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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:
2026-04-29
Issued:
2026-04-29
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
141
144
84
173
172
APR-JUL
128
130
82
158
158
JAN-SEP
366
369
94
398
391
JAN-JUL
352
355
94
382
377
OCT-SEP
448
451
99
480
458
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
142
145
84
181
172
APR-JUL
129
132
83
165
158
JAN-SEP
366
369
94
406
391
JAN-JUL
353
356
94
390
377
OCT-SEP
448
451
99
488
458
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
143
151
88
190
172
APR-JUL
130
136
86
173
158
JAN-SEP
368
376
96
414
391
JAN-JUL
355
361
96
397
377
OCT-SEP
450
458
100
496
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, 81, , 85
ESP10, 233, 313, 382, 439, 468, 84, , 88
ESP10, 230, 309, 381, 438, 467, 87, , 91
ESP10, 228, 308, 380, 435, 465, 90, , 94
ESP10, 234, 311, 383, 439, 468, 93, , 97
ESP10, 234, 310, 382, 438, 467, 96, , 100
ESP10, 232, 308, 382, 440, 466, 100, , 104
ESP10, 230, 307, 380, 437, 465, 103, , 107
ESP10, 238, 319, 385, 442, 469, 106, , 110
ESP10, 239, 318, 383, 441, 470, 109, , 113
ESP10, 240, 317, 383, 440, 469, 112, , 116
ESP10, 235, 314, 380, 437, 467, 115, , 119
ESP10, 228, 307, 376, 432, 463, 119, , 123
ESP10, 224, 302, 373, 430, 461, 122, , 126
ESP10, 227, 304, 378, 436, 463, 125, , 129
ESP10, 234, 315, 384, 443, 466, 128, , 132
ESP10, 237, 317, 388, 444, 467, 131, , 135
ESP10, 236, 309, 384, 439, 466, 134, , 138
ESP10, 240, 314, 387, 442, 468, 138, , 142
ESP10, 234, 308, 382, 436, 463, 141, , 145
ESP10, 247, 323, 393, 445, 470, 144, , 148
ESP10, 249, 325, 394, 447, 476, 147, , 151
ESP10, 246, 323, 394, 445, 477, 150, , 154
ESP10, 245, 322, 393, 445, 478, 153, , 157
ESP10, 244, 318, 390, 443, 476, 156, , 160
ESP10, 240, 314, 387, 441, 474, 160, , 164
ESP10, 236, 307, 380, 436, 469, 163, , 167
ESP10, 237, 309, 382, 437, 470, 166, , 170
ESP10, 235, 312, 380, 435, 470, 169, , 173
ESP10, 238, 317, 381, 439, 471, 172, , 176
ESP10, 239, 317, 381, 440, 473, 175, , 179
ESP10, 245, 324, 386, 444, 478, 179, , 183
ESP10, 245, 326, 387, 443, 478, 182, , 186
ESP10, 244, 325, 388, 441, 478, 185, , 189
ESP10, 245, 329, 388, 442, 481, 188, , 192
ESP10, 248, 337, 388, 442, 481, 191, , 195
ESP10, 244, 332, 388, 438, 478, 194, , 198
ESP10, 249, 340, 393, 443, 482, 198, , 202
ESP10, 253, 347, 396, 448, 487, 201, , 205
ESP10, 250, 344, 393, 447, 485, 204, , 208
ESP10, 258, 357, 399, 454, 489, 207, , 211
ESP10, 259, 355, 398, 455, 489, 210, , 214
ESP10, 259, 350, 395, 454, 485, 213, , 217
ESP10, 262, 357, 398, 455, 487, 217, , 221
ESP10, 265, 360, 403, 456, 488, 220, , 224
ESP10, 272, 366, 403, 459, 486, 223, , 227
ESP10, 269, 360, 401, 457, 484, 226, , 230
ESP10, 266, 356, 397, 456, 485, 229, , 233
ESP10, 258, 346, 388, 451, 478, 232, , 236
ESP10, 266, 355, 399, 456, 483, 236, , 240
ESP10, 265, 359, 399, 458, 483, 239, , 243
ESP10, 260, 357, 393, 455, 479, 242, , 246
ESP10, 263, 360, 398, 454, 481, 245, , 249
ESP10, 253, 355, 390, 449, 477, 248, , 252
ESP10, 254, 357, 392, 452, 484, 251, , 255
ESP10, 259, 362, 396, 457, 489, 254, , 258
ESP10, 246, 352, 387, 448, 479, 258, , 262
ESP10, 228, 335, 371, 431, 462, 261, , 265
ESP10, 235, 342, 381, 439, 468, 264, , 268
ESP10, 235, 340, 379, 439, 467, 267, , 271
