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Water Year
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SKAGIT - NEAR CONCRETE
(
CONW1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-13
Issued:
2026-08-13
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4014
4067
68
4211
5955
APR-JUL
3390
3390
68
3390
4959
APR-AUG
3739
3753
68
3773
5549
JAN-SEP
7434
7487
90
7631
8330
JAN-JUL
6810
6810
93
6810
7334
OCT-SEP
11571
11623
106
11768
10972
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-13
Issued:
2026-08-13
Hide Forecast
APR-SEP
3989
4031
68
4185
5955
APR-JUL
3390
3390
68
3390
4959
APR-AUG
3718
3734
67
3759
5549
JAN-SEP
7409
7451
89
7605
8330
JAN-JUL
6810
6810
93
6810
7334
OCT-SEP
11545
11588
106
11742
10972
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-13
Issued:
2026-08-13
Hide Forecast
APR-SEP
4013
4073
68
4228
5955
APR-JUL
3390
3390
68
3390
4959
APR-AUG
3727
3758
68
3790
5549
JAN-SEP
7433
7493
90
7648
8330
JAN-JUL
6810
6810
93
6810
7334
OCT-SEP
11570
11630
106
11785
10972
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 260, 341, 383, 426, 474, 70, , 74
ESP10, 261, 341, 383, 425, 474, 72, , 76
ESP10, 260, 343, 388, 425, 481, 74, , 78
ESP10, 262, 343, 388, 425, 481, 76, , 80
ESP10, 262, 343, 388, 425, 481, 79, , 83
ESP10, 262, 343, 389, 425, 482, 81, , 85
ESP10, 264, 343, 389, 425, 482, 83, , 87
ESP10, 264, 343, 389, 425, 482, 85, , 89
ESP10, 265, 343, 389, 425, 483, 87, , 91
ESP10, 266, 343, 388, 423, 479, 89, , 93
ESP10, 266, 343, 388, 424, 480, 91, , 95
ESP10, 266, 342, 386, 422, 481, 93, , 97
ESP10, 272, 342, 382, 424, 474, 95, , 99
ESP10, 267, 341, 385, 422, 479, 97, , 101
ESP10, 264, 340, 384, 422, 477, 100, , 104
ESP10, 256, 333, 378, 416, 469, 102, , 106
ESP10, 250, 330, 371, 410, 463, 104, , 108
ESP10, 248, 330, 368, 409, 461, 106, , 110
ESP10, 251, 332, 370, 418, 462, 108, , 112
ESP10, 254, 337, 369, 419, 459, 110, , 114
ESP10, 247, 329, 360, 408, 450, 112, , 116
ESP10, 255, 338, 373, 416, 458, 114, , 118
ESP10, 246, 329, 366, 404, 446, 116, , 120
ESP10, 252, 337, 372, 410, 454, 119, , 123
ESP10, 252, 336, 370, 412, 453, 121, , 125
ESP10, 248, 332, 365, 412, 450, 123, , 127
ESP10, 252, 336, 369, 418, 455, 125, , 129
ESP10, 255, 339, 373, 421, 458, 127, , 131
ESP10, 253, 336, 369, 416, 456, 129, , 133
ESP10, 241, 325, 359, 408, 446, 131, , 135
ESP10, 230, 315, 351, 397, 437, 133, , 137
ESP10, 232, 318, 355, 399, 439, 135, , 139
ESP10, 232, 321, 356, 402, 442, 138, , 142
ESP10, 249, 336, 372, 418, 455, 140, , 144
ESP10, 251, 338, 376, 419, 457, 142, , 146
