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Water Year
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WENATCHEE - AT PESHASTIN
(
PESW1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-09-25
Issued:
2026-09-25
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
968
968
65
968
1496
APR-JUL
913
913
66
913
1379
APR-AUG
945
945
65
945
1454
JAN-SEP
1681
1681
91
1681
1842
JAN-JUL
1626
1626
94
1626
1726
OCT-SEP
2444
2444
112
2444
2175
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-09-25
Issued:
2026-09-25
Hide Forecast
APR-SEP
968
968
65
968
1496
APR-JUL
913
913
66
913
1379
APR-AUG
945
945
65
945
1454
JAN-SEP
1681
1681
91
1682
1842
JAN-JUL
1626
1626
94
1626
1726
OCT-SEP
2444
2444
112
2444
2175
Reference
ESP with 0 Days QPF
Ensemble:
2026-09-25
Issued:
2026-09-25
Hide Forecast
APR-SEP
968
968
65
968
1496
APR-JUL
913
913
66
913
1379
APR-AUG
945
945
65
945
1454
JAN-SEP
1681
1681
91
1681
1842
JAN-JUL
1626
1626
94
1626
1726
OCT-SEP
2444
2444
112
2444
2175
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 235, 328, 360, 410, 473, 70, , 74
ESP10, 235, 327, 359, 409, 472, 72, , 76
ESP10, 237, 329, 360, 410, 473, 74, , 78
ESP10, 240, 329, 360, 411, 472, 75, , 79
ESP10, 241, 328, 360, 411, 472, 77, , 81
ESP10, 241, 328, 360, 413, 474, 79, , 83
ESP10, 241, 327, 360, 412, 473, 81, , 85
ESP10, 242, 328, 360, 413, 474, 83, , 87
ESP10, 242, 327, 360, 416, 474, 85, , 89
ESP10, 238, 322, 356, 411, 468, 87, , 91
ESP10, 241, 324, 358, 415, 471, 88, , 92
ESP10, 240, 322, 358, 416, 470, 90, , 94
ESP10, 241, 322, 358, 416, 470, 92, , 96
ESP10, 242, 320, 357, 416, 469, 94, , 98
ESP10, 239, 316, 355, 411, 466, 96, , 100
ESP10, 230, 309, 349, 402, 458, 98, , 102
ESP10, 223, 303, 342, 396, 450, 100, , 104
ESP10, 224, 305, 341, 400, 451, 101, , 105
ESP10, 226, 312, 342, 403, 455, 103, , 107
ESP10, 227, 317, 345, 404, 455, 105, , 109
ESP10, 221, 309, 337, 396, 449, 107, , 111
ESP10, 223, 309, 340, 395, 453, 109, , 113
ESP10, 214, 302, 333, 388, 448, 111, , 115
ESP10, 222, 309, 341, 398, 457, 113, , 117
ESP10, 221, 308, 341, 401, 459, 114, , 118
ESP10, 216, 303, 340, 396, 454, 116, , 120
ESP10, 214, 298, 337, 393, 452, 118, , 122
ESP10, 229, 302, 343, 399, 457, 120, , 124
ESP10, 229, 300, 340, 395, 452, 122, , 126
ESP10, 222, 293, 334, 388, 444, 124, , 128
ESP10, 216, 285, 326, 379, 436, 126, , 130
ESP10, 222, 289, 330, 387, 443, 127, , 131
ESP10, 223, 290, 333, 389, 443, 129, , 133
ESP10, 235, 300, 348, 400, 452, 131, , 135
ESP10, 236, 300, 351, 399, 452, 133, , 137
ESP10, 236, 300, 356, 399, 451, 135, , 139
ESP10, 236, 299, 361, 399, 450, 137, , 141
ESP10, 225, 290, 350, 392, 439, 139, , 143
ESP10, 230, 295, 354, 397, 443, 140, , 144
ESP10, 226, 293, 350, 393, 438, 142, , 146
ESP10, 227, 297, 350, 395, 439, 144, , 148
ESP10, 240, 308, 363, 407, 452, 146, , 150
ESP10, 239, 306, 363, 406, 449, 148, , 152
ESP10, 247, 313, 370, 413, 455, 150, , 154
