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Archive:
Water Year
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COWLITZ - AT RANDLE
(
RAWW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
554
618
65
718
951
APR-JUL
481
531
63
589
843
JAN-SEP
1254
1318
85
1417
1552
JAN-JUL
1181
1231
85
1289
1443
OCT-SEP
2133
2197
107
2296
2055
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
557
630
66
720
951
APR-JUL
481
542
64
596
843
JAN-SEP
1257
1330
86
1420
1552
JAN-JUL
1181
1242
86
1296
1443
OCT-SEP
2136
2209
107
2299
2055
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
567
644
68
736
951
APR-JUL
489
555
66
635
843
JAN-SEP
1267
1344
87
1436
1552
JAN-JUL
1189
1255
87
1335
1443
OCT-SEP
2145
2223
108
2315
2055
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 259, 304, 335, 392, 433, 71, , 75
ESP10, 259, 303, 335, 392, 433, 74, , 78
ESP10, 259, 303, 335, 392, 433, 77, , 81
ESP10, 259, 303, 335, 392, 433, 81, , 85
ESP10, 260, 303, 335, 392, 433, 84, , 88
ESP10, 260, 303, 335, 392, 433, 87, , 91
ESP10, 259, 303, 335, 392, 433, 90, , 94
ESP10, 260, 304, 335, 392, 433, 93, , 97
ESP10, 260, 304, 336, 392, 433, 96, , 100
ESP10, 259, 303, 335, 392, 433, 100, , 104
ESP10, 259, 304, 336, 392, 433, 103, , 107
ESP10, 259, 303, 335, 392, 433, 106, , 110
ESP10, 260, 303, 335, 392, 433, 109, , 113
ESP10, 260, 303, 335, 391, 433, 112, , 116
ESP10, 259, 303, 335, 391, 433, 115, , 119
ESP10, 259, 302, 336, 390, 432, 119, , 123
ESP10, 259, 302, 334, 387, 431, 122, , 126
ESP10, 259, 302, 333, 386, 431, 125, , 129
ESP10, 259, 301, 334, 385, 431, 128, , 132
ESP10, 260, 302, 337, 386, 432, 131, , 135
ESP10, 257, 299, 333, 381, 428, 134, , 138
ESP10, 260, 302, 343, 390, 432, 138, , 142
ESP10, 259, 301, 342, 388, 432, 141, , 145
ESP10, 259, 302, 343, 390, 433, 144, , 148
ESP10, 259, 302, 343, 390, 433, 147, , 151
ESP10, 259, 301, 346, 393, 433, 150, , 154
ESP10, 259, 301, 347, 394, 433, 153, , 157
ESP10, 260, 302, 348, 396, 433, 156, , 160
ESP10, 259, 301, 347, 396, 432, 160, , 164
ESP10, 258, 300, 346, 394, 432, 163, , 167
ESP10, 253, 297, 342, 390, 429, 166, , 170
ESP10, 260, 299, 347, 395, 431, 169, , 173
ESP10, 259, 299, 347, 394, 431, 172, , 176
ESP10, 263, 301, 350, 398, 433, 175, , 179
ESP10, 262, 301, 350, 398, 434, 179, , 183
ESP10, 263, 302, 353, 400, 435, 182, , 186
ESP10, 263, 302, 355, 400, 434, 185, , 189
ESP10, 261, 298, 352, 395, 430, 188, , 192
ESP10, 261, 296, 350, 395, 429, 191, , 195
ESP10, 261, 295, 352, 397, 428, 194, , 198
ESP10, 266, 298, 357, 400, 432, 198, , 202
ESP10, 268, 300, 359, 403, 433, 201, , 205
ESP10, 265, 295, 355, 401, 430, 204, , 208
ESP10, 275, 304, 366, 407, 441, 207, , 211
ESP10, 273, 304, 365, 406, 441, 210, , 214
ESP10, 271, 303, 364, 405, 439, 213, , 217
ESP10, 272, 304, 366, 404, 438, 217, , 221
ESP10, 275, 308, 371, 406, 440, 220, , 224
ESP10, 273, 306, 372, 404, 439, 223, , 227
ESP10, 272, 307, 374, 404, 439, 226, , 230
ESP10, 272, 307, 373, 408, 438, 229, , 233
ESP10, 278, 310, 372, 408, 437, 232, , 236
ESP10, 276, 312, 371, 407, 434, 236, , 240
ESP10, 282, 316, 376, 412, 438, 239, , 243
ESP10, 280, 316, 374, 410, 437, 242, , 246
ESP10, 284, 322, 379, 413, 440, 245, , 249
ESP10, 284, 321, 376, 411, 438, 248, , 252
ESP10, 285, 319, 375, 412, 439, 251, , 255
ESP10, 286, 321, 376, 412, 440, 254, , 258
ESP10, 281, 315, 370, 404, 434, 258, , 262
