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Archive:
Water Year
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WILLAMETTE - AT CORVALLIS
(
CORO3
)
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
1673
1767
55
1967
3185
APR-JUL
1449
1503
55
1703
2747
JAN-SEP
4152
4247
60
4446
7069
JAN-JUL
3929
3982
60
4183
6631
OCT-SEP
5721
5816
62
6015
9385
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-13
Issued:
2026-05-13
Hide Forecast
APR-SEP
1684
1791
56
2059
3185
APR-JUL
1461
1547
56
1788
2747
JAN-SEP
4163
4270
60
4538
7069
JAN-JUL
3940
4026
61
4268
6631
OCT-SEP
5732
5839
62
6107
9385
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-13
Issued:
2026-05-13
Hide Forecast
APR-SEP
1686
1830
57
2196
3185
APR-JUL
1466
1572
57
1925
2747
JAN-SEP
4166
4310
61
4676
7069
JAN-JUL
3946
4051
61
4405
6631
OCT-SEP
5735
5879
63
6245
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, 80, , 84
ESP10, 192, 278, 316, 365, 431, 83, , 87
ESP10, 192, 277, 316, 364, 430, 86, , 90
ESP10, 192, 277, 316, 364, 429, 89, , 93
ESP10, 192, 277, 317, 364, 430, 92, , 96
ESP10, 192, 277, 317, 365, 431, 95, , 99
ESP10, 192, 277, 316, 364, 430, 98, , 102
ESP10, 192, 277, 316, 364, 430, 101, , 105
ESP10, 192, 277, 316, 364, 429, 104, , 108
ESP10, 192, 277, 316, 364, 429, 107, , 111
ESP10, 192, 276, 316, 364, 428, 110, , 114
ESP10, 193, 276, 315, 363, 427, 112, , 116
ESP10, 192, 275, 313, 362, 424, 115, , 119
ESP10, 191, 275, 312, 361, 423, 118, , 122
ESP10, 191, 275, 312, 361, 423, 121, , 125
ESP10, 192, 276, 313, 362, 424, 124, , 128
ESP10, 192, 276, 314, 362, 424, 127, , 131
ESP10, 191, 275, 313, 361, 422, 130, , 134
ESP10, 191, 275, 313, 362, 423, 133, , 137
ESP10, 191, 275, 313, 361, 422, 136, , 140
ESP10, 192, 276, 316, 363, 426, 139, , 143
ESP10, 192, 276, 317, 364, 426, 142, , 146
ESP10, 192, 276, 316, 363, 425, 145, , 149
ESP10, 193, 276, 317, 364, 425, 148, , 152
ESP10, 193, 276, 317, 363, 425, 151, , 155
ESP10, 193, 276, 316, 363, 425, 154, , 158
ESP10, 193, 275, 315, 363, 423, 157, , 161
ESP10, 192, 275, 314, 363, 422, 160, , 164
ESP10, 192, 275, 313, 364, 421, 163, , 167
ESP10, 193, 275, 313, 365, 421, 166, , 170
ESP10, 193, 275, 314, 366, 423, 169, , 173
ESP10, 194, 276, 316, 368, 424, 172, , 176
ESP10, 194, 277, 316, 368, 424, 175, , 179
ESP10, 194, 277, 315, 368, 424, 178, , 182
ESP10, 195, 277, 315, 367, 422, 181, , 185
ESP10, 195, 277, 315, 367, 422, 184, , 188
ESP10, 194, 276, 313, 366, 420, 187, , 191
ESP10, 197, 279, 317, 371, 424, 190, , 194
ESP10, 198, 281, 317, 371, 425, 193, , 197
ESP10, 200, 282, 317, 371, 425, 195, , 199
ESP10, 202, 284, 319, 375, 429, 198, , 202
ESP10, 202, 284, 320, 375, 428, 201, , 205
