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Archive:
Water Year
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COAST FORK WILLAMETTE - COTTAGE GROVE DAM
(
COTO3
)
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
21
21
47
22
45
APR-JUL
20
20
48
21
43
JAN-SEP
66
67
52
68
128
JAN-JUL
66
66
52
67
127
OCT-SEP
88
89
51
90
175
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
21
21
47
23
45
APR-JUL
20
21
48
21
43
JAN-SEP
66
67
52
68
128
JAN-JUL
66
66
52
67
127
OCT-SEP
88
89
51
90
175
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
21
21
47
23
45
APR-JUL
20
20
48
21
43
JAN-SEP
66
67
52
68
128
JAN-JUL
66
66
52
67
127
OCT-SEP
88
89
51
90
175
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 252, 280, 357, 405, 437, 71, , 75
ESP10, 251, 280, 357, 405, 437, 73, , 77
ESP10, 251, 280, 357, 405, 437, 76, , 80
ESP10, 251, 280, 357, 405, 437, 78, , 82
ESP10, 251, 280, 357, 405, 437, 81, , 85
ESP10, 251, 280, 357, 405, 437, 83, , 87
ESP10, 251, 280, 356, 405, 436, 86, , 90
ESP10, 251, 280, 357, 405, 436, 88, , 92
ESP10, 251, 280, 357, 405, 437, 91, , 95
ESP10, 251, 280, 356, 405, 436, 93, , 97
ESP10, 251, 280, 356, 405, 436, 96, , 100
ESP10, 251, 280, 356, 405, 436, 98, , 102
ESP10, 251, 280, 357, 405, 437, 101, , 105
ESP10, 251, 280, 356, 405, 436, 103, , 107
ESP10, 251, 280, 357, 405, 436, 106, , 110
ESP10, 251, 280, 356, 405, 436, 108, , 112
ESP10, 251, 280, 356, 405, 435, 111, , 115
ESP10, 251, 280, 356, 405, 436, 113, , 117
ESP10, 251, 280, 356, 405, 436, 116, , 120
ESP10, 251, 280, 356, 405, 436, 118, , 122
ESP10, 251, 280, 356, 405, 435, 121, , 125
ESP10, 251, 280, 356, 405, 435, 123, , 127
ESP10, 251, 280, 356, 404, 435, 126, , 130
ESP10, 251, 280, 356, 405, 436, 128, , 132
ESP10, 251, 280, 356, 405, 436, 131, , 135
ESP10, 251, 280, 356, 405, 436, 133, , 137
ESP10, 251, 280, 356, 405, 436, 136, , 140
ESP10, 251, 280, 356, 405, 435, 138, , 142
ESP10, 251, 280, 356, 405, 435, 141, , 145
ESP10, 251, 280, 355, 404, 435, 143, , 147
ESP10, 251, 279, 355, 404, 434, 146, , 150
ESP10, 250, 279, 355, 404, 434, 148, , 152
ESP10, 251, 279, 355, 404, 434, 151, , 155
ESP10, 251, 280, 356, 405, 435, 153, , 157
ESP10, 251, 280, 356, 405, 435, 156, , 160
ESP10, 251, 280, 356, 405, 435, 158, , 162
ESP10, 251, 280, 356, 405, 435, 161, , 165
ESP10, 252, 280, 357, 405, 435, 163, , 167
ESP10, 252, 280, 357, 405, 435, 166, , 170
ESP10, 251, 280, 357, 405, 435, 168, , 172
ESP10, 252, 280, 358, 405, 436, 171, , 175
ESP10, 252, 280, 359, 405, 436, 173, , 177
ESP10, 252, 280, 359, 405, 436, 176, , 180
ESP10, 253, 280, 360, 406, 437, 178, , 182
ESP10, 253, 280, 360, 405, 438, 181, , 185
ESP10, 252, 280, 359, 405, 437, 183, , 187
ESP10, 253, 280, 359, 405, 438, 186, , 190
ESP10, 253, 280, 360, 406, 438, 188, , 192
ESP10, 253, 280, 360, 406, 439, 191, , 195
ESP10, 253, 280, 360, 406, 439, 193, , 197
ESP10, 253, 280, 359, 406, 440, 196, , 200
ESP10, 253, 280, 359, 405, 440, 198, , 202
ESP10, 253, 280, 360, 406, 441, 201, , 205
ESP10, 253, 280, 360, 406, 442, 204, , 208
ESP10, 254, 280, 360, 406, 445, 206, , 210
ESP10, 254, 280, 360, 406, 445, 209, , 213