ESP10, 248, 312, 366, 408, 450, 152, , 156
ESP10, 252, 313, 371, 409, 450, 153, , 157
ESP10, 245, 305, 368, 405, 446, 155, , 159
ESP10, 253, 312, 376, 416, 452, 157, , 161
ESP10, 255, 315, 377, 417, 458, 159, , 163
ESP10, 259, 320, 381, 428, 463, 161, , 165
ESP10, 256, 317, 379, 427, 458, 163, , 167
ESP10, 258, 316, 375, 425, 456, 165, , 169
ESP10, 257, 318, 372, 423, 458, 166, , 170
ESP10, 273, 339, 389, 439, 473, 168, , 172
ESP10, 268, 334, 386, 433, 471, 170, , 174
ESP10, 271, 339, 387, 431, 472, 172, , 176
ESP10, 271, 334, 383, 427, 467, 174, , 178
ESP10, 272, 332, 383, 430, 469, 176, , 180
ESP10, 275, 335, 385, 438, 473, 178, , 182
ESP10, 276, 334, 383, 441, 472, 179, , 183
ESP10, 272, 334, 379, 438, 472, 181, , 185
ESP10, 291, 342, 386, 443, 483, 183, , 187
ESP10, 275, 326, 369, 426, 469, 185, , 189
ESP10, 260, 313, 356, 410, 455, 187, , 191
ESP10, 258, 312, 356, 414, 452, 189, , 193
ESP10, 256, 304, 349, 407, 444, 190, , 194
ESP10, 278, 326, 370, 431, 464, 192, , 196
ESP10, 265, 312, 357, 416, 451, 194, , 198
ESP10, 244, 292, 339, 398, 431, 196, , 200
ESP10, 235, 281, 333, 386, 420, 198, , 202
ESP10, 230, 278, 329, 380, 414, 200, , 204
ESP10, 237, 284, 338, 387, 422, 202, , 206
ESP10, 234, 280, 333, 386, 419, 203, , 207
ESP10, 235, 283, 335, 390, 421, 205, , 209
ESP10, 248, 290, 343, 403, 429, 207, , 211
ESP10, 255, 288, 343, 405, 428, 209, , 213
ESP10, 236, 270, 327, 384, 404, 211, , 215
ESP10, 233, 272, 324, 379, 398, 213, , 217
ESP10, 259, 299, 350, 413, 426, 215, , 219
ESP10, 255, 301, 352, 412, 424, 216, , 220
ESP10, 270, 317, 366, 428, 441, 218, , 222
ESP10, 273, 323, 370, 431, 444, 220, , 224
ESP10, 284, 331, 382, 440, 453, 222, , 226
ESP10, 288, 330, 384, 440, 453, 224, , 228
ESP10, 281, 322, 383, 434, 445, 226, , 230
ESP10, 274, 312, 384, 426, 436, 228, , 232
ESP10, 282, 327, 396, 434, 446, 229, , 233
ESP10, 289, 332, 398, 440, 451, 231, , 235
ESP10, 292, 333, 399, 440, 454, 233, , 237
ESP10, 281, 324, 391, 433, 445, 235, , 239
ESP10, 286, 332, 395, 437, 451, 237, , 241
ESP10, 292, 333, 393, 438, 450, 239, , 243
ESP10, 287, 326, 389, 430, 446, 241, , 245
ESP10, 293, 328, 390, 431, 446, 242, , 246
ESP10, 297, 337, 391, 430, 450, 244, , 248
ESP10, 300, 346, 393, 432, 451, 246, , 250
ESP10, 305, 352, 395, 436, 452, 248, , 252
ESP10, 308, 359, 402, 438, 457, 250, , 254
ESP10, 295, 346, 390, 425, 450, 252, , 256
ESP10, 299, 348, 390, 425, 452, 254, , 258
ESP10, 301, 349, 395, 426, 454, 255, , 259
ESP10, 307, 356, 402, 429, 457, 257, , 261
ESP10, 308, 356, 400, 430, 458, 259, , 263
ESP10, 312, 357, 400, 430, 457, 261, , 265
ESP10, 311, 355, 403, 427, 457, 263, , 267
ESP10, 324, 358, 409, 430, 459, 265, , 269
ESP10, 321, 352, 408, 425, 454, 267, , 271
ESP10, 311, 345, 401, 418, 449, 268, , 272
ESP10, 311, 347, 401, 420, 454, 270, , 274
ESP10, 319, 359, 408, 428, 462, 272, , 276
ESP10, 316, 362, 408, 428, 459, 274, , 278
