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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:
2026-04-14
Issued:
2026-04-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
29
34
76
50
45
APR-JUL
28
33
76
48
43
JAN-SEP
75
79
62
96
128
JAN-JUL
73
78
62
94
127
OCT-SEP
97
102
58
118
175
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-14
Issued:
2026-04-14
Hide Forecast
APR-SEP
25
34
77
48
45
APR-JUL
23
32
75
45
43
JAN-SEP
70
80
62
93
128
JAN-JUL
69
78
62
91
127
OCT-SEP
92
102
58
116
175
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-14
Issued:
2026-04-14
Hide Forecast
APR-SEP
21
31
70
43
45
APR-JUL
19
29
69
40
43
JAN-SEP
66
77
60
88
128
JAN-JUL
65
75
59
86
127
OCT-SEP
88
99
57
110
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, 75, , 79
ESP10, 251, 280, 357, 405, 437, 78, , 82
ESP10, 251, 280, 357, 405, 437, 82, , 86
ESP10, 251, 280, 357, 405, 437, 85, , 89
ESP10, 251, 280, 357, 405, 437, 88, , 92
ESP10, 251, 280, 356, 405, 436, 92, , 96
ESP10, 251, 280, 357, 405, 436, 95, , 99
ESP10, 251, 280, 357, 405, 437, 99, , 103
ESP10, 251, 280, 356, 405, 436, 102, , 106
ESP10, 251, 280, 356, 405, 436, 105, , 109
ESP10, 251, 280, 356, 405, 436, 109, , 113
ESP10, 251, 280, 357, 405, 437, 112, , 116
ESP10, 251, 280, 356, 405, 436, 116, , 120
ESP10, 251, 280, 357, 405, 436, 119, , 123
ESP10, 251, 280, 356, 405, 436, 122, , 126
ESP10, 251, 280, 356, 405, 435, 126, , 130
ESP10, 251, 280, 356, 405, 436, 129, , 133
ESP10, 251, 280, 356, 405, 436, 133, , 137
ESP10, 251, 280, 356, 405, 436, 136, , 140
ESP10, 251, 280, 356, 405, 435, 139, , 143
ESP10, 251, 280, 356, 405, 435, 143, , 147
ESP10, 251, 280, 356, 404, 435, 146, , 150
ESP10, 251, 280, 356, 405, 436, 150, , 154
ESP10, 251, 280, 356, 405, 436, 153, , 157
ESP10, 251, 280, 356, 405, 436, 156, , 160
ESP10, 251, 280, 356, 405, 436, 160, , 164
ESP10, 251, 280, 356, 405, 435, 163, , 167
ESP10, 251, 280, 356, 405, 435, 167, , 171
ESP10, 251, 280, 355, 404, 435, 170, , 174
ESP10, 251, 279, 355, 404, 434, 173, , 177
ESP10, 250, 279, 355, 404, 434, 177, , 181
ESP10, 251, 279, 355, 404, 434, 180, , 184
ESP10, 251, 280, 356, 405, 435, 184, , 188
ESP10, 251, 280, 356, 405, 435, 187, , 191
ESP10, 251, 280, 356, 405, 435, 190, , 194
ESP10, 251, 280, 356, 405, 435, 194, , 198
ESP10, 252, 280, 357, 405, 435, 197, , 201
ESP10, 252, 280, 357, 405, 435, 201, , 205
ESP10, 251, 280, 357, 405, 435, 204, , 208
ESP10, 252, 280, 358, 405, 436, 207, , 211
ESP10, 252, 280, 359, 405, 436, 211, , 215
ESP10, 252, 280, 359, 405, 436, 214, , 218
ESP10, 253, 280, 360, 406, 437, 218, , 222
ESP10, 253, 280, 360, 405, 438, 221, , 225
ESP10, 252, 280, 359, 405, 437, 224, , 228
ESP10, 253, 280, 359, 405, 438, 228, , 232
ESP10, 253, 280, 360, 406, 438, 231, , 235
ESP10, 253, 280, 360, 406, 439, 235, , 239
ESP10, 253, 280, 360, 406, 439, 238, , 242
ESP10, 253, 280, 359, 406, 440, 241, , 245
ESP10, 253, 280, 359, 405, 440, 245, , 249
ESP10, 253, 280, 360, 406, 441, 248, , 252
ESP10, 253, 280, 360, 406, 442, 252, , 256
ESP10, 254, 280, 360, 406, 445, 255, , 259
ESP10, 254, 280, 360, 406, 445, 258, , 262
ESP10, 254, 280, 360, 406, 444, 262, , 266