ESP10, 254, 280, 360, 406, 444, 211, , 215
ESP10, 254, 280, 360, 406, 443, 214, , 218
ESP10, 254, 282, 361, 406, 444, 216, , 220
ESP10, 253, 280, 359, 405, 441, 219, , 223
ESP10, 253, 280, 359, 405, 440, 221, , 225
ESP10, 254, 281, 359, 406, 441, 224, , 228
ESP10, 253, 280, 359, 405, 440, 226, , 230
ESP10, 253, 280, 358, 405, 438, 229, , 233
ESP10, 253, 280, 358, 405, 438, 231, , 235
ESP10, 253, 280, 358, 405, 437, 234, , 238
ESP10, 253, 280, 358, 405, 438, 236, , 240
ESP10, 255, 281, 359, 406, 443, 239, , 243
ESP10, 254, 281, 359, 406, 442, 241, , 245
ESP10, 253, 281, 358, 405, 439, 244, , 248
ESP10, 253, 280, 358, 405, 440, 246, , 250
ESP10, 252, 280, 357, 405, 439, 249, , 253
ESP10, 252, 280, 357, 405, 438, 251, , 255
ESP10, 251, 280, 356, 405, 437, 254, , 258
ESP10, 251, 280, 357, 405, 438, 256, , 260
ESP10, 250, 280, 355, 405, 436, 259, , 263
ESP10, 252, 280, 357, 406, 438, 261, , 265
ESP10, 252, 280, 356, 406, 438, 264, , 268
ESP10, 253, 280, 357, 406, 439, 266, , 270
ESP10, 252, 280, 357, 406, 438, 269, , 273
ESP10, 253, 280, 357, 407, 438, 271, , 275
ESP10, 253, 281, 357, 407, 439, 274, , 278
ESP10, 253, 281, 357, 407, 439, 276, , 280
ESP10, 253, 281, 357, 407, 439, 279, , 283
ESP10, 253, 281, 357, 407, 438, 281, , 285
ESP10, 252, 281, 357, 407, 437, 284, , 288
ESP10, 252, 281, 357, 408, 438, 286, , 290
ESP10, 253, 281, 357, 409, 438, 289, , 293
ESP10, 252, 281, 357, 409, 438, 291, , 295
ESP10, 253, 281, 357, 409, 438, 294, , 298
ESP10, 253, 281, 357, 410, 440, 296, , 300
ESP10, 253, 281, 358, 410, 440, 299, , 303
ESP10, 252, 281, 358, 409, 438, 301, , 305
ESP10, 253, 281, 358, 410, 438, 304, , 308
ESP10, 253, 282, 360, 410, 439, 306, , 310
ESP10, 253, 283, 359, 410, 439, 309, , 313
ESP10, 253, 283, 359, 410, 439, 311, , 315
ESP10, 254, 284, 360, 411, 440, 314, , 318
ESP10, 254, 284, 360, 411, 440, 316, , 320
ESP10, 253, 284, 360, 411, 439, 319, , 323
ESP10, 253, 284, 360, 410, 439, 321, , 325
ESP10, 253, 284, 360, 411, 439, 324, , 328
ESP10, 253, 284, 360, 411, 439, 326, , 330
ESP10, 253, 285, 360, 411, 438, 329, , 333
ESP10, 255, 287, 362, 412, 442, 331, , 335
ESP10, 256, 287, 362, 412, 443, 334, , 338
ESP10, 254, 286, 361, 411, 443, 337, , 341
ESP10, 256, 288, 363, 413, 446, 339, , 343
ESP10, 256, 288, 363, 415, 447, 342, , 346
ESP10, 256, 289, 364, 415, 450, 344, , 348
ESP10, 256, 290, 365, 417, 451, 347, , 351
ESP10, 256, 291, 365, 419, 452, 349, , 353
ESP10, 256, 292, 367, 421, 453, 352, , 356
ESP10, 257, 293, 369, 423, 456, 354, , 358
ESP10, 259, 296, 371, 426, 460, 357, , 361
ESP10, 259, 296, 371, 426, 460, 359, , 363
ESP10, 258, 295, 371, 425, 459, 362, , 366
ESP10, 258, 295, 371, 425, 461, 364, , 368
ESP10, 259, 296, 374, 429, 465, 367, , 371
ESP10, 259, 296, 375, 432, 468, 369, , 373
ESP10, 260, 296, 375, 431, 467, 372, , 376
ESP10, 259, 294, 375, 431, 466, 374, , 378
ESP10, 257, 293, 372, 427, 461, 377, , 381
ESP10, 256, 291, 371, 425, 459, 379, , 383
ESP10, 263, 295, 374, 423, 462, 382, , 386
ESP10, 264, 296, 375, 424, 461, 384, , 388
ESP10, 260, 293, 369, 418, 453, 387, , 391
ESP10, 261, 294, 372, 419, 454, 389, , 393
