, 441, 465, 274, , 278
ESP10, 260, 348, 391, 443, 470, 276, , 280
ESP10, 262, 348, 393, 448, 471, 279, , 283
ESP10, 252, 342, 385, 442, 463, 281, , 285
ESP10, 256, 343, 382, 439, 460, 284, , 288
ESP10, 272, 354, 391, 447, 466, 286, , 290
ESP10, 275, 359, 393, 448, 466, 289, , 293
ESP10, 274, 360, 393, 452, 465, 291, , 295
ESP10, 274, 360, 396, 452, 464, 294, , 298
ESP10, 276, 361, 396, 448, 462, 296, , 300
ESP10, 275, 361, 398, 448, 462, 299, , 303
ESP10, 270, 358, 395, 446, 459, 301, , 305
ESP10, 274, 360, 395, 446, 461, 304, , 308
ESP10, 274, 365, 397, 446, 468, 306, , 310
ESP10, 276, 364, 396, 446, 469, 309, , 313
ESP10, 269, 357, 392, 442, 464, 311, , 315
ESP10, 275, 355, 391, 442, 465, 314, , 318
ESP10, 282, 358, 394, 445, 469, 316, , 320
ESP10, 288, 359, 396, 447, 472, 319, , 323
ESP10, 300, 360, 399, 448, 474, 321, , 325
ESP10, 303, 359, 399, 448, 473, 324, , 328
ESP10, 305, 364, 406, 448, 474, 326, , 330
ESP10, 304, 364, 407, 449, 473, 329, , 333
ESP10, 306, 368, 412, 452, 476, 331, , 335
ESP10, 307, 369, 412, 452, 476, 334, , 338
ESP10, 303, 369, 410, 451, 474, 337, , 341
ESP10, 305, 371, 412, 451, 474, 339, , 343
ESP10, 305, 374, 411, 451, 475, 342, , 346
ESP10, 311, 383, 419, 460, 479, 344, , 348
ESP10, 313, 382, 419, 458, 478, 347, , 351
ESP10, 315, 387, 421, 458, 479, 349, , 353
ESP10, 318, 390, 428, 459, 479, 352, , 356
ESP10, 322, 395, 431, 460, 480, 354, , 358
ESP10, 323, 394, 432, 463, 482, 357, , 361
ESP10, 313, 385, 424, 459, 479, 359, , 363
ESP10, 314, 386, 427, 459, 479, 362, , 366
ESP10, 311, 384, 425, 457, 479, 364, , 368
ESP10, 312, 389, 432, 458, 479, 367, , 371
ESP10, 313, 390, 433, 459, 481, 369, , 373
ESP10, 315, 395, 435, 462, 482, 372, , 376
ESP10, 315, 394, 436, 465, 482, 374, , 378
ESP10, 313, 395, 434, 463, 481, 377, , 381
ESP10, 314, 396, 436, 463, 483, 379, , 383
ESP10, 313, 399, 435, 462, 482, 382, , 386
ESP10, 318, 408, 439, 468, 486, 384, , 388
ESP10, 313, 403, 432, 463, 486, 387, , 391
ESP10, 312, 402, 430, 463, 487, 389, , 393
ESP10, 309, 397, 425, 458, 480, 392, , 396
ESP10, 313, 398, 434, 459, 481, 394, , 398
ESP10, 314, 395, 435, 461, 480, 397, , 401
ESP10, 316, 397, 437, 462, 481, 399, , 403
ESP10, 329, 402, 440, 465, 485, 402, , 406
ESP10, 328, 402, 438, 466, 484, 404, , 408
ESP10, 321, 398, 434, 463, 480, 407, , 411
ESP10, 313, 391, 425, 458, 473, 409, , 413
ESP10, 308, 385, 415, 452, 467, 412, , 416
ESP10, 314, 388, 418, 454, 472, 414, , 418
ESP10, 308, 381, 409, 445, 463, 417, , 421
ESP10, 323, 390, 418, 455, 474, 419, , 423
ESP10, 335, 392, 419, 457, 477, 422, , 426
ESP10, 343, 398, 425, 461, 480, 424, , 428
ESP10, 344, 399, 425, 462, 481, 427, , 431
ESP10, 341, 397, 422, 460, 478, 429, , 433
ESP10, 339, 398, 423, 457, 474, 432, , 436