ESP10, 249, 338, 378, 419, 456, 144, , 148
ESP10, 252, 340, 378, 423, 456, 146, , 150
ESP10, 247, 335, 374, 417, 450, 148, , 152
ESP10, 247, 334, 381, 417, 450, 150, , 154
ESP10, 246, 333, 385, 418, 452, 152, , 156
ESP10, 248, 338, 389, 425, 457, 154, , 158
ESP10, 257, 347, 398, 433, 466, 156, , 160
ESP10, 264, 346, 398, 432, 468, 159, , 163
ESP10, 275, 354, 407, 439, 476, 161, , 165
ESP10, 277, 348, 403, 433, 470, 163, , 167
ESP10, 282, 350, 406, 436, 472, 165, , 169
ESP10, 277, 342, 400, 429, 465, 167, , 171
ESP10, 285, 354, 408, 438, 471, 169, , 173
ESP10, 283, 353, 405, 437, 469, 171, , 175
ESP10, 285, 353, 411, 439, 470, 173, , 177
ESP10, 281, 353, 410, 435, 466, 175, , 179
ESP10, 285, 357, 408, 434, 465, 178, , 182
ESP10, 285, 359, 405, 435, 464, 180, , 184
ESP10, 297, 374, 418, 448, 475, 182, , 186
ESP10, 294, 371, 414, 445, 472, 184, , 188
ESP10, 297, 373, 415, 446, 476, 186, , 190
ESP10, 295, 369, 411, 442, 474, 188, , 192
ESP10, 297, 369, 409, 442, 475, 190, , 194
ESP10, 301, 374, 414, 444, 478, 192, , 196
ESP10, 289, 366, 402, 431, 463, 194, , 198
ESP10, 291, 370, 406, 434, 468, 197, , 201
ESP10, 299, 374, 411, 437, 474, 199, , 203
ESP10, 298, 364, 404, 430, 469, 201, , 205
ESP10, 292, 353, 395, 419, 458, 203, , 207
ESP10, 302, 361, 406, 432, 468, 205, , 209
ESP10, 292, 349, 393, 420, 452, 207, , 211
ESP10, 317, 372, 414, 441, 476, 209, , 213
ESP10, 313, 368, 410, 443, 475, 211, , 215
ESP10, 305, 366, 403, 436, 471, 213, , 217
ESP10, 299, 364, 401, 431, 466, 215, , 219
ESP10, 291, 357, 393, 425, 460, 218, , 222
ESP10, 296, 362, 398, 430, 466, 220, , 224
ESP10, 290, 354, 392, 424, 459, 222, , 226
ESP10, 290, 353, 391, 422, 458, 224, , 228
ESP10, 288, 349, 386, 419, 454, 226, , 230
ESP10, 288, 346, 383, 417, 452, 228, , 232
ESP10, 278, 341, 377, 411, 444, 230, , 234
ESP10, 274, 337, 373, 407, 441, 232, , 236
ESP10, 270, 338, 370, 406, 437, 234, , 238
ESP10, 266, 336, 367, 403, 433, 237, , 241
ESP10, 281, 354, 382, 420, 448, 239, , 243
ESP10, 279, 352, 382, 419, 445, 241, , 245
ESP10, 285, 359, 392, 427, 450, 243, , 247
ESP10, 284, 354, 391, 423, 443, 245, , 249
ESP10, 282, 351, 390, 419, 445, 247, , 251
ESP10, 275, 345, 385, 416, 439, 249, , 253
ESP10, 279, 348, 388, 422, 446, 251, , 255
ESP10, 287, 350, 394, 427, 449, 253, , 257
ESP10, 293, 350, 394, 426, 450, 256, , 260
ESP10, 297, 355, 396, 429, 451, 258, , 262
ESP10, 301, 365, 401, 432, 455, 260, , 264
ESP10, 299, 359, 395, 427, 450, 262, , 266
ESP10, 298, 354, 393, 424, 446, 264, , 268
ESP10, 299, 352, 392, 423, 444, 266, , 270
ESP10, 299, 346, 389, 418, 439, 268, , 272
