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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:
2026-05-07
Issued:
2026-05-07
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
137
139
81
153
172
APR-JUL
124
126
79
138
158
JAN-SEP
361
363
93
377
391
JAN-JUL
348
350
93
363
377
OCT-SEP
443
445
97
459
458
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-07
Issued:
2026-05-07
Hide Forecast
APR-SEP
137
139
81
149
172
APR-JUL
124
126
79
136
158
JAN-SEP
361
364
93
373
391
JAN-JUL
348
350
93
360
377
OCT-SEP
443
446
97
455
458
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-07
Issued:
2026-05-07
Hide Forecast
APR-SEP
138
141
82
170
172
APR-JUL
124
127
80
154
158
JAN-SEP
362
365
93
394
391
JAN-JUL
349
351
93
379
377
OCT-SEP
444
448
98
476
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, 74, , 78
ESP10, 230, 311, 381, 438, 467, 77, , 81
ESP10, 232, 313, 382, 439, 467, 80, , 84
ESP10, 233, 313, 382, 439, 468, 83, , 87
ESP10, 230, 309, 381, 438, 467, 86, , 90
ESP10, 228, 308, 380, 435, 465, 89, , 93
ESP10, 234, 311, 383, 439, 468, 92, , 96
ESP10, 234, 310, 382, 438, 467, 95, , 99
ESP10, 232, 308, 382, 440, 466, 98, , 102
ESP10, 230, 307, 380, 437, 465, 102, , 106
ESP10, 238, 319, 385, 442, 469, 105, , 109
ESP10, 239, 318, 383, 441, 470, 108, , 112
ESP10, 240, 317, 383, 440, 469, 111, , 115
ESP10, 235, 314, 380, 437, 467, 114, , 118
ESP10, 228, 307, 376, 432, 463, 117, , 121
ESP10, 224, 302, 373, 430, 461, 120, , 124
ESP10, 227, 304, 378, 436, 463, 123, , 127
ESP10, 234, 315, 384, 443, 466, 126, , 130
ESP10, 237, 317, 388, 444, 467, 129, , 133
ESP10, 236, 309, 384, 439, 466, 132, , 136
ESP10, 240, 314, 387, 442, 468, 135, , 139
ESP10, 234, 308, 382, 436, 463, 138, , 142
ESP10, 247, 323, 393, 445, 470, 141, , 145
ESP10, 249, 325, 394, 447, 476, 144, , 148
ESP10, 246, 323, 394, 445, 477, 147, , 151
ESP10, 245, 322, 393, 445, 478, 150, , 154
ESP10, 244, 318, 390, 443, 476, 153, , 157
ESP10, 240, 314, 387, 441, 474, 156, , 160
ESP10, 236, 307, 380, 436, 469, 159, , 163
ESP10, 237, 309, 382, 437, 470, 162, , 166
ESP10, 235, 312, 380, 435, 470, 165, , 169
ESP10, 238, 317, 381, 439, 471, 169, , 173
ESP10, 239, 317, 381, 440, 473, 172, , 176
ESP10, 245, 324, 386, 444, 478, 175, , 179
ESP10, 245, 326, 387, 443, 478, 178, , 182
ESP10, 244, 325, 388, 441, 478, 181, , 185
ESP10, 245, 329, 388, 442, 481, 184, , 188
ESP10, 248, 337, 388, 442, 481, 187, , 191
ESP10, 244, 332, 388, 438, 478, 190, , 194
ESP10, 249, 340, 393, 443, 482, 193, , 197
ESP10, 253, 347, 396, 448, 487, 196, , 200
ESP10, 250, 344, 393, 447, 485, 199, , 203
ESP10, 258, 357, 399, 454, 489, 202, , 206