ESP10, 224, 329, 372, 428, 459, 270, , 274
ESP10, 240, 343, 391, 446, 472, 273, , 277
ESP10, 231, 336, 386, 440, 465, 277, , 281
ESP10, 228, 336, 384, 440, 463, 280, , 284
ESP10, 233, 342, 388, 446, 468, 283, , 287
ESP10, 236, 347, 390, 446, 470, 286, , 290
ESP10, 229, 340, 381, 437, 462, 289, , 293
ESP10, 228, 341, 381, 441, 461, 292, , 296
ESP10, 222, 335, 378, 437, 459, 296, , 300
ESP10, 220, 332, 375, 434, 458, 299, , 303
ESP10, 217, 332, 374, 434, 457, 302, , 306
ESP10, 218, 333, 377, 435, 458, 305, , 309
ESP10, 220, 335, 378, 438, 458, 308, , 312
ESP10, 221, 336, 380, 440, 458, 311, , 315
ESP10, 229, 341, 385, 444, 462, 315, , 319
ESP10, 248, 339, 387, 445, 463, 318, , 322
ESP10, 245, 329, 379, 437, 458, 321, , 325
ESP10, 249, 331, 384, 438, 459, 324, , 328
ESP10, 255, 341, 387, 441, 465, 327, , 331
ESP10, 260, 348, 391, 443, 470, 330, , 334
ESP10, 262, 348, 393, 448, 471, 333, , 337
ESP10, 252, 342, 385, 442, 463, 337, , 341
ESP10, 256, 343, 382, 439, 460, 340, , 344
ESP10, 272, 354, 391, 447, 466, 343, , 347
ESP10, 275, 359, 393, 448, 466, 346, , 350
ESP10, 274, 360, 393, 452, 465, 349, , 353
ESP10, 274, 360, 396, 452, 464, 352, , 356
ESP10, 276, 361, 396, 448, 462, 356, , 360
ESP10, 275, 361, 398, 448, 462, 359, , 363
ESP10, 270, 358, 395, 446, 459, 362, , 366
ESP10, 274, 360, 395, 446, 461, 365, , 369
ESP10, 274, 365, 397, 446, 468, 368, , 372
ESP10, 276, 364, 396, 446, 469, 371, , 375
ESP10, 269, 357, 392, 442, 464, 375, , 379
ESP10, 275, 355, 391, 442, 465, 378, , 382
ESP10, 282, 358, 394, 445, 469, 381, , 385
ESP10, 288, 359, 396, 447, 472, 384, , 388
ESP10, 300, 360, 399, 448, 474, 387, , 391
ESP10, 303, 359, 399, 448, 473, 390, , 394
ESP10, 305, 364, 406, 448, 474, 394, , 398
ESP10, 304, 364, 407, 449, 473, 397, , 401
ESP10, 306, 368, 412, 452, 476, 400, , 404
ESP10, 307, 369, 412, 452, 476, 403, , 407
ESP10, 303, 369, 410, 451, 474, 406, , 410
ESP10, 305, 371, 412, 451, 474, 409, , 413
ESP10, 305, 374, 411, 451, 475, 412, , 416
ESP10, 311, 383, 419, 460, 479, 416, , 420
ESP10, 313, 382, 419, 458, 478, 419, , 423
ESP10, 315, 387, 421, 458, 479, 422, , 426
ESP10, 318, 390, 428, 459, 479, 425, , 429
ESP10, 322, 395, 431, 460, 480, 428, , 432
ESP10, 323, 394, 432, 463, 482, 431, , 435
ESP10, 313, 385, 424, 459, 479, 435, , 439
ESP10, 314, 386, 427, 459, 479, 438, , 442
ESP10, 311, 384, 425, 457, 479, 441, , 445
ESP10, 312, 389, 432, 458, 479, 444, , 448
ESP10, 313, 390, 433, 459, 481, 447, , 451
ESP10, 315, 395, 435, 462, 482, 450, , 454
ESP10, 315, 394, 436, 465, 482, 454, , 458
ESP10, 313, 395, 434, 463, 481, 457, , 461
ESP10, 314, 396, 436, 463, 483, 460, , 464
ESP10, 313, 399, 435, 462, 482, 463, , 467
ESP10, 318, 408, 439, 468, 486, 466, , 470
ESP10, 313, 403, 432, 463, 486, 469, , 473
ESP10, 312, 402, 430, 463, 487, 473, , 477
ESP10, 309, 397, 425, 458, 480, 476, , 480
ESP10, 313, 398, 434, 459, 481, 479, , 483
ESP10, 314, 395, 435, 461, 480, 482, , 486
ESP10, 316, 397, 437, 462, 481, 485, , 489
ESP10, 329, 402, 440, 465, 485, 488, , 492
ESP10, 328, 402, 438, 466, 484, 491, , 495
ESP10, 321, 398, 434, 463, 480, 495, , 499
ESP10, 313, 391, 425, 458, 473, 498, , 502
ESP10, 308, 385, 415, 452, 467, 501, , 505
ESP10, 314, 388, 418, 454, 472, 504, , 508
ESP10, 308, 381, 409, 445, 463, 507, , 511
ESP10, 323, 390, 418, 455, 474, 510, , 514