ESP10, 295, 341, 388, 416, 439, 270, , 274
ESP10, 300, 347, 393, 423, 448, 272, , 276
ESP10, 304, 350, 398, 426, 455, 274, , 278
ESP10, 305, 356, 402, 428, 459, 277, , 281
ESP10, 308, 360, 403, 429, 460, 279, , 283
ESP10, 311, 360, 404, 429, 462, 281, , 285
ESP10, 313, 359, 404, 429, 461, 283, , 287
ESP10, 305, 349, 397, 421, 457, 285, , 289
ESP10, 307, 357, 398, 421, 459, 287, , 291
ESP10, 310, 356, 397, 419, 459, 289, , 293
ESP10, 312, 352, 394, 415, 455, 291, , 295
ESP10, 312, 353, 391, 411, 452, 293, , 297
ESP10, 316, 358, 397, 413, 453, 296, , 300
ESP10, 318, 362, 402, 415, 454, 298, , 302
ESP10, 326, 369, 410, 422, 464, 300, , 304
ESP10, 328, 370, 412, 425, 466, 302, , 306
ESP10, 333, 376, 417, 432, 469, 304, , 308
ESP10, 335, 378, 418, 434, 469, 306, , 310
ESP10, 342, 385, 422, 440, 473, 308, , 312
ESP10, 339, 384, 419, 441, 471, 310, , 314
ESP10, 337, 381, 416, 440, 468, 312, , 316
ESP10, 341, 381, 417, 442, 467, 315, , 319
ESP10, 347, 384, 419, 445, 469, 317, , 321
ESP10, 350, 386, 420, 444, 470, 319, , 323
ESP10, 352, 387, 421, 445, 470, 321, , 325
ESP10, 357, 394, 427, 450, 477, 323, , 327
ESP10, 354, 396, 425, 447, 475, 325, , 329
ESP10, 347, 390, 417, 440, 468, 327, , 331
ESP10, 350, 391, 418, 440, 469, 329, , 333
ESP10, 348, 390, 415, 436, 469, 331, , 335
ESP10, 347, 389, 414, 434, 467, 333, , 337
ESP10, 344, 386, 412, 432, 465, 336, , 340
ESP10, 351, 397, 419, 442, 472, 338, , 342
ESP10, 352, 397, 419, 441, 471, 340, , 344
ESP10, 350, 395, 417, 440, 469, 342, , 346
ESP10, 353, 394, 417, 441, 471, 344, , 348
ESP10, 352, 389, 418, 440, 469, 346, , 350
ESP10, 348, 387, 411, 437, 465, 348, , 352
ESP10, 352, 389, 418, 438, 468, 350, , 354
ESP10, 351, 389, 416, 439, 466, 352, , 356
ESP10, 346, 382, 412, 433, 459, 355, , 359
ESP10, 348, 381, 411, 435, 459, 357, , 361
ESP10, 359, 392, 421, 446, 467, 359, , 363
ESP10, 345, 377, 406, 435, 453, 361, , 365
ESP10, 354, 384, 414, 445, 459, 363, , 367
ESP10, 346, 375, 404, 436, 451, 365, , 369
ESP10, 348, 379, 409, 439, 456, 367, , 371
ESP10, 349, 376, 406, 435, 451, 369, , 373
ESP10, 363, 391, 426, 452, 466, 371, , 375
ESP10, 366, 393, 425, 452, 467, 374, , 378
ESP10, 375, 402, 434, 459, 474, 376, , 380
ESP10, 373, 401, 433, 458, 472, 378, , 382
ESP10, 367, 394, 425, 452, 465, 380, , 384
ESP10, 367, 395, 426, 454, 465, 382, , 386
ESP10, 362, 389, 423, 447, 462, 384, , 388
ESP10, 363, 391, 425, 449, 463, 386, , 390
ESP10, 360, 393, 419, 444, 460, 388, , 392
ESP10, 357, 386, 412, 439, 452, 390, , 394
ESP10, 356, 384, 410, 438, 450, 392, , 396
ESP10, 348, 371, 396, 425, 439, 395, , 399