ESP10, 201, 283, 319, 373, 426, 204, , 208
ESP10, 204, 284, 321, 378, 429, 207, , 211
ESP10, 206, 284, 323, 381, 430, 210, , 214
ESP10, 207, 285, 324, 383, 432, 213, , 217
ESP10, 207, 285, 324, 385, 432, 216, , 220
ESP10, 209, 286, 323, 385, 432, 219, , 223
ESP10, 209, 286, 322, 388, 431, 222, , 226
ESP10, 210, 287, 324, 390, 432, 225, , 229
ESP10, 211, 289, 326, 393, 435, 228, , 232
ESP10, 212, 291, 326, 397, 435, 231, , 235
ESP10, 215, 293, 327, 399, 435, 234, , 238
ESP10, 215, 294, 327, 398, 435, 237, , 241
ESP10, 214, 293, 327, 396, 435, 240, , 244
ESP10, 216, 296, 330, 398, 438, 243, , 247
ESP10, 212, 295, 326, 393, 432, 246, , 250
ESP10, 211, 295, 326, 392, 430, 249, , 253
ESP10, 214, 299, 327, 395, 434, 252, , 256
ESP10, 214, 297, 325, 392, 431, 255, , 259
ESP10, 212, 294, 320, 386, 428, 258, , 262
ESP10, 214, 298, 321, 388, 431, 261, , 265
ESP10, 214, 297, 319, 388, 428, 264, , 268
ESP10, 212, 295, 318, 390, 428, 267, , 271
ESP10, 218, 300, 324, 398, 435, 270, , 274
ESP10, 218, 300, 325, 399, 435, 273, , 277
ESP10, 213, 295, 321, 392, 431, 276, , 280
ESP10, 211, 293, 320, 390, 429, 278, , 282
ESP10, 210, 292, 321, 388, 429, 281, , 285
ESP10, 207, 288, 319, 384, 427, 284, , 288
ESP10, 209, 291, 322, 385, 429, 287, , 291
ESP10, 211, 293, 324, 386, 430, 290, , 294
ESP10, 208, 293, 323, 383, 428, 293, , 297
ESP10, 210, 295, 323, 385, 429, 296, , 300
ESP10, 210, 296, 324, 387, 429, 299, , 303
ESP10, 211, 296, 324, 387, 429, 302, , 306
ESP10, 213, 296, 325, 388, 429, 305, , 309
ESP10, 214, 296, 326, 389, 429, 308, , 312
ESP10, 218, 296, 326, 390, 430, 311, , 315
ESP10, 220, 298, 329, 393, 432, 314, , 318
ESP10, 221, 298, 329, 394, 433, 317, , 321
ESP10, 218, 295, 328, 391, 431, 320, , 324
ESP10, 216, 293, 328, 389, 430, 323, , 327
ESP10, 219, 295, 331, 391, 433, 326, , 330
ESP10, 220, 300, 333, 395, 434, 329, , 333
ESP10, 219, 302, 333, 396, 434, 332, , 336
ESP10, 220, 302, 333, 397, 435, 335, , 339
ESP10, 221, 306, 338, 398, 436, 338, , 342
ESP10, 220, 306, 337, 396, 435, 341, , 345
ESP10, 217, 303, 336, 392, 432, 344, , 348
ESP10, 219, 305, 339, 394, 434, 347, , 351
ESP10, 220, 305, 344, 394, 434, 350, , 354
ESP10, 219, 304, 344, 394, 434, 353, , 357
ESP10, 217, 303, 344, 391, 432, 356, , 360
ESP10, 221, 307, 348, 395, 436, 359, , 363
ESP10, 222, 310, 350, 397, 437, 361, , 365
ESP10, 222, 311, 350, 397, 437, 364, , 368
ESP10, 223, 312, 351, 398, 439, 367, , 371
ESP10, 227, 313, 351, 398, 439, 370, , 374
ESP10, 228, 313, 351, 398, 439, 373, , 377
ESP10, 230, 313, 352, 398, 439, 376, , 380
ESP10, 233, 314, 353, 402, 440, 379, , 383
ESP10, 233, 313, 353, 403, 440, 382, , 386
