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Archive:
Water Year
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COWLITZ - AT PACKWOOD
(
PACW1
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
544
554
90
567
612
APR-JUL
489
491
92
495
535
JAN-SEP
822
832
91
846
915
JAN-JUL
768
770
92
774
837
OCT-SEP
1033
1042
88
1056
1189
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
543
553
90
564
612
APR-JUL
487
490
92
495
535
JAN-SEP
821
832
91
843
915
JAN-JUL
765
769
92
773
837
OCT-SEP
1032
1042
88
1053
1189
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
542
552
90
565
612
APR-JUL
485
489
92
494
535
JAN-SEP
821
831
91
843
915
JAN-JUL
764
768
92
772
837
OCT-SEP
1031
1041
88
1053
1189
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 269, 329, 356, 413, 449, 70, , 74
ESP10, 269, 329, 356, 413, 449, 73, , 77
ESP10, 269, 329, 356, 413, 449, 75, , 79
ESP10, 269, 329, 356, 413, 449, 77, , 81
ESP10, 269, 329, 357, 413, 449, 80, , 84
ESP10, 269, 329, 357, 413, 448, 82, , 86
ESP10, 269, 329, 357, 413, 449, 84, , 88
ESP10, 269, 329, 357, 413, 449, 87, , 91
ESP10, 269, 329, 357, 413, 448, 89, , 93
ESP10, 269, 329, 356, 413, 448, 91, , 95
ESP10, 269, 329, 356, 413, 448, 94, , 98
ESP10, 269, 329, 356, 413, 448, 96, , 100
ESP10, 269, 329, 356, 413, 449, 98, , 102
ESP10, 269, 329, 357, 413, 449, 101, , 105
ESP10, 269, 329, 357, 413, 450, 103, , 107
ESP10, 269, 331, 356, 413, 450, 105, , 109
ESP10, 269, 330, 358, 413, 449, 108, , 112
ESP10, 269, 330, 358, 413, 449, 110, , 114
ESP10, 269, 330, 358, 412, 449, 113, , 117
ESP10, 263, 328, 353, 403, 443, 115, , 119
ESP10, 265, 328, 357, 405, 446, 117, , 121
ESP10, 265, 328, 360, 405, 448, 120, , 124
ESP10, 262, 327, 358, 403, 446, 122, , 126
ESP10, 264, 327, 362, 405, 448, 124, , 128
ESP10, 263, 326, 361, 407, 449, 127, , 131
ESP10, 260, 323, 359, 404, 446, 129, , 133
ESP10, 261, 324, 361, 404, 444, 131, , 135
ESP10, 263, 325, 364, 405, 444, 134, , 138
ESP10, 262, 321, 362, 406, 443, 136, , 140
ESP10, 261, 319, 360, 407, 441, 138, , 142
ESP10, 250, 309, 352, 396, 431, 141, , 145
ESP10, 247, 304, 347, 392, 428, 143, , 147
ESP10, 242, 305, 343, 388, 428, 145, , 149
ESP10, 236, 297, 337, 384, 421, 148, , 152
ESP10, 231, 291, 335, 379, 416, 150, , 154
ESP10, 242, 299, 345, 387, 422, 152, , 156
ESP10, 245, 301, 347, 392, 426, 155, , 159
ESP10, 241, 296, 340, 388, 422, 157, , 161
ESP10, 242, 296, 340, 389, 423, 159, , 163
ESP10, 246, 297, 345, 394, 427, 162, , 166
ESP10, 250, 300, 352, 396, 429, 164, , 168
ESP10, 253, 304, 358, 399, 433, 166, , 170
ESP10, 246, 300, 354, 390, 429, 169, , 173
ESP10, 247, 302, 354, 391, 433, 171, , 175
ESP10, 225, 284, 337, 371, 413, 173, , 177
ESP10, 217, 272, 326, 359, 402, 176, , 180
ESP10, 218, 273, 331, 359, 403, 178, , 182
ESP10, 232, 287, 345, 372, 418, 180, , 184
ESP10, 239, 293, 350, 379, 425, 183, , 187
ESP10, 240, 293, 351, 378, 427, 185, , 189
ESP10, 237, 291, 349, 378, 422, 187, , 191
ESP10, 248, 297, 358, 384, 427, 190, , 194
ESP10, 256, 307, 364, 391, 432, 192, , 196
ESP10, 255, 305, 360, 389, 428, 195, , 199
