Choose Date:
Archive:
Water Year
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SNAKE - NEAR SHELLEY
(
SHYI1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-07-26
Issued:
2026-07-26
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4000
4025
68
4051
5908
APR-JUL
3334
3334
66
3334
5058
APR-AUG
3699
3708
67
3723
5542
JAN-SEP
5067
5092
74
5118
6857
JAN-JUL
4401
4401
73
4401
6007
OCT-SEP
6038
6062
77
6089
7889
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-07-26
Issued:
2026-07-26
Hide Forecast
APR-SEP
4000
4022
68
4051
5908
APR-JUL
3334
3334
66
3335
5058
APR-AUG
3700
3707
67
3720
5542
JAN-SEP
5067
5089
74
5118
6857
JAN-JUL
4401
4401
73
4402
6007
OCT-SEP
6038
6059
77
6089
7889
Reference
ESP with 0 Days QPF
Ensemble:
2026-07-26
Issued:
2026-07-26
Hide Forecast
APR-SEP
4043
4071
69
4117
5908
APR-JUL
3353
3353
66
3356
5058
APR-AUG
3739
3749
68
3787
5542
JAN-SEP
5110
5138
75
5184
6857
JAN-JUL
4420
4420
74
4423
6007
OCT-SEP
6081
6108
77
6154
7889
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 234, 308, 387, 423, 458, 70, , 74
ESP10, 229, 302, 380, 417, 454, 72, , 76
ESP10, 233, 304, 382, 419, 456, 75, , 79
ESP10, 232, 303, 383, 419, 455, 77, , 81
ESP10, 236, 304, 385, 420, 457, 79, , 83
ESP10, 237, 301, 383, 419, 455, 81, , 85
ESP10, 237, 298, 382, 415, 453, 84, , 88
ESP10, 235, 294, 379, 413, 451, 86, , 90
ESP10, 232, 291, 378, 410, 449, 88, , 92
ESP10, 223, 282, 370, 402, 440, 90, , 94
ESP10, 220, 277, 365, 398, 436, 93, , 97
ESP10, 223, 276, 364, 398, 438, 95, , 99
ESP10, 233, 281, 370, 405, 444, 97, , 101
ESP10, 238, 283, 372, 407, 448, 99, , 103
ESP10, 240, 285, 380, 410, 452, 102, , 106
ESP10, 232, 277, 373, 403, 445, 104, , 108
ESP10, 224, 270, 365, 395, 438, 106, , 110
ESP10, 223, 269, 364, 395, 437, 108, , 112
ESP10, 230, 277, 371, 403, 443, 110, , 114
ESP10, 231, 277, 372, 405, 444, 113, , 117
ESP10, 228, 274, 371, 402, 441, 115, , 119
ESP10, 235, 285, 380, 408, 447, 117, , 121
ESP10, 235, 289, 381, 409, 448, 119, , 123
ESP10, 237, 300, 384, 410, 450, 122, , 126
ESP10, 243, 308, 391, 414, 454, 124, , 128
ESP10, 243, 307, 388, 412, 452, 126, , 130
ESP10, 248, 311, 390, 414, 454, 128, , 132
ESP10, 255, 312, 392, 415, 456, 131, , 135
ESP10, 257, 313, 392, 415, 457, 133, , 137
ESP10, 246, 302, 380, 406, 449, 135, , 139
ESP10, 248, 304, 381, 408, 451, 137, , 141
ESP10, 253, 310, 384, 411, 456, 139, , 143
ESP10, 259, 315, 388, 416, 462, 142, , 146
ESP10, 255, 316, 383, 414, 462, 144, , 148
ESP10, 255, 316, 384, 415, 463, 146, , 150
ESP10, 255, 317, 387, 416, 466, 148, , 152
ESP10, 255, 315, 388, 417, 471, 151, , 155
ESP10, 250, 309, 381, 413, 467, 153, , 157
ESP10, 248, 305, 379, 413, 466, 155, , 159
ESP10, 256, 314, 390, 421, 472, 157, , 161
ESP10, 263, 318, 394, 425, 475, 160, , 164
ESP10, 259, 312, 389, 421, 471, 162, , 166
ESP10, 264, 316, 392, 424, 473, 164, , 168
ESP10, 269, 319, 396, 427, 475, 166, , 170
ESP10, 277, 318, 395, 428, 474, 169, , 173