ESP10, 231, 311, 354, 401, 438, 385, , 389
ESP10, 233, 313, 357, 405, 440, 388, , 392
ESP10, 233, 313, 359, 407, 441, 391, , 395
ESP10, 234, 315, 360, 408, 443, 394, , 398
ESP10, 233, 314, 364, 407, 443, 397, , 401
ESP10, 233, 314, 365, 408, 443, 400, , 404
ESP10, 232, 313, 366, 408, 442, 403, , 407
ESP10, 233, 314, 367, 410, 444, 406, , 410
ESP10, 234, 314, 367, 411, 444, 409, , 413
ESP10, 233, 314, 367, 410, 444, 412, , 416
ESP10, 234, 315, 367, 411, 444, 415, , 419
ESP10, 233, 315, 367, 410, 444, 418, , 422
ESP10, 234, 318, 368, 412, 445, 421, , 425
ESP10, 236, 319, 369, 418, 449, 424, , 428
ESP10, 236, 322, 369, 423, 449, 427, , 431
ESP10, 235, 322, 369, 423, 448, 430, , 434
ESP10, 234, 322, 367, 422, 446, 433, , 437
ESP10, 232, 323, 365, 419, 443, 436, , 440
ESP10, 243, 328, 368, 421, 443, 439, , 443
ESP10, 245, 329, 369, 421, 445, 442, , 446
ESP10, 245, 325, 365, 417, 440, 445, , 449
ESP10, 252, 326, 369, 422, 441, 447, , 451
ESP10, 251, 323, 367, 419, 437, 450, , 454
ESP10, 249, 320, 368, 415, 435, 453, , 457
ESP10, 249, 320, 372, 413, 436, 456, , 460
ESP10, 250, 321, 373, 414, 436, 459, , 463
ESP10, 243, 313, 362, 408, 431, 462, , 466
ESP10, 243, 312, 362, 408, 432, 465, , 469
ESP10, 241, 307, 356, 407, 430, 468, , 472
ESP10, 238, 300, 351, 403, 427, 471, , 475
ESP10, 241, 300, 349, 403, 427, 474, , 478
ESP10, 246, 309, 355, 408, 434, 477, , 481
ESP10, 236, 301, 344, 397, 425, 480, , 484
ESP10, 250, 318, 359, 409, 438, 483, , 487
ESP10, 255, 320, 363, 409, 440, 486, , 490
ESP10, 262, 326, 370, 416, 446, 489, , 493
ESP10, 267, 331, 376, 421, 451, 492, , 496
ESP10, 268, 338, 378, 421, 451, 495, , 499
ESP10, 270, 341, 379, 422, 451, 498, , 502
ESP10, 267, 341, 381, 420, 451, 501, , 505
ESP10, 259, 336, 376, 414, 444, 504, , 508
ESP10, 255, 332, 373, 411, 441, 507, , 511
ESP10, 251, 327, 369, 407, 437, 510, , 514
ESP10, 250, 327, 370, 406, 437, 513, , 517
ESP10, 252, 329, 376, 409, 438, 516, , 520
ESP10, 253, 333, 379, 409, 440, 519, , 523
ESP10, 252, 331, 377, 406, 436, 522, , 526
ESP10, 246, 321, 370, 398, 428, 525, , 529
ESP10, 250, 324, 371, 399, 432, 528, , 532
ESP10, 247, 320, 372, 395, 429, 530, , 534
ESP10, 249, 321, 379, 398, 435, 533, , 537
ESP10, 248, 322, 377, 398, 434, 536, , 540
ESP10, 252, 326, 379, 401, 438, 539, , 543
ESP10, 260, 335, 386, 408, 444, 542, , 546
ESP10, 265, 334, 383, 413, 443, 545, , 549
ESP10, 262, 331, 378, 408, 442, 548, , 552
ESP10, 270, 341, 386, 415, 451, 551, , 555
ESP10, 274, 350, 389, 424, 459, 554, , 558
ESP10, 275, 351, 389, 426, 459, 557, , 561
ESP10, 276, 344, 389, 421, 452, 560, , 564
ESP10, 272, 335, 384, 417, 447, 563, , 567
ESP10, 277, 336, 393, 421, 452, 566, , 570
