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Archive:
Water Year
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S UMPQUA - NEAR WINSTON
(
WSNO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-09
Issued:
2026-08-09
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
192
194
45
201
433
APR-JUL
186
186
45
186
413
APR-AUG
189
189
45
191
424
JAN-SEP
639
640
46
647
1403
JAN-JUL
632
632
46
632
1382
OCT-SEP
793
794
43
801
1854
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-08-09
Issued:
2026-08-09
Hide Forecast
APR-SEP
192
194
45
201
433
APR-JUL
186
186
45
186
413
APR-AUG
189
189
45
191
424
JAN-SEP
639
640
46
648
1403
JAN-JUL
632
632
46
632
1382
OCT-SEP
793
794
43
802
1854
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-09
Issued:
2026-08-09
Hide Forecast
APR-SEP
194
195
45
201
433
APR-JUL
186
186
45
186
413
APR-AUG
190
190
45
193
424
JAN-SEP
640
642
46
648
1403
JAN-JUL
632
632
46
632
1382
OCT-SEP
794
796
43
802
1854
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 141, 243, 334, 406, 449, 70, , 74
ESP10, 141, 242, 334, 405, 449, 72, , 76
ESP10, 142, 243, 334, 405, 449, 74, , 78
ESP10, 143, 243, 334, 405, 449, 77, , 81
ESP10, 142, 242, 334, 405, 449, 79, , 83
ESP10, 142, 242, 334, 405, 449, 81, , 85
ESP10, 141, 242, 333, 404, 449, 83, , 87
ESP10, 142, 242, 333, 404, 449, 85, , 89
ESP10, 142, 242, 334, 406, 449, 87, , 91
ESP10, 141, 242, 333, 405, 449, 89, , 93
ESP10, 141, 241, 333, 405, 449, 91, , 95
ESP10, 141, 241, 333, 405, 449, 94, , 98
ESP10, 141, 242, 333, 405, 450, 96, , 100
ESP10, 140, 241, 333, 404, 449, 98, , 102
ESP10, 139, 240, 333, 402, 448, 100, , 104
ESP10, 137, 239, 332, 400, 447, 102, , 106
ESP10, 137, 238, 332, 400, 447, 104, , 108
ESP10, 138, 239, 332, 400, 447, 106, , 110
ESP10, 139, 240, 332, 401, 449, 109, , 113
ESP10, 139, 240, 332, 401, 449, 111, , 115
ESP10, 137, 239, 331, 399, 448, 113, , 117
ESP10, 138, 239, 332, 400, 448, 115, , 119
ESP10, 138, 239, 332, 400, 448, 117, , 121
ESP10, 141, 241, 333, 403, 451, 119, , 123
ESP10, 142, 242, 334, 404, 451, 121, , 125
ESP10, 142, 242, 335, 404, 451, 123, , 127
ESP10, 142, 241, 335, 405, 451, 126, , 130
ESP10, 141, 241, 334, 405, 451, 128, , 132
ESP10, 140, 240, 334, 403, 450, 130, , 134
ESP10, 138, 239, 333, 402, 448, 132, , 136
ESP10, 136, 238, 332, 399, 446, 134, , 138
ESP10, 136, 237, 332, 398, 445, 136, , 140
ESP10, 137, 238, 332, 399, 446, 138, , 142
ESP10, 139, 239, 333, 401, 448, 141, , 145
ESP10, 139, 239, 333, 402, 449, 143, , 147
ESP10, 139, 239, 333, 401, 448, 145, , 149
ESP10, 138, 239, 332, 400, 447, 147, , 151
ESP10, 139, 239, 333, 400, 447, 149, , 153
ESP10, 138, 239, 333, 400, 447, 151, , 155
ESP10, 138, 239, 332, 399, 446, 153, , 157
ESP10, 141, 240, 334, 401, 448, 155, , 159
ESP10, 144, 241, 335, 404, 450, 158, , 162
ESP10, 145, 241, 335, 404, 451, 160, , 164
ESP10, 147, 243, 336, 405, 453, 162, , 166
ESP10, 146, 242, 336, 404, 452, 164, , 168
ESP10, 144, 241, 335, 403, 450, 166, , 170
ESP10, 146, 241, 336, 404, 451, 168, , 172
ESP10, 150, 245, 337, 408, 454, 170, , 174