ESP10, 277, 317, 394, 429, 472, 171, , 175
ESP10, 282, 322, 401, 435, 479, 173, , 177
ESP10, 284, 324, 404, 436, 481, 175, , 179
ESP10, 283, 327, 402, 436, 480, 177, , 181
ESP10, 278, 328, 399, 432, 476, 180, , 184
ESP10, 280, 330, 402, 434, 477, 182, , 186
ESP10, 278, 329, 401, 431, 474, 184, , 188
ESP10, 289, 333, 405, 433, 476, 186, , 190
ESP10, 292, 338, 408, 435, 477, 189, , 193
ESP10, 295, 347, 409, 436, 477, 191, , 195
ESP10, 295, 350, 409, 440, 477, 193, , 197
ESP10, 287, 345, 403, 441, 471, 195, , 199
ESP10, 291, 349, 410, 443, 472, 198, , 202
ESP10, 300, 351, 412, 445, 473, 200, , 204
ESP10, 291, 336, 398, 432, 460, 202, , 206
ESP10, 281, 322, 386, 422, 449, 204, , 208
ESP10, 292, 330, 396, 430, 458, 206, , 210
ESP10, 285, 324, 390, 422, 451, 209, , 213
ESP10, 277, 317, 384, 419, 446, 211, , 215
ESP10, 282, 318, 386, 423, 447, 213, , 217
ESP10, 279, 313, 381, 417, 440, 215, , 219
ESP10, 273, 309, 375, 411, 435, 218, , 222
ESP10, 286, 321, 385, 425, 450, 220, , 224
ESP10, 290, 327, 390, 429, 453, 222, , 226
ESP10, 282, 320, 383, 424, 447, 224, , 228
ESP10, 273, 310, 372, 415, 439, 227, , 231
ESP10, 265, 300, 365, 407, 431, 229, , 233
ESP10, 253, 289, 357, 398, 424, 231, , 235
ESP10, 255, 291, 359, 399, 426, 233, , 237
ESP10, 258, 292, 361, 400, 429, 236, , 240
ESP10, 251, 285, 352, 391, 422, 238, , 242
ESP10, 246, 276, 343, 382, 416, 240, , 244
ESP10, 244, 272, 341, 379, 414, 242, , 246
ESP10, 248, 274, 343, 381, 416, 244, , 248
ESP10, 254, 273, 344, 381, 417, 247, , 251
ESP10, 259, 276, 344, 384, 420, 249, , 253
ESP10, 264, 280, 346, 390, 422, 251, , 255
ESP10, 275, 290, 353, 400, 428, 253, , 257
ESP10, 270, 286, 349, 397, 424, 256, , 260
ESP10, 262, 281, 342, 390, 419, 258, , 262
ESP10, 263, 282, 347, 395, 425, 260, , 264
ESP10, 265, 285, 348, 395, 431, 262, , 266
ESP10, 274, 292, 354, 401, 436, 265, , 269
ESP10, 275, 290, 352, 401, 434, 267, , 271
ESP10, 275, 290, 351, 400, 432, 269, , 273
ESP10, 266, 282, 338, 389, 421, 271, , 275
ESP10, 262, 284, 337, 386, 417, 273, , 277
ESP10, 263, 294, 336, 386, 417, 276, , 280
ESP10, 255, 286, 327, 377, 409, 278, , 282
ESP10, 250, 280, 325, 372, 405, 280, , 284
ESP10, 250, 279, 327, 371, 403, 282, , 286
ESP10, 257, 283, 329, 373, 405, 285, , 289
ESP10, 262, 284, 330, 373, 407, 287, , 291
ESP10, 266, 286, 331, 374, 408, 289, , 293
ESP10, 268, 287, 332, 373, 410, 291, , 295
ESP10, 268, 287, 336, 373, 412, 294, , 298
ESP10, 268, 287, 337, 374, 412, 296, , 300
ESP10, 268, 290, 337, 374, 412, 298, , 302
ESP10, 266, 292, 336, 373, 409, 300, , 304
ESP10, 271, 304, 343, 378, 413, 303, , 307
ESP10, 272, 304, 344, 379, 413, 305, , 309
ESP10, 268, 303, 341, 376, 409, 307, , 311
ESP10, 276, 311, 347, 382, 413, 309, , 313
ESP10, 275, 315, 347, 384, 412, 311, , 315
ESP10, 282, 320, 352, 388, 416, 314, , 318
ESP10, 286, 319, 351, 390, 413, 316, , 320
ESP10, 289, 321, 352, 391, 414, 318, , 322
ESP10, 291, 327, 354, 392, 416, 320, , 324