ESP10, 289, 324, 377, 410, 438, 261, , 265
ESP10, 296, 329, 387, 414, 444, 264, , 268
ESP10, 293, 329, 384, 412, 443, 267, , 271
ESP10, 283, 322, 375, 401, 435, 270, , 274
ESP10, 294, 333, 386, 411, 445, 273, , 277
ESP10, 290, 328, 381, 406, 440, 277, , 281
ESP10, 299, 336, 393, 416, 450, 280, , 284
ESP10, 300, 338, 395, 418, 456, 283, , 287
ESP10, 300, 337, 394, 417, 458, 286, , 290
ESP10, 291, 330, 387, 411, 449, 289, , 293
ESP10, 277, 319, 378, 399, 439, 292, , 296
ESP10, 274, 317, 375, 397, 437, 296, , 300
ESP10, 271, 314, 373, 396, 437, 299, , 303
ESP10, 278, 320, 379, 400, 444, 302, , 306
ESP10, 278, 321, 380, 401, 446, 305, , 309
ESP10, 278, 321, 381, 400, 446, 308, , 312
ESP10, 271, 316, 372, 394, 442, 311, , 315
ESP10, 271, 320, 375, 392, 441, 315, , 319
ESP10, 270, 319, 373, 390, 440, 318, , 322
ESP10, 269, 319, 371, 389, 441, 321, , 325
ESP10, 280, 331, 381, 401, 452, 324, , 328
ESP10, 279, 331, 380, 403, 451, 327, , 331
ESP10, 285, 339, 387, 409, 457, 330, , 334
ESP10, 285, 341, 388, 409, 456, 333, , 337
ESP10, 283, 339, 383, 406, 452, 337, , 341
ESP10, 279, 334, 377, 402, 447, 340, , 344
ESP10, 281, 334, 378, 405, 451, 343, , 347
ESP10, 285, 337, 383, 407, 455, 346, , 350
ESP10, 287, 338, 384, 409, 455, 349, , 353
ESP10, 291, 339, 386, 410, 455, 352, , 356
ESP10, 294, 340, 393, 413, 457, 356, , 360
ESP10, 292, 341, 391, 411, 455, 359, , 363
ESP10, 290, 339, 385, 407, 451, 362, , 366
ESP10, 294, 338, 382, 404, 449, 365, , 369
ESP10, 292, 337, 379, 403, 447, 368, , 372
ESP10, 289, 334, 376, 400, 445, 371, , 375
ESP10, 286, 337, 373, 398, 443, 375, , 379
ESP10, 287, 344, 375, 400, 446, 378, , 382
ESP10, 290, 350, 379, 403, 450, 381, , 385
ESP10, 292, 352, 383, 406, 452, 384, , 388
ESP10, 293, 354, 387, 407, 454, 387, , 391
ESP10, 294, 353, 387, 407, 455, 390, , 394
ESP10, 296, 354, 387, 408, 455, 394, , 398
ESP10, 300, 354, 387, 408, 456, 397, , 401
ESP10, 302, 357, 394, 411, 459, 400, , 404
ESP10, 300, 355, 392, 409, 457, 403, , 407
ESP10, 299, 352, 390, 407, 454, 406, , 410
ESP10, 306, 358, 398, 415, 457, 409, , 413
ESP10, 311, 360, 403, 417, 458, 412, , 416
ESP10, 319, 367, 410, 422, 462, 416, , 420
ESP10, 316, 364, 406, 419, 460, 419, , 423
ESP10, 320, 365, 407, 423, 461, 422, , 426
ESP10, 323, 367, 408, 426, 462, 425, , 429
ESP10, 324, 371, 410, 428, 463, 428, , 432
ESP10, 321, 371, 407, 427, 460, 431, , 435
ESP10, 324, 376, 409, 433, 462, 435, , 439
ESP10, 326, 380, 413, 437, 464, 438, , 442
ESP10, 325, 377, 414, 435, 461, 441, , 445
ESP10, 327, 378, 415, 435, 461, 444, , 448
ESP10, 327, 380, 414, 437, 461, 447, , 451
ESP10, 333, 387, 420, 441, 466, 450, , 454
ESP10, 339, 392, 427, 446, 472, 454, , 458
ESP10, 339, 390, 425, 443, 471, 457, , 461
ESP10, 338, 388, 423, 440, 469, 460, , 464
ESP10, 344, 389, 427, 446, 471, 463, , 467
ESP10, 341, 386, 423, 444, 468, 466, , 470
ESP10, 339, 384, 422, 442, 467, 469, , 473
ESP10, 344, 390, 428, 448, 470, 473, , 477
ESP10, 345, 387, 425, 446, 466, 476, , 480
ESP10, 347, 385, 423, 445, 463, 479, , 483
ESP10, 350, 385, 423, 447, 464, 482, , 486
ESP10, 354, 389, 424, 447, 466, 485, , 489
ESP10, 345, 380, 416, 438, 459, 488, , 492
ESP10, 347, 382, 420, 443, 462, 491, , 495
ESP10, 349, 379, 417, 439, 460, 495, , 499
ESP10, 345, 373, 410, 434, 456, 498, , 502
ESP10, 351, 377, 415, 441, 464, 501, , 505
ESP10, 357, 381, 420, 446, 472, 504, , 508
