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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:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1725
1745
55
1815
3185
APR-JUL
1503
1507
55
1529
2747
JAN-SEP
4205
4225
60
4295
7069
JAN-JUL
3983
3987
60
4008
6631
OCT-SEP
5774
5794
62
5864
9385
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1722
1750
55
1827
3185
APR-JUL
1500
1510
55
1547
2747
JAN-SEP
4201
4230
60
4306
7069
JAN-JUL
3979
3990
60
4027
6631
OCT-SEP
5770
5799
62
5875
9385
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1723
1751
55
1841
3185
APR-JUL
1500
1508
55
1542
2747
JAN-SEP
4202
4231
60
4320
7069
JAN-JUL
3980
3988
60
4022
6631
OCT-SEP
5771
5800
62
5889
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, 73, , 77
ESP10, 192, 278, 316, 365, 431, 76, , 80
ESP10, 192, 278, 317, 365, 431, 78, , 82
ESP10, 192, 278, 316, 365, 431, 81, , 85
ESP10, 192, 277, 316, 364, 430, 83, , 87
ESP10, 192, 277, 316, 364, 429, 86, , 90
ESP10, 192, 277, 317, 364, 430, 88, , 92
ESP10, 192, 277, 317, 365, 431, 91, , 95
ESP10, 192, 277, 316, 364, 430, 93, , 97
ESP10, 192, 277, 316, 364, 430, 96, , 100
ESP10, 192, 277, 316, 364, 429, 98, , 102
ESP10, 192, 277, 316, 364, 429, 101, , 105
ESP10, 192, 276, 316, 364, 428, 103, , 107
ESP10, 193, 276, 315, 363, 427, 106, , 110
ESP10, 192, 275, 313, 362, 424, 108, , 112
ESP10, 191, 275, 312, 361, 423, 111, , 115
ESP10, 191, 275, 312, 361, 423, 113, , 117
ESP10, 192, 276, 313, 362, 424, 116, , 120
ESP10, 192, 276, 314, 362, 424, 118, , 122
ESP10, 191, 275, 313, 361, 422, 121, , 125
ESP10, 191, 275, 313, 362, 423, 123, , 127
ESP10, 191, 275, 313, 361, 422, 126, , 130
ESP10, 192, 276, 316, 363, 426, 128, , 132
ESP10, 192, 276, 317, 364, 426, 131, , 135
ESP10, 192, 276, 316, 363, 425, 133, , 137
ESP10, 193, 276, 317, 364, 425, 136, , 140
ESP10, 193, 276, 317, 363, 425, 138, , 142
ESP10, 193, 276, 316, 363, 425, 141, , 145
ESP10, 193, 275, 315, 363, 423, 143, , 147
ESP10, 192, 275, 314, 363, 422, 146, , 150
ESP10, 192, 275, 313, 364, 421, 148, , 152
ESP10, 193, 275, 313, 365, 421, 151, , 155
ESP10, 193, 275, 314, 366, 423, 153, , 157
ESP10, 194, 276, 316, 368, 424, 156, , 160
ESP10, 194, 277, 316, 368, 424, 158, , 162
ESP10, 194, 277, 315, 368, 424, 161, , 165
ESP10, 195, 277, 315, 367, 422, 163, , 167
ESP10, 195, 277, 315, 367, 422, 166, , 170
ESP10, 194, 276, 313, 366, 420, 168, , 172
ESP10, 197, 279, 317, 371, 424, 171, , 175
ESP10, 198, 281, 317, 371, 425, 173, , 177
ESP10, 200, 282, 317, 371, 425, 176, , 180
ESP10, 202, 284, 319, 375, 429, 178, , 182
ESP10, 202, 284, 320, 375, 428, 181, , 185
ESP10, 201, 283, 319, 373, 426, 183, , 187
ESP10, 204, 284, 321, 378, 429, 186, , 190
ESP10, 206, 284, 323, 381, 430, 188, , 192
ESP10, 207, 285, 324, 383, 432, 191, , 195
ESP10, 207, 285, 324, 385, 432, 193, , 197
ESP10, 209, 286, 323, 385, 432, 196, , 200
ESP10, 209, 286, 322, 388, 431, 198, , 202
ESP10, 210, 287, 324, 390, 432, 201, , 205
ESP10, 211, 289, 326, 393, 435, 204, , 208
ESP10, 212, 291, 326, 397, 435, 206, , 210
ESP10, 215, 293, 327, 399, 435, 209, , 213