ESP10, 292, 328, 355, 394, 417, 323, , 327
ESP10, 295, 330, 357, 394, 418, 325, , 329
ESP10, 299, 332, 358, 396, 419, 327, , 331
ESP10, 300, 332, 358, 397, 420, 329, , 333
ESP10, 302, 331, 358, 396, 422, 332, , 336
ESP10, 307, 334, 358, 397, 422, 334, , 338
ESP10, 313, 343, 361, 401, 424, 336, , 340
ESP10, 317, 341, 359, 404, 422, 338, , 342
ESP10, 314, 338, 361, 406, 419, 340, , 344
ESP10, 315, 339, 367, 407, 420, 343, , 347
ESP10, 306, 330, 359, 398, 414, 345, , 349
ESP10, 307, 331, 362, 400, 415, 347, , 351
ESP10, 308, 333, 366, 401, 417, 349, , 353
ESP10, 311, 339, 367, 402, 418, 352, , 356
ESP10, 313, 342, 371, 403, 419, 354, , 358
ESP10, 314, 341, 374, 403, 419, 356, , 360
ESP10, 318, 339, 370, 399, 415, 358, , 362
ESP10, 312, 332, 364, 391, 408, 361, , 365
ESP10, 310, 332, 363, 388, 409, 363, , 367
ESP10, 312, 335, 366, 392, 415, 365, , 369
ESP10, 313, 340, 367, 395, 417, 367, , 371
ESP10, 320, 349, 373, 404, 424, 370, , 374
ESP10, 321, 350, 375, 404, 424, 372, , 376
ESP10, 318, 348, 374, 400, 423, 374, , 378
ESP10, 312, 341, 368, 395, 419, 376, , 380
ESP10, 308, 336, 362, 390, 413, 378, , 382
ESP10, 316, 345, 370, 397, 420, 381, , 385
ESP10, 314, 342, 370, 395, 417, 383, , 387
ESP10, 310, 340, 368, 391, 412, 385, , 389
ESP10, 323, 355, 385, 404, 423, 387, , 391
ESP10, 321, 353, 379, 402, 418, 390, , 394
ESP10, 323, 356, 378, 403, 417, 392, , 396
ESP10, 322, 355, 376, 406, 416, 394, , 398
ESP10, 321, 354, 378, 407, 415, 396, , 400
ESP10, 318, 350, 374, 403, 412, 399, , 403
ESP10, 310, 344, 369, 396, 405, 401, , 405
ESP10, 304, 336, 367, 388, 398, 403, , 407
ESP10, 314, 348, 378, 397, 408, 405, , 409
ESP10, 314, 352, 379, 397, 407, 407, , 411
ESP10, 319, 357, 383, 402, 412, 410, , 414
ESP10, 316, 355, 381, 400, 410, 412, , 416
ESP10, 325, 360, 386, 404, 413, 414, , 418
ESP10, 322, 357, 383, 401, 410, 416, , 420
ESP10, 321, 357, 383, 401, 410, 419, , 423
ESP10, 318, 357, 381, 401, 407, 421, , 425
ESP10, 319, 358, 387, 402, 410, 423, , 427
ESP10, 326, 365, 396, 408, 419, 425, , 429
ESP10, 324, 360, 391, 404, 415, 428, , 432
ESP10, 318, 358, 386, 399, 410, 430, , 434
ESP10, 328, 367, 395, 409, 420, 432, , 436
ESP10, 331, 371, 398, 412, 422, 434, , 438
ESP10, 336, 374, 402, 416, 423, 437, , 441
ESP10, 338, 375, 403, 417, 425, 439, , 443
ESP10, 337, 375, 403, 416, 428, 441, , 445
ESP10, 344, 381, 407, 421, 432, 443, , 447
ESP10, 352, 385, 410, 425, 434, 445, , 449
ESP10, 355, 386, 411, 427, 434, 448, , 452
ESP10, 360, 386, 412, 427, 434, 450, , 454
ESP10, 364, 386, 412, 428, 435, 452, , 456
ESP10, 367, 386, 410, 427, 433, 454, , 458
ESP10, 361, 378, 403, 418, 426, 457, , 461
ESP10, 356, 374, 399, 413, 424, 459, , 463
ESP10, 357, 374, 398, 414, 424, 461, , 465
ESP10, 361, 376, 399, 419, 426, 463, , 467
ESP10, 360, 377, 398, 418, 426, 466, , 470
ESP10, 360, 378, 401, 418, 427, 468, , 472
ESP10, 357, 377, 399, 416, 427, 470, , 474
ESP10, 361, 377, 399, 417, 427, 472, , 476