ESP10, 326, 373, 414, 433, 464, 276, , 280
ESP10, 329, 371, 412, 432, 463, 278, , 282
ESP10, 336, 378, 420, 440, 468, 280, , 284
ESP10, 334, 377, 417, 439, 467, 281, , 285
ESP10, 327, 370, 410, 437, 459, 283, , 287
ESP10, 329, 375, 410, 439, 461, 285, , 289
ESP10, 333, 380, 413, 441, 467, 287, , 291
ESP10, 338, 388, 420, 444, 469, 289, , 293
ESP10, 340, 395, 421, 443, 468, 291, , 295
ESP10, 337, 391, 418, 439, 466, 293, , 297
ESP10, 337, 390, 419, 438, 465, 294, , 298
ESP10, 331, 383, 412, 432, 459, 296, , 300
ESP10, 331, 382, 410, 431, 460, 298, , 302
ESP10, 329, 382, 410, 427, 455, 300, , 304
ESP10, 329, 382, 409, 427, 454, 302, , 306
ESP10, 329, 380, 406, 426, 452, 304, , 308
ESP10, 334, 389, 416, 437, 460, 306, , 310
ESP10, 333, 390, 416, 436, 456, 307, , 311
ESP10, 338, 395, 419, 438, 459, 309, , 313
ESP10, 347, 394, 419, 437, 466, 311, , 315
ESP10, 355, 399, 421, 439, 470, 313, , 317
ESP10, 347, 391, 414, 431, 460, 315, , 319
ESP10, 351, 394, 414, 435, 461, 317, , 321
ESP10, 352, 392, 416, 437, 459, 319, , 323
ESP10, 344, 387, 411, 430, 451, 320, , 324
ESP10, 346, 388, 412, 434, 455, 322, , 326
ESP10, 358, 394, 418, 445, 464, 324, , 328
ESP10, 348, 383, 407, 435, 455, 326, , 330
ESP10, 355, 390, 415, 442, 462, 328, , 332
ESP10, 350, 385, 409, 436, 454, 330, , 334
ESP10, 352, 389, 416, 440, 457, 332, , 336
ESP10, 350, 387, 413, 439, 454, 333, , 337
ESP10, 362, 404, 425, 451, 465, 335, , 339
ESP10, 369, 412, 431, 457, 471, 337, , 341
ESP10, 373, 417, 435, 461, 473, 339, , 343
ESP10, 374, 416, 434, 460, 473, 341, , 345
ESP10, 369, 413, 429, 457, 468, 343, , 347
ESP10, 366, 412, 429, 454, 465, 345, , 349
ESP10, 366, 410, 432, 453, 464, 346, , 350
ESP10, 369, 411, 433, 454, 465, 348, , 352
ESP10, 372, 411, 430, 452, 462, 350, , 354
ESP10, 362, 399, 417, 439, 451, 352, , 356
ESP10, 356, 392, 411, 432, 446, 354, , 358
ESP10, 351, 381, 401, 420, 436, 356, , 360
ESP10, 356, 378, 397, 419, 434, 358, , 362
ESP10, 354, 373, 392, 414, 427, 359, , 363
ESP10, 349, 370, 389, 410, 422, 361, , 365
ESP10, 339, 359, 382, 400, 410, 363, , 367
ESP10, 353, 372, 391, 410, 421, 365, , 369
ESP10, 366, 381, 399, 418, 428, 367, , 371
ESP10, 368, 384, 401, 421, 432, 369, , 373
ESP10, 368, 385, 401, 422, 433, 371, , 375
ESP10, 365, 382, 403, 421, 431, 372, , 376
ESP10, 364, 381, 402, 421, 430, 374, , 378
ESP10, 368, 382, 400, 422, 430, 376, , 380
ESP10, 366, 376, 395, 417, 424, 378, , 382
ESP10, 366, 376, 395, 416, 427, 380, , 384
ESP10, 370, 382, 398, 418, 432, 382, , 386
ESP10, 373, 388, 399, 419, 433, 384, , 388
ESP10, 385, 396, 409, 427, 440, 385, , 389
ESP10, 384, 396, 409, 426, 438, 387, , 391
ESP10, 385, 397, 408, 426, 437, 389, , 393
ESP10, 381, 392, 404, 421, 433, 391, , 395
ESP10, 376, 386, 399, 416, 427, 393, , 397
ESP10, 384, 394, 406, 422, 433, 395, , 399
ESP10, 382, 393, 405, 421, 431, 397, , 401
ESP10, 384, 393, 409, 422, 430, 398, , 402