ESP10, 149, 245, 338, 410, 456, 173, , 177
ESP10, 149, 246, 339, 414, 457, 175, , 179
ESP10, 149, 246, 339, 414, 457, 177, , 181
ESP10, 148, 246, 339, 414, 457, 179, , 183
ESP10, 149, 247, 342, 419, 458, 181, , 185
ESP10, 149, 247, 342, 419, 459, 183, , 187
ESP10, 150, 247, 343, 419, 460, 185, , 189
ESP10, 150, 248, 344, 420, 460, 187, , 191
ESP10, 149, 248, 345, 418, 463, 190, , 194
ESP10, 148, 249, 346, 417, 465, 192, , 196
ESP10, 149, 250, 347, 420, 468, 194, , 198
ESP10, 144, 246, 340, 410, 458, 196, , 200
ESP10, 145, 248, 342, 415, 460, 198, , 202
ESP10, 146, 250, 345, 422, 462, 200, , 204
ESP10, 146, 251, 345, 421, 462, 202, , 206
ESP10, 143, 251, 343, 416, 460, 205, , 209
ESP10, 144, 254, 344, 418, 462, 207, , 211
ESP10, 146, 256, 343, 417, 461, 209, , 213
ESP10, 145, 255, 343, 416, 461, 211, , 215
ESP10, 150, 260, 346, 425, 466, 213, , 217
ESP10, 148, 259, 347, 421, 465, 215, , 219
ESP10, 142, 254, 345, 416, 459, 217, , 221
ESP10, 141, 252, 345, 416, 457, 219, , 223
ESP10, 141, 251, 346, 415, 457, 222, , 226
ESP10, 138, 249, 344, 410, 455, 224, , 228
ESP10, 136, 248, 344, 407, 452, 226, , 230
ESP10, 139, 252, 351, 414, 458, 228, , 232
ESP10, 136, 250, 347, 408, 452, 230, , 234
ESP10, 139, 255, 355, 414, 458, 232, , 236
ESP10, 141, 259, 359, 415, 460, 234, , 238
ESP10, 146, 263, 361, 417, 462, 237, , 241
ESP10, 147, 263, 360, 419, 462, 239, , 243
ESP10, 147, 264, 360, 419, 462, 241, , 245
ESP10, 146, 264, 359, 420, 460, 243, , 247
ESP10, 148, 265, 361, 422, 462, 245, , 249
ESP10, 148, 266, 359, 422, 462, 247, , 251
ESP10, 143, 265, 358, 417, 458, 249, , 253
ESP10, 144, 265, 361, 417, 459, 252, , 256
ESP10, 144, 264, 362, 415, 458, 254, , 258
ESP10, 146, 265, 366, 419, 460, 256, , 260
ESP10, 146, 264, 367, 419, 459, 258, , 262
ESP10, 147, 264, 371, 420, 459, 260, , 264
ESP10, 147, 264, 372, 420, 459, 262, , 266
ESP10, 145, 263, 372, 418, 457, 264, , 268
ESP10, 140, 260, 365, 412, 452, 266, , 270
ESP10, 140, 260, 366, 411, 452, 269, , 273
ESP10, 146, 262, 370, 413, 455, 271, , 275
ESP10, 145, 261, 368, 412, 455, 273, , 277
ESP10, 141, 259, 364, 413, 453, 275, , 279
ESP10, 143, 260, 365, 415, 454, 277, , 281
ESP10, 146, 261, 367, 417, 457, 279, , 283
ESP10, 150, 261, 366, 417, 457, 281, , 285
ESP10, 161, 262, 367, 417, 457, 284, , 288
ESP10, 166, 262, 368, 418, 459, 286, , 290
ESP10, 169, 262, 371, 417, 459, 288, , 292
ESP10, 172, 264, 373, 419, 461, 290, , 294
ESP10, 173, 265, 375, 421, 463, 292, , 296
ESP10, 174, 266, 375, 421, 463, 294, , 298
ESP10, 172, 266, 374, 422, 461, 296, , 300
ESP10, 176, 270, 377, 426, 464, 298, , 302
ESP10, 176, 271, 379, 429, 464, 301, , 305
ESP10, 176, 271, 380, 432, 465, 303, , 307
ESP10, 176, 271, 380, 431, 465, 305, , 309
ESP10, 176, 271, 382, 432, 465, 307, , 311
ESP10, 175, 272, 384, 433, 464, 309, , 313
ESP10, 177, 272, 386, 435, 466, 311, , 315
ESP10, 177, 272, 386, 436, 466, 313, , 317
ESP10, 177, 273, 387, 436, 467, 316, , 320
ESP10, 177, 273, 389, 437, 468, 318, , 322
ESP10, 177, 274, 389, 437, 468, 320, , 324