ESP10, 335, 394, 420, 453, 470, 434, , 438
ESP10, 333, 393, 422, 453, 470, 437, , 441
ESP10, 320, 382, 414, 444, 460, 439, , 443
ESP10, 323, 384, 420, 446, 462, 442, , 446
ESP10, 321, 381, 419, 442, 458, 444, , 448
ESP10, 327, 387, 425, 448, 462, 447, , 451
ESP10, 331, 386, 425, 449, 463, 449, , 453
ESP10, 327, 383, 424, 450, 463, 452, , 456
ESP10, 321, 379, 414, 441, 457, 454, , 458
ESP10, 322, 377, 410, 440, 455, 457, , 461
ESP10, 323, 374, 407, 435, 454, 459, , 463
ESP10, 324, 373, 415, 435, 453, 462, , 466
ESP10, 326, 371, 413, 438, 455, 464, , 468
ESP10, 320, 364, 404, 431, 446, 467, , 471
ESP10, 332, 375, 416, 443, 457, 469, , 473
ESP10, 313, 351, 395, 422, 436, 472, , 476
ESP10, 303, 340, 384, 415, 426, 475, , 479
ESP10, 304, 349, 392, 418, 427, 477, , 481
ESP10, 324, 366, 405, 432, 441, 480, , 484
ESP10, 305, 349, 391, 419, 430, 482, , 486
ESP10, 301, 349, 387, 418, 427, 485, , 489
ESP10, 295, 349, 383, 415, 424, 487, , 491
ESP10, 296, 356, 382, 418, 426, 490, , 494
ESP10, 318, 365, 395, 420, 432, 492, , 496
ESP10, 314, 365, 394, 420, 429, 495, , 499
ESP10, 310, 365, 390, 420, 428, 497, , 501
ESP10, 311, 372, 392, 420, 428, 500, , 504
ESP10, 309, 369, 394, 418, 429, 502, , 506
ESP10, 286, 340, 369, 399, 406, 505, , 509
ESP10, 323, 368, 403, 426, 436, 507, , 511
ESP10, 350, 397, 424, 444, 455, 510, , 514
ESP10, 342, 395, 417, 433, 445, 512, , 516
ESP10, 353, 397, 420, 434, 447, 515, , 519
ESP10, 354, 399, 421, 434, 448, 517, , 521
ESP10, 362, 405, 424, 438, 451, 520, , 524
ESP10, 377, 416, 435, 447, 459, 522, , 526
ESP10, 386, 427, 448, 457, 466, 525, , 529
ESP10, 387, 424, 444, 458, 463, 527, , 531
ESP10, 397, 435, 455, 468, 474, 530, , 534
ESP10, 397, 437, 454, 465, 473, 532, , 536
ESP10, 398, 439, 454, 466, 475, 535, , 539
ESP10, 395, 436, 451, 463, 473, 537, , 541
ESP10, 398, 436, 453, 466, 474, 540, , 544
ESP10, 384, 428, 444, 458, 464, 542, , 546
ESP10, 376, 420, 442, 453, 460, 545, , 549
ESP10, 378, 424, 444, 455, 461, 547, , 551
ESP10, 364, 418, 441, 454, 459, 550, , 554
ESP10, 352, 408, 436, 448, 453, 552, , 556
ESP10, 361, 414, 437, 450, 454, 555, , 559
ESP10, 334, 391, 412, 421, 424, 557, , 561
ESP10, 349, 403, 420, 428, 433, 560, , 564
ESP10, 375, 411, 426, 433, 437, 562, , 566
ESP10, 373, 406, 426, 433, 435, 565, , 569
ESP10, 357, 391, 403, 410, 412, 567, , 571
ESP10, 356, 390, 404, 409, 412, 570, , 574
ESP10, 342, 374, 388, 392, 394, 572, , 576
ESP10, 317, 351, 366, 369, 370, 575, , 579
ESP10, 289, 327, 340, 344, 346, 577, , 581
ESP10, 339, 365, 376, 379, 381, 580, , 584
ESP10, 345, 374, 383, 386, 388, 582, , 586
ESP10, 338, 370, 378, 380, 383, 585, , 589
ESP10, 332, 365, 370, 372, 375, 587, , 591
ESP10, 338, 363, 368, 370, 373, 590, , 594