ESP10, 259, 355, 398, 455, 489, 205, , 209
ESP10, 259, 350, 395, 454, 485, 208, , 212
ESP10, 262, 357, 398, 455, 487, 211, , 215
ESP10, 265, 360, 403, 456, 488, 214, , 218
ESP10, 272, 366, 403, 459, 486, 217, , 221
ESP10, 269, 360, 401, 457, 484, 220, , 224
ESP10, 266, 356, 397, 456, 485, 223, , 227
ESP10, 258, 346, 388, 451, 478, 226, , 230
ESP10, 266, 355, 399, 456, 483, 229, , 233
ESP10, 265, 359, 399, 458, 483, 232, , 236
ESP10, 260, 357, 393, 455, 479, 236, , 240
ESP10, 263, 360, 398, 454, 481, 239, , 243
ESP10, 253, 355, 390, 449, 477, 242, , 246
ESP10, 254, 357, 392, 452, 484, 245, , 249
ESP10, 259, 362, 396, 457, 489, 248, , 252
ESP10, 246, 352, 387, 448, 479, 251, , 255
ESP10, 228, 335, 371, 431, 462, 254, , 258
ESP10, 235, 342, 381, 439, 468, 257, , 261
ESP10, 235, 340, 379, 439, 467, 260, , 264
ESP10, 224, 329, 372, 428, 459, 263, , 267
ESP10, 240, 343, 391, 446, 472, 266, , 270
ESP10, 231, 336, 386, 440, 465, 269, , 273
ESP10, 228, 336, 384, 440, 463, 272, , 276
ESP10, 233, 342, 388, 446, 468, 275, , 279
ESP10, 236, 347, 390, 446, 470, 278, , 282
ESP10, 229, 340, 381, 437, 462, 281, , 285
ESP10, 228, 341, 381, 441, 461, 284, , 288
ESP10, 222, 335, 378, 437, 459, 287, , 291
ESP10, 220, 332, 375, 434, 458, 290, , 294
ESP10, 217, 332, 374, 434, 457, 293, , 297
ESP10, 218, 333, 377, 435, 458, 296, , 300
ESP10, 220, 335, 378, 438, 458, 299, , 303
ESP10, 221, 336, 380, 440, 458, 303, , 307
ESP10, 229, 341, 385, 444, 462, 306, , 310
ESP10, 248, 339, 387, 445, 463, 309, , 313
ESP10, 245, 329, 379, 437, 458, 312, , 316
ESP10, 249, 331, 384, 438, 459, 315, , 319
ESP10, 255, 341, 387, 441, 465, 318, , 322
ESP10, 260, 348, 391, 443, 470, 321, , 325
ESP10, 262, 348, 393, 448, 471, 324, , 328
ESP10, 252, 342, 385, 442, 463, 327, , 331
ESP10, 256, 343, 382, 439, 460, 330, , 334
ESP10, 272, 354, 391, 447, 466, 333, , 337
ESP10, 275, 359, 393, 448, 466, 336, , 340
ESP10, 274, 360, 393, 452, 465, 339, , 343
ESP10, 274, 360, 396, 452, 464, 342, , 346
ESP10, 276, 361, 396, 448, 462, 345, , 349
ESP10, 275, 361, 398, 448, 462, 348, , 352
ESP10, 270, 358, 395, 446, 459, 351, , 355
ESP10, 274, 360, 395, 446, 461, 354, , 358
ESP10, 274, 365, 397, 446, 468, 357, , 361
ESP10, 276, 364, 396, 446, 469, 360, , 364
ESP10, 269, 357, 392, 442, 464, 363, , 367
ESP10, 275, 355, 391, 442, 465, 366, , 370
ESP10, 282, 358, 394, 445, 469, 370, , 374
ESP10, 288, 359, 396, 447, 472, 373, , 377
ESP10, 300, 360, 399, 448, 474, 376, , 380
ESP10, 303, 359, 399, 448, 473, 379, , 383
ESP10, 305, 364, 406, 448, 474, 382, , 386
ESP10, 304, 364, 407, 449, 473, 385, , 389