ESP10, 257, 303, 362, 390, 429, 197, , 201
ESP10, 259, 303, 363, 391, 430, 199, , 203
ESP10, 265, 305, 364, 393, 433, 202, , 206
ESP10, 273, 312, 368, 396, 437, 204, , 208
ESP10, 275, 312, 367, 395, 438, 206, , 210
ESP10, 279, 314, 365, 393, 437, 209, , 213
ESP10, 284, 318, 369, 396, 441, 211, , 215
ESP10, 283, 315, 367, 393, 440, 213, , 217
ESP10, 276, 311, 362, 393, 438, 216, , 220
ESP10, 270, 312, 359, 391, 433, 218, , 222
ESP10, 269, 310, 357, 390, 431, 220, , 224
ESP10, 265, 306, 352, 384, 424, 223, , 227
ESP10, 262, 300, 347, 381, 419, 225, , 229
ESP10, 262, 306, 348, 384, 419, 227, , 231
ESP10, 265, 311, 352, 386, 423, 230, , 234
ESP10, 258, 301, 346, 374, 410, 232, , 236
ESP10, 274, 318, 364, 390, 428, 234, , 238
ESP10, 279, 324, 369, 395, 432, 237, , 241
ESP10, 279, 327, 369, 395, 434, 239, , 243
ESP10, 272, 321, 362, 387, 431, 241, , 245
ESP10, 264, 312, 353, 377, 421, 244, , 248
ESP10, 268, 314, 354, 377, 421, 246, , 250
ESP10, 262, 311, 350, 374, 415, 248, , 252
ESP10, 261, 304, 342, 367, 407, 251, , 255
ESP10, 253, 297, 335, 360, 400, 253, , 257
ESP10, 248, 293, 332, 356, 398, 255, , 259
ESP10, 246, 292, 331, 355, 397, 258, , 262
ESP10, 252, 296, 338, 361, 401, 260, , 264
ESP10, 256, 297, 340, 362, 402, 262, , 266
ESP10, 254, 294, 340, 360, 399, 265, , 269
ESP10, 249, 288, 335, 355, 392, 267, , 271
ESP10, 246, 285, 333, 354, 389, 269, , 273
ESP10, 252, 291, 339, 360, 395, 272, , 276
ESP10, 257, 297, 342, 361, 398, 274, , 278
ESP10, 252, 293, 339, 356, 392, 276, , 280
ESP10, 258, 299, 346, 365, 399, 279, , 283
ESP10, 262, 300, 349, 366, 400, 281, , 285
ESP10, 265, 303, 353, 368, 403, 284, , 288
ESP10, 267, 303, 356, 367, 403, 286, , 290
ESP10, 276, 309, 360, 370, 408, 288, , 292
ESP10, 277, 312, 357, 373, 406, 293, , 297
ESP10, 282, 317, 361, 378, 414, 295, , 299
ESP10, 281, 316, 359, 377, 415, 298, , 302
ESP10, 280, 318, 359, 376, 416, 300, , 304
ESP10, 280, 318, 359, 376, 415, 302, , 306
ESP10, 279, 321, 359, 376, 414, 305, , 309
ESP10, 283, 324, 362, 379, 419, 307, , 311
ESP10, 285, 327, 364, 381, 419, 309, , 313
ESP10, 285, 327, 359, 378, 415, 312, , 316
ESP10, 285, 331, 363, 378, 417, 314, , 318
ESP10, 283, 332, 362, 380, 415, 316, , 320
ESP10, 285, 332, 362, 380, 414, 319, , 323
ESP10, 284, 333, 362, 379, 412, 321, , 325
ESP10, 286, 340, 364, 380, 412, 323, , 327
ESP10, 291, 341, 365, 382, 413, 326, , 330
ESP10, 292, 342, 367, 383, 415, 328, , 332
ESP10, 291, 341, 368, 383, 414, 330, , 334
ESP10, 289, 338, 366, 382, 411, 333, , 337
ESP10, 282, 331, 360, 376, 403, 335, , 339
ESP10, 283, 332, 360, 377, 403, 337, , 341
ESP10, 287, 337, 364, 381, 409, 340, , 344
ESP10, 284, 337, 362, 379, 408, 342, , 346
ESP10, 281, 338, 358, 376, 404, 344, , 348
ESP10, 279, 344, 357, 376, 402, 347, , 351
ESP10, 282, 350, 362, 377, 403, 349, , 353
ESP10, 280, 348, 362, 376, 402, 351, , 355
ESP10, 280, 351, 362, 377, 403, 354, , 358
ESP10, 279, 348, 361, 375, 402, 356, , 360
ESP10, 276, 344, 359, 373, 404, 358, , 362
ESP10, 279, 345, 362, 373, 404, 361, , 365