ESP10, 387, 395, 411, 424, 432, 400, , 404
ESP10, 390, 396, 413, 426, 434, 402, , 406
ESP10, 392, 400, 413, 428, 437, 404, , 408
ESP10, 392, 403, 417, 429, 439, 406, , 410
ESP10, 389, 400, 414, 426, 436, 408, , 412
ESP10, 394, 405, 420, 430, 440, 409, , 413
ESP10, 397, 408, 421, 433, 440, 411, , 415
ESP10, 398, 410, 422, 435, 440, 413, , 417
ESP10, 424, 435, 449, 459, 464, 415, , 419
ESP10, 426, 437, 449, 460, 464, 417, , 421
ESP10, 426, 436, 448, 459, 463, 419, , 423
ESP10, 422, 433, 443, 455, 458, 421, , 425
ESP10, 420, 431, 442, 453, 456, 422, , 426
ESP10, 420, 432, 443, 453, 457, 424, , 428
ESP10, 418, 432, 443, 452, 457, 426, , 430
ESP10, 423, 433, 443, 452, 457, 428, , 432
ESP10, 415, 428, 437, 445, 452, 430, , 434
ESP10, 423, 434, 445, 452, 457, 432, , 436
ESP10, 427, 436, 445, 453, 458, 434, , 438
ESP10, 426, 435, 444, 451, 455, 435, , 439
ESP10, 424, 433, 441, 449, 453, 437, , 441
ESP10, 426, 435, 445, 451, 457, 439, , 443
ESP10, 428, 436, 446, 452, 458, 441, , 445
ESP10, 437, 447, 455, 461, 466, 443, , 447
ESP10, 436, 447, 453, 459, 466, 445, , 449
ESP10, 439, 449, 455, 460, 468, 447, , 451
ESP10, 431, 441, 447, 454, 460, 448, , 452
ESP10, 426, 437, 442, 449, 454, 450, , 454
ESP10, 428, 436, 442, 448, 453, 452, , 456
ESP10, 433, 439, 446, 451, 455, 454, , 458
ESP10, 434, 440, 447, 451, 455, 456, , 460
ESP10, 435, 440, 447, 452, 456, 458, , 462
ESP10, 437, 442, 447, 452, 457, 460, , 464
ESP10, 437, 442, 448, 452, 457, 461, , 465
ESP10, 437, 443, 448, 453, 457, 463, , 467
ESP10, 438, 443, 447, 453, 456, 465, , 469
ESP10, 439, 444, 449, 454, 457, 467, , 471
ESP10, 439, 445, 450, 455, 457, 469, , 473
ESP10, 439, 446, 450, 455, 457, 471, , 475
ESP10, 440, 446, 450, 455, 458, 473, , 477
ESP10, 441, 446, 451, 456, 458, 474, , 478
ESP10, 442, 447, 452, 456, 460, 476, , 480
ESP10, 442, 448, 452, 457, 459, 478, , 482
ESP10, 445, 451, 455, 460, 462, 480, , 484
ESP10, 444, 448, 453, 458, 461, 482, , 486
ESP10, 447, 451, 456, 460, 463, 484, , 488
ESP10, 441, 446, 450, 454, 458, 486, , 490
ESP10, 440, 443, 448, 452, 456, 487, , 491
ESP10, 442, 445, 450, 454, 457, 489, , 493
ESP10, 442, 446, 450, 453, 457, 491, , 495
ESP10, 444, 447, 450, 454, 457, 493, , 497
ESP10, 444, 448, 451, 454, 457, 495, , 499
ESP10, 444, 447, 451, 454, 456, 497, , 501
ESP10, 445, 447, 451, 454, 456, 499, , 503
ESP10, 455, 458, 462, 464, 466, 500, , 504
ESP10, 456, 458, 461, 464, 465, 502, , 506
ESP10, 456, 458, 461, 463, 465, 504, , 508
ESP10, 455, 458, 461, 463, 465, 506, , 510
ESP10, 455, 457, 460, 462, 464, 508, , 512
ESP10, 455, 458, 460, 462, 464, 510, , 514
ESP10, 456, 459, 461, 462, 465, 512, , 516
ESP10, 456, 459, 461, 463, 464, 513, , 517
ESP10, 453, 455, 458, 460, 462, 515, , 519
ESP10, 455, 457, 459, 461, 463, 517, , 521
ESP10, 455, 457, 460, 461, 463, 519, , 523
ESP10, 456, 458, 461, 462, 464, 521, , 525
ESP10, 456, 458, 461, 463, 464, 523, , 527
ESP10, 456, 458, 461, 462, 463, 525, , 529