ESP10, 358, 375, 398, 415, 424, 474, , 478
ESP10, 356, 375, 397, 415, 422, 477, , 481
ESP10, 360, 378, 401, 416, 423, 479, , 483
ESP10, 357, 371, 395, 411, 419, 481, , 485
ESP10, 360, 375, 400, 415, 424, 483, , 487
ESP10, 369, 382, 404, 420, 429, 486, , 490
ESP10, 365, 377, 401, 417, 428, 488, , 492
ESP10, 368, 378, 402, 421, 430, 490, , 494
ESP10, 370, 383, 404, 423, 432, 492, , 496
ESP10, 368, 381, 402, 420, 431, 495, , 499
ESP10, 375, 389, 406, 425, 437, 497, , 501
ESP10, 373, 385, 404, 421, 434, 499, , 503
ESP10, 379, 392, 411, 429, 442, 501, , 505
ESP10, 369, 384, 405, 421, 433, 504, , 508
ESP10, 374, 390, 412, 427, 437, 506, , 510
ESP10, 380, 395, 417, 433, 441, 508, , 512
ESP10, 386, 401, 422, 439, 445, 510, , 514
ESP10, 389, 399, 426, 438, 444, 512, , 516
ESP10, 395, 401, 426, 440, 445, 515, , 519
ESP10, 390, 399, 421, 435, 440, 517, , 521
ESP10, 392, 404, 423, 437, 443, 519, , 523
ESP10, 390, 404, 421, 434, 441, 521, , 525
ESP10, 397, 410, 427, 440, 447, 524, , 528
ESP10, 397, 412, 428, 440, 447, 526, , 530
ESP10, 392, 409, 425, 436, 444, 528, , 532
ESP10, 396, 408, 424, 438, 443, 530, , 534
ESP10, 398, 412, 430, 439, 444, 533, , 537
ESP10, 404, 418, 434, 445, 449, 535, , 539
ESP10, 408, 422, 439, 448, 453, 537, , 541
ESP10, 411, 424, 443, 450, 456, 539, , 543
ESP10, 412, 425, 445, 452, 459, 541, , 545
ESP10, 412, 425, 444, 450, 459, 544, , 548
ESP10, 413, 427, 445, 451, 459, 546, , 550
ESP10, 418, 429, 446, 453, 460, 548, , 552
ESP10, 419, 429, 445, 452, 459, 550, , 554
ESP10, 421, 430, 445, 453, 458, 553, , 557
ESP10, 419, 428, 443, 450, 455, 555, , 559
ESP10, 422, 430, 444, 452, 456, 557, , 561
ESP10, 424, 432, 449, 455, 460, 559, , 563
ESP10, 423, 431, 449, 453, 459, 562, , 566
ESP10, 426, 431, 450, 454, 459, 564, , 568
ESP10, 429, 433, 451, 456, 461, 566, , 570
ESP10, 431, 436, 452, 458, 463, 568, , 572
ESP10, 430, 434, 451, 456, 461, 571, , 575
ESP10, 434, 439, 454, 459, 463, 573, , 577
ESP10, 435, 442, 455, 461, 464, 575, , 579
ESP10, 438, 446, 459, 463, 465, 577, , 581
ESP10, 437, 444, 457, 462, 465, 579, , 583
ESP10, 434, 443, 455, 460, 462, 582, , 586
ESP10, 436, 447, 456, 461, 464, 584, , 588
ESP10, 436, 446, 454, 458, 462, 586, , 590
ESP10, 434, 446, 453, 456, 460, 588, , 592
ESP10, 434, 445, 452, 456, 459, 591, , 595
ESP10, 435, 446, 452, 456, 459, 593, , 597
ESP10, 441, 449, 454, 459, 460, 595, , 599
ESP10, 442, 448, 453, 458, 459, 597, , 601
ESP10, 440, 444, 451, 454, 456, 600, , 604
ESP10, 435, 440, 446, 449, 451, 602, , 606
ESP10, 438, 442, 448, 450, 451, 604, , 608
ESP10, 439, 444, 449, 451, 452, 606, , 610
ESP10, 442, 447, 452, 454, 454, 608, , 612
ESP10, 441, 447, 451, 452, 453, 611, , 615
ESP10, 441, 446, 450, 451, 452, 613, , 617
ESP10, 439, 447, 450, 451, 451, 615, , 619
ESP10, 439, 446, 449, 450, 451, 617, , 621
ESP10, 441, 447, 449, 450, 451, 620, , 624
ESP10, 439, 444, 446, 447, 448, 622, , 626
ESP10, 442, 445, 447, 449, 449, 624, , 628