ESP10, 282, 345, 362, 374, 403, 363, , 367
ESP10, 280, 340, 359, 373, 401, 366, , 370
ESP10, 276, 336, 357, 374, 399, 368, , 372
ESP10, 270, 330, 352, 367, 392, 370, , 374
ESP10, 279, 334, 357, 374, 396, 373, , 377
ESP10, 284, 336, 359, 376, 397, 375, , 379
ESP10, 289, 338, 361, 381, 399, 377, , 381
ESP10, 290, 341, 363, 380, 401, 380, , 384
ESP10, 292, 342, 365, 381, 403, 382, , 386
ESP10, 296, 347, 368, 380, 405, 384, , 388
ESP10, 296, 342, 364, 379, 403, 387, , 391
ESP10, 300, 341, 363, 380, 402, 389, , 393
ESP10, 301, 340, 362, 379, 406, 391, , 395
ESP10, 303, 343, 364, 381, 410, 394, , 398
ESP10, 308, 347, 368, 388, 414, 396, , 400
ESP10, 307, 342, 368, 386, 412, 398, , 402
ESP10, 307, 343, 369, 388, 412, 401, , 405
ESP10, 312, 345, 369, 390, 412, 403, , 407
ESP10, 306, 339, 362, 380, 403, 405, , 409
ESP10, 305, 340, 363, 380, 403, 408, , 412
ESP10, 305, 339, 362, 381, 402, 410, , 414
ESP10, 309, 339, 366, 383, 403, 412, , 416
ESP10, 311, 340, 368, 384, 406, 415, , 419
ESP10, 314, 346, 372, 388, 409, 417, , 421
ESP10, 312, 342, 369, 384, 406, 419, , 423
ESP10, 310, 336, 366, 381, 401, 422, , 426
ESP10, 313, 336, 372, 384, 403, 424, , 428
ESP10, 311, 333, 370, 382, 400, 426, , 430
ESP10, 311, 336, 370, 383, 399, 429, , 433
ESP10, 306, 331, 364, 377, 393, 431, , 435
ESP10, 305, 326, 359, 373, 390, 433, , 437
ESP10, 298, 317, 350, 366, 381, 436, , 440
ESP10, 299, 320, 352, 369, 382, 438, , 442
ESP10, 301, 324, 355, 375, 386, 440, , 444
ESP10, 301, 324, 354, 375, 385, 443, , 447
ESP10, 298, 318, 349, 370, 380, 445, , 449
ESP10, 294, 313, 342, 365, 374, 448, , 452
ESP10, 291, 311, 340, 362, 371, 450, , 454
ESP10, 293, 311, 341, 362, 373, 452, , 456
ESP10, 287, 306, 337, 358, 369, 455, , 459
ESP10, 289, 308, 339, 360, 373, 457, , 461
ESP10, 292, 319, 345, 364, 379, 459, , 463
ESP10, 294, 322, 346, 366, 382, 462, , 466
ESP10, 297, 326, 347, 367, 384, 464, , 468
ESP10, 305, 327, 348, 366, 383, 466, , 470
ESP10, 301, 318, 341, 358, 373, 469, , 473
ESP10, 298, 314, 338, 354, 371, 471, , 475
ESP10, 295, 310, 336, 352, 367, 473, , 477
ESP10, 292, 307, 330, 347, 362, 476, , 480
ESP10, 291, 306, 329, 346, 362, 478, , 482
ESP10, 292, 307, 332, 345, 363, 480, , 484
ESP10, 295, 305, 331, 346, 361, 483, , 487
ESP10, 303, 318, 338, 356, 368, 485, , 489
ESP10, 304, 320, 340, 358, 369, 487, , 491
ESP10, 316, 332, 351, 370, 380, 490, , 494
ESP10, 319, 336, 357, 375, 384, 492, , 496
ESP10, 314, 332, 354, 372, 384, 494, , 498
ESP10, 311, 330, 352, 370, 382, 497, , 501
ESP10, 303, 322, 346, 361, 374, 499, , 503
ESP10, 301, 315, 340, 358, 370, 501, , 505
ESP10, 308, 321, 345, 366, 376, 504, , 508
ESP10, 305, 319, 342, 363, 373, 506, , 510
ESP10, 311, 323, 349, 366, 378, 508, , 512
ESP10, 309, 321, 346, 364, 376, 511, , 515
ESP10, 314, 326, 351, 369, 382, 513, , 517
ESP10, 320, 331, 351, 369, 382, 515, , 519
ESP10, 320, 332, 351, 370, 383, 518, , 522
ESP10, 322, 332, 353, 371, 383, 520, , 524
ESP10, 327, 336, 353, 371, 383, 522, , 526
ESP10, 329, 339, 357, 371, 382, 525, , 529
ESP10, 331, 347, 361, 374, 384, 527, , 531