ESP10, 215, 294, 327, 398, 435, 211, , 215
ESP10, 214, 293, 327, 396, 435, 214, , 218
ESP10, 216, 296, 330, 398, 438, 216, , 220
ESP10, 212, 295, 326, 393, 432, 219, , 223
ESP10, 211, 295, 326, 392, 430, 221, , 225
ESP10, 214, 299, 327, 395, 434, 224, , 228
ESP10, 214, 297, 325, 392, 431, 226, , 230
ESP10, 212, 294, 320, 386, 428, 229, , 233
ESP10, 214, 298, 321, 388, 431, 231, , 235
ESP10, 214, 297, 319, 388, 428, 234, , 238
ESP10, 212, 295, 318, 390, 428, 236, , 240
ESP10, 218, 300, 324, 398, 435, 239, , 243
ESP10, 218, 300, 325, 399, 435, 241, , 245
ESP10, 213, 295, 321, 392, 431, 244, , 248
ESP10, 211, 293, 320, 390, 429, 246, , 250
ESP10, 210, 292, 321, 388, 429, 249, , 253
ESP10, 207, 288, 319, 384, 427, 251, , 255
ESP10, 209, 291, 322, 385, 429, 254, , 258
ESP10, 211, 293, 324, 386, 430, 256, , 260
ESP10, 208, 293, 323, 383, 428, 259, , 263
ESP10, 210, 295, 323, 385, 429, 261, , 265
ESP10, 210, 296, 324, 387, 429, 264, , 268
ESP10, 211, 296, 324, 387, 429, 266, , 270
ESP10, 213, 296, 325, 388, 429, 269, , 273
ESP10, 214, 296, 326, 389, 429, 271, , 275
ESP10, 218, 296, 326, 390, 430, 274, , 278
ESP10, 220, 298, 329, 393, 432, 276, , 280
ESP10, 221, 298, 329, 394, 433, 279, , 283
ESP10, 218, 295, 328, 391, 431, 281, , 285
ESP10, 216, 293, 328, 389, 430, 284, , 288
ESP10, 219, 295, 331, 391, 433, 286, , 290
ESP10, 220, 300, 333, 395, 434, 289, , 293
ESP10, 219, 302, 333, 396, 434, 291, , 295
ESP10, 220, 302, 333, 397, 435, 294, , 298
ESP10, 221, 306, 338, 398, 436, 296, , 300
ESP10, 220, 306, 337, 396, 435, 299, , 303
ESP10, 217, 303, 336, 392, 432, 301, , 305
ESP10, 219, 305, 339, 394, 434, 304, , 308
ESP10, 220, 305, 344, 394, 434, 306, , 310
ESP10, 219, 304, 344, 394, 434, 309, , 313
ESP10, 217, 303, 344, 391, 432, 311, , 315
ESP10, 221, 307, 348, 395, 436, 314, , 318
ESP10, 222, 310, 350, 397, 437, 316, , 320
ESP10, 222, 311, 350, 397, 437, 319, , 323
ESP10, 223, 312, 351, 398, 439, 321, , 325
ESP10, 227, 313, 351, 398, 439, 324, , 328
ESP10, 228, 313, 351, 398, 439, 326, , 330
ESP10, 230, 313, 352, 398, 439, 329, , 333
ESP10, 233, 314, 353, 402, 440, 331, , 335
ESP10, 233, 313, 353, 403, 440, 334, , 338
ESP10, 231, 311, 354, 401, 438, 337, , 341
ESP10, 233, 313, 357, 405, 440, 339, , 343
ESP10, 233, 313, 359, 407, 441, 342, , 346
ESP10, 234, 315, 360, 408, 443, 344, , 348
ESP10, 233, 314, 364, 407, 443, 347, , 351
ESP10, 233, 314, 365, 408, 443, 349, , 353
ESP10, 232, 313, 366, 408, 442, 352, , 356
ESP10, 233, 314, 367, 410, 444, 354, , 358
ESP10, 234, 314, 367, 411, 444, 357, , 361
ESP10, 233, 314, 367, 410, 444, 359, , 363
ESP10, 234, 315, 367, 411, 444, 362, , 366
ESP10, 233, 315, 367, 410, 444, 364, , 368
ESP10, 234, 318, 368, 412, 445, 367, , 371
ESP10, 236, 319, 369, 418, 449, 369, , 373
ESP10, 236, 322, 369, 423, 449, 372, , 376
ESP10, 235, 322, 369, 423, 448, 374, , 378
ESP10, 234, 322, 367, 422, 446, 377, , 381
ESP10, 232, 323, 365, 419, 443, 379, , 383
ESP10, 243, 328, 368, 421, 443, 382, , 386
ESP10, 245, 329, 369, 421, 445, 384, , 388
ESP10, 245, 325, 365, 417, 440, 387, , 391
ESP10, 252, 326, 369, 422, 441, 389, , 393