ESP10, 254, 280, 360, 406, 443, 265, , 269
ESP10, 254, 282, 361, 406, 444, 269, , 273
ESP10, 253, 280, 359, 405, 441, 272, , 276
ESP10, 253, 280, 359, 405, 440, 275, , 279
ESP10, 254, 281, 359, 406, 441, 279, , 283
ESP10, 253, 280, 359, 405, 440, 282, , 286
ESP10, 253, 280, 358, 405, 438, 286, , 290
ESP10, 253, 280, 358, 405, 438, 289, , 293
ESP10, 253, 280, 358, 405, 437, 292, , 296
ESP10, 253, 280, 358, 405, 438, 296, , 300
ESP10, 255, 281, 359, 406, 443, 299, , 303
ESP10, 254, 281, 359, 406, 442, 303, , 307
ESP10, 253, 281, 358, 405, 439, 306, , 310
ESP10, 253, 280, 358, 405, 440, 309, , 313
ESP10, 252, 280, 357, 405, 439, 313, , 317
ESP10, 252, 280, 357, 405, 438, 316, , 320
ESP10, 251, 280, 356, 405, 437, 320, , 324
ESP10, 251, 280, 357, 405, 438, 323, , 327
ESP10, 250, 280, 355, 405, 436, 326, , 330
ESP10, 252, 280, 357, 406, 438, 330, , 334
ESP10, 252, 280, 356, 406, 438, 333, , 337
ESP10, 253, 280, 357, 406, 439, 337, , 341
ESP10, 252, 280, 357, 406, 438, 340, , 344
ESP10, 253, 280, 357, 407, 438, 343, , 347
ESP10, 253, 281, 357, 407, 439, 347, , 351
ESP10, 253, 281, 357, 407, 439, 350, , 354
ESP10, 253, 281, 357, 407, 439, 354, , 358
ESP10, 253, 281, 357, 407, 438, 357, , 361
ESP10, 252, 281, 357, 407, 437, 360, , 364
ESP10, 252, 281, 357, 408, 438, 364, , 368
ESP10, 253, 281, 357, 409, 438, 367, , 371
ESP10, 252, 281, 357, 409, 438, 371, , 375
ESP10, 253, 281, 357, 409, 438, 374, , 378
ESP10, 253, 281, 357, 410, 440, 377, , 381
ESP10, 253, 281, 358, 410, 440, 381, , 385
ESP10, 252, 281, 358, 409, 438, 384, , 388
ESP10, 253, 281, 358, 410, 438, 388, , 392
ESP10, 253, 282, 360, 410, 439, 391, , 395
ESP10, 253, 283, 359, 410, 439, 394, , 398
ESP10, 253, 283, 359, 410, 439, 398, , 402
ESP10, 254, 284, 360, 411, 440, 401, , 405
ESP10, 254, 284, 360, 411, 440, 405, , 409
ESP10, 253, 284, 360, 411, 439, 408, , 412
ESP10, 253, 284, 360, 410, 439, 412, , 416
ESP10, 253, 284, 360, 411, 439, 415, , 419
ESP10, 253, 284, 360, 411, 439, 418, , 422
ESP10, 253, 285, 360, 411, 438, 422, , 426
ESP10, 255, 287, 362, 412, 442, 425, , 429
ESP10, 256, 287, 362, 412, 443, 429, , 433
ESP10, 254, 286, 361, 411, 443, 432, , 436
ESP10, 256, 288, 363, 413, 446, 435, , 439
ESP10, 256, 288, 363, 415, 447, 439, , 443
ESP10, 256, 289, 364, 415, 450, 442, , 446
ESP10, 256, 290, 365, 417, 451, 446, , 450
ESP10, 256, 291, 365, 419, 452, 449, , 453
ESP10, 256, 292, 367, 421, 453, 452, , 456
ESP10, 257, 293, 369, 423, 456, 456, , 460
ESP10, 259, 296, 371, 426, 460, 459, , 463
ESP10, 259, 296, 371, 426, 460, 463, , 467
ESP10, 258, 295, 371, 425, 459, 466, , 470
ESP10, 258, 295, 371, 425, 461, 469, , 473
ESP10, 259, 296, 374, 429, 465, 473, , 477
ESP10, 259, 296, 375, 432, 468, 476, , 480
ESP10, 260, 296, 375, 431, 467, 480, , 484
ESP10, 259, 294, 375, 431, 466, 483, , 487
ESP10, 257, 293, 372, 427, 461, 486, , 490
ESP10, 256, 291, 371, 425, 459, 490, , 494
ESP10, 263, 295, 374, 423, 462, 493, , 497
ESP10, 264, 296, 375, 424, 461, 497, , 501
ESP10, 260, 293, 369, 418, 453, 500, , 504
ESP10, 261, 294, 372, 419, 454, 503, , 507
ESP10, 257, 290, 369, 417, 448, 507, , 511
ESP10, 254, 291, 366, 414, 444, 510, , 514