ESP10, 178, 276, 393, 438, 476, 322, , 326
ESP10, 179, 277, 395, 441, 480, 324, , 328
ESP10, 179, 281, 398, 441, 481, 326, , 330
ESP10, 178, 283, 397, 439, 481, 328, , 332
ESP10, 177, 282, 395, 438, 478, 330, , 334
ESP10, 177, 281, 392, 436, 475, 333, , 337
ESP10, 179, 283, 394, 436, 477, 335, , 339
ESP10, 180, 286, 396, 436, 478, 337, , 341
ESP10, 173, 283, 389, 428, 471, 339, , 343
ESP10, 170, 286, 388, 428, 474, 341, , 345
ESP10, 172, 291, 390, 429, 475, 343, , 347
ESP10, 162, 284, 380, 418, 465, 345, , 349
ESP10, 161, 283, 378, 416, 463, 348, , 352
ESP10, 164, 284, 378, 418, 462, 350, , 354
ESP10, 157, 277, 368, 411, 453, 352, , 356
ESP10, 156, 275, 367, 410, 453, 354, , 358
ESP10, 152, 270, 366, 403, 448, 356, , 360
ESP10, 147, 264, 358, 395, 441, 358, , 362
ESP10, 146, 271, 358, 397, 439, 360, , 364
ESP10, 151, 275, 365, 404, 444, 362, , 366
ESP10, 138, 266, 356, 396, 433, 365, , 369
ESP10, 155, 279, 372, 413, 449, 367, , 371
ESP10, 164, 282, 376, 417, 451, 369, , 373
ESP10, 172, 288, 394, 423, 457, 371, , 375
ESP10, 183, 301, 400, 432, 466, 373, , 377
ESP10, 182, 305, 400, 432, 465, 375, , 379
ESP10, 188, 309, 401, 433, 466, 377, , 381
ESP10, 185, 305, 399, 432, 464, 380, , 384
ESP10, 184, 303, 398, 433, 462, 382, , 386
ESP10, 182, 301, 396, 433, 461, 384, , 388
ESP10, 180, 298, 396, 432, 458, 386, , 390
ESP10, 182, 302, 397, 435, 462, 388, , 392
ESP10, 189, 302, 401, 436, 463, 390, , 394
ESP10, 191, 303, 400, 436, 463, 392, , 396
ESP10, 190, 310, 400, 436, 462, 394, , 398
ESP10, 188, 307, 397, 430, 463, 397, , 401
ESP10, 190, 309, 399, 430, 465, 399, , 403
ESP10, 197, 309, 400, 429, 465, 401, , 405
ESP10, 199, 310, 404, 432, 465, 403, , 407
ESP10, 203, 312, 404, 432, 466, 405, , 409
ESP10, 208, 319, 408, 438, 469, 407, , 411
ESP10, 209, 322, 412, 440, 469, 409, , 413
ESP10, 208, 321, 416, 439, 470, 412, , 416
ESP10, 216, 323, 418, 440, 474, 414, , 418
ESP10, 230, 323, 419, 439, 476, 416, , 420
ESP10, 237, 327, 422, 449, 483, 418, , 422
ESP10, 245, 331, 429, 452, 485, 420, , 424
ESP10, 245, 335, 425, 451, 482, 422, , 426
ESP10, 235, 328, 410, 452, 475, 424, , 428
ESP10, 247, 340, 425, 457, 482, 426, , 430
ESP10, 247, 332, 425, 451, 471, 429, , 433
ESP10, 264, 341, 431, 457, 473, 431, , 435
ESP10, 270, 353, 431, 460, 473, 433, , 437
ESP10, 267, 347, 425, 453, 468, 435, , 439
ESP10, 272, 348, 428, 453, 467, 437, , 441
ESP10, 246, 322, 407, 436, 450, 439, , 443
ESP10, 231, 315, 397, 425, 437, 441, , 445
ESP10, 257, 333, 409, 435, 447, 444, , 448
ESP10, 238, 319, 392, 419, 435, 446, , 450
ESP10, 268, 354, 412, 440, 455, 448, , 452
ESP10, 274, 361, 415, 444, 462, 450, , 454
ESP10, 293, 374, 419, 448, 469, 452, , 456
ESP10, 304, 377, 423, 450, 470, 454, , 458
ESP10, 326, 388, 428, 458, 474, 456, , 460
ESP10, 334, 397, 432, 461, 478, 458, , 462
ESP10, 333, 401, 431, 462, 475, 461, , 465
ESP10, 331, 401, 430, 463, 475, 463, , 467
ESP10, 287, 355, 383, 420, 428, 465, , 469
ESP10, 323, 392, 424, 460, 470, 467, , 471
ESP10, 331, 398, 433, 465, 475, 469, , 473
ESP10, 287, 341, 387, 420, 434, 471, , 475
ESP10, 261, 318, 362, 399, 413, 473, , 477
ESP10, 282, 346, 378, 414, 426, 476, , 480
ESP10, 268, 337, 367, 403, 416, 478, , 482
ESP10, 269, 335, 366, 405, 414, 480, , 484
ESP10, 278, 341, 370, 409, 415, 482, , 486
ESP10, 304, 348, 398, 417, 422, 484, , 488
ESP10, 310, 355, 403, 422, 426, 486, , 490
ESP10, 317, 365, 407, 426, 429, 488, , 492
ESP10, 317, 368, 412, 426, 430, 490, , 494
ESP10, 319, 374, 413, 427, 432, 493, , 497
ESP10, 323, 375, 414, 426, 433, 495, , 499
ESP10, 337, 389, 422, 434, 440, 497, , 501
ESP10, 328, 381, 414, 428, 434, 499, , 503
ESP10, 331, 386, 417, 430, 435, 501, , 505
ESP10, 334, 389, 414, 426, 429, 503, , 507
ESP10, 345, 393, 414, 426, 429, 505, , 509
ESP10, 346, 394, 419, 427, 429, 508, , 512
ESP10, 351, 394, 420, 427, 429, 510, , 514
ESP10, 346, 395, 417, 425, 428, 512, , 516
ESP10, 349, 394, 416, 424, 428, 514, , 518
ESP10, 358, 392, 417, 424, 428, 516, , 520
ESP10, 367, 394, 417, 424, 427, 518, , 522
ESP10, 373, 400, 420, 427, 429, 520, , 524
ESP10, 372, 399, 420, 427, 429, 522, , 526
ESP10, 374, 401, 420, 427, 429, 525, , 529
ESP10, 386, 408, 421, 428, 431, 527, , 531
ESP10, 388, 408, 421, 428, 431, 529, , 533
ESP10, 396, 409, 422, 429, 431, 531, , 535
ESP10, 401, 411, 423, 430, 432, 533, , 537
ESP10, 404, 422, 427, 434, 437, 535, , 539
ESP10, 402, 422, 428, 434, 437, 537, , 541
ESP10, 411, 424, 430, 436, 438, 540, , 544
ESP10, 412, 423, 430, 435, 438, 542, , 546
ESP10, 419, 429, 435, 441, 443, 544, , 548
ESP10, 422, 431, 437, 442, 443, 546, , 550
ESP10, 422, 432, 437, 442, 444, 548, , 552
ESP10, 423, 433, 438, 442, 444, 550, , 554
ESP10, 430, 440, 445, 449, 450, 552, , 556
ESP10, 432, 440, 445, 448, 450, 554, , 558
ESP10, 434, 440, 445, 448, 449, 557, , 561
ESP10, 435, 440, 446, 448, 449, 559, , 563
ESP10, 436, 439, 446, 448, 449, 561, , 565
ESP10, 437, 441, 446, 448, 449, 563, , 567
ESP10, 437, 440, 445, 448, 449, 565, , 569
ESP10, 437, 440, 446, 448, 449, 567, , 571
ESP10, 438, 440, 446, 448, 450, 569, , 573
ESP10, 440, 443, 447, 448, 450, 572, , 576
ESP10, 439, 443, 445, 448, 450, 574, , 578
ESP10, 437, 441, 444, 446, 448, 576, , 580
ESP10, 437, 443, 445, 447, 448, 578, , 582
ESP10, 438, 444, 446, 448, 449, 580, , 584
ESP10, 441, 447, 449, 450, 452, 582, , 586
ESP10, 439, 445, 447, 449, 450, 584, , 588
ESP10, 440, 445, 447, 449, 450, 587, , 591
ESP10, 440, 445, 447, 449, 450, 589, , 593
ESP10, 441, 445, 447, 449, 450, 591, , 595
ESP10, 441, 445, 447, 449, 450, 593, , 597
ESP10, 438, 442, 444, 446, 447, 595, , 599
ESP10, 438, 442, 444, 446, 447, 597, , 601
ESP10, 440, 444, 446, 448, 449, 599, , 603
ESP10, 441, 444, 446, 448, 449, 601, , 605
ESP10, 441, 445, 447, 448, 449, 604, , 608
ESP10, 441, 445, 447, 448, 449, 606, , 610
ESP10, 440, 444, 446, 448, 448, 608, , 612
ESP10, 440, 444, 446, 448, 448, 610, , 614
ESP10, 440, 445, 446, 448, 448, 612, , 616
ESP10, 440, 445, 446, 448, 448, 614, , 618
ESP10, 441, 445, 447, 448, 449, 616, , 620
ESP10, 441, 445, 447, 448, 449, 619, , 623
ESP10, 438, 442, 444, 446, 446, 621, , 625
ESP10, 438, 442, 444, 446, 446, 623, , 627