ESP10, 251, 323, 367, 419, 437, 392, , 396
ESP10, 249, 320, 368, 415, 435, 394, , 398
ESP10, 249, 320, 372, 413, 436, 397, , 401
ESP10, 250, 321, 373, 414, 436, 399, , 403
ESP10, 243, 313, 362, 408, 431, 402, , 406
ESP10, 243, 312, 362, 408, 432, 404, , 408
ESP10, 241, 307, 356, 407, 430, 407, , 411
ESP10, 238, 300, 351, 403, 427, 409, , 413
ESP10, 241, 300, 349, 403, 427, 412, , 416
ESP10, 246, 309, 355, 408, 434, 414, , 418
ESP10, 236, 301, 344, 397, 425, 417, , 421
ESP10, 250, 318, 359, 409, 438, 419, , 423
ESP10, 255, 320, 363, 409, 440, 422, , 426
ESP10, 262, 326, 370, 416, 446, 424, , 428
ESP10, 267, 331, 376, 421, 451, 427, , 431
ESP10, 268, 338, 378, 421, 451, 429, , 433
ESP10, 270, 341, 379, 422, 451, 432, , 436
ESP10, 267, 341, 381, 420, 451, 434, , 438
ESP10, 259, 336, 376, 414, 444, 437, , 441
ESP10, 255, 332, 373, 411, 441, 439, , 443
ESP10, 251, 327, 369, 407, 437, 442, , 446
ESP10, 250, 327, 370, 406, 437, 444, , 448
ESP10, 252, 329, 376, 409, 438, 447, , 451
ESP10, 253, 333, 379, 409, 440, 449, , 453
ESP10, 252, 331, 377, 406, 436, 452, , 456
ESP10, 246, 321, 370, 398, 428, 454, , 458
ESP10, 250, 324, 371, 399, 432, 457, , 461
ESP10, 247, 320, 372, 395, 429, 459, , 463
ESP10, 249, 321, 379, 398, 435, 462, , 466
ESP10, 248, 322, 377, 398, 434, 464, , 468
ESP10, 252, 326, 379, 401, 438, 467, , 471
ESP10, 260, 335, 386, 408, 444, 469, , 473
ESP10, 265, 334, 383, 413, 443, 472, , 476
ESP10, 262, 331, 378, 408, 442, 475, , 479
ESP10, 270, 341, 386, 415, 451, 477, , 481
ESP10, 274, 350, 389, 424, 459, 480, , 484
ESP10, 275, 351, 389, 426, 459, 482, , 486
ESP10, 276, 344, 389, 421, 452, 485, , 489
ESP10, 272, 335, 384, 417, 447, 487, , 491
ESP10, 277, 336, 393, 421, 452, 490, , 494
ESP10, 287, 341, 398, 430, 459, 492, , 496
ESP10, 290, 344, 405, 435, 463, 495, , 499
ESP10, 292, 351, 407, 435, 464, 497, , 501
ESP10, 305, 354, 409, 435, 467, 500, , 504
ESP10, 306, 350, 410, 431, 464, 502, , 506
ESP10, 289, 335, 392, 418, 446, 505, , 509
ESP10, 278, 328, 381, 408, 438, 507, , 511
ESP10, 292, 343, 395, 418, 448, 510, , 514
ESP10, 280, 335, 382, 403, 434, 512, , 516
ESP10, 288, 354, 389, 414, 443, 515, , 519
ESP10, 301, 355, 387, 420, 448, 517, , 521
ESP10, 314, 366, 393, 432, 455, 520, , 524
ESP10, 330, 371, 404, 433, 458, 522, , 526
ESP10, 332, 374, 418, 436, 464, 525, , 529
ESP10, 340, 385, 426, 445, 471, 527, , 531
ESP10, 345, 393, 430, 457, 476, 530, , 534
ESP10, 349, 392, 426, 460, 477, 532, , 536
ESP10, 358, 398, 429, 466, 480, 535, , 539
ESP10, 351, 394, 424, 460, 479, 537, , 541
ESP10, 352, 397, 424, 469, 482, 540, , 544
ESP10, 329, 376, 402, 453, 466, 542, , 546
ESP10, 315, 363, 397, 438, 452, 545, , 549
ESP10, 313, 360, 393, 437, 451, 547, , 551
ESP10, 299, 342, 382, 421, 436, 550, , 554
ESP10, 289, 331, 372, 410, 425, 552, , 556
ESP10, 310, 342, 378, 416, 430, 555, , 559
ESP10, 321, 349, 382, 421, 431, 557, , 561
ESP10, 321, 349, 381, 421, 431, 560, , 564
ESP10, 339, 364, 398, 430, 439, 562, , 566
ESP10, 339, 365, 398, 427, 437, 565, , 569
ESP10, 341, 372, 398, 427, 438, 567, , 571
ESP10, 344, 373, 401, 430, 440, 570, , 574