ESP10, 252, 290, 365, 414, 442, 514, , 518
ESP10, 254, 290, 364, 413, 441, 517, , 521
ESP10, 251, 287, 363, 408, 435, 520, , 524
ESP10, 253, 288, 367, 409, 438, 524, , 528
ESP10, 248, 285, 365, 406, 434, 527, , 531
ESP10, 245, 284, 362, 403, 429, 531, , 535
ESP10, 243, 284, 360, 402, 426, 534, , 538
ESP10, 245, 285, 362, 405, 429, 537, , 541
ESP10, 240, 283, 358, 400, 422, 541, , 545
ESP10, 245, 285, 362, 405, 429, 544, , 548
ESP10, 247, 288, 362, 408, 429, 548, , 552
ESP10, 254, 296, 369, 415, 436, 551, , 555
ESP10, 256, 298, 372, 417, 439, 554, , 558
ESP10, 257, 300, 373, 419, 440, 558, , 562
ESP10, 258, 300, 372, 418, 439, 561, , 565
ESP10, 256, 300, 374, 418, 440, 565, , 569
ESP10, 250, 296, 370, 412, 436, 568, , 572
ESP10, 247, 294, 370, 411, 434, 571, , 575
ESP10, 245, 293, 372, 408, 432, 575, , 579
ESP10, 244, 294, 372, 408, 431, 578, , 582
ESP10, 245, 296, 374, 409, 432, 582, , 586
ESP10, 251, 298, 374, 410, 436, 585, , 589
ESP10, 249, 299, 378, 409, 437, 588, , 592
ESP10, 242, 293, 372, 404, 432, 592, , 596
ESP10, 243, 293, 371, 404, 432, 595, , 599
ESP10, 241, 288, 368, 402, 429, 599, , 603
ESP10, 245, 290, 371, 405, 433, 602, , 606
ESP10, 247, 291, 372, 406, 435, 605, , 609
ESP10, 250, 295, 375, 412, 439, 609, , 613
ESP10, 254, 303, 381, 417, 443, 612, , 616
ESP10, 260, 303, 380, 422, 443, 616, , 620
ESP10, 259, 300, 376, 424, 439, 619, , 623
ESP10, 263, 307, 379, 429, 446, 622, , 626
ESP10, 269, 319, 387, 434, 459, 626, , 630
ESP10, 271, 320, 393, 438, 460, 629, , 633
ESP10, 274, 316, 385, 433, 450, 633, , 637
ESP10, 273, 309, 377, 425, 442, 636, , 640
ESP10, 288, 320, 381, 434, 454, 639, , 643
ESP10, 301, 328, 395, 444, 466, 643, , 647
ESP10, 306, 335, 399, 449, 470, 646, , 650
ESP10, 304, 342, 423, 452, 470, 650, , 654
ESP10, 301, 336, 416, 448, 468, 653, , 657
ESP10, 295, 330, 412, 441, 464, 656, , 660
ESP10, 274, 313, 393, 418, 439, 660, , 664
ESP10, 258, 293, 371, 402, 420, 663, , 667
ESP10, 282, 319, 386, 422, 436, 667, , 671
ESP10, 261, 300, 363, 398, 413, 670, , 674
ESP10, 280, 319, 377, 407, 429, 673, , 677
ESP10, 295, 326, 380, 412, 436, 677, , 681
ESP10, 309, 347, 391, 435, 454, 680, , 684
ESP10, 313, 346, 398, 428, 442, 684, , 688
ESP10, 326, 353, 400, 431, 447, 687, , 691
ESP10, 338, 367, 411, 448, 461, 690, , 694
ESP10, 364, 385, 432, 460, 472, 694, , 698
ESP10, 366, 396, 428, 465, 475, 697, , 701
ESP10, 370, 403, 431, 467, 475, 701, , 705
ESP10, 356, 388, 416, 459, 468, 704, , 708
ESP10, 355, 388, 427, 460, 468, 707, , 711
ESP10, 317, 357, 398, 434, 448, 711, , 715
ESP10, 289, 330, 369, 408, 422, 714, , 718
ESP10, 295, 340, 374, 414, 430, 718, , 722
ESP10, 262, 307, 340, 378, 394, 721, , 725
ESP10, 238, 286, 326, 357, 371, 724, , 728
ESP10, 251, 304, 335, 366, 380, 728, , 732
ESP10, 263, 307, 356, 373, 381, 731, , 735
Max Scale
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Scale To Last 45 Days
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/COTO3N_SQIN.ESPF10.csv
COTO3N_SQIN.ESPF0.csv|2026-04-14
COTO3N_SQIN.ESPF10.csv|2026-04-14
COTO3N_SQIN.ESPFM.csv|2026-04-14
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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