ESP10, 306, 368, 412, 452, 476, 388, , 392
ESP10, 307, 369, 412, 452, 476, 391, , 395
ESP10, 303, 369, 410, 451, 474, 394, , 398
ESP10, 305, 371, 412, 451, 474, 397, , 401
ESP10, 305, 374, 411, 451, 475, 400, , 404
ESP10, 311, 383, 419, 460, 479, 403, , 407
ESP10, 313, 382, 419, 458, 478, 406, , 410
ESP10, 315, 387, 421, 458, 479, 409, , 413
ESP10, 318, 390, 428, 459, 479, 412, , 416
ESP10, 322, 395, 431, 460, 480, 415, , 419
ESP10, 323, 394, 432, 463, 482, 418, , 422
ESP10, 313, 385, 424, 459, 479, 421, , 425
ESP10, 314, 386, 427, 459, 479, 424, , 428
ESP10, 311, 384, 425, 457, 479, 427, , 431
ESP10, 312, 389, 432, 458, 479, 430, , 434
ESP10, 313, 390, 433, 459, 481, 433, , 437
ESP10, 315, 395, 435, 462, 482, 437, , 441
ESP10, 315, 394, 436, 465, 482, 440, , 444
ESP10, 313, 395, 434, 463, 481, 443, , 447
ESP10, 314, 396, 436, 463, 483, 446, , 450
ESP10, 313, 399, 435, 462, 482, 449, , 453
ESP10, 318, 408, 439, 468, 486, 452, , 456
ESP10, 313, 403, 432, 463, 486, 455, , 459
ESP10, 312, 402, 430, 463, 487, 458, , 462
ESP10, 309, 397, 425, 458, 480, 461, , 465
ESP10, 313, 398, 434, 459, 481, 464, , 468
ESP10, 314, 395, 435, 461, 480, 467, , 471
ESP10, 316, 397, 437, 462, 481, 470, , 474
ESP10, 329, 402, 440, 465, 485, 473, , 477
ESP10, 328, 402, 438, 466, 484, 476, , 480
ESP10, 321, 398, 434, 463, 480, 479, , 483
ESP10, 313, 391, 425, 458, 473, 482, , 486
ESP10, 308, 385, 415, 452, 467, 485, , 489
ESP10, 314, 388, 418, 454, 472, 488, , 492
ESP10, 308, 381, 409, 445, 463, 491, , 495
ESP10, 323, 390, 418, 455, 474, 494, , 498
ESP10, 335, 392, 419, 457, 477, 497, , 501
ESP10, 343, 398, 425, 461, 480, 500, , 504
ESP10, 344, 399, 425, 462, 481, 504, , 508
ESP10, 341, 397, 422, 460, 478, 507, , 511
ESP10, 339, 398, 423, 457, 474, 510, , 514
ESP10, 335, 394, 420, 453, 470, 513, , 517
ESP10, 333, 393, 422, 453, 470, 516, , 520
ESP10, 320, 382, 414, 444, 460, 519, , 523
ESP10, 323, 384, 420, 446, 462, 522, , 526
ESP10, 321, 381, 419, 442, 458, 525, , 529
ESP10, 327, 387, 425, 448, 462, 528, , 532
ESP10, 331, 386, 425, 449, 463, 531, , 535
ESP10, 327, 383, 424, 450, 463, 534, , 538
ESP10, 321, 379, 414, 441, 457, 537, , 541
ESP10, 322, 377, 410, 440, 455, 540, , 544
ESP10, 323, 374, 407, 435, 454, 543, , 547
ESP10, 324, 373, 415, 435, 453, 546, , 550
ESP10, 326, 371, 413, 438, 455, 549, , 553
ESP10, 320, 364, 404, 431, 446, 552, , 556
ESP10, 332, 375, 416, 443, 457, 555, , 559
ESP10, 313, 351, 395, 422, 436, 558, , 562
ESP10, 303, 340, 384, 415, 426, 561, , 565
ESP10, 304, 349, 392, 418, 427, 564, , 568
ESP10, 324, 366, 405, 432, 441, 567, , 571
ESP10, 305, 349, 391, 419, 430, 571, , 575