ESP10, 287, 341, 398, 430, 459, 569, , 573
ESP10, 290, 344, 405, 435, 463, 572, , 576
ESP10, 292, 351, 407, 435, 464, 575, , 579
ESP10, 305, 354, 409, 435, 467, 578, , 582
ESP10, 306, 350, 410, 431, 464, 581, , 585
ESP10, 289, 335, 392, 418, 446, 584, , 588
ESP10, 278, 328, 381, 408, 438, 587, , 591
ESP10, 292, 343, 395, 418, 448, 590, , 594
ESP10, 280, 335, 382, 403, 434, 593, , 597
ESP10, 288, 354, 389, 414, 443, 596, , 600
ESP10, 301, 355, 387, 420, 448, 599, , 603
ESP10, 314, 366, 393, 432, 455, 602, , 606
ESP10, 330, 371, 404, 433, 458, 605, , 609
ESP10, 332, 374, 418, 436, 464, 608, , 612
ESP10, 340, 385, 426, 445, 471, 611, , 615
ESP10, 345, 393, 430, 457, 476, 613, , 617
ESP10, 349, 392, 426, 460, 477, 616, , 620
ESP10, 358, 398, 429, 466, 480, 619, , 623
ESP10, 351, 394, 424, 460, 479, 622, , 626
ESP10, 352, 397, 424, 469, 482, 625, , 629
ESP10, 329, 376, 402, 453, 466, 628, , 632
ESP10, 315, 363, 397, 438, 452, 631, , 635
ESP10, 313, 360, 393, 437, 451, 634, , 638
ESP10, 299, 342, 382, 421, 436, 637, , 641
ESP10, 289, 331, 372, 410, 425, 640, , 644
ESP10, 310, 342, 378, 416, 430, 643, , 647
ESP10, 321, 349, 382, 421, 431, 646, , 650
ESP10, 321, 349, 381, 421, 431, 649, , 653
ESP10, 339, 364, 398, 430, 439, 652, , 656
ESP10, 339, 365, 398, 427, 437, 655, , 659
ESP10, 341, 372, 398, 427, 438, 658, , 662
ESP10, 344, 373, 401, 430, 440, 661, , 665
ESP10, 357, 384, 407, 435, 446, 664, , 668
ESP10, 352, 383, 404, 431, 442, 667, , 671
ESP10, 355, 387, 410, 434, 444, 670, , 674
ESP10, 356, 391, 411, 433, 444, 673, , 677
ESP10, 356, 392, 418, 433, 443, 676, , 680
ESP10, 361, 396, 422, 435, 444, 679, , 683
ESP10, 366, 397, 423, 437, 444, 682, , 686
ESP10, 369, 395, 422, 435, 443, 685, , 689
ESP10, 372, 398, 421, 435, 443, 688, , 692
ESP10, 374, 398, 421, 433, 442, 691, , 695
ESP10, 377, 400, 425, 436, 442, 694, , 698
ESP10, 379, 400, 427, 437, 443, 696, , 700
ESP10, 383, 401, 428, 438, 443, 699, , 703
ESP10, 388, 400, 427, 438, 443, 702, , 706
ESP10, 390, 402, 427, 438, 443, 705, , 709
ESP10, 399, 405, 427, 438, 443, 708, , 712
ESP10, 399, 408, 426, 438, 442, 711, , 715
ESP10, 398, 412, 428, 439, 443, 714, , 718
ESP10, 398, 415, 428, 439, 442, 717, , 721
ESP10, 399, 417, 430, 440, 443, 720, , 724
ESP10, 403, 420, 431, 440, 443, 723, , 727
ESP10, 403, 418, 431, 440, 442, 726, , 730
ESP10, 404, 416, 431, 438, 441, 729, , 733
ESP10, 408, 416, 430, 438, 441, 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|2026-05-13
CORO3N_SQIN.ESPF10.csv|2026-05-13
CORO3N_SQIN.ESPFM.csv|2026-05-13
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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