ESP10, 335, 392, 419, 457, 477, 514, , 518
ESP10, 343, 398, 425, 461, 480, 517, , 521
ESP10, 344, 399, 425, 462, 481, 520, , 524
ESP10, 341, 397, 422, 460, 478, 523, , 527
ESP10, 339, 398, 423, 457, 474, 526, , 530
ESP10, 335, 394, 420, 453, 470, 529, , 533
ESP10, 333, 393, 422, 453, 470, 533, , 537
ESP10, 320, 382, 414, 444, 460, 536, , 540
ESP10, 323, 384, 420, 446, 462, 539, , 543
ESP10, 321, 381, 419, 442, 458, 542, , 546
ESP10, 327, 387, 425, 448, 462, 545, , 549
ESP10, 331, 386, 425, 449, 463, 548, , 552
ESP10, 327, 383, 424, 450, 463, 552, , 556
ESP10, 321, 379, 414, 441, 457, 555, , 559
ESP10, 322, 377, 410, 440, 455, 558, , 562
ESP10, 323, 374, 407, 435, 454, 561, , 565
ESP10, 324, 373, 415, 435, 453, 564, , 568
ESP10, 326, 371, 413, 438, 455, 567, , 571
ESP10, 320, 364, 404, 431, 446, 571, , 575
ESP10, 332, 375, 416, 443, 457, 574, , 578
ESP10, 313, 351, 395, 422, 436, 577, , 581
ESP10, 303, 340, 384, 415, 426, 580, , 584
ESP10, 304, 349, 392, 418, 427, 583, , 587
ESP10, 324, 366, 405, 432, 441, 586, , 590
ESP10, 305, 349, 391, 419, 430, 589, , 593
ESP10, 301, 349, 387, 418, 427, 593, , 597
ESP10, 295, 349, 383, 415, 424, 596, , 600
ESP10, 296, 356, 382, 418, 426, 599, , 603
ESP10, 318, 365, 395, 420, 432, 602, , 606
ESP10, 314, 365, 394, 420, 429, 605, , 609
ESP10, 310, 365, 390, 420, 428, 608, , 612
ESP10, 311, 372, 392, 420, 428, 612, , 616
ESP10, 309, 369, 394, 418, 429, 615, , 619
ESP10, 286, 340, 369, 399, 406, 618, , 622
ESP10, 323, 368, 403, 426, 436, 621, , 625
ESP10, 350, 397, 424, 444, 455, 624, , 628
ESP10, 342, 395, 417, 433, 445, 627, , 631
ESP10, 353, 397, 420, 434, 447, 631, , 635
ESP10, 354, 399, 421, 434, 448, 634, , 638
ESP10, 362, 405, 424, 438, 451, 637, , 641
ESP10, 377, 416, 435, 447, 459, 640, , 644
ESP10, 386, 427, 448, 457, 466, 643, , 647
ESP10, 387, 424, 444, 458, 463, 646, , 650
ESP10, 397, 435, 455, 468, 474, 650, , 654
ESP10, 397, 437, 454, 465, 473, 653, , 657
ESP10, 398, 439, 454, 466, 475, 656, , 660
ESP10, 395, 436, 451, 463, 473, 659, , 663
ESP10, 398, 436, 453, 466, 474, 662, , 666
ESP10, 384, 428, 444, 458, 464, 665, , 669
ESP10, 376, 420, 442, 453, 460, 668, , 672
ESP10, 378, 424, 444, 455, 461, 672, , 676
ESP10, 364, 418, 441, 454, 459, 675, , 679
ESP10, 352, 408, 436, 448, 453, 678, , 682
ESP10, 361, 414, 437, 450, 454, 681, , 685
ESP10, 334, 391, 412, 421, 424, 684, , 688
ESP10, 349, 403, 420, 428, 433, 687, , 691
ESP10, 375, 411, 426, 433, 437, 691, , 695
ESP10, 373, 406, 426, 433, 435, 694, , 698
ESP10, 357, 391, 403, 410, 412, 697, , 701
ESP10, 356, 390, 404, 409, 412, 700, , 704
ESP10, 342, 374, 388, 392, 394, 703, , 707
ESP10, 317, 351, 366, 369, 370, 706, , 710
ESP10, 289, 327, 340, 344, 346, 710, , 714
ESP10, 339, 365, 376, 379, 381, 713, , 717
ESP10, 345, 374, 383, 386, 388, 716, , 720
ESP10, 338, 370, 378, 380, 383, 719, , 723
ESP10, 332, 365, 370, 372, 375, 722, , 726
ESP10, 338, 363, 368, 370, 373, 725, , 729
ESP10, 328, 362, 370, 373, 374, 729, , 733
ESP10, 332, 367, 375, 377, 379, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/TCHW1N_SQIN.ESPF10.csv
TCHW1N_SQIN.ESPF0.csv|2026-04-29
TCHW1N_SQIN.ESPF10.csv|2026-04-29
TCHW1N_SQIN.ESPFM.csv|2026-04-29
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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