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Water Year
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WILLAMETTE - AT CORVALLIS
(
CORO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1661
1848
58
2265
3185
APR-JUL
1442
1577
57
2000
2747
JAN-SEP
4140
4327
61
4745
7069
JAN-JUL
3922
4056
61
4479
6631
OCT-SEP
5709
5896
63
6314
9385
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
1668
1861
58
2447
3185
APR-JUL
1438
1588
58
2156
2747
JAN-SEP
4147
4340
61
4927
7069
JAN-JUL
3918
4068
61
4636
6631
OCT-SEP
5716
5909
63
6496
9385
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
1699
2040
64
2537
3185
APR-JUL
1459
1719
63
2253
2747
JAN-SEP
4178
4519
64
5017
7069
JAN-JUL
3938
4199
63
4733
6631
OCT-SEP
5747
6088
65
6586
9385
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 193, 278, 317, 365, 432, 71, , 75
ESP10, 192, 278, 316, 364, 430, 74, , 78
ESP10, 192, 278, 316, 365, 431, 77, , 81
ESP10, 192, 278, 317, 365, 431, 81, , 85
ESP10, 192, 278, 316, 365, 431, 84, , 88
ESP10, 192, 277, 316, 364, 430, 87, , 91
ESP10, 192, 277, 316, 364, 429, 90, , 94
ESP10, 192, 277, 317, 364, 430, 93, , 97
ESP10, 192, 277, 317, 365, 431, 96, , 100
ESP10, 192, 277, 316, 364, 430, 100, , 104
ESP10, 192, 277, 316, 364, 430, 103, , 107
ESP10, 192, 277, 316, 364, 429, 106, , 110
ESP10, 192, 277, 316, 364, 429, 109, , 113
ESP10, 192, 276, 316, 364, 428, 112, , 116
ESP10, 193, 276, 315, 363, 427, 115, , 119
ESP10, 192, 275, 313, 362, 424, 119, , 123
ESP10, 191, 275, 312, 361, 423, 122, , 126
ESP10, 191, 275, 312, 361, 423, 125, , 129
ESP10, 192, 276, 313, 362, 424, 128, , 132
ESP10, 192, 276, 314, 362, 424, 131, , 135
ESP10, 191, 275, 313, 361, 422, 134, , 138
ESP10, 191, 275, 313, 362, 423, 138, , 142
ESP10, 191, 275, 313, 361, 422, 141, , 145
ESP10, 192, 276, 316, 363, 426, 144, , 148
ESP10, 192, 276, 317, 364, 426, 147, , 151
ESP10, 192, 276, 316, 363, 425, 150, , 154
ESP10, 193, 276, 317, 364, 425, 153, , 157
ESP10, 193, 276, 317, 363, 425, 156, , 160
ESP10, 193, 276, 316, 363, 425, 160, , 164
ESP10, 193, 275, 315, 363, 423, 163, , 167
ESP10, 192, 275, 314, 363, 422, 166, , 170
ESP10, 192, 275, 313, 364, 421, 169, , 173
ESP10, 193, 275, 313, 365, 421, 172, , 176
ESP10, 193, 275, 314, 366, 423, 175, , 179
ESP10, 194, 276, 316, 368, 424, 179, , 183
ESP10, 194, 277, 316, 368, 424, 182, , 186
ESP10, 194, 277, 315, 368, 424, 185, , 189
ESP10, 195, 277, 315, 367, 422, 188, , 192
ESP10, 195, 277, 315, 367, 422, 191, , 195
ESP10, 194, 276, 313, 366, 420, 194, , 198
ESP10, 197, 279, 317, 371, 424, 198, , 202
ESP10, 198, 281, 317, 371, 425, 201, , 205
ESP10, 200, 282, 317, 371, 425, 204, , 208
ESP10, 202, 284, 319, 375, 429, 207, , 211
ESP10, 202, 284, 320, 375, 428, 210, , 214
ESP10, 201, 283, 319, 373, 426, 213, , 217
ESP10, 204, 284, 321, 378, 429, 217, , 221
ESP10, 206, 284, 323, 381, 430, 220, , 224
ESP10, 207, 285, 324, 383, 432, 223, , 227
ESP10, 207, 285, 324, 385, 432, 226, , 230
ESP10, 209, 286, 323, 385, 432, 229, , 233
ESP10, 209, 286, 322, 388, 431, 232, , 236
ESP10, 210, 287, 324, 390, 432, 236, , 240
ESP10, 211, 289, 326, 393, 435, 239, , 243
ESP10, 212, 291, 326, 397, 435, 242, , 246
ESP10, 215, 293, 327, 399, 435, 245, , 249
ESP10, 215, 294, 327, 398, 435, 248, , 252
ESP10, 214, 293, 327, 396, 435, 251, , 255
ESP10, 216, 296, 330, 398, 438, 254, , 258
ESP10, 212, 295, 326, 393, 432, 258, , 262
ESP10, 211, 295, 326, 392, 430, 261, , 265
