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Water Year
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WILLAMETTE - AT WILSONVILLE
(
WLSO3
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3698
3732
67
3853
5597
APR-JUL
3311
3312
66
3313
4987
JAN-SEP
12405
12438
90
12559
13794
JAN-JUL
12018
12018
91
12019
13184
OCT-SEP
17495
17529
94
17650
18732
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
3702
3736
67
3852
5597
APR-JUL
3310
3312
66
3315
4987
JAN-SEP
12408
12442
90
12559
13794
JAN-JUL
12017
12018
91
12022
13184
OCT-SEP
17499
17533
94
17649
18732
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
3716
3754
67
3879
5597
APR-JUL
3320
3322
67
3347
4987
JAN-SEP
12422
12460
90
12586
13794
JAN-JUL
12026
12028
91
12053
13184
OCT-SEP
17513
17551
94
17676
18732
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 225, 305, 355, 391, 462, 70, , 74
ESP10, 225, 305, 355, 392, 462, 73, , 77
ESP10, 226, 306, 356, 392, 463, 75, , 79
ESP10, 226, 305, 355, 392, 463, 77, , 81
ESP10, 227, 305, 356, 393, 463, 80, , 84
ESP10, 226, 305, 356, 392, 463, 82, , 86
ESP10, 227, 306, 356, 393, 463, 84, , 88
ESP10, 227, 306, 356, 394, 463, 86, , 90
ESP10, 226, 305, 356, 393, 462, 89, , 93
ESP10, 226, 305, 355, 393, 462, 91, , 95
ESP10, 226, 305, 355, 393, 463, 93, , 97
ESP10, 226, 306, 356, 393, 463, 96, , 100
ESP10, 226, 306, 355, 393, 462, 98, , 102
ESP10, 227, 306, 356, 394, 463, 100, , 104
ESP10, 227, 306, 356, 395, 463, 103, , 107
ESP10, 227, 306, 355, 396, 462, 105, , 109
ESP10, 227, 306, 355, 396, 462, 107, , 111
ESP10, 226, 306, 354, 395, 460, 110, , 114
ESP10, 227, 306, 354, 395, 461, 112, , 116
ESP10, 226, 306, 353, 395, 459, 114, , 118
ESP10, 227, 306, 354, 395, 460, 117, , 121
ESP10, 226, 306, 353, 400, 460, 119, , 123
ESP10, 225, 306, 351, 401, 458, 121, , 125
ESP10, 226, 306, 352, 402, 458, 123, , 127
ESP10, 225, 305, 351, 401, 457, 126, , 130
ESP10, 225, 305, 351, 401, 457, 128, , 132
ESP10, 226, 306, 351, 402, 457, 130, , 134
ESP10, 227, 305, 351, 402, 458, 133, , 137
ESP10, 227, 306, 350, 401, 458, 135, , 139
ESP10, 227, 305, 349, 401, 458, 137, , 141
ESP10, 226, 305, 347, 400, 456, 140, , 144
ESP10, 225, 304, 346, 399, 454, 142, , 146
ESP10, 225, 303, 345, 398, 453, 144, , 148
ESP10, 222, 300, 342, 396, 449, 147, , 151
ESP10, 222, 300, 341, 395, 449, 149, , 153
ESP10, 220, 300, 340, 395, 448, 151, , 155
ESP10, 222, 301, 341, 397, 449, 153, , 157
ESP10, 222, 299, 339, 395, 448, 156, , 160
ESP10, 222, 300, 339, 395, 448, 158, , 162
ESP10, 222, 300, 338, 393, 447, 160, , 164
ESP10, 224, 303, 340, 396, 449, 163, , 167
ESP10, 226, 305, 342, 398, 451, 165, , 169
ESP10, 226, 304, 340, 397, 449, 167, , 171
ESP10, 226, 303, 339, 397, 450, 170, , 174