ESP10, 357, 384, 407, 435, 446, 572, , 576
ESP10, 352, 383, 404, 431, 442, 575, , 579
ESP10, 355, 387, 410, 434, 444, 577, , 581
ESP10, 356, 391, 411, 433, 444, 580, , 584
ESP10, 356, 392, 418, 433, 443, 582, , 586
ESP10, 361, 396, 422, 435, 444, 585, , 589
ESP10, 366, 397, 423, 437, 444, 587, , 591
ESP10, 369, 395, 422, 435, 443, 590, , 594
ESP10, 372, 398, 421, 435, 443, 592, , 596
ESP10, 374, 398, 421, 433, 442, 595, , 599
ESP10, 377, 400, 425, 436, 442, 597, , 601
ESP10, 379, 400, 427, 437, 443, 600, , 604
ESP10, 383, 401, 428, 438, 443, 602, , 606
ESP10, 388, 400, 427, 438, 443, 605, , 609
ESP10, 390, 402, 427, 438, 443, 608, , 612
ESP10, 399, 405, 427, 438, 443, 610, , 614
ESP10, 399, 408, 426, 438, 442, 613, , 617
ESP10, 398, 412, 428, 439, 443, 615, , 619
ESP10, 398, 415, 428, 439, 442, 618, , 622
ESP10, 399, 417, 430, 440, 443, 620, , 624
ESP10, 403, 420, 431, 440, 443, 623, , 627
ESP10, 403, 418, 431, 440, 442, 625, , 629
ESP10, 404, 416, 431, 438, 441, 628, , 632
ESP10, 408, 416, 430, 438, 441, 630, , 634
ESP10, 408, 416, 431, 437, 441, 633, , 637
ESP10, 410, 418, 433, 438, 441, 635, , 639
ESP10, 411, 418, 432, 437, 440, 638, , 642
ESP10, 410, 417, 433, 437, 440, 640, , 644
ESP10, 411, 420, 433, 437, 440, 643, , 647
ESP10, 411, 423, 434, 437, 440, 645, , 649
ESP10, 411, 421, 433, 437, 440, 648, , 652
ESP10, 414, 422, 433, 437, 440, 650, , 654
ESP10, 414, 422, 433, 436, 439, 653, , 657
ESP10, 414, 423, 433, 436, 439, 655, , 659
ESP10, 417, 424, 434, 437, 439, 658, , 662
ESP10, 419, 427, 434, 439, 440, 660, , 664
ESP10, 420, 426, 433, 437, 438, 663, , 667
ESP10, 419, 425, 433, 436, 437, 665, , 669
ESP10, 421, 427, 433, 436, 438, 668, , 672
ESP10, 420, 427, 432, 435, 436, 670, , 674
ESP10, 420, 429, 433, 437, 437, 673, , 677
ESP10, 421, 429, 434, 436, 438, 675, , 679
ESP10, 423, 429, 434, 436, 438, 678, , 682
ESP10, 423, 429, 434, 436, 438, 680, , 684
ESP10, 422, 429, 433, 436, 438, 683, , 687
ESP10, 422, 430, 433, 436, 437, 685, , 689
ESP10, 422, 430, 433, 436, 437, 688, , 692
ESP10, 419, 428, 430, 432, 434, 690, , 694
ESP10, 421, 429, 432, 434, 435, 693, , 697
ESP10, 423, 431, 433, 436, 437, 695, , 699
ESP10, 423, 431, 433, 436, 437, 698, , 702
ESP10, 423, 431, 433, 436, 437, 700, , 704
ESP10, 423, 431, 433, 436, 437, 703, , 707
ESP10, 422, 430, 432, 435, 436, 705, , 709
ESP10, 422, 430, 432, 435, 435, 708, , 712
ESP10, 422, 430, 432, 435, 436, 710, , 714
ESP10, 422, 430, 432, 435, 436, 713, , 717
ESP10, 422, 430, 433, 435, 436, 715, , 719
ESP10, 424, 430, 433, 435, 436, 718, , 722
ESP10, 423, 429, 433, 434, 435, 720, , 724
ESP10, 423, 429, 432, 434, 435, 723, , 727
ESP10, 423, 429, 432, 434, 435, 725, , 729
ESP10, 424, 429, 432, 434, 434, 728, , 732
ESP10, 425, 429, 433, 435, 435, 730, , 734
ESP10, 425, 429, 433, 435, 435, 733, , 737
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Data Files
/chpsesp/ensemble/natural/CORO3N_SQIN.ESPF10.csv
CORO3N_SQIN.ESPF0.csv|2026-06-23
CORO3N_SQIN.ESPF10.csv|2026-06-23
CORO3N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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