ESP10, 257, 290, 369, 417, 448, 392, , 396
ESP10, 254, 291, 366, 414, 444, 394, , 398
ESP10, 252, 290, 365, 414, 442, 397, , 401
ESP10, 254, 290, 364, 413, 441, 399, , 403
ESP10, 251, 287, 363, 408, 435, 402, , 406
ESP10, 253, 288, 367, 409, 438, 404, , 408
ESP10, 248, 285, 365, 406, 434, 407, , 411
ESP10, 245, 284, 362, 403, 429, 409, , 413
ESP10, 243, 284, 360, 402, 426, 412, , 416
ESP10, 245, 285, 362, 405, 429, 414, , 418
ESP10, 240, 283, 358, 400, 422, 417, , 421
ESP10, 245, 285, 362, 405, 429, 419, , 423
ESP10, 247, 288, 362, 408, 429, 422, , 426
ESP10, 254, 296, 369, 415, 436, 424, , 428
ESP10, 256, 298, 372, 417, 439, 427, , 431
ESP10, 257, 300, 373, 419, 440, 429, , 433
ESP10, 258, 300, 372, 418, 439, 432, , 436
ESP10, 256, 300, 374, 418, 440, 434, , 438
ESP10, 250, 296, 370, 412, 436, 437, , 441
ESP10, 247, 294, 370, 411, 434, 439, , 443
ESP10, 245, 293, 372, 408, 432, 442, , 446
ESP10, 244, 294, 372, 408, 431, 444, , 448
ESP10, 245, 296, 374, 409, 432, 447, , 451
ESP10, 251, 298, 374, 410, 436, 449, , 453
ESP10, 249, 299, 378, 409, 437, 452, , 456
ESP10, 242, 293, 372, 404, 432, 454, , 458
ESP10, 243, 293, 371, 404, 432, 457, , 461
ESP10, 241, 288, 368, 402, 429, 459, , 463
ESP10, 245, 290, 371, 405, 433, 462, , 466
ESP10, 247, 291, 372, 406, 435, 464, , 468
ESP10, 250, 295, 375, 412, 439, 467, , 471
ESP10, 254, 303, 381, 417, 443, 469, , 473
ESP10, 260, 303, 380, 422, 443, 472, , 476
ESP10, 259, 300, 376, 424, 439, 475, , 479
ESP10, 263, 307, 379, 429, 446, 477, , 481
ESP10, 269, 319, 387, 434, 459, 480, , 484
ESP10, 271, 320, 393, 438, 460, 482, , 486
ESP10, 274, 316, 385, 433, 450, 485, , 489
ESP10, 273, 309, 377, 425, 442, 487, , 491
ESP10, 288, 320, 381, 434, 454, 490, , 494
ESP10, 301, 328, 395, 444, 466, 492, , 496
ESP10, 306, 335, 399, 449, 470, 495, , 499
ESP10, 304, 342, 423, 452, 470, 497, , 501
ESP10, 301, 336, 416, 448, 468, 500, , 504
ESP10, 295, 330, 412, 441, 464, 502, , 506
ESP10, 274, 313, 393, 418, 439, 505, , 509
ESP10, 258, 293, 371, 402, 420, 507, , 511
ESP10, 282, 319, 386, 422, 436, 510, , 514
ESP10, 261, 300, 363, 398, 413, 512, , 516
ESP10, 280, 319, 377, 407, 429, 515, , 519
ESP10, 295, 326, 380, 412, 436, 517, , 521
ESP10, 309, 347, 391, 435, 454, 520, , 524
ESP10, 313, 346, 398, 428, 442, 522, , 526
ESP10, 326, 353, 400, 431, 447, 525, , 529
ESP10, 338, 367, 411, 448, 461, 527, , 531
ESP10, 364, 385, 432, 460, 472, 530, , 534
ESP10, 366, 396, 428, 465, 475, 532, , 536
ESP10, 370, 403, 431, 467, 475, 535, , 539
ESP10, 356, 388, 416, 459, 468, 537, , 541
ESP10, 355, 388, 427, 460, 468, 540, , 544
ESP10, 317, 357, 398, 434, 448, 542, , 546
ESP10, 289, 330, 369, 408, 422, 545, , 549
ESP10, 295, 340, 374, 414, 430, 547, , 551
ESP10, 262, 307, 340, 378, 394, 550, , 554
ESP10, 238, 286, 326, 357, 371, 552, , 556
ESP10, 251, 304, 335, 366, 380, 555, , 559
ESP10, 263, 307, 356, 373, 381, 557, , 561
ESP10, 272, 313, 361, 381, 389, 560, , 564
ESP10, 283, 329, 376, 393, 400, 562, , 566
ESP10, 295, 326, 374, 392, 398, 565, , 569
ESP10, 303, 341, 385, 400, 406, 567, , 571
