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Water Year
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OWYHEE - OWYHEE DAM
(
OWYO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-13
Issued:
2026-05-13
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
35
39
12
46
338
APR-JUL
32
36
12
42
310
JAN-SEP
102
106
18
113
575
JAN-JUL
99
103
19
109
547
OCT-SEP
159
163
26
170
639
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-13
Issued:
2026-05-13
Hide Forecast
APR-SEP
35
39
12
46
338
APR-JUL
32
36
12
42
310
JAN-SEP
102
107
19
113
575
JAN-JUL
100
103
19
109
547
OCT-SEP
159
164
26
170
639
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-13
Issued:
2026-05-13
Hide Forecast
APR-SEP
36
42
12
53
338
APR-JUL
33
39
13
50
310
JAN-SEP
104
109
19
120
575
JAN-JUL
101
106
19
117
547
OCT-SEP
161
166
26
177
639
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 299, 353, 435, 469, 487, 71, , 75
ESP10, 297, 351, 433, 467, 485, 74, , 78
ESP10, 294, 349, 431, 465, 484, 77, , 81
ESP10, 296, 350, 432, 467, 484, 80, , 84
ESP10, 314, 369, 448, 480, 495, 83, , 87
ESP10, 311, 367, 445, 478, 495, 86, , 90
ESP10, 312, 368, 446, 479, 495, 89, , 93
ESP10, 312, 368, 446, 479, 496, 92, , 96
ESP10, 311, 367, 446, 478, 495, 95, , 99
ESP10, 304, 360, 440, 475, 492, 98, , 102
ESP10, 299, 354, 435, 472, 489, 101, , 105
ESP10, 307, 363, 443, 476, 494, 104, , 108
ESP10, 314, 362, 442, 475, 493, 107, , 111
ESP10, 318, 364, 445, 476, 495, 110, , 114
ESP10, 314, 363, 440, 474, 492, 112, , 116
ESP10, 308, 356, 435, 471, 490, 115, , 119
ESP10, 306, 355, 433, 470, 489, 118, , 122
ESP10, 307, 355, 433, 470, 488, 121, , 125
ESP10, 314, 361, 437, 473, 490, 124, , 128
ESP10, 316, 361, 437, 473, 490, 127, , 131
ESP10, 316, 360, 436, 471, 489, 130, , 134
ESP10, 325, 366, 442, 475, 492, 133, , 137
ESP10, 328, 367, 444, 476, 493, 136, , 140
ESP10, 326, 366, 444, 477, 492, 139, , 143
ESP10, 321, 365, 440, 476, 490, 142, , 146
ESP10, 320, 365, 441, 476, 490, 145, , 149
ESP10, 324, 367, 442, 476, 490, 148, , 152
ESP10, 326, 367, 443, 476, 490, 151, , 155
ESP10, 325, 366, 442, 476, 490, 154, , 158
ESP10, 324, 365, 441, 474, 488, 157, , 161
ESP10, 326, 369, 443, 477, 490, 160, , 164
ESP10, 328, 370, 444, 477, 490, 163, , 167
ESP10, 327, 369, 443, 478, 490, 166, , 170
ESP10, 325, 367, 441, 477, 490, 169, , 173
ESP10, 322, 365, 439, 476, 489, 172, , 176
ESP10, 322, 365, 438, 477, 489, 175, , 179
ESP10, 317, 363, 436, 476, 487, 178, , 182
ESP10, 308, 360, 431, 471, 486, 181, , 185
ESP10, 310, 364, 432, 472, 487, 184, , 188
ESP10, 320, 367, 437, 475, 488, 187, , 191
ESP10, 324, 369, 439, 475, 489, 190, , 194
ESP10, 327, 368, 441, 475, 488, 193, , 197
ESP10, 324, 364, 437, 471, 487, 195, , 199