ESP10, 347, 365, 392, 419, 436, 397, , 401
ESP10, 342, 361, 388, 413, 430, 399, , 403
ESP10, 339, 359, 386, 410, 427, 401, , 405
ESP10, 339, 360, 390, 411, 428, 403, , 407
ESP10, 354, 373, 403, 424, 442, 405, , 409
ESP10, 353, 375, 403, 425, 441, 407, , 411
ESP10, 353, 376, 403, 428, 441, 409, , 413
ESP10, 360, 385, 409, 437, 450, 411, , 415
ESP10, 361, 386, 410, 440, 452, 414, , 418
ESP10, 356, 379, 405, 436, 448, 416, , 420
ESP10, 357, 374, 401, 429, 442, 418, , 422
ESP10, 351, 366, 392, 420, 434, 420, , 424
ESP10, 362, 376, 402, 430, 444, 422, , 426
ESP10, 359, 369, 394, 421, 436, 424, , 428
ESP10, 370, 384, 406, 431, 447, 426, , 430
ESP10, 363, 381, 399, 422, 439, 428, , 432
ESP10, 368, 389, 409, 428, 445, 430, , 434
ESP10, 361, 382, 405, 424, 438, 432, , 436
ESP10, 361, 381, 405, 422, 436, 435, , 439
ESP10, 358, 380, 405, 418, 432, 437, , 441
ESP10, 367, 387, 411, 429, 441, 439, , 443
ESP10, 367, 386, 410, 429, 443, 441, , 445
ESP10, 372, 389, 413, 434, 446, 443, , 447
ESP10, 380, 396, 418, 443, 457, 445, , 449
ESP10, 379, 396, 417, 444, 458, 447, , 451
ESP10, 384, 397, 419, 447, 460, 449, , 453
ESP10, 385, 400, 419, 446, 459, 451, , 455
ESP10, 387, 400, 422, 447, 459, 454, , 458
ESP10, 390, 402, 427, 450, 460, 456, , 460
ESP10, 390, 402, 427, 452, 462, 458, , 462
ESP10, 389, 401, 428, 452, 466, 460, , 464
ESP10, 387, 399, 431, 450, 463, 462, , 466
ESP10, 388, 404, 432, 453, 464, 464, , 468
ESP10, 387, 403, 430, 452, 462, 466, , 470
ESP10, 382, 396, 422, 444, 456, 468, , 472
ESP10, 383, 403, 422, 446, 456, 470, , 474
ESP10, 381, 403, 421, 446, 457, 473, , 477
ESP10, 381, 403, 423, 446, 456, 475, , 479
ESP10, 387, 412, 429, 450, 460, 477, , 481
ESP10, 390, 415, 432, 452, 464, 479, , 483
ESP10, 391, 416, 436, 453, 465, 481, , 485
ESP10, 403, 429, 447, 464, 476, 483, , 487
ESP10, 403, 428, 448, 465, 474, 485, , 489
ESP10, 403, 426, 450, 462, 471, 487, , 491
ESP10, 406, 431, 451, 463, 473, 489, , 493
ESP10, 407, 433, 452, 465, 474, 491, , 495
ESP10, 416, 446, 462, 474, 483, 494, , 498
ESP10, 418, 447, 464, 477, 483, 496, , 500
ESP10, 412, 440, 457, 470, 476, 498, , 502
ESP10, 415, 446, 458, 471, 478, 500, , 504
ESP10, 415, 445, 459, 472, 477, 502, , 506
ESP10, 421, 451, 465, 475, 482, 504, , 508
ESP10, 421, 450, 465, 474, 483, 506, , 510
ESP10, 427, 455, 470, 479, 489, 508, , 512
ESP10, 426, 454, 469, 478, 488, 510, , 514
ESP10, 427, 455, 469, 481, 489, 513, , 517
ESP10, 427, 455, 469, 480, 488, 515, , 519
ESP10, 428, 456, 470, 481, 489, 517, , 521
ESP10, 428, 455, 471, 481, 488, 519, , 523