ESP10, 223, 301, 336, 394, 446, 172, , 176
ESP10, 222, 299, 335, 393, 443, 174, , 178
ESP10, 218, 295, 332, 391, 440, 177, , 181
ESP10, 214, 291, 329, 387, 436, 179, , 183
ESP10, 218, 296, 334, 394, 441, 181, , 185
ESP10, 220, 298, 335, 394, 442, 184, , 188
ESP10, 219, 297, 334, 393, 440, 186, , 190
ESP10, 221, 300, 336, 395, 443, 188, , 192
ESP10, 222, 302, 339, 399, 444, 190, , 194
ESP10, 223, 303, 340, 400, 445, 193, , 197
ESP10, 226, 303, 341, 401, 446, 195, , 199
ESP10, 229, 304, 343, 403, 446, 197, , 201
ESP10, 230, 306, 344, 406, 447, 200, , 204
ESP10, 232, 306, 345, 406, 448, 202, , 206
ESP10, 232, 306, 345, 407, 450, 204, , 208
ESP10, 231, 306, 346, 406, 449, 207, , 211
ESP10, 232, 307, 347, 407, 451, 209, , 213
ESP10, 234, 307, 346, 406, 451, 211, , 215
ESP10, 234, 306, 345, 405, 451, 214, , 218
ESP10, 233, 306, 343, 405, 452, 216, , 220
ESP10, 231, 305, 341, 404, 451, 218, , 222
ESP10, 230, 305, 342, 403, 451, 220, , 224
ESP10, 232, 306, 344, 404, 454, 223, , 227
ESP10, 235, 311, 347, 407, 460, 225, , 229
ESP10, 234, 310, 346, 406, 460, 227, , 231
ESP10, 233, 309, 345, 406, 457, 230, , 234
ESP10, 236, 312, 347, 412, 460, 232, , 236
ESP10, 240, 315, 349, 417, 466, 234, , 238
ESP10, 238, 313, 347, 416, 466, 237, , 241
ESP10, 237, 312, 346, 416, 466, 239, , 243
ESP10, 232, 308, 344, 411, 460, 241, , 245
ESP10, 234, 311, 346, 414, 462, 244, , 248
ESP10, 232, 308, 344, 411, 458, 246, , 250
ESP10, 230, 307, 343, 410, 456, 248, , 252
ESP10, 229, 304, 340, 408, 453, 251, , 255
ESP10, 232, 306, 342, 410, 454, 253, , 257
ESP10, 232, 307, 343, 410, 454, 255, , 259
ESP10, 235, 309, 344, 412, 455, 257, , 261
ESP10, 233, 305, 341, 410, 452, 260, , 264
ESP10, 231, 303, 339, 407, 449, 262, , 266
ESP10, 229, 303, 341, 407, 449, 264, , 268
ESP10, 225, 299, 337, 402, 446, 267, , 271
ESP10, 226, 299, 338, 404, 447, 269, , 273
ESP10, 226, 300, 338, 404, 448, 271, , 275
ESP10, 221, 296, 333, 399, 444, 274, , 278
ESP10, 222, 300, 334, 400, 445, 276, , 280
ESP10, 221, 302, 336, 399, 444, 278, , 282
ESP10, 224, 305, 342, 402, 447, 281, , 285
ESP10, 223, 304, 344, 401, 446, 283, , 287
ESP10, 223, 303, 347, 401, 446, 285, , 289
ESP10, 222, 302, 347, 402, 446, 290, , 294
ESP10, 223, 303, 348, 402, 447, 292, , 296
ESP10, 222, 302, 347, 402, 447, 294, , 298
ESP10, 223, 302, 347, 402, 448, 297, , 301
ESP10, 223, 302, 347, 403, 448, 299, , 303
ESP10, 225, 303, 348, 405, 449, 301, , 305
ESP10, 229, 303, 348, 407, 450, 304, , 308
ESP10, 231, 305, 350, 407, 450, 306, , 310
ESP10, 231, 304, 349, 406, 449, 308, , 312
ESP10, 234, 304, 350, 407, 449, 311, , 315
ESP10, 236, 304, 350, 408, 449, 313, , 317
ESP10, 236, 304, 350, 408, 448, 315, , 319
ESP10, 236, 302, 350, 407, 447, 318, , 322