ESP10, 328, 366, 438, 472, 487, 198, , 202
ESP10, 334, 372, 446, 476, 490, 201, , 205
ESP10, 339, 376, 451, 480, 491, 204, , 208
ESP10, 345, 383, 456, 483, 493, 207, , 211
ESP10, 349, 386, 458, 484, 493, 210, , 214
ESP10, 347, 384, 457, 483, 493, 213, , 217
ESP10, 346, 384, 458, 484, 493, 216, , 220
ESP10, 344, 384, 456, 483, 493, 219, , 223
ESP10, 344, 383, 454, 482, 492, 222, , 226
ESP10, 351, 388, 458, 485, 494, 225, , 229
ESP10, 352, 392, 459, 485, 494, 228, , 232
ESP10, 353, 392, 458, 485, 494, 231, , 235
ESP10, 353, 395, 458, 485, 495, 234, , 238
ESP10, 351, 394, 456, 484, 495, 237, , 241
ESP10, 352, 396, 457, 484, 495, 240, , 244
ESP10, 358, 396, 456, 483, 495, 243, , 247
ESP10, 356, 390, 452, 480, 494, 246, , 250
ESP10, 360, 391, 454, 481, 494, 249, , 253
ESP10, 364, 395, 458, 483, 495, 252, , 256
ESP10, 359, 390, 457, 481, 494, 255, , 259
ESP10, 361, 391, 459, 482, 496, 258, , 262
ESP10, 367, 390, 454, 480, 495, 261, , 265
ESP10, 373, 393, 459, 484, 496, 264, , 268
ESP10, 370, 391, 456, 482, 495, 267, , 271
ESP10, 377, 395, 462, 484, 496, 270, , 274
ESP10, 379, 395, 463, 484, 496, 273, , 277
ESP10, 376, 396, 462, 482, 496, 276, , 280
ESP10, 371, 396, 460, 480, 494, 278, , 282
ESP10, 362, 388, 453, 475, 492, 281, , 285
ESP10, 356, 384, 450, 472, 490, 284, , 288
ESP10, 356, 386, 450, 472, 490, 287, , 291
ESP10, 361, 390, 454, 474, 491, 290, , 294
ESP10, 355, 386, 450, 471, 490, 293, , 297
ESP10, 347, 381, 443, 470, 488, 296, , 300
ESP10, 349, 382, 445, 470, 489, 299, , 303
ESP10, 345, 380, 442, 469, 487, 302, , 306
ESP10, 346, 383, 443, 469, 486, 305, , 309
ESP10, 357, 391, 452, 474, 489, 308, , 312
ESP10, 352, 387, 448, 473, 487, 311, , 315
ESP10, 359, 389, 454, 474, 489, 314, , 318
ESP10, 364, 391, 456, 475, 491, 317, , 321
ESP10, 362, 388, 455, 474, 491, 320, , 324
ESP10, 370, 394, 458, 478, 494, 323, , 327
ESP10, 370, 394, 457, 479, 494, 326, , 330
ESP10, 376, 398, 460, 483, 496, 329, , 333
ESP10, 376, 399, 458, 483, 495, 332, , 336
ESP10, 376, 403, 459, 483, 495, 335, , 339
ESP10, 368, 397, 452, 481, 494, 338, , 342
ESP10, 376, 401, 455, 482, 495, 341, , 345
ESP10, 377, 402, 456, 482, 494, 344, , 348
ESP10, 375, 397, 454, 480, 493, 347, , 351
ESP10, 374, 405, 455, 478, 492, 350, , 354
ESP10, 377, 409, 461, 479, 493, 353, , 357
ESP10, 378, 410, 461, 479, 494, 356, , 360
ESP10, 380, 412, 462, 480, 494, 359, , 363
ESP10, 379, 411, 460, 478, 493, 361, , 365
ESP10, 379, 415, 461, 478, 494, 364, , 368
ESP10, 382, 417, 464, 479, 494, 367, , 371
ESP10, 383, 420, 465, 479, 494, 370, , 374
ESP10, 384, 420, 465, 479, 494, 373, , 377
ESP10, 387, 421, 467, 479, 494, 376, , 380
ESP10, 388, 421, 468, 480, 494, 379, , 383
ESP10, 388, 422, 468, 481, 494, 382, , 386