ESP10, 456, 458, 460, 462, 463, 526, , 530
ESP10, 455, 457, 459, 461, 462, 528, , 532
ESP10, 453, 455, 457, 459, 460, 530, , 534
ESP10, 453, 455, 456, 457, 458, 532, , 536
ESP10, 452, 455, 456, 458, 458, 534, , 538
ESP10, 454, 456, 458, 459, 460, 536, , 540
ESP10, 454, 456, 458, 459, 459, 538, , 542
ESP10, 454, 456, 458, 458, 458, 539, , 543
ESP10, 453, 456, 457, 457, 458, 541, , 545
ESP10, 454, 456, 457, 458, 458, 543, , 547
ESP10, 454, 456, 457, 457, 457, 545, , 549
ESP10, 454, 456, 457, 457, 457, 547, , 551
ESP10, 454, 455, 456, 456, 456, 549, , 553
ESP10, 454, 455, 455, 456, 456, 551, , 555
ESP10, 454, 455, 455, 455, 455, 552, , 556
ESP10, 449, 450, 451, 452, 452, 554, , 558
ESP10, 448, 450, 451, 451, 451, 556, , 560
ESP10, 448, 450, 450, 450, 450, 558, , 562
ESP10, 449, 450, 451, 451, 451, 560, , 564
ESP10, 448, 450, 450, 450, 450, 562, , 566
ESP10, 449, 451, 451, 451, 451, 564, , 568
ESP10, 448, 450, 450, 451, 451, 565, , 569
ESP10, 449, 450, 450, 450, 451, 567, , 571
ESP10, 449, 450, 450, 450, 451, 569, , 573
ESP10, 449, 450, 451, 451, 451, 571, , 575
ESP10, 449, 450, 450, 450, 451, 573, , 577
ESP10, 449, 450, 450, 450, 450, 575, , 579
ESP10, 449, 450, 450, 450, 450, 577, , 581
ESP10, 449, 450, 450, 450, 451, 578, , 582
ESP10, 450, 450, 450, 450, 451, 580, , 584
ESP10, 450, 450, 450, 450, 451, 582, , 586
ESP10, 450, 450, 450, 450, 451, 584, , 588
ESP10, 450, 450, 450, 450, 451, 586, , 590
ESP10, 450, 450, 450, 450, 451, 588, , 592
ESP10, 450, 450, 450, 450, 451, 590, , 594
ESP10, 450, 450, 450, 450, 451, 591, , 595
ESP10, 450, 450, 450, 450, 450, 593, , 597
ESP10, 450, 450, 450, 450, 450, 595, , 599
ESP10, 450, 450, 450, 450, 450, 597, , 601
ESP10, 450, 450, 450, 450, 450, 599, , 603
ESP10, 450, 450, 450, 450, 451, 601, , 605
ESP10, 450, 450, 450, 450, 451, 603, , 607
ESP10, 449, 450, 450, 450, 450, 604, , 608
ESP10, 449, 450, 450, 450, 450, 606, , 610
ESP10, 450, 450, 450, 450, 450, 608, , 612
ESP10, 450, 450, 450, 450, 450, 610, , 614
ESP10, 450, 450, 450, 450, 451, 612, , 616
ESP10, 450, 450, 450, 450, 451, 614, , 618
ESP10, 450, 450, 450, 450, 451, 616, , 620
ESP10, 450, 450, 450, 450, 450, 617, , 621
ESP10, 450, 450, 450, 450, 450, 619, , 623
ESP10, 450, 450, 450, 450, 450, 621, , 625
ESP10, 450, 451, 451, 451, 451, 623, , 627
ESP10, 450, 451, 451, 451, 451, 625, , 629
ESP10, 451, 451, 451, 451, 451, 627, , 631
ESP10, 451, 451, 451, 451, 451, 628, , 632
ESP10, 451, 451, 451, 451, 452, 630, , 634
ESP10, 451, 452, 452, 452, 452, 632, , 636
ESP10, 451, 452, 452, 452, 452, 634, , 638
ESP10, 451, 452, 452, 452, 452, 636, , 640
ESP10, 451, 452, 452, 452, 452, 638, , 642
ESP10, 451, 452, 452, 452, 452, 640, , 644
ESP10, 452, 452, 452, 452, 452, 641, , 645
ESP10, 452, 452, 452, 452, 452, 643, , 647
ESP10, 452, 452, 452, 452, 452, 645, , 649
ESP10, 452, 452, 452, 452, 452, 647, , 651
ESP10, 452, 452, 452, 452, 452, 649, , 653