ESP10, 429, 456, 472, 483, 490, 521, , 525
ESP10, 432, 456, 473, 483, 490, 523, , 527
ESP10, 435, 458, 475, 486, 492, 525, , 529
ESP10, 435, 457, 474, 484, 491, 527, , 531
ESP10, 434, 452, 470, 480, 490, 529, , 533
ESP10, 434, 452, 471, 480, 490, 532, , 536
ESP10, 436, 455, 473, 482, 490, 534, , 538
ESP10, 436, 456, 474, 483, 491, 536, , 540
ESP10, 441, 461, 478, 488, 496, 538, , 542
ESP10, 439, 459, 476, 487, 493, 540, , 544
ESP10, 435, 456, 473, 484, 490, 542, , 546
ESP10, 436, 454, 470, 480, 488, 544, , 548
ESP10, 438, 452, 469, 479, 487, 546, , 550
ESP10, 442, 457, 475, 485, 492, 548, , 552
ESP10, 443, 461, 478, 486, 494, 550, , 554
ESP10, 442, 463, 480, 486, 493, 553, , 557
ESP10, 441, 463, 479, 485, 492, 555, , 559
ESP10, 446, 461, 477, 484, 490, 557, , 561
ESP10, 445, 461, 476, 484, 490, 559, , 563
ESP10, 450, 467, 481, 487, 493, 561, , 565
ESP10, 452, 472, 482, 490, 495, 563, , 567
ESP10, 453, 472, 483, 489, 494, 565, , 569
ESP10, 452, 473, 484, 489, 493, 567, , 571
ESP10, 454, 472, 482, 487, 492, 569, , 573
ESP10, 457, 477, 485, 490, 494, 572, , 576
ESP10, 454, 476, 484, 488, 494, 574, , 578
ESP10, 448, 467, 476, 481, 486, 576, , 580
ESP10, 451, 473, 480, 484, 488, 578, , 582
ESP10, 451, 473, 480, 485, 488, 580, , 584
ESP10, 456, 477, 485, 489, 492, 582, , 586
ESP10, 458, 477, 484, 489, 493, 584, , 588
ESP10, 455, 473, 481, 485, 489, 586, , 590
ESP10, 460, 478, 486, 490, 494, 588, , 592
ESP10, 456, 475, 483, 487, 490, 591, , 595
ESP10, 456, 476, 480, 486, 488, 593, , 597
ESP10, 456, 476, 481, 487, 489, 595, , 599
ESP10, 455, 475, 480, 486, 489, 597, , 601
ESP10, 456, 476, 481, 486, 489, 599, , 603
ESP10, 459, 476, 482, 487, 489, 601, , 605
ESP10, 458, 476, 481, 486, 489, 603, , 607
ESP10, 457, 474, 480, 485, 487, 605, , 609
ESP10, 457, 474, 480, 485, 488, 607, , 611
ESP10, 458, 473, 480, 484, 488, 609, , 613
ESP10, 459, 473, 480, 484, 488, 612, , 616
ESP10, 460, 474, 481, 484, 488, 614, , 618
ESP10, 460, 474, 480, 484, 487, 616, , 620
ESP10, 452, 465, 472, 476, 480, 618, , 622
ESP10, 453, 465, 471, 475, 479, 620, , 624
ESP10, 452, 464, 470, 474, 478, 622, , 626
ESP10, 452, 463, 471, 474, 477, 624, , 628
ESP10, 454, 465, 473, 476, 479, 626, , 630
ESP10, 453, 464, 472, 475, 478, 628, , 632
ESP10, 454, 466, 473, 476, 479, 631, , 635
ESP10, 463, 475, 482, 485, 488, 633, , 637
ESP10, 464, 476, 483, 486, 489, 635, , 639
ESP10, 464, 477, 483, 486, 489, 637, , 641
ESP10, 469, 477, 483, 486, 489, 639, , 643
ESP10, 470, 477, 484, 486, 489, 641, , 645
ESP10, 461, 469, 475, 477, 480, 643, , 647
ESP10, 470, 478, 483, 486, 489, 645, , 649