ESP10, 342, 358, 371, 384, 396, 530, , 534
ESP10, 343, 357, 371, 383, 395, 532, , 536
ESP10, 342, 355, 369, 380, 392, 534, , 538
ESP10, 349, 359, 373, 384, 396, 537, , 541
ESP10, 351, 360, 375, 384, 396, 539, , 543
ESP10, 347, 357, 373, 381, 393, 541, , 545
ESP10, 346, 356, 374, 380, 392, 544, , 548
ESP10, 353, 360, 377, 383, 394, 546, , 550
ESP10, 355, 362, 378, 384, 395, 548, , 552
ESP10, 357, 364, 378, 383, 395, 551, , 555
ESP10, 358, 366, 381, 385, 396, 553, , 557
ESP10, 356, 365, 380, 384, 395, 555, , 559
ESP10, 355, 364, 379, 383, 394, 558, , 562
ESP10, 354, 368, 379, 384, 394, 560, , 564
ESP10, 358, 370, 380, 387, 395, 562, , 566
ESP10, 358, 370, 381, 387, 395, 565, , 569
ESP10, 359, 371, 383, 389, 396, 567, , 571
ESP10, 359, 373, 384, 391, 396, 569, , 573
ESP10, 359, 374, 385, 393, 396, 572, , 576
ESP10, 360, 376, 388, 394, 398, 574, , 578
ESP10, 360, 374, 387, 393, 397, 576, , 580
ESP10, 360, 374, 386, 392, 397, 579, , 583
ESP10, 364, 377, 389, 396, 401, 581, , 585
ESP10, 366, 377, 390, 397, 402, 583, , 587
ESP10, 368, 377, 390, 398, 402, 586, , 590
ESP10, 368, 377, 390, 398, 403, 588, , 592
ESP10, 366, 375, 388, 395, 401, 590, , 594
ESP10, 368, 379, 389, 398, 403, 593, , 597
ESP10, 368, 379, 388, 397, 402, 595, , 599
ESP10, 370, 380, 389, 398, 403, 597, , 601
ESP10, 368, 380, 388, 396, 403, 600, , 604
ESP10, 367, 378, 387, 394, 401, 602, , 606
ESP10, 363, 374, 383, 391, 396, 604, , 608
ESP10, 359, 369, 379, 386, 391, 607, , 611
ESP10, 364, 372, 382, 389, 394, 609, , 613
ESP10, 366, 373, 385, 390, 393, 611, , 615
ESP10, 365, 373, 384, 390, 394, 614, , 618
ESP10, 363, 373, 382, 389, 391, 616, , 620
ESP10, 365, 373, 381, 389, 392, 619, , 623
ESP10, 366, 374, 383, 389, 393, 621, , 625
ESP10, 368, 375, 383, 389, 393, 623, , 627
ESP10, 369, 374, 383, 388, 391, 626, , 630
ESP10, 370, 377, 384, 390, 393, 628, , 632
ESP10, 371, 378, 384, 390, 393, 630, , 634
ESP10, 367, 376, 381, 387, 389, 633, , 637
ESP10, 372, 380, 385, 390, 393, 635, , 639
ESP10, 372, 381, 386, 390, 394, 637, , 641
ESP10, 371, 380, 385, 389, 393, 640, , 644
ESP10, 372, 380, 386, 390, 393, 642, , 646
ESP10, 372, 381, 386, 390, 393, 644, , 648
ESP10, 373, 382, 387, 390, 395, 647, , 651
ESP10, 376, 382, 387, 390, 395, 649, , 653
ESP10, 376, 383, 387, 390, 394, 651, , 655
ESP10, 376, 384, 387, 390, 394, 654, , 658
ESP10, 374, 379, 383, 385, 388, 677, , 681
ESP10, 374, 377, 381, 383, 387, 679, , 683
ESP10, 375, 378, 382, 384, 388, 682, , 686
ESP10, 375, 378, 382, 384, 387, 684, , 688
ESP10, 376, 379, 383, 385, 387, 686, , 690
ESP10, 376, 379, 383, 385, 387, 689, , 693
ESP10, 375, 378, 381, 384, 387, 691, , 695
ESP10, 375, 378, 381, 384, 387, 693, , 697
ESP10, 374, 378, 380, 383, 385, 696, , 700
ESP10, 375, 379, 381, 384, 386, 698, , 702
ESP10, 372, 376, 378, 381, 383, 701, , 705
ESP10, 374, 378, 380, 383, 385, 703, , 707
ESP10, 374, 377, 379, 383, 385, 705, , 709
ESP10, 373, 377, 379, 382, 384, 708, , 712
ESP10, 373, 377, 379, 382, 384, 710, , 714
ESP10, 372, 376, 379, 381, 384, 712, , 716
ESP10, 371, