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Water Year
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HENRYS FORK - NEAR ISLAND PARK DAM
(
ISLI1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
157
167
54
186
311
APR-JUL
116
126
51
140
245
JAN-SEP
220
230
60
249
386
JAN-JUL
179
188
59
203
319
OCT-SEP
283
293
62
312
470
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
156
165
53
187
311
APR-JUL
116
124
50
141
245
JAN-SEP
219
228
59
250
386
JAN-JUL
179
186
58
204
319
OCT-SEP
283
292
62
313
470
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
159
173
56
203
311
APR-JUL
119
130
53
153
245
JAN-SEP
222
236
61
266
386
JAN-JUL
182
193
60
215
319
OCT-SEP
285
300
64
330
470
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 222, 301, 361, 402, 435, 71, , 75
ESP10, 216, 297, 357, 397, 431, 74, , 78
ESP10, 223, 301, 360, 400, 437, 77, , 81
ESP10, 224, 301, 359, 400, 437, 80, , 84
ESP10, 230, 302, 360, 402, 440, 83, , 87
ESP10, 226, 299, 360, 399, 437, 86, , 90
ESP10, 224, 296, 358, 396, 434, 89, , 93
ESP10, 222, 292, 355, 392, 436, 92, , 96
ESP10, 217, 287, 353, 388, 432, 95, , 99
ESP10, 209, 280, 347, 381, 425, 98, , 102
ESP10, 201, 273, 339, 374, 418, 100, , 104
ESP10, 201, 273, 340, 380, 420, 103, , 107
ESP10, 207, 277, 346, 385, 423, 106, , 110
ESP10, 213, 278, 350, 386, 424, 109, , 113
ESP10, 213, 277, 349, 388, 424, 112, , 116
ESP10, 207, 271, 345, 386, 419, 115, , 119
ESP10, 201, 265, 339, 381, 417, 118, , 122
ESP10, 210, 268, 342, 384, 419, 121, , 125
ESP10, 211, 268, 340, 383, 418, 124, , 128
ESP10, 213, 272, 342, 387, 420, 127, , 131
ESP10, 211, 270, 342, 386, 419, 130, , 134
ESP10, 218, 276, 353, 391, 425, 133, , 137
ESP10, 218, 275, 352, 391, 423, 136, , 140
ESP10, 219, 278, 355, 392, 425, 139, , 143
ESP10, 235, 294, 369, 406, 438, 142, , 146
ESP10, 235, 296, 369, 406, 440, 145, , 149
ESP10, 239, 299, 371, 407, 442, 148, , 152
ESP10, 250, 308, 378, 414, 450, 151, , 155
ESP10, 253, 311, 377, 417, 451, 154, , 158
ESP10, 245, 305, 372, 411, 445, 157, , 161
ESP10, 245, 306, 372, 411, 447, 159, , 163
ESP10, 248, 311, 378, 414, 450, 162, , 166
ESP10, 253, 317, 379, 414, 455, 165, , 169
ESP10, 249, 314, 374, 410, 455, 168, , 172
ESP10, 250, 315, 375, 411, 456, 171, , 175
ESP10, 254, 316, 377, 412, 459, 174, , 178
ESP10, 256, 313, 374, 410, 455, 177, , 181
ESP10, 248, 305, 366, 403, 449, 180, , 184
ESP10, 249, 306, 366, 404, 450, 183, , 187
ESP10, 251, 311, 368, 407, 453, 186, , 190
ESP10, 260, 320, 375, 413, 460, 189, , 193
ESP10, 263, 324, 372, 410, 457, 192, , 196
ESP10, 268, 332, 378, 414, 459, 195, , 199
ESP10, 275, 337, 383, 418, 462, 198, , 202
ESP10, 275, 336, 382, 417, 461, 201, , 205
ESP10, 275, 334, 381, 416, 461, 204, , 208
ESP10, 284, 342, 388, 423, 472, 207, , 211
ESP10, 289, 345, 393, 426, 478, 210, , 214
ESP10, 291, 346, 395, 425, 477, 213, , 217
ESP10, 290, 345, 392, 427, 476, 216, , 220
ESP10, 293, 346, 391, 428, 476, 219, , 223
ESP10, 293, 346, 392, 434, 476, 221, , 225
ESP10, 296, 349, 395, 444, 479, 224, , 228
ESP10, 299, 348, 395, 443, 477, 227, , 231
ESP10, 312, 348, 396, 444, 477, 230, , 234
ESP10, 312, 350, 397, 444, 478, 233, , 237
ESP10, 311, 347, 394, 441, 475, 236, , 240
ESP10, 312, 348, 395, 442, 476, 239, , 243
ESP10, 319, 353, 398, 448, 479, 242, , 246
ESP10, 312, 344, 391, 443, 472, 245, , 249
ESP10, 309, 341, 389, 440, 470, 248, , 252
ESP10, 313, 345, 397, 442, 473, 251, , 255
ESP10, 314, 351, 400, 443, 476, 254, , 258
ESP10, 306, 344, 395, 436, 472, 257, , 261
ESP10, 312, 346, 398, 440, 475, 260, , 264
ESP10, 311, 344, 396, 440, 474, 263, , 267
ESP10, 310, 342, 394, 438, 473, 266, , 270
ESP10, 312, 344, 395, 439, 478, 269, , 273
ESP10, 316, 351, 399, 443, 481, 272, , 276
ESP10, 317, 352, 402, 442, 481, 275, , 279
ESP10, 311, 347, 395, 438, 475, 278, , 282
ESP10, 307, 345, 393, 435, 471, 281, , 285
ESP10, 302, 342, 389, 431, 468, 283, , 287
ESP10, 300, 339, 388, 429, 467, 286, , 290
ESP10, 301, 341, 389, 431, 469, 289, , 293
ESP10, 295, 334, 381, 425, 464, 292, , 296
ESP10, 290, 329, 377, 422, 462, 295, , 299
ESP10, 279, 318, 366, 411, 451, 298, , 302
ESP10, 279, 319, 368, 410, 449, 301, , 305
ESP10, 288, 322, 374, 410, 449, 304, , 308
ESP10, 285, 321, 374, 408, 446, 307, , 311
ESP10, 283, 312, 366, 403, 439, 310, , 314
ESP10, 283, 321, 366, 403, 441, 313, , 317
ESP10, 279, 317, 359, 396, 433, 316, , 320
ESP10, 278, 315, 356, 393, 429, 319, , 323
ESP10, 282, 316, 357, 395, 429, 322, , 326
ESP10, 283, 317, 358, 396, 429, 325, , 329
ESP10, 291, 323, 365, 401, 434, 328, , 332
ESP10, 286, 318, 361, 396, 430, 331, , 335
ESP10, 285, 318, 360, 396, 430, 334, , 338
ESP10, 267, 299, 342, 377, 410, 337, , 341
ESP10, 274, 306, 348, 380, 413, 340, , 344
ESP10, 276, 309, 347, 381, 411, 342, , 346
ESP10, 277, 307, 344, 379, 410, 345, , 349
ESP10, 280, 310, 344, 379, 410, 348, , 352
ESP10, 273, 304, 339, 373, 403, 351, , 355
ESP10, 279, 309, 342, 376, 405, 354, , 358
ESP10, 282, 312, 343, 377, 407, 357, , 361
ESP10, 276, 308, 339, 372, 401, 360, , 364
ESP10, 279, 305, 338, 371, 399, 363, , 367
ESP10, 280, 313, 339, 371, 401, 366, , 370
ESP10, 283, 314, 342, 371, 401, 369, , 373
ESP10, 283, 314, 343, 374, 400, 372, , 376
ESP10, 282, 314, 347, 374, 399, 375, , 379
ESP10, 288, 315, 349, 374, 401, 378, , 382
ESP10, 291, 318, 350, 376, 401, 381, , 385
ESP10, 290, 318, 349, 375, 401, 384, , 388
ESP10, 295, 319, 353, 378, 404, 387, , 391
ESP10, 296, 319, 354, 378, 405, 390, , 394
ESP10, 300, 322, 358, 381, 407, 393, , 397
ESP10, 301, 323, 358, 381, 408, 396, , 400
ESP10, 302, 324, 359, 385, 409, 399, , 403
ESP10, 304, 324, 364, 386, 410, 402, , 406
ESP10, 305, 325, 365, 387, 411, 404, , 408
ESP10, 307, 325, 365, 386, 414, 407, , 411
ESP10, 312, 325, 365, 387, 415, 410, , 414
ESP10, 312, 327, 367, 389, 416, 413, , 417
ESP10, 311, 328, 367, 390, 416, 416, , 420
ESP10, 311, 334, 370, 396, 416, 419, , 423
ESP10, 317, 336, 371, 398, 417, 422, , 426
ESP10, 318, 337, 371, 401, 418, 425, , 429
ESP10, 318, 334, 368, 398, 419, 428, , 432
ESP10, 317, 333, 367, 399, 418, 431, , 435
ESP10, 311, 325, 362, 394, 411, 434, , 438
ESP10, 307, 321, 362, 391, 406, 437, , 441
ESP10, 312, 326, 366, 396, 411, 440, , 444
ESP10, 312, 327, 371, 395, 410, 443, , 447
ESP10, 315, 327, 370, 394, 411, 446, , 450
ESP10, 313, 327, 367, 391, 411, 449, , 453
ESP10, 311, 328, 366, 389, 410, 452, , 456
ESP10, 303, 317, 354, 378, 399, 455, , 459
ESP10, 305, 319, 354, 378, 402, 458, , 462
ESP10, 311, 326, 359, 382, 407, 461, , 465
ESP10, 318, 333, 363, 386, 413, 464, , 468
ESP10, 326, 344, 373, 397, 421, 466, , 470
ESP10, 329, 347, 375, 404, 422, 469, , 473
ESP10, 324, 345, 372, 400, 418, 472, , 476
ESP10, 319, 339, 365, 392, 414, 475, , 479
ESP10, 314, 337, 362, 390, 410, 478, , 482
ESP10, 323, 347, 374, 400, 421, 481, , 485
ESP10, 320, 342, 368, 394, 415, 484, , 488
ESP10, 317, 340, 368, 391, 412, 487, , 491
ESP10, 326, 348, 377, 402, 420, 490, , 494
ESP10, 327, 352, 378, 403, 422, 493, , 497
ESP10, 328, 359, 380, 406, 420, 496, , 500
ESP10, 327, 357, 382, 407, 419, 499, , 503
ESP10, 327, 353, 379, 408, 420, 502, , 506
ESP10, 321, 348, 378, 403, 417, 505, , 509
ESP10, 317, 344, 374, 400, 413, 508, , 512
ESP10, 318, 343, 372, 399, 411, 511, , 515
ESP10, 325, 349, 376, 404, 416, 514, , 518
ESP10, 326, 350, 378, 405, 418, 517, , 521
ESP10, 328, 355, 382, 409, 422, 520, , 524
ESP10, 329, 352, 380, 407, 419, 523, , 527
ESP10, 335, 355, 388, 409, 420, 525, , 529
ESP10, 336, 357, 393, 408, 420, 528, , 532
ESP10, 338, 355, 392, 407, 419, 531, , 535
ESP10, 343, 360, 395, 410, 424, 534, , 538
ESP10, 342, 359, 395, 409, 424, 537, , 541
ESP10, 346, 362, 399, 414, 427, 540, , 544
ESP10, 345, 364, 398, 413, 427, 543, , 547
ESP10, 346, 361, 396, 411, 424, 546, , 550
ESP10, 350, 366, 401, 416, 429, 549, , 553
ESP10, 355, 370, 403, 420, 431, 552, , 556
ESP10, 356, 369, 407, 419, 431, 555, , 559
ESP10, 358, 369, 406, 419, 431, 558, , 562
ESP10, 358, 371, 407, 421, 432, 561, , 565
ESP10, 361, 373, 409, 424, 435, 564, , 568
ESP10, 367, 379, 415, 427, 438, 567, , 571
ESP10, 368, 382, 416, 429, 437, 570, , 574
ESP10, 368, 383, 418, 430, 438, 573, , 577
ESP10, 369, 383, 418, 431, 438, 576, , 580
ESP10, 367, 384, 416, 429, 436, 579, , 583
ESP10, 356, 376, 407, 420, 425, 582, , 586
ESP10, 352, 371, 405, 416, 421, 585, , 589
ESP10, 353, 370, 404, 415, 419, 587, , 591
ESP10, 357, 373, 408, 420, 424, 590, , 594
ESP10, 358, 375, 408, 420, 425, 593, , 597
ESP10, 367, 382, 414, 427, 434, 596, , 600
ESP10, 364, 380, 412, 426, 431, 599, , 603
ESP10, 374, 391, 421, 435, 441, 602, , 606
ESP10, 378, 391, 422, 435, 443, 605, , 609
ESP10, 379, 390, 421, 436, 443, 608, , 612
ESP10, 384, 398, 426, 439, 445, 611, , 615
ESP10, 376, 392, 419, 432, 439, 614, , 618
ESP10, 378, 393, 422, 436, 441, 617, , 621
ESP10, 381, 396, 424, 438, 445, 620, , 624
ESP10, 380, 396, 424, 436, 445, 623, , 627
ESP10, 384, 402, 427, 440, 451, 626, , 630
ESP10, 387, 406, 428, 441, 453, 629, , 633
ESP10, 386, 400, 423, 436, 448, 632, , 636
ESP10, 386, 398, 423, 435, 447, 635, , 639
ESP10, 388, 398, 422, 434, 448, 638, , 642
ESP10, 397, 406, 432, 442, 457, 641, , 645
ESP10, 387, 396, 425, 433, 447, 644, , 648
ESP10, 390, 402, 429, 439, 450, 647, , 651
ESP10, 394, 408, 433, 442, 454, 649, , 653
ESP10, 405, 419, 445, 459, 465, 652, , 656
ESP10, 402, 417, 443, 458, 463, 655, , 659
ESP10, 404, 422, 446, 460, 464, 658, , 662
ESP10, 401, 421, 443, 457, 461, 661, , 665
ESP10, 403, 422, 445, 458, 461, 664, , 668
ESP10, 401, 419, 442, 454, 458, 667, , 671
ESP10, 400, 417, 440, 452, 456, 670, , 674
ESP10, 400, 419, 437, 450, 454, 673, , 677
ESP10, 400, 417, 435, 449, 454, 676, , 680
ESP10, 400, 416, 435, 448, 454, 679, , 683
ESP10, 401, 416, 438, 449, 454, 682, , 686
ESP10, 407, 422, 444, 454, 459, 685, , 689
ESP10, 433, 447, 468, 477, 482, 688, , 692
ESP10, 435, 452, 470, 479, 487, 691, , 695
ESP10, 439, 455, 473, 480, 489, 694, , 698
ESP10, 415, 432, 449, 457, 466, 697, , 701
ESP10, 416, 431, 450, 457, 466, 700, , 704
ESP10, 418, 436, 452, 458, 468, 703, , 707
ESP10, 424, 441, 456, 464, 475, 706, , 710
ESP10, 419, 431, 449, 453, 462, 708, , 712
ESP10, 422, 435, 448, 456, 462, 711, , 715
ESP10, 421, 437, 448, 456, 462, 714, , 718
ESP10, 439, 456, 466, 473, 479, 717, , 721
ESP10, 439, 456, 468, 474, 479, 720, , 724
ESP10, 438, 455, 468, 473, 480, 723, , 727
ESP10, 441, 460, 469, 476, 482, 726, , 730
ESP10, 445, 461, 470, 477, 483, 729, , 733
ESP10, 448, 462, 470, 477, 481, 732, , 736
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ESP10
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Data Files
/chpsesp/ensemble/natural/ISLI1N_SQIN.ESPF10.csv
ISLI1N_SQIN.ESPF0.csv|2026-05-14
ISLI1N_SQIN.ESPF10.csv|2026-05-14
ISLI1N_SQIN.ESPFM.csv|2026-05-14
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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