ESP10, 214, 299, 327, 395, 434, 264, , 268
ESP10, 214, 297, 325, 392, 431, 267, , 271
ESP10, 212, 294, 320, 386, 428, 270, , 274
ESP10, 214, 298, 321, 388, 431, 273, , 277
ESP10, 214, 297, 319, 388, 428, 277, , 281
ESP10, 212, 295, 318, 390, 428, 280, , 284
ESP10, 218, 300, 324, 398, 435, 283, , 287
ESP10, 218, 300, 325, 399, 435, 286, , 290
ESP10, 213, 295, 321, 392, 431, 289, , 293
ESP10, 211, 293, 320, 390, 429, 292, , 296
ESP10, 210, 292, 321, 388, 429, 296, , 300
ESP10, 207, 288, 319, 384, 427, 299, , 303
ESP10, 209, 291, 322, 385, 429, 302, , 306
ESP10, 211, 293, 324, 386, 430, 305, , 309
ESP10, 208, 293, 323, 383, 428, 308, , 312
ESP10, 210, 295, 323, 385, 429, 311, , 315
ESP10, 210, 296, 324, 387, 429, 315, , 319
ESP10, 211, 296, 324, 387, 429, 318, , 322
ESP10, 213, 296, 325, 388, 429, 321, , 325
ESP10, 214, 296, 326, 389, 429, 324, , 328
ESP10, 218, 296, 326, 390, 430, 327, , 331
ESP10, 220, 298, 329, 393, 432, 330, , 334
ESP10, 221, 298, 329, 394, 433, 333, , 337
ESP10, 218, 295, 328, 391, 431, 337, , 341
ESP10, 216, 293, 328, 389, 430, 340, , 344
ESP10, 219, 295, 331, 391, 433, 343, , 347
ESP10, 220, 300, 333, 395, 434, 346, , 350
ESP10, 219, 302, 333, 396, 434, 349, , 353
ESP10, 220, 302, 333, 397, 435, 352, , 356
ESP10, 221, 306, 338, 398, 436, 356, , 360
ESP10, 220, 306, 337, 396, 435, 359, , 363
ESP10, 217, 303, 336, 392, 432, 362, , 366
ESP10, 219, 305, 339, 394, 434, 365, , 369
ESP10, 220, 305, 344, 394, 434, 368, , 372
ESP10, 219, 304, 344, 394, 434, 371, , 375
ESP10, 217, 303, 344, 391, 432, 375, , 379
ESP10, 221, 307, 348, 395, 436, 378, , 382
ESP10, 222, 310, 350, 397, 437, 381, , 385
ESP10, 222, 311, 350, 397, 437, 384, , 388
ESP10, 223, 312, 351, 398, 439, 387, , 391
ESP10, 227, 313, 351, 398, 439, 390, , 394
ESP10, 228, 313, 351, 398, 439, 394, , 398
ESP10, 230, 313, 352, 398, 439, 397, , 401
ESP10, 233, 314, 353, 402, 440, 400, , 404
ESP10, 233, 313, 353, 403, 440, 403, , 407
ESP10, 231, 311, 354, 401, 438, 406, , 410
ESP10, 233, 313, 357, 405, 440, 409, , 413
ESP10, 233, 313, 359, 407, 441, 412, , 416
ESP10, 234, 315, 360, 408, 443, 416, , 420
ESP10, 233, 314, 364, 407, 443, 419, , 423
ESP10, 233, 314, 365, 408, 443, 422, , 426
ESP10, 232, 313, 366, 408, 442, 425, , 429
ESP10, 233, 314, 367, 410, 444, 428, , 432
ESP10, 234, 314, 367, 411, 444, 431, , 435
ESP10, 233, 314, 367, 410, 444, 435, , 439
ESP10, 234, 315, 367, 411, 444, 438, , 442
ESP10, 233, 315, 367, 410, 444, 441, , 445
ESP10, 234, 318, 368, 412, 445, 444, , 448
ESP10, 236, 319, 369, 418, 449, 447, , 451
ESP10, 236, 322, 369, 423, 449, 450, , 454
ESP10, 235, 322, 369, 423, 448, 454, , 458
ESP10, 234, 322, 367, 422, 446, 457, , 461
ESP10, 232, 323, 365, 419, 443, 460, , 464
ESP10, 243, 328, 368, 421, 443, 463, , 467
ESP10, 245, 329, 369, 421, 445, 466, , 470
ESP10, 245, 325, 365, 417, 440, 469, , 473
ESP10, 252, 326, 369, 422, 441, 473, , 477
ESP10, 251, 323, 367, 419, 437, 476, , 480
ESP10, 249, 320, 368, 415, 435, 479, , 483
ESP10, 249, 320, 372, 413, 436, 482, , 486
ESP10, 250, 321, 373, 414, 436, 485, , 489
ESP10, 243, 313, 362, 408, 431, 488, , 492
ESP10, 243, 312, 362, 408, 432, 491, , 495
ESP10, 241, 307, 356, 407, 430, 495, , 499
ESP10, 238, 300, 351, 403, 427, 498, , 502
ESP10, 241, 300, 349, 403, 427, 501, , 505
ESP10, 246, 309, 355, 408, 434, 504, , 508
ESP10, 236, 301, 344, 397, 425, 507, , 511
ESP10, 250, 318, 359, 409, 438, 510, , 514