ESP10, 470, 477, 483, 486, 488, 647, , 651
ESP10, 469, 477, 481, 485, 488, 650, , 654
ESP10, 469, 477, 481, 484, 487, 652, , 656
ESP10, 468, 477, 481, 484, 487, 654, , 658
ESP10, 468, 477, 481, 484, 486, 656, , 660
ESP10, 468, 477, 481, 484, 487, 658, , 662
ESP10, 468, 477, 481, 484, 487, 660, , 664
ESP10, 468, 476, 481, 484, 487, 662, , 666
ESP10, 468, 476, 481, 483, 487, 664, , 668
ESP10, 467, 475, 480, 483, 486, 666, , 670
ESP10, 465, 473, 477, 480, 484, 668, , 672
ESP10, 466, 476, 479, 482, 486, 671, , 675
ESP10, 466, 476, 480, 483, 487, 673, , 677
ESP10, 467, 477, 481, 484, 487, 675, , 679
ESP10, 466, 475, 479, 482, 485, 677, , 681
ESP10, 467, 476, 480, 482, 486, 679, , 683
ESP10, 467, 476, 480, 482, 486, 681, , 685
ESP10, 460, 470, 473, 476, 479, 683, , 687
ESP10, 468, 477, 480, 483, 486, 685, , 689
ESP10, 467, 477, 480, 483, 486, 687, , 691
ESP10, 468, 477, 480, 483, 486, 690, , 694
ESP10, 468, 477, 481, 483, 486, 692, , 696
ESP10, 469, 477, 481, 484, 487, 694, , 698
ESP10, 470, 479, 482, 486, 488, 696, , 700
ESP10, 464, 472, 476, 479, 481, 698, , 702
ESP10, 472, 479, 482, 485, 488, 700, , 704
ESP10, 472, 479, 482, 485, 488, 702, , 706
ESP10, 472, 479, 482, 485, 488, 704, , 708
ESP10, 473, 482, 485, 488, 491, 706, , 710
ESP10, 473, 483, 486, 489, 491, 709, , 713
ESP10, 473, 481, 483, 487, 489, 711, , 715
ESP10, 473, 483, 485, 488, 490, 713, , 717
ESP10, 473, 482, 484, 486, 488, 715, , 719
ESP10, 475, 485, 487, 490, 492, 717, , 721
ESP10, 475, 484, 486, 489, 490, 719, , 723
ESP10, 475, 483, 486, 488, 489, 721, , 725
ESP10, 476, 484, 486, 488, 490, 723, , 727
ESP10, 468, 478, 480, 482, 484, 725, , 729
ESP10, 469, 478, 480, 483, 485, 727, , 731
ESP10, 475, 483, 485, 487, 488, 730, , 734
ESP10, 477, 484, 487, 489, 490, 732, , 736
ESP10, 477, 485, 487, 489, 490, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/CONW1W_SQIN.ESPF10.csv
CONW1W_SQIN.ESPF0.csv|2026-08-13
CONW1W_SQIN.ESPF10.csv|2026-08-13
CONW1W_SQIN.ESPFM.csv|2026-08-13
APR-SEP
SKAGIT - NEAR CONCRETE
(
CONW1
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-13
Issued:
2026-08-13
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4204
5576
94
7617
5955
APR-JUL
3400
4649
94
6009
4959
APR-AUG
3892
5202
94
7197
5549
JAN-SEP
6484
7743
93
9941
8330
JAN-JUL
5630
6795
93
8488
7334
OCT-SEP
7986
10686
97
13066
10972
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/CONW1W_SQIN.ESPF10.csv
CONW1W_SQIN.ESPF0.csv|2026-08-13
CONW1W_SQIN.ESPF10.csv|2026-08-13
CONW1W_SQIN.ESPFM.csv|2026-08-13
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