ESP10, 239, 305, 355, 411, 449, 320, , 324
ESP10, 240, 307, 362, 415, 451, 322, , 326
ESP10, 241, 307, 363, 417, 453, 324, , 328
ESP10, 240, 308, 362, 417, 453, 327, , 331
ESP10, 238, 306, 359, 415, 451, 329, , 333
ESP10, 231, 299, 353, 410, 446, 331, , 335
ESP10, 231, 299, 353, 410, 446, 334, , 338
ESP10, 233, 301, 355, 413, 448, 336, , 340
ESP10, 231, 299, 354, 411, 447, 338, , 342
ESP10, 220, 289, 345, 401, 438, 341, , 345
ESP10, 222, 292, 348, 404, 441, 343, , 347
ESP10, 217, 291, 344, 401, 439, 345, , 349
ESP10, 221, 296, 350, 408, 442, 348, , 352
ESP10, 225, 299, 353, 411, 444, 350, , 354
ESP10, 223, 297, 352, 409, 442, 352, , 356
ESP10, 222, 296, 350, 407, 440, 354, , 358
ESP10, 225, 300, 350, 408, 440, 357, , 361
ESP10, 220, 297, 348, 408, 437, 359, , 363
ESP10, 217, 291, 341, 402, 432, 361, , 365
ESP10, 219, 288, 342, 399, 430, 364, , 368
ESP10, 228, 291, 347, 404, 433, 366, , 370
ESP10, 227, 290, 347, 405, 431, 368, , 372
ESP10, 229, 293, 351, 409, 435, 371, , 375
ESP10, 232, 297, 355, 416, 441, 373, , 377
ESP10, 236, 299, 357, 418, 443, 375, , 379
ESP10, 234, 301, 354, 415, 442, 378, , 382
ESP10, 235, 304, 356, 417, 443, 380, , 384
ESP10, 236, 305, 356, 416, 444, 382, , 386
ESP10, 238, 305, 358, 414, 446, 385, , 389
ESP10, 234, 302, 355, 411, 445, 387, , 391
ESP10, 234, 304, 358, 412, 447, 389, , 393
ESP10, 235, 307, 359, 412, 449, 391, , 395
ESP10, 238, 310, 363, 413, 451, 394, , 398
ESP10, 240, 310, 367, 416, 452, 396, , 400
ESP10, 238, 312, 366, 413, 451, 398, , 402
ESP10, 236, 315, 365, 411, 449, 401, , 405
ESP10, 233, 315, 363, 409, 446, 403, , 407
ESP10, 232, 317, 364, 409, 445, 405, , 409
ESP10, 230, 317, 362, 407, 445, 408, , 412
ESP10, 228, 316, 361, 404, 445, 410, , 414
ESP10, 225, 313, 359, 402, 442, 412, , 416
ESP10, 223, 314, 357, 400, 440, 415, , 419
ESP10, 222, 311, 356, 398, 440, 417, , 421
ESP10, 217, 309, 351, 392, 435, 419, , 423
ESP10, 212, 301, 344, 383, 427, 421, , 425
ESP10, 220, 308, 349, 391, 431, 424, , 428
ESP10, 225, 312, 356, 396, 437, 426, , 430
ESP10, 222, 305, 358, 390, 431, 428, , 432
ESP10, 216, 293, 352, 381, 421, 431, , 435
ESP10, 215, 292, 350, 380, 420, 433, , 437
ESP10, 215, 293, 350, 381, 421, 435, , 439
ESP10, 216, 291, 348, 379, 420, 438, , 442
ESP10, 227, 295, 349, 382, 423, 440, , 444
ESP10, 217, 282, 335, 369, 410, 442, , 446
ESP10, 204, 273, 324, 361, 400, 445, , 449
ESP10, 196, 269, 315, 360, 397, 447, , 451
ESP10, 185, 259, 304, 353, 387, 449, , 453
ESP10, 188, 258, 303, 352, 384, 452, , 456
ESP10, 206, 276, 322, 370, 403, 454, , 458
ESP10, 211, 277, 331, 373, 406, 456, , 460
ESP10, 206, 271, 327, 364, 397, 458, , 462
ESP10, 214, 281, 333, 372, 398, 461, , 465
ESP10, 212, 274, 326, 368, 393, 463, , 467