ESP10, 445, 447, 449, 451, 451, 626, , 630
ESP10, 446, 448, 450, 451, 451, 629, , 633
ESP10, 444, 446, 448, 449, 450, 631, , 635
ESP10, 444, 446, 448, 449, 450, 633, , 637
ESP10, 444, 446, 448, 449, 450, 635, , 639
ESP10, 445, 447, 449, 450, 451, 638, , 642
ESP10, 444, 446, 448, 449, 450, 640, , 644
ESP10, 442, 445, 446, 448, 448, 642, , 646
ESP10, 443, 445, 447, 448, 449, 644, , 648
ESP10, 443, 445, 447, 448, 449, 646, , 650
ESP10, 443, 445, 447, 448, 448, 649, , 653
ESP10, 442, 444, 446, 446, 447, 651, , 655
ESP10, 443, 444, 446, 447, 447, 653, , 657
ESP10, 442, 443, 445, 446, 446, 655, , 659
ESP10, 441, 442, 444, 445, 445, 658, , 662
ESP10, 440, 441, 443, 444, 444, 660, , 664
ESP10, 440, 441, 443, 443, 444, 662, , 666
ESP10, 440, 441, 442, 443, 444, 664, , 668
ESP10, 440, 441, 443, 443, 444, 667, , 671
ESP10, 440, 441, 442, 443, 444, 669, , 673
ESP10, 438, 440, 441, 442, 442, 671, , 675
ESP10, 437, 439, 440, 441, 441, 673, , 677
ESP10, 435, 437, 438, 439, 439, 675, , 679
ESP10, 435, 437, 438, 439, 439, 678, , 682
ESP10, 435, 436, 438, 439, 439, 680, , 684
ESP10, 435, 436, 438, 438, 439, 682, , 686
ESP10, 433, 434, 436, 437, 437, 684, , 688
ESP10, 433, 434, 435, 436, 437, 687, , 691
ESP10, 433, 434, 435, 436, 437, 689, , 693
ESP10, 433, 435, 436, 437, 437, 691, , 695
ESP10, 433, 434, 435, 436, 437, 693, , 697
ESP10, 432, 434, 435, 436, 437, 696, , 700
ESP10, 432, 433, 435, 436, 436, 698, , 702
ESP10, 432, 433, 435, 436, 436, 700, , 704
ESP10, 432, 433, 435, 436, 436, 702, , 706
ESP10, 432, 433, 435, 436, 436, 705, , 709
ESP10, 432, 434, 435, 436, 436, 707, , 711
ESP10, 432, 433, 434, 435, 436, 709, , 713
ESP10, 431, 433, 434, 435, 435, 711, , 715
ESP10, 432, 434, 435, 436, 436, 713, , 717
ESP10, 432, 434, 435, 435, 436, 716, , 720
ESP10, 432, 433, 434, 435, 435, 718, , 722
ESP10, 433, 434, 435, 435, 436, 720, , 724
ESP10, 433, 434, 434, 435, 436, 722, , 726
ESP10, 433, 434, 435, 435, 436, 725, , 729
ESP10, 431, 432, 433, 434, 434, 727, , 731
ESP10, 431, 432, 432, 433, 433, 729, , 733
ESP10, 431, 432, 433, 433, 434, 731, , 735
ESP10, 431, 432, 433, 433, 434, 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/natural/SHYI1N_SQIN.ESPF10.csv
SHYI1N_SQIN.ESPF0.csv|2026-07-26
SHYI1N_SQIN.ESPF10.csv|2026-07-26
SHYI1N_SQIN.ESPFM.csv|2026-07-26
APR-SEP
SNAKE - NEAR SHELLEY
(
SHYI1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-07-26
Issued:
2026-07-26
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3596
5058
86
8359
5908
APR-JUL
3020
4293
85
6958
5058
APR-AUG
3335
4712
85
7813
5542
JAN-SEP
4340
5810
85
9211
6857
JAN-JUL
3764
5044
84
7810
6007
OCT-SEP
5126
6792
86
10103
7889
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/natural/SHYI1N_SQIN.ESPF10.csv
SHYI1N_SQIN.ESPF0.csv|2026-07-26
SHYI1N_SQIN.ESPF10.csv|2026-07-26
SHYI1N_SQIN.ESPFM.csv|2026-07-26
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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