ESP10, 452, 453, 453, 453, 453, 651, , 655
ESP10, 452, 453, 453, 453, 453, 653, , 657
ESP10, 453, 453, 453, 453, 453, 654, , 658
ESP10, 453, 453, 453, 453, 453, 656, , 660
ESP10, 452, 453, 453, 453, 453, 658, , 662
ESP10, 453, 453, 453, 453, 453, 660, , 664
ESP10, 452, 453, 453, 453, 453, 662, , 666
ESP10, 453, 453, 453, 453, 453, 664, , 668
ESP10, 453, 453, 453, 453, 453, 666, , 670
ESP10, 453, 453, 453, 453, 453, 667, , 671
ESP10, 453, 453, 453, 453, 453, 669, , 673
ESP10, 453, 453, 453, 453, 453, 671, , 675
ESP10, 453, 453, 453, 453, 453, 673, , 677
ESP10, 453, 453, 453, 453, 453, 675, , 679
ESP10, 453, 453, 453, 453, 453, 677, , 681
ESP10, 453, 453, 453, 453, 453, 679, , 683
ESP10, 453, 453, 453, 453, 453, 680, , 684
ESP10, 453, 453, 453, 453, 453, 682, , 686
ESP10, 453, 453, 453, 453, 453, 684, , 688
ESP10, 453, 453, 453, 453, 453, 686, , 690
ESP10, 453, 453, 453, 453, 453, 688, , 692
ESP10, 453, 454, 454, 454, 454, 690, , 694
ESP10, 454, 454, 454, 454, 454, 692, , 696
ESP10, 453, 454, 454, 454, 454, 693, , 697
ESP10, 453, 453, 453, 453, 453, 695, , 699
ESP10, 453, 453, 453, 453, 453, 697, , 701
ESP10, 453, 453, 453, 453, 453, 699, , 703
ESP10, 453, 454, 454, 454, 454, 701, , 705
ESP10, 454, 454, 454, 454, 454, 703, , 707
ESP10, 454, 454, 454, 454, 454, 705, , 709
ESP10, 454, 454, 454, 454, 454, 706, , 710
ESP10, 454, 454, 454, 454, 454, 708, , 712
ESP10, 454, 454, 454, 454, 454, 710, , 714
ESP10, 454, 454, 454, 454, 454, 712, , 716
ESP10, 453, 453, 453, 453, 453, 714, , 718
ESP10, 453, 453, 453, 453, 453, 716, , 720
ESP10, 453, 453, 453, 453, 453, 718, , 722
ESP10, 453, 453, 453, 453, 453, 719, , 723
ESP10, 453, 453, 453, 453, 453, 721, , 725
ESP10, 453, 453, 453, 453, 453, 723, , 727
ESP10, 453, 453, 453, 453, 453, 725, , 729
ESP10, 453, 453, 453, 453, 453, 727, , 731
ESP10, 454, 454, 454, 454, 454, 729, , 733
ESP10, 454, 454, 454, 454, 454, 731, , 735
ESP10, 454, 454, 454, 454, 454, 732, , 736
ESP10, 454, 454, 454, 454, 454, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/PESW1W_SQIN.ESPF10.csv
PESW1W_SQIN.ESPF0.csv|2026-09-25
PESW1W_SQIN.ESPF10.csv|2026-09-25
PESW1W_SQIN.ESPFM.csv|2026-09-25
APR-SEP
WENATCHEE - AT PESHASTIN
(
PESW1
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-09-25
Issued:
2026-09-25
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
898
1405
94
1992
1496
APR-JUL
823
1305
95
1740
1379
APR-AUG
868
1371
94
1914
1454
JAN-SEP
1202
1736
94
2325
1842
JAN-JUL
1126
1628
94
2131
1726
OCT-SEP
1358
2008
92
2852
2175
Move the mouse over the desired "Forecast Period" to display a graph.
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
Data Files
/chpsesp/ensemble/watersupply/PESW1W_SQIN.ESPF10.csv
PESW1W_SQIN.ESPF0.csv|2026-09-25
PESW1W_SQIN.ESPF10.csv|2026-09-25
PESW1W_SQIN.ESPFM.csv|2026-09-25
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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