ESP10, 438, 443, 444, 446, 446, 625, , 629
ESP10, 438, 442, 444, 445, 446, 627, , 631
ESP10, 439, 442, 444, 445, 445, 629, , 633
ESP10, 439, 442, 443, 445, 445, 631, , 635
ESP10, 439, 442, 443, 445, 445, 633, , 637
ESP10, 439, 441, 443, 444, 445, 636, , 640
ESP10, 439, 441, 443, 444, 445, 638, , 642
ESP10, 439, 441, 443, 444, 445, 640, , 644
ESP10, 438, 441, 443, 444, 445, 642, , 646
ESP10, 438, 441, 443, 444, 445, 644, , 648
ESP10, 438, 441, 443, 444, 445, 646, , 650
ESP10, 438, 441, 443, 444, 444, 648, , 652
ESP10, 438, 441, 442, 444, 444, 651, , 655
ESP10, 438, 441, 442, 444, 444, 653, , 657
ESP10, 438, 441, 442, 444, 444, 655, , 659
ESP10, 438, 441, 442, 444, 444, 657, , 661
ESP10, 439, 441, 443, 444, 445, 659, , 663
ESP10, 439, 442, 444, 445, 445, 661, , 665
ESP10, 439, 442, 444, 445, 445, 663, , 667
ESP10, 440, 442, 444, 445, 445, 665, , 669
ESP10, 440, 442, 444, 445, 445, 668, , 672
ESP10, 440, 442, 444, 445, 446, 670, , 674
ESP10, 440, 442, 444, 445, 445, 672, , 676
ESP10, 441, 442, 444, 445, 445, 674, , 678
ESP10, 441, 442, 444, 445, 445, 676, , 680
ESP10, 441, 443, 444, 445, 446, 678, , 682
ESP10, 441, 443, 444, 445, 446, 680, , 684
ESP10, 441, 443, 444, 445, 446, 683, , 687
ESP10, 441, 443, 444, 445, 446, 685, , 689
ESP10, 441, 443, 444, 445, 446, 687, , 691
ESP10, 441, 443, 444, 445, 446, 689, , 693
ESP10, 441, 443, 444, 445, 446, 691, , 695
ESP10, 441, 443, 444, 445, 446, 693, , 697
ESP10, 441, 443, 444, 445, 446, 695, , 699
ESP10, 441, 443, 444, 445, 446, 697, , 701
ESP10, 441, 443, 444, 445, 446, 700, , 704
ESP10, 441, 443, 444, 445, 446, 702, , 706
ESP10, 441, 443, 444, 445, 446, 704, , 708
ESP10, 441, 443, 444, 445, 446, 706, , 710
ESP10, 441, 443, 445, 446, 446, 708, , 712
ESP10, 441, 443, 445, 446, 446, 710, , 714
ESP10, 441, 443, 445, 446, 446, 712, , 716
ESP10, 441, 443, 445, 446, 446, 715, , 719
ESP10, 441, 443, 445, 446, 446, 717, , 721
ESP10, 441, 443, 445, 446, 446, 719, , 723
ESP10, 441, 443, 445, 446, 446, 721, , 725
ESP10, 441, 443, 445, 445, 446, 723, , 727
ESP10, 441, 443, 445, 446, 446, 725, , 729
ESP10, 441, 443, 445, 446, 446, 727, , 731
ESP10, 442, 443, 445, 446, 446, 729, , 733
ESP10, 442, 444, 445, 446, 446, 732, , 736
ESP10, 441, 444, 445, 446, 446, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/WSNO3N_SQIN.ESPF10.csv
WSNO3N_SQIN.ESPF0.csv|2026-08-09
WSNO3N_SQIN.ESPF10.csv|2026-08-09
WSNO3N_SQIN.ESPFM.csv|2026-08-09
APR-SEP
S UMPQUA - NEAR WINSTON
(
WSNO3
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-09
Issued:
2026-08-09
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
192
373
86
703
433
APR-JUL
177
359
87
672
413
APR-AUG
186
368
87
688
424
JAN-SEP
711
1442
103
2033
1403
JAN-JUL
682
1403
102
2004
1382
OCT-SEP
853
1695
91
2937
1854
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/WSNO3N_SQIN.ESPF10.csv
WSNO3N_SQIN.ESPF0.csv|2026-08-09
WSNO3N_SQIN.ESPF10.csv|2026-08-09
WSNO3N_SQIN.ESPFM.csv|2026-08-09
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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