ESP10, 206, 265, 317, 355, 384, 465, , 469
ESP10, 197, 258, 308, 342, 376, 468, , 472
ESP10, 183, 238, 291, 321, 354, 470, , 474
ESP10, 164, 227, 274, 302, 338, 472, , 476
ESP10, 171, 232, 279, 306, 341, 475, , 479
ESP10, 184, 246, 292, 315, 350, 477, , 481
ESP10, 190, 262, 295, 325, 354, 479, , 483
ESP10, 213, 270, 308, 343, 365, 482, , 486
ESP10, 242, 296, 332, 367, 391, 484, , 488
ESP10, 262, 305, 341, 380, 402, 486, , 490
ESP10, 268, 309, 348, 385, 407, 488, , 492
ESP10, 258, 295, 339, 370, 398, 491, , 495
ESP10, 239, 278, 322, 357, 379, 493, , 497
ESP10, 232, 271, 313, 349, 374, 495, , 499
ESP10, 236, 273, 314, 348, 379, 498, , 502
ESP10, 234, 272, 313, 348, 381, 500, , 504
ESP10, 244, 288, 327, 371, 391, 502, , 506
ESP10, 254, 301, 337, 383, 399, 505, , 509
ESP10, 253, 300, 341, 384, 396, 507, , 511
ESP10, 261, 308, 348, 389, 401, 509, , 513
ESP10, 264, 311, 352, 390, 402, 512, , 516
ESP10, 269, 315, 354, 391, 403, 514, , 518
ESP10, 286, 318, 357, 391, 404, 516, , 520
ESP10, 290, 325, 356, 395, 403, 519, , 523
ESP10, 296, 329, 363, 396, 405, 521, , 525
ESP10, 299, 329, 364, 396, 405, 523, , 527
ESP10, 305, 333, 365, 396, 405, 525, , 529
ESP10, 303, 334, 365, 395, 405, 528, , 532
ESP10, 307, 337, 368, 396, 407, 530, , 534
ESP10, 311, 346, 371, 397, 410, 532, , 536
ESP10, 314, 349, 369, 396, 409, 535, , 539
ESP10, 317, 348, 368, 395, 407, 537, , 541
ESP10, 322, 352, 375, 397, 410, 539, , 543
ESP10, 329, 354, 383, 399, 412, 542, , 546
ESP10, 331, 355, 387, 401, 413, 544, , 548
ESP10, 336, 356, 390, 403, 414, 546, , 550
ESP10, 336, 355, 387, 404, 414, 549, , 553
ESP10, 339, 362, 387, 404, 414, 551, , 555
ESP10, 347, 367, 394, 407, 416, 553, , 557
ESP10, 348, 370, 396, 409, 416, 555, , 559
ESP10, 350, 374, 398, 410, 417, 558, , 562
ESP10, 353, 378, 403, 415, 420, 560, , 564
ESP10, 355, 378, 404, 415, 421, 562, , 566
ESP10, 364, 379, 405, 417, 422, 565, , 569
ESP10, 367, 378, 405, 416, 421, 567, , 571
ESP10, 363, 377, 401, 415, 419, 569, , 573
ESP10, 363, 383, 404, 417, 421, 572, , 576
ESP10, 370, 388, 408, 419, 423, 574, , 578
ESP10, 371, 391, 408, 419, 423, 576, , 580
ESP10, 373, 391, 410, 420, 424, 579, , 583
ESP10, 371, 390, 409, 420, 424, 581, , 585
ESP10, 372, 390, 412, 419, 423, 583, , 587
ESP10, 375, 390, 411, 418, 422, 586, , 590
ESP10, 376, 390, 411, 417, 421, 588, , 592
ESP10, 378, 391, 411, 417, 421, 590, , 594
ESP10, 381, 390, 410, 416, 420, 592, , 596
ESP10, 380, 391, 409, 415, 419, 595, , 599
ESP10, 380, 394, 410, 416, 420, 597, , 601
ESP10, 373, 390, 406, 413, 417, 599, , 603
ESP10, 382, 397, 411, 416, 420, 602, , 606
ESP10, 386, 398, 412, 416, 419, 604, , 608
ESP10, 387, 400, 413, 416, 419, 606, , 610
ESP10, 388, 401, 413, 416, 420, 609, , 613