ESP10, 392, 426, 471, 484, 497, 385, , 389
ESP10, 392, 426, 470, 482, 496, 388, , 392
ESP10, 392, 427, 470, 482, 496, 391, , 395
ESP10, 393, 427, 471, 482, 496, 394, , 398
ESP10, 395, 427, 473, 485, 497, 397, , 401
ESP10, 395, 427, 474, 485, 497, 400, , 404
ESP10, 395, 427, 474, 486, 497, 403, , 407
ESP10, 395, 428, 474, 486, 498, 406, , 410
ESP10, 394, 428, 475, 486, 498, 409, , 413
ESP10, 395, 431, 475, 487, 499, 412, , 416
ESP10, 395, 432, 476, 486, 499, 415, , 419
ESP10, 394, 433, 475, 485, 499, 418, , 422
ESP10, 403, 437, 477, 490, 500, 421, , 425
ESP10, 404, 441, 478, 490, 501, 424, , 428
ESP10, 404, 442, 478, 490, 501, 427, , 431
ESP10, 406, 442, 478, 490, 501, 430, , 434
ESP10, 406, 441, 478, 490, 501, 433, , 437
ESP10, 401, 438, 477, 490, 501, 436, , 440
ESP10, 401, 438, 474, 489, 501, 439, , 443
ESP10, 411, 445, 479, 494, 505, 442, , 446
ESP10, 415, 447, 483, 496, 505, 445, , 449
ESP10, 416, 446, 483, 496, 505, 447, , 451
ESP10, 414, 444, 483, 496, 504, 450, , 454
ESP10, 411, 444, 482, 494, 503, 453, , 457
ESP10, 407, 441, 480, 490, 501, 456, , 460
ESP10, 408, 443, 481, 492, 502, 459, , 463
ESP10, 411, 447, 486, 496, 506, 462, , 466
ESP10, 412, 448, 487, 497, 507, 465, , 469
ESP10, 417, 452, 488, 499, 508, 468, , 472
ESP10, 417, 451, 488, 499, 508, 471, , 475
ESP10, 413, 446, 486, 497, 506, 474, , 478
ESP10, 408, 440, 483, 494, 504, 477, , 481
ESP10, 408, 441, 482, 494, 502, 480, , 484
ESP10, 412, 444, 485, 496, 504, 483, , 487
ESP10, 414, 446, 487, 497, 505, 486, , 490
ESP10, 413, 448, 487, 497, 505, 489, , 493
ESP10, 421, 452, 489, 499, 506, 492, , 496
ESP10, 422, 452, 489, 498, 506, 495, , 499
ESP10, 418, 453, 487, 497, 504, 498, , 502
ESP10, 420, 457, 487, 496, 504, 501, , 505
ESP10, 415, 448, 484, 492, 501, 504, , 508
ESP10, 406, 439, 478, 487, 497, 507, , 511
ESP10, 402, 435, 477, 486, 497, 510, , 514
ESP10, 403, 436, 478, 486, 497, 513, , 517
ESP10, 408, 440, 479, 488, 498, 516, , 520
ESP10, 405, 439, 477, 486, 496, 519, , 523
ESP10, 418, 454, 485, 494, 504, 522, , 526
ESP10, 445, 472, 496, 505, 512, 525, , 529
ESP10, 446, 471, 494, 504, 511, 528, , 532
ESP10, 453, 474, 497, 506, 513, 530, , 534
ESP10, 456, 477, 498, 506, 514, 533, , 537
ESP10, 456, 478, 499, 507, 514, 536, , 540
ESP10, 456, 478, 500, 507, 515, 539, , 543
ESP10, 457, 478, 500, 507, 515, 542, , 546
ESP10, 458, 478, 501, 507, 516, 545, , 549
ESP10, 459, 479, 501, 508, 516, 548, , 552
ESP10, 459, 480, 501, 508, 516, 551, , 555
ESP10, 459, 482, 502, 509, 516, 554, , 558
ESP10, 460, 483, 503, 509, 516, 557, , 561
ESP10, 465, 484, 503, 509, 516, 560, , 564
ESP10, 467, 484, 504, 510, 516, 563, , 567
ESP10, 469, 486, 503, 511, 516, 566, , 570
ESP10, 474, 492, 506, 513, 516, 569, , 573
