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Archive:
Water Year
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SNAKE - LITTLE GOOSE DAM
(
LGSW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
16273
16347
68
16561
23929
APR-JUL
14253
14263
66
14305
21589
JAN-SEP
24145
24218
77
24432
31446
JAN-JUL
22125
22134
76
22177
29106
OCT-SEP
29526
29599
82
29813
35973
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
16259
16360
68
16640
23929
APR-JUL
14232
14270
66
14377
21589
JAN-SEP
24130
24232
77
24512
31446
JAN-JUL
22104
22142
76
22249
29106
OCT-SEP
29511
29613
82
29893
35973
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
16249
16342
68
16659
23929
APR-JUL
14217
14256
66
14398
21589
JAN-SEP
24121
24214
77
24531
31446
JAN-JUL
22089
22128
76
22269
29106
OCT-SEP
29501
29595
82
29912
35973
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 247, 313, 369, 409, 472, 71, , 75
ESP10, 240, 312, 375, 417, 472, 73, , 77
ESP10, 227, 301, 365, 407, 465, 76, , 80
ESP10, 227, 299, 367, 405, 466, 78, , 82
ESP10, 232, 305, 366, 409, 469, 81, , 85
ESP10, 227, 304, 367, 408, 466, 83, , 87
ESP10, 235, 308, 369, 411, 469, 86, , 90
ESP10, 234, 308, 370, 415, 472, 88, , 92
ESP10, 236, 310, 371, 415, 471, 91, , 95
ESP10, 225, 300, 368, 411, 466, 93, , 97
ESP10, 219, 295, 361, 407, 463, 96, , 100
ESP10, 226, 300, 370, 412, 467, 98, , 102
ESP10, 224, 299, 369, 411, 469, 101, , 105
ESP10, 224, 299, 369, 412, 469, 103, , 107
ESP10, 225, 294, 364, 409, 465, 106, , 110
ESP10, 211, 283, 355, 402, 456, 108, , 112
ESP10, 208, 276, 350, 402, 448, 111, , 115
ESP10, 209, 277, 351, 404, 451, 113, , 117
ESP10, 211, 282, 358, 408, 457, 116, , 120
ESP10, 214, 284, 363, 410, 458, 118, , 122
ESP10, 205, 275, 352, 404, 453, 121, , 125
ESP10, 215, 282, 362, 408, 459, 123, , 127
ESP10, 214, 286, 358, 407, 457, 126, , 130
ESP10, 221, 297, 365, 413, 463, 128, , 132
ESP10, 232, 303, 374, 418, 465, 131, , 135
ESP10, 228, 298, 367, 413, 465, 133, , 137
ESP10, 237, 298, 371, 413, 464, 136, , 140
ESP10, 242, 311, 372, 415, 467, 138, , 142
ESP10, 241, 302, 367, 413, 466, 141, , 145
ESP10, 222, 289, 354, 403, 457, 143, , 147
ESP10, 225, 285, 353, 402, 455, 146, , 150
ESP10, 237, 300, 352, 400, 456, 148, , 152
ESP10, 253, 306, 356, 407, 460, 151, , 155
ESP10, 246, 302, 360, 411, 468, 153, , 157
ESP10, 250, 306, 363, 416, 471, 156, , 160
ESP10, 251, 319, 361, 415, 471, 158, , 162
ESP10, 249, 322, 366, 413, 469, 161, , 165
ESP10, 242, 312, 357, 411, 466, 163, , 167
ESP10, 247, 314, 359, 412, 468, 166, , 170
ESP10, 243, 316, 363, 412, 467, 168, , 172
ESP10, 255, 332, 369, 419, 474, 171, , 175
ESP10, 252, 334, 373, 425, 476, 173, , 177
ESP10, 255, 335, 370, 423, 477, 176, , 180
ESP10, 263, 341, 378, 432, 481, 178, , 182
ESP10, 266, 341, 383, 434, 482, 181, , 185
ESP10, 270, 339, 385, 433, 486, 183, , 187
ESP10, 270, 347, 387, 434, 488, 186, , 190
ESP10, 279, 354, 394, 439, 494, 188, , 192
ESP10, 288, 353, 392, 441, 492, 191, , 195
ESP10, 288, 350, 388, 440, 490, 193, , 197
ESP10, 288, 347, 387, 438, 487, 196, , 200
ESP10, 285, 345, 382, 431, 483, 198, , 202
ESP10, 289, 358, 386, 433, 484, 201, , 205
ESP10, 296, 363, 391, 438, 488, 204, , 208
ESP10, 293, 358, 386, 435, 483, 206, , 210
ESP10, 296, 361, 390, 439, 486, 209, , 213
ESP10, 291, 342, 385, 429, 479, 211, , 215
ESP10, 289, 354, 390, 437, 478, 214, , 218
ESP10, 295, 358, 392, 440, 483, 216, , 220
ESP10, 290, 339, 382, 425, 473, 219, , 223
ESP10, 286, 328, 368, 422, 460, 221, , 225
ESP10, 293, 343, 378, 428, 468, 224, , 228
ESP10, 287, 332, 372, 425, 460, 226, , 230
ESP10, 272, 317, 359, 416, 452, 229, , 233
ESP10, 278, 322, 363, 421, 459, 231, , 235
ESP10, 259, 311, 352, 408, 451, 234, , 238
ESP10, 263, 315, 360, 411, 455, 236, , 240
ESP10, 280, 326, 372, 420, 462, 239, , 243
ESP10, 286, 333, 380, 428, 464, 241, , 245
ESP10, 278, 328, 372, 421, 458, 244, , 248
ESP10, 271, 314, 362, 419, 455, 246, , 250
ESP10, 264, 304, 355, 411, 448, 249, , 253
ESP10, 257, 291, 351, 409, 444, 251, , 255
ESP10, 254, 304, 349, 413, 447, 254, , 258
ESP10, 256, 305, 351, 414, 449, 256, , 260
ESP10, 252, 285, 349, 407, 443, 259, , 263
ESP10, 244, 286, 345, 399, 441, 261, , 265
ESP10, 258, 302, 357, 407, 446, 264, , 268
ESP10, 279, 312, 366, 421, 454, 266, , 270
ESP10, 291, 309, 358, 415, 451, 269, , 273
ESP10, 289, 313, 355, 419, 451, 271, , 275
ESP10, 293, 316, 363, 425, 454, 274, , 278
ESP10, 299, 323, 367, 426, 459, 276, , 280
ESP10, 299, 321, 365, 428, 460, 279, , 283
ESP10, 295, 312, 358, 424, 457, 281, , 285
ESP10, 293, 311, 362, 422, 458, 284, , 288
ESP10, 296, 313, 367, 423, 459, 286, , 290
ESP10, 299, 317, 372, 425, 464, 289, , 293
ESP10, 300, 324, 371, 425, 464, 291, , 295
ESP10, 306, 329, 370, 423, 462, 294, , 298
ESP10, 294, 326, 375, 421, 459, 296, , 300
ESP10, 293, 326, 375, 419, 458, 299, , 303
ESP10, 287, 322, 368, 416, 450, 301, , 305
ESP10, 286, 321, 366, 409, 453, 304, , 308
ESP10, 287, 318, 360, 411, 451, 306, , 310
ESP10, 284, 319, 354, 412, 449, 309, , 313
ESP10, 280, 315, 358, 414, 444, 311, , 315
ESP10, 287, 318, 359, 416, 444, 314, , 318
ESP10, 289, 318, 359, 416, 445, 316, , 320
ESP10, 291, 330, 360, 418, 445, 319, , 323
ESP10, 302, 324, 365, 418, 446, 321, , 325
ESP10, 307, 330, 366, 419, 448, 324, , 328
ESP10, 318, 331, 372, 419, 448, 326, , 330
ESP10, 319, 333, 368, 419, 447, 329, , 333
ESP10, 319, 339, 372, 420, 449, 331, , 335
ESP10, 321, 339, 371, 420, 447, 334, , 338
ESP10, 318, 337, 367, 420, 444, 337, , 341
ESP10, 324, 347, 376, 423, 445, 339, , 343
ESP10, 327, 347, 375, 423, 448, 342, , 346
ESP10, 331, 356, 379, 426, 449, 344, , 348
ESP10, 329, 354, 380, 426, 455, 347, , 351
ESP10, 337, 361, 389, 431, 461, 349, , 353
ESP10, 343, 365, 392, 432, 463, 352, , 356
ESP10, 345, 370, 397, 435, 465, 354, , 358
ESP10, 350, 371, 397, 436, 467, 357, , 361
ESP10, 346, 371, 399, 436, 468, 359, , 363
ESP10, 348, 371, 401, 437, 468, 362, , 366
ESP10, 349, 376, 403, 437, 467, 364, , 368
ESP10, 351, 377, 404, 438, 468, 367, , 371
ESP10, 353, 378, 406, 440, 468, 369, , 373
ESP10, 344, 372, 400, 435, 463, 372, , 376
ESP10, 350, 380, 408, 441, 467, 374, , 378
ESP10, 351, 381, 406, 442, 468, 377, , 381
ESP10, 348, 371, 403, 439, 462, 379, , 383
ESP10, 353, 374, 404, 442, 462, 382, , 386
ESP10, 356, 380, 408, 443, 470, 384, , 388
ESP10, 364, 384, 408, 444, 470, 387, , 391
ESP10, 363, 380, 411, 442, 468, 389, , 393
ESP10, 362, 383, 406, 439, 467, 392, , 396
ESP10, 361, 381, 408, 439, 461, 394, , 398
ESP10, 344, 376, 405, 434, 456, 397, , 401
ESP10, 345, 374, 403, 432, 458, 399, , 403
ESP10, 344, 379, 400, 433, 458, 402, , 406
ESP10, 354, 381, 407, 437, 463, 404, , 408
ESP10, 363, 381, 403, 439, 464, 407, , 411
ESP10, 359, 378, 405, 438, 462, 409, , 413
ESP10, 356, 375, 394, 432, 456, 412, , 416
ESP10, 345, 374, 398, 431, 459, 414, , 418
ESP10, 334, 367, 387, 425, 453, 417, , 421
ESP10, 347, 377, 402, 432, 463, 419, , 423
ESP10, 342, 373, 400, 430, 461, 422, , 426
ESP10, 349, 380, 410, 435, 465, 424, , 428
ESP10, 367, 380, 417, 440, 467, 427, , 431
ESP10, 366, 380, 417, 440, 469, 429, , 433
ESP10, 365, 385, 412, 442, 468, 432, , 436
ESP10, 365, 391, 415, 445, 471, 434, , 438
ESP10, 370, 393, 417, 445, 472, 437, , 441
ESP10, 361, 383, 412, 435, 462, 439, , 443
ESP10, 353, 374, 414, 433, 457, 442, , 446
ESP10, 341, 367, 408, 428, 453, 444, , 448
ESP10, 349, 384, 416, 436, 457, 447, , 451
ESP10, 348, 383, 418, 436, 455, 449, , 453
ESP10, 352, 380, 415, 437, 455, 452, , 456
ESP10, 349, 371, 407, 430, 446, 454, , 458
ESP10, 355, 378, 408, 435, 450, 457, , 461
ESP10, 350, 381, 408, 432, 445, 459, , 463
ESP10, 354, 382, 408, 433, 446, 462, , 466
ESP10, 348, 383, 405, 432, 447, 464, , 468
ESP10, 357, 381, 402, 432, 447, 467, , 471
ESP10, 366, 390, 412, 438, 452, 469, , 473
ESP10, 358, 383, 402, 433, 445, 472, , 476
ESP10, 339, 372, 391, 424, 439, 475, , 479
ESP10, 359, 390, 404, 439, 451, 477, , 481
ESP10, 364, 391, 410, 441, 455, 480, , 484
ESP10, 364, 395, 415, 442, 457, 482, , 486
ESP10, 365, 391, 414, 438, 454, 485, , 489
ESP10, 363, 385, 410, 434, 450, 487, , 491
ESP10, 367, 395, 415, 437, 454, 490, , 494
ESP10, 375, 400, 421, 443, 457, 492, , 496
ESP10, 379, 402, 425, 452, 459, 495, , 499
ESP10, 378, 406, 425, 451, 459, 497, , 501
ESP10, 379, 409, 428, 453, 459, 500, , 504
ESP10, 380, 406, 428, 452, 457, 502, , 506
ESP10, 366, 388, 416, 439, 445, 505, , 509
ESP10, 363, 381, 409, 428, 439, 507, , 511
ESP10, 365, 382, 412, 431, 441, 510, , 514
ESP10, 361, 377, 408, 426, 434, 512, , 516
ESP10, 361, 377, 410, 427, 437, 515, , 519
ESP10, 365, 382, 416, 429, 441, 517, , 521
ESP10, 367, 383, 415, 429, 440, 520, , 524
ESP10, 371, 384, 421, 435, 442, 522, , 526
ESP10, 373, 386, 423, 435, 443, 525, , 529
ESP10, 371, 383, 417, 431, 440, 527, , 531
ESP10, 379, 392, 424, 440, 446, 530, , 534
ESP10, 376, 391, 422, 436, 444, 532, , 536
ESP10, 374, 388, 420, 436, 445, 535, , 539
ESP10, 376, 385, 419, 436, 446, 537, , 541
ESP10, 378, 392, 423, 438, 447, 540, , 544
ESP10, 367, 381, 412, 427, 439, 542, , 546
ESP10, 360, 375, 407, 421, 432, 545, , 549
ESP10, 356, 371, 401, 415, 427, 547, , 551
ESP10, 354, 372, 400, 415, 428, 550, , 554
ESP10, 350, 365, 394, 407, 420, 552, , 556
ESP10, 363, 371, 403, 414, 427, 555, , 559
ESP10, 357, 371, 401, 410, 422, 557, , 561
ESP10, 375, 383, 414, 423, 435, 560, , 564
ESP10, 369, 379, 407, 420, 429, 562, , 566
ESP10, 380, 388, 417, 428, 436, 565, , 569