ESP10, 255, 320, 363, 409, 440, 514, , 518
ESP10, 262, 326, 370, 416, 446, 517, , 521
ESP10, 267, 331, 376, 421, 451, 520, , 524
ESP10, 268, 338, 378, 421, 451, 523, , 527
ESP10, 270, 341, 379, 422, 451, 526, , 530
ESP10, 267, 341, 381, 420, 451, 529, , 533
ESP10, 259, 336, 376, 414, 444, 533, , 537
ESP10, 255, 332, 373, 411, 441, 536, , 540
ESP10, 251, 327, 369, 407, 437, 539, , 543
ESP10, 250, 327, 370, 406, 437, 542, , 546
ESP10, 252, 329, 376, 409, 438, 545, , 549
ESP10, 253, 333, 379, 409, 440, 548, , 552
ESP10, 252, 331, 377, 406, 436, 552, , 556
ESP10, 246, 321, 370, 398, 428, 555, , 559
ESP10, 250, 324, 371, 399, 432, 558, , 562
ESP10, 247, 320, 372, 395, 429, 561, , 565
ESP10, 249, 321, 379, 398, 435, 564, , 568
ESP10, 248, 322, 377, 398, 434, 567, , 571
ESP10, 252, 326, 379, 401, 438, 571, , 575
ESP10, 260, 335, 386, 408, 444, 574, , 578
ESP10, 265, 334, 383, 413, 443, 577, , 581
ESP10, 262, 331, 378, 408, 442, 580, , 584
ESP10, 270, 341, 386, 415, 451, 583, , 587
ESP10, 274, 350, 389, 424, 459, 586, , 590
ESP10, 275, 351, 389, 426, 459, 589, , 593
ESP10, 276, 344, 389, 421, 452, 593, , 597
ESP10, 272, 335, 384, 417, 447, 596, , 600
ESP10, 277, 336, 393, 421, 452, 599, , 603
ESP10, 287, 341, 398, 430, 459, 602, , 606
ESP10, 290, 344, 405, 435, 463, 605, , 609
ESP10, 292, 351, 407, 435, 464, 608, , 612
ESP10, 305, 354, 409, 435, 467, 612, , 616
ESP10, 306, 350, 410, 431, 464, 615, , 619
ESP10, 289, 335, 392, 418, 446, 618, , 622
ESP10, 278, 328, 381, 408, 438, 621, , 625
ESP10, 292, 343, 395, 418, 448, 624, , 628
ESP10, 280, 335, 382, 403, 434, 627, , 631
ESP10, 288, 354, 389, 414, 443, 631, , 635
ESP10, 301, 355, 387, 420, 448, 634, , 638
ESP10, 314, 366, 393, 432, 455, 637, , 641
ESP10, 330, 371, 404, 433, 458, 640, , 644
ESP10, 332, 374, 418, 436, 464, 643, , 647
ESP10, 340, 385, 426, 445, 471, 646, , 650
ESP10, 345, 393, 430, 457, 476, 650, , 654
ESP10, 349, 392, 426, 460, 477, 653, , 657
ESP10, 358, 398, 429, 466, 480, 656, , 660
ESP10, 351, 394, 424, 460, 479, 659, , 663
ESP10, 352, 397, 424, 469, 482, 662, , 666
ESP10, 329, 376, 402, 453, 466, 665, , 669
ESP10, 315, 363, 397, 438, 452, 668, , 672
ESP10, 313, 360, 393, 437, 451, 672, , 676
ESP10, 299, 342, 382, 421, 436, 675, , 679
ESP10, 289, 331, 372, 410, 425, 678, , 682
ESP10, 310, 342, 378, 416, 430, 681, , 685
ESP10, 321, 349, 382, 421, 431, 684, , 688
ESP10, 321, 349, 381, 421, 431, 687, , 691
ESP10, 339, 364, 398, 430, 439, 691, , 695
ESP10, 339, 365, 398, 427, 437, 694, , 698
ESP10, 341, 372, 398, 427, 438, 697, , 701
ESP10, 344, 373, 401, 430, 440, 700, , 704
ESP10, 357, 384, 407, 435, 446, 703, , 707
ESP10, 352, 383, 404, 431, 442, 706, , 710
ESP10, 355, 387, 410, 434, 444, 710, , 714
ESP10, 356, 391, 411, 433, 444, 713, , 717
ESP10, 356, 392, 418, 433, 443, 716, , 720
ESP10, 361, 396, 422, 435, 444, 719, , 723
ESP10, 366, 397, 423, 437, 444, 722, , 726
ESP10, 369, 395, 422, 435, 443, 725, , 729
ESP10, 372, 398, 421, 435, 443, 729, , 733
ESP10, 374, 398, 421, 433, 442, 732, , 736
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ESP10
HEFS
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Data Files
/chpsesp/ensemble/natural/CORO3N_SQIN.ESPF10.csv
CORO3N_SQIN.ESPF0.csv|2026-04-29
CORO3N_SQIN.ESPF10.csv|2026-04-29
CORO3N_SQIN.ESPFM.csv|2026-04-29
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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