ESP10, 301, 349, 387, 418, 427, 574, , 578
ESP10, 295, 349, 383, 415, 424, 577, , 581
ESP10, 296, 356, 382, 418, 426, 580, , 584
ESP10, 318, 365, 395, 420, 432, 583, , 587
ESP10, 314, 365, 394, 420, 429, 586, , 590
ESP10, 310, 365, 390, 420, 428, 589, , 593
ESP10, 311, 372, 392, 420, 428, 592, , 596
ESP10, 309, 369, 394, 418, 429, 595, , 599
ESP10, 286, 340, 369, 399, 406, 598, , 602
ESP10, 323, 368, 403, 426, 436, 601, , 605
ESP10, 350, 397, 424, 444, 455, 604, , 608
ESP10, 342, 395, 417, 433, 445, 607, , 611
ESP10, 353, 397, 420, 434, 447, 610, , 614
ESP10, 354, 399, 421, 434, 448, 613, , 617
ESP10, 362, 405, 424, 438, 451, 616, , 620
ESP10, 377, 416, 435, 447, 459, 619, , 623
ESP10, 386, 427, 448, 457, 466, 622, , 626
ESP10, 387, 424, 444, 458, 463, 625, , 629
ESP10, 397, 435, 455, 468, 474, 628, , 632
ESP10, 397, 437, 454, 465, 473, 631, , 635
ESP10, 398, 439, 454, 466, 475, 634, , 638
ESP10, 395, 436, 451, 463, 473, 638, , 642
ESP10, 398, 436, 453, 466, 474, 641, , 645
ESP10, 384, 428, 444, 458, 464, 644, , 648
ESP10, 376, 420, 442, 453, 460, 647, , 651
ESP10, 378, 424, 444, 455, 461, 650, , 654
ESP10, 364, 418, 441, 454, 459, 653, , 657
ESP10, 352, 408, 436, 448, 453, 656, , 660
ESP10, 361, 414, 437, 450, 454, 659, , 663
ESP10, 334, 391, 412, 421, 424, 662, , 666
ESP10, 349, 403, 420, 428, 433, 665, , 669
ESP10, 375, 411, 426, 433, 437, 668, , 672
ESP10, 373, 406, 426, 433, 435, 671, , 675
ESP10, 357, 391, 403, 410, 412, 674, , 678
ESP10, 356, 390, 404, 409, 412, 677, , 681
ESP10, 342, 374, 388, 392, 394, 680, , 684
ESP10, 317, 351, 366, 369, 370, 683, , 687
ESP10, 289, 327, 340, 344, 346, 686, , 690
ESP10, 339, 365, 376, 379, 381, 689, , 693
ESP10, 345, 374, 383, 386, 388, 692, , 696
ESP10, 338, 370, 378, 380, 383, 695, , 699
ESP10, 332, 365, 370, 372, 375, 698, , 702
ESP10, 338, 363, 368, 370, 373, 701, , 705
ESP10, 328, 362, 370, 373, 374, 705, , 709
ESP10, 332, 367, 375, 377, 379, 708, , 712
ESP10, 334, 371, 376, 379, 381, 711, , 715
ESP10, 339, 374, 377, 379, 382, 714, , 718
ESP10, 344, 375, 378, 380, 383, 717, , 721
ESP10, 348, 376, 378, 381, 384, 720, , 724
ESP10, 350, 376, 380, 382, 385, 723, , 727
ESP10, 355, 378, 382, 383, 385, 726, , 730
ESP10, 358, 378, 382, 384, 386, 729, , 733
ESP10, 363, 378, 382, 384, 386, 732, , 736
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Data Files
/chpsesp/ensemble/natural/TCHW1N_SQIN.ESPF10.csv
TCHW1N_SQIN.ESPF0.csv|2026-05-07
TCHW1N_SQIN.ESPF10.csv|2026-05-07
TCHW1N_SQIN.ESPFM.csv|2026-05-07
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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