ESP10, 304, 351, 390, 403, 409, 570, , 574
ESP10, 318, 373, 396, 410, 415, 572, , 576
ESP10, 313, 371, 393, 407, 412, 575, , 579
ESP10, 318, 375, 397, 409, 413, 577, , 581
ESP10, 324, 387, 400, 411, 415, 580, , 584
ESP10, 305, 373, 385, 395, 400, 582, , 586
ESP10, 308, 376, 389, 396, 400, 585, , 589
ESP10, 311, 378, 389, 396, 400, 587, , 591
ESP10, 313, 378, 388, 397, 400, 590, , 594
ESP10, 333, 380, 390, 398, 402, 592, , 596
ESP10, 337, 380, 390, 399, 402, 595, , 599
ESP10, 348, 385, 395, 403, 406, 597, , 601
ESP10, 353, 387, 395, 404, 407, 600, , 604
ESP10, 354, 387, 397, 404, 408, 602, , 606
ESP10, 358, 389, 397, 405, 408, 605, , 609
ESP10, 366, 391, 397, 405, 408, 608, , 612
ESP10, 375, 392, 398, 405, 408, 610, , 614
ESP10, 375, 393, 398, 406, 409, 613, , 617
ESP10, 384, 395, 399, 406, 409, 615, , 619
ESP10, 384, 396, 400, 407, 409, 618, , 622
ESP10, 406, 416, 420, 426, 429, 620, , 624
ESP10, 410, 417, 421, 427, 429, 623, , 627
ESP10, 411, 417, 421, 427, 429, 625, , 629
ESP10, 411, 417, 421, 426, 428, 628, , 632
ESP10, 411, 417, 421, 426, 428, 630, , 634
ESP10, 411, 416, 421, 426, 427, 633, , 637
ESP10, 412, 417, 421, 426, 427, 635, , 639
ESP10, 412, 417, 421, 425, 427, 638, , 642
ESP10, 412, 417, 421, 425, 427, 640, , 644
ESP10, 412, 417, 422, 425, 427, 643, , 647
ESP10, 413, 418, 424, 426, 427, 645, , 649
ESP10, 411, 417, 423, 425, 426, 648, , 652
ESP10, 413, 419, 423, 425, 426, 650, , 654
ESP10, 413, 418, 423, 425, 426, 653, , 657
ESP10, 412, 417, 422, 425, 426, 655, , 659
ESP10, 414, 418, 423, 426, 426, 658, , 662
ESP10, 415, 420, 424, 426, 427, 660, , 664
ESP10, 414, 419, 424, 426, 427, 663, , 667
ESP10, 414, 419, 424, 426, 427, 665, , 669
ESP10, 415, 419, 424, 426, 427, 668, , 672
ESP10, 416, 420, 425, 426, 427, 670, , 674
ESP10, 415, 420, 425, 426, 427, 673, , 677
ESP10, 416, 421, 425, 426, 428, 675, , 679
ESP10, 417, 421, 426, 426, 428, 678, , 682
ESP10, 416, 421, 425, 426, 428, 680, , 684
ESP10, 416, 421, 425, 426, 428, 683, , 687
ESP10, 416, 421, 425, 426, 428, 685, , 689
ESP10, 415, 421, 424, 425, 427, 688, , 692
ESP10, 415, 420, 424, 425, 427, 690, , 694
ESP10, 416, 421, 425, 426, 428, 693, , 697
ESP10, 417, 422, 425, 427, 428, 695, , 699
ESP10, 417, 422, 426, 427, 428, 698, , 702
ESP10, 418, 422, 426, 427, 429, 700, , 704
ESP10, 418, 422, 426, 427, 429, 703, , 707
ESP10, 418, 422, 426, 427, 429, 705, , 709
ESP10, 418, 422, 427, 428, 429, 708, , 712
ESP10, 418, 422, 427, 428, 429, 710, , 714
ESP10, 418, 422, 427, 428, 429, 713, , 717
ESP10, 418, 422, 427, 428, 429, 715, , 719
ESP10, 418, 422, 427, 428, 430, 718, , 722
ESP10, 418, 423, 427, 428, 430, 720, , 724
ESP10, 419, 423, 427, 428, 430, 723, , 727
ESP10, 419, 424, 427, 428, 430, 725, , 729
ESP10, 420, 424, 427, 428, 430, 728, , 732
ESP10, 419, 423, 427, 428, 429, 730, , 734
ESP10, 419, 423, 426, 427, 429, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/COTO3N_SQIN.ESPF10.csv
COTO3N_SQIN.ESPF0.csv|2026-06-23
COTO3N_SQIN.ESPF10.csv|2026-06-23
COTO3N_SQIN.ESPFM.csv|2026-06-23
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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