ESP10, 377, 388, 414, 425, 434, 567, , 571
ESP10, 376, 389, 411, 423, 432, 570, , 574
ESP10, 375, 391, 414, 421, 431, 572, , 576
ESP10, 374, 393, 414, 423, 431, 575, , 579
ESP10, 377, 399, 417, 425, 433, 577, , 581
ESP10, 386, 407, 424, 432, 439, 580, , 584
ESP10, 386, 409, 424, 433, 439, 582, , 586
ESP10, 389, 410, 426, 434, 441, 585, , 589
ESP10, 386, 409, 427, 433, 439, 587, , 591
ESP10, 387, 410, 428, 433, 439, 590, , 594
ESP10, 389, 414, 430, 435, 442, 592, , 596
ESP10, 388, 413, 429, 435, 440, 595, , 599
ESP10, 387, 414, 428, 435, 440, 597, , 601
ESP10, 395, 417, 429, 437, 442, 600, , 604
ESP10, 399, 418, 431, 437, 442, 602, , 606
ESP10, 399, 418, 432, 437, 442, 605, , 609
ESP10, 400, 419, 432, 439, 444, 608, , 612
ESP10, 404, 421, 433, 440, 444, 610, , 614
ESP10, 407, 422, 433, 440, 445, 613, , 617
ESP10, 409, 422, 434, 439, 445, 615, , 619
ESP10, 409, 421, 434, 438, 444, 618, , 622
ESP10, 410, 418, 434, 438, 442, 620, , 624
ESP10, 415, 420, 436, 440, 444, 623, , 627
ESP10, 412, 418, 432, 437, 440, 625, , 629
ESP10, 419, 423, 436, 442, 446, 628, , 632
ESP10, 422, 425, 438, 443, 448, 630, , 634
ESP10, 419, 425, 437, 442, 446, 633, , 637
ESP10, 423, 427, 439, 444, 448, 635, , 639
ESP10, 420, 426, 436, 441, 445, 638, , 642
ESP10, 419, 428, 435, 441, 445, 640, , 644
ESP10, 421, 428, 437, 441, 445, 643, , 647
ESP10, 422, 430, 438, 442, 445, 645, , 649
ESP10, 422, 430, 438, 441, 444, 648, , 652
ESP10, 423, 430, 438, 441, 444, 650, , 654
ESP10, 424, 432, 438, 442, 445, 653, , 657
ESP10, 423, 430, 436, 441, 443, 655, , 659
ESP10, 420, 429, 434, 438, 441, 658, , 662
ESP10, 422, 430, 435, 438, 440, 660, , 664
ESP10, 425, 430, 436, 438, 440, 663, , 667
ESP10, 426, 430, 435, 437, 439, 665, , 669
ESP10, 428, 432, 435, 437, 439, 668, , 672
ESP10, 429, 433, 435, 438, 440, 670, , 674
ESP10, 431, 434, 437, 439, 441, 673, , 677
ESP10, 430, 435, 437, 440, 441, 675, , 679
ESP10, 431, 435, 437, 440, 441, 678, , 682
ESP10, 431, 435, 437, 440, 440, 680, , 684
ESP10, 432, 434, 438, 440, 440, 683, , 687
ESP10, 430, 434, 437, 438, 439, 685, , 689
ESP10, 430, 433, 436, 438, 439, 688, , 692
ESP10, 431, 434, 435, 438, 439, 690, , 694
ESP10, 431, 435, 437, 439, 439, 693, , 697
ESP10, 432, 435, 437, 439, 440, 695, , 699
ESP10, 433, 437, 439, 440, 441, 698, , 702
ESP10, 433, 436, 438, 439, 440, 700, , 704
ESP10, 434, 436, 439, 440, 440, 703, , 707
ESP10, 433, 436, 438, 439, 440, 705, , 709
ESP10, 434, 437, 439, 440, 440, 708, , 712
ESP10, 434, 437, 439, 440, 440, 710, , 714
ESP10, 434, 436, 439, 440, 440, 713, , 717
ESP10, 434, 437, 438, 439, 440, 715, , 719
ESP10, 434, 436, 438, 439, 439, 718, , 722
ESP10, 433, 435, 437, 438, 439, 720, , 724
ESP10, 433, 436, 437, 438, 438, 723, , 727
ESP10, 434, 436, 437, 438, 439, 725, , 729
ESP10, 434, 436, 437, 438, 438, 728, , 732
ESP10, 433, 435, 437, 437, 438, 730, , 734
ESP10, 434, 436, 437, 437, 437, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/LGSW1N_SQIN.ESPF10.csv
LGSW1N_SQIN.ESPF0.csv|2026-06-23
LGSW1N_SQIN.ESPF10.csv|2026-06-23
LGSW1N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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