ESP10, 477, 494, 506, 515, 516, 572, , 576
ESP10, 478, 494, 506, 515, 517, 575, , 579
ESP10, 479, 494, 507, 515, 517, 578, , 582
ESP10, 481, 494, 509, 515, 517, 581, , 585
ESP10, 474, 488, 504, 512, 515, 584, , 588
ESP10, 473, 488, 502, 510, 512, 587, , 591
ESP10, 470, 488, 499, 505, 508, 590, , 594
ESP10, 477, 494, 504, 511, 513, 593, , 597
ESP10, 472, 489, 499, 505, 507, 596, , 600
ESP10, 473, 489, 500, 505, 507, 599, , 603
ESP10, 476, 494, 504, 508, 510, 602, , 606
ESP10, 480, 496, 507, 510, 511, 605, , 609
ESP10, 476, 493, 505, 507, 509, 608, , 612
ESP10, 468, 482, 495, 500, 502, 611, , 615
ESP10, 477, 489, 501, 506, 508, 613, , 617
ESP10, 470, 483, 495, 501, 503, 616, , 620
ESP10, 468, 482, 495, 500, 501, 619, , 623
ESP10, 470, 484, 496, 502, 503, 622, , 626
ESP10, 476, 489, 501, 505, 507, 625, , 629
ESP10, 454, 468, 481, 486, 488, 628, , 632
ESP10, 441, 455, 468, 474, 477, 631, , 635
ESP10, 441, 460, 470, 476, 478, 634, , 638
ESP10, 449, 469, 477, 484, 486, 637, , 641
ESP10, 447, 468, 477, 484, 485, 640, , 644
ESP10, 452, 477, 486, 493, 494, 643, , 647
ESP10, 455, 477, 490, 493, 495, 646, , 650
ESP10, 483, 500, 508, 510, 511, 649, , 653
ESP10, 480, 497, 504, 506, 507, 652, , 656
ESP10, 481, 498, 508, 510, 511, 655, , 659
ESP10, 480, 501, 509, 511, 512, 658, , 662
ESP10, 484, 504, 509, 510, 511, 661, , 665
ESP10, 482, 500, 507, 508, 509, 664, , 668
ESP10, 489, 506, 510, 511, 512, 667, , 671
ESP10, 493, 507, 511, 512, 513, 670, , 674
ESP10, 498, 511, 513, 514, 515, 673, , 677
ESP10, 499, 513, 515, 516, 516, 676, , 680
ESP10, 503, 514, 516, 517, 517, 679, , 683
ESP10, 499, 514, 516, 517, 517, 682, , 686
ESP10, 493, 509, 513, 515, 516, 685, , 689
ESP10, 506, 514, 516, 517, 517, 688, , 692
ESP10, 508, 514, 516, 517, 517, 691, , 695
ESP10, 507, 514, 516, 517, 517, 694, , 698
ESP10, 511, 515, 516, 517, 517, 696, , 700
ESP10, 512, 515, 516, 517, 517, 699, , 703
ESP10, 513, 515, 516, 517, 517, 702, , 706
ESP10, 514, 515, 516, 517, 517, 705, , 709
ESP10, 514, 515, 516, 517, 517, 708, , 712
ESP10, 514, 515, 516, 517, 517, 711, , 715
ESP10, 514, 515, 516, 517, 517, 714, , 718
ESP10, 514, 515, 516, 517, 517, 717, , 721
ESP10, 514, 515, 516, 517, 517, 720, , 724
ESP10, 514, 515, 516, 517, 517, 723, , 727
ESP10, 514, 515, 516, 517, 517, 726, , 730
ESP10, 515, 516, 516, 517, 518, 729, , 733
ESP10, 515, 515, 516, 517, 517, 732, , 736
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Data Files
/chpsesp/ensemble/natural/OWYO3N_SQIN.ESPF10.csv
OWYO3N_SQIN.ESPF0.csv|2026-05-13
OWYO3N_SQIN.ESPF10.csv|2026-05-13
OWYO3N_SQIN.ESPFM.csv|2026-05-13
APR-SEP
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ESP10,ESPM,ESP0
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