ESP10, 343, 368, 409, 433, 460, 507, , 511
ESP10, 349, 374, 418, 443, 467, 510, , 514
ESP10, 345, 372, 415, 441, 464, 514, , 518
ESP10, 349, 377, 420, 446, 469, 517, , 521
ESP10, 350, 377, 420, 446, 469, 520, , 524
ESP10, 356, 387, 429, 453, 476, 523, , 527
ESP10, 361, 394, 434, 460, 481, 526, , 530
ESP10, 364, 398, 436, 462, 482, 529, , 533
ESP10, 362, 396, 433, 459, 479, 533, , 537
ESP10, 360, 395, 435, 456, 476, 536, , 540
ESP10, 359, 391, 434, 452, 474, 539, , 543
ESP10, 359, 389, 432, 450, 472, 542, , 546
ESP10, 362, 391, 435, 452, 472, 545, , 549
ESP10, 359, 385, 430, 446, 467, 548, , 552
ESP10, 358, 384, 431, 446, 467, 552, , 556
ESP10, 344, 372, 420, 435, 454, 555, , 559
ESP10, 339, 374, 415, 430, 449, 558, , 562
ESP10, 333, 368, 410, 425, 443, 561, , 565
ESP10, 330, 366, 406, 423, 440, 564, , 568
ESP10, 324, 359, 400, 418, 434, 567, , 571
ESP10, 321, 360, 395, 418, 432, 571, , 575
ESP10, 325, 362, 398, 422, 434, 574, , 578
ESP10, 325, 360, 395, 419, 433, 577, , 581
ESP10, 317, 350, 384, 409, 424, 580, , 584
ESP10, 324, 357, 392, 415, 432, 583, , 587
ESP10, 320, 353, 387, 410, 431, 586, , 590
ESP10, 319, 352, 389, 409, 432, 589, , 593
ESP10, 312, 345, 384, 402, 426, 593, , 597
ESP10, 309, 344, 381, 400, 423, 596, , 600
ESP10, 313, 350, 385, 405, 426, 599, , 603
ESP10, 319, 354, 389, 407, 429, 602, , 606
ESP10, 327, 359, 394, 410, 435, 605, , 609
ESP10, 333, 362, 395, 411, 437, 608, , 612
ESP10, 337, 362, 398, 412, 437, 612, , 616
ESP10, 340, 365, 400, 413, 438, 615, , 619
ESP10, 338, 361, 396, 407, 432, 618, , 622
ESP10, 339, 361, 396, 406, 432, 621, , 625
ESP10, 348, 367, 400, 410, 435, 624, , 628
ESP10, 344, 362, 393, 406, 429, 627, , 631
ESP10, 352, 371, 399, 418, 435, 631, , 635
ESP10, 351, 371, 396, 418, 433, 634, , 638
ESP10, 350, 374, 399, 419, 432, 637, , 641
ESP10, 354, 381, 403, 424, 437, 640, , 644
ESP10, 357, 386, 405, 429, 440, 643, , 647
ESP10, 359, 387, 405, 430, 441, 646, , 650
ESP10, 369, 394, 415, 438, 451, 650, , 654
ESP10, 369, 393, 415, 439, 451, 653, , 657
ESP10, 370, 394, 416, 439, 451, 656, , 660
ESP10, 373, 396, 418, 441, 454, 659, , 663
ESP10, 376, 396, 419, 444, 458, 662, , 666
ESP10, 370, 389, 413, 440, 451, 665, , 669
ESP10, 367, 385, 410, 436, 447, 668, , 672
ESP10, 376, 393, 413, 437, 449, 672, , 676
ESP10, 371, 387, 408, 434, 444, 675, , 679
ESP10, 373, 388, 406, 433, 442, 678, , 682
ESP10, 376, 391, 407, 434, 443, 681, , 685
ESP10, 380, 397, 413, 438, 447, 684, , 688
ESP10, 383, 403, 418, 444, 451, 687, , 691
ESP10, 390, 403, 421, 444, 451, 691, , 695
ESP10, 394, 405, 422, 444, 451, 694, , 698
ESP10, 394, 406, 424, 442, 450, 697, , 701
ESP10, 392, 405, 423, 440, 449, 700, , 704
ESP10, 396, 407, 423, 441, 453, 703, , 707
ESP10, 396, 406, 424, 440, 451, 706, , 710
ESP10, 400, 411, 427, 442, 455, 710, , 714
ESP10, 403, 415, 429, 446, 457, 713, , 717
ESP10, 403, 417, 432, 446, 458, 716, , 720
ESP10, 404, 421, 433, 447, 459, 719, , 723
ESP10, 404, 422, 434, 448, 459, 722, , 726
ESP10, 405, 424, 435, 449, 460, 725, , 729
ESP10, 407, 428, 440, 452, 462, 729, , 733
ESP10, 407, 428, 440, 452, 462, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/RAWW1N_SQIN.ESPF10.csv
RAWW1N_SQIN.ESPF0.csv|2026-04-29
RAWW1N_SQIN.ESPF10.csv|2026-04-29
RAWW1N_SQIN.ESPFM.csv|2026-04-29
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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