ESP10, 392, 402, 414, 418, 420, 611, , 615
ESP10, 392, 404, 415, 419, 421, 613, , 617
ESP10, 398, 408, 415, 419, 422, 616, , 620
ESP10, 401, 409, 415, 420, 422, 618, , 622
ESP10, 404, 412, 418, 422, 424, 620, , 624
ESP10, 408, 414, 419, 423, 425, 622, , 626
ESP10, 409, 418, 421, 425, 427, 625, , 629
ESP10, 410, 417, 422, 425, 428, 627, , 631
ESP10, 412, 419, 423, 426, 429, 629, , 633
ESP10, 412, 419, 423, 426, 428, 632, , 636
ESP10, 413, 419, 424, 426, 429, 634, , 638
ESP10, 414, 420, 424, 427, 429, 636, , 640
ESP10, 415, 421, 425, 427, 430, 639, , 643
ESP10, 415, 421, 425, 428, 430, 641, , 645
ESP10, 415, 421, 425, 428, 430, 643, , 647
ESP10, 416, 423, 427, 429, 431, 646, , 650
ESP10, 416, 423, 427, 429, 430, 669, , 673
ESP10, 418, 426, 430, 432, 432, 671, , 675
ESP10, 419, 427, 430, 432, 433, 673, , 677
ESP10, 418, 425, 429, 431, 431, 676, , 680
ESP10, 419, 425, 429, 431, 431, 678, , 682
ESP10, 419, 425, 429, 431, 431, 680, , 684
ESP10, 420, 425, 429, 430, 431, 683, , 687
ESP10, 420, 425, 429, 431, 431, 685, , 689
ESP10, 420, 425, 429, 430, 431, 687, , 691
ESP10, 420, 425, 429, 431, 432, 689, , 693
ESP10, 420, 426, 429, 431, 431, 692, , 696
ESP10, 420, 426, 429, 431, 431, 694, , 698
ESP10, 422, 427, 430, 432, 432, 696, , 700
ESP10, 422, 427, 430, 432, 433, 699, , 703
ESP10, 422, 427, 430, 432, 433, 701, , 705
ESP10, 422, 427, 430, 433, 433, 703, , 707
ESP10, 422, 427, 430, 433, 433, 706, , 710
ESP10, 424, 429, 432, 434, 434, 708, , 712
ESP10, 424, 429, 432, 434, 434, 710, , 714
ESP10, 424, 429, 432, 434, 434, 713, , 717
ESP10, 425, 429, 432, 434, 434, 715, , 719
ESP10, 425, 429, 432, 434, 435, 717, , 721
ESP10, 425, 430, 432, 434, 435, 720, , 724
ESP10, 425, 430, 432, 434, 435, 722, , 726
ESP10, 425, 430, 432, 434, 435, 724, , 728
ESP10, 425, 430, 432, 434, 435, 726, , 730
ESP10, 425, 430, 433, 434, 435, 729, , 733
ESP10, 426, 430, 433, 435, 435, 731, , 735
ESP10, 426, 430, 433, 435, 435, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/WLSO3N_SQIN.ESPF10.csv
WLSO3N_SQIN.ESPF0.csv|2025-07-16
WLSO3N_SQIN.ESPF10.csv|2025-07-16
WLSO3N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
WILLAMETTE - AT WILSONVILLE
(
WLSO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3240
4999
89
6962
5597
APR-JUL
2876
4466
90
6284
4987
JAN-SEP
8526
12655
92
16919
13794
JAN-JUL
8054
12115
92
16225
13184
OCT-SEP
11877
17044
91
23648
18732
Move the mouse over the desired "Forecast Period" to display a graph.
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
Data Files
/chpsesp/ensemble/natural/WLSO3N_SQIN.ESPF10.csv
WLSO3N_SQIN.ESPF0.csv|2025-07-16
WLSO3N_SQIN.ESPF10.csv|2025-07-16
WLSO3N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