ESP10, 328, 362, 370, 373, 374, 592, , 596
ESP10, 332, 367, 375, 377, 379, 595, , 599
ESP10, 334, 371, 376, 379, 381, 597, , 601
ESP10, 339, 374, 377, 379, 382, 600, , 604
ESP10, 344, 375, 378, 380, 383, 602, , 606
ESP10, 348, 376, 378, 381, 384, 605, , 609
ESP10, 350, 376, 380, 382, 385, 608, , 612
ESP10, 355, 378, 382, 383, 385, 610, , 614
ESP10, 358, 378, 382, 384, 386, 613, , 617
ESP10, 363, 378, 382, 384, 386, 615, , 619
ESP10, 394, 403, 407, 409, 411, 618, , 622
ESP10, 398, 403, 407, 409, 411, 620, , 624
ESP10, 399, 404, 407, 410, 411, 623, , 627
ESP10, 400, 404, 408, 410, 412, 625, , 629
ESP10, 400, 405, 408, 411, 412, 628, , 632
ESP10, 399, 403, 406, 409, 410, 630, , 634
ESP10, 395, 401, 404, 406, 408, 633, , 637
ESP10, 395, 400, 403, 405, 407, 635, , 639
ESP10, 419, 422, 424, 426, 427, 638, , 642
ESP10, 418, 422, 424, 426, 427, 640, , 644
ESP10, 419, 421, 423, 425, 426, 643, , 647
ESP10, 419, 422, 425, 425, 426, 645, , 649
ESP10, 418, 422, 424, 425, 426, 648, , 652
ESP10, 419, 422, 424, 425, 426, 650, , 654
ESP10, 420, 422, 425, 425, 426, 653, , 657
ESP10, 420, 422, 425, 426, 426, 655, , 659
ESP10, 420, 422, 424, 425, 426, 658, , 662
ESP10, 420, 421, 424, 425, 426, 660, , 664
ESP10, 420, 422, 424, 425, 426, 663, , 667
ESP10, 422, 423, 425, 426, 426, 665, , 669
ESP10, 422, 423, 425, 426, 426, 668, , 672
ESP10, 422, 424, 425, 426, 426, 670, , 674
ESP10, 422, 425, 425, 426, 426, 673, , 677
ESP10, 422, 425, 425, 426, 426, 675, , 679
ESP10, 423, 425, 426, 426, 426, 678, , 682
ESP10, 423, 426, 426, 427, 427, 680, , 684
ESP10, 424, 426, 427, 427, 427, 683, , 687
ESP10, 423, 426, 426, 427, 427, 685, , 689
ESP10, 423, 425, 426, 426, 426, 688, , 692
ESP10, 423, 425, 426, 426, 427, 690, , 694
ESP10, 423, 425, 426, 426, 426, 693, , 697
ESP10, 423, 425, 426, 426, 426, 695, , 699
ESP10, 423, 425, 426, 426, 426, 698, , 702
ESP10, 424, 426, 426, 426, 427, 700, , 704
ESP10, 424, 426, 426, 426, 426, 703, , 707
ESP10, 424, 426, 426, 426, 427, 705, , 709
ESP10, 424, 426, 426, 426, 427, 708, , 712
ESP10, 424, 426, 426, 427, 427, 710, , 714
ESP10, 424, 426, 426, 427, 427, 713, , 717
ESP10, 424, 425, 426, 426, 426, 715, , 719
ESP10, 424, 425, 426, 426, 427, 718, , 722
ESP10, 424, 426, 426, 426, 427, 720, , 724
ESP10, 424, 425, 426, 426, 427, 723, , 727
ESP10, 424, 425, 426, 426, 427, 725, , 729
ESP10, 424, 425, 426, 426, 427, 728, , 732
ESP10, 424, 425, 426, 426, 427, 730, , 734
ESP10, 424, 425, 426, 426, 427, 733, , 737
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Data Files
/chpsesp/ensemble/natural/TCHW1N_SQIN.ESPF10.csv
TCHW1N_SQIN.ESPF0.csv|2026-06-23
TCHW1N_SQIN.ESPF10.csv|2026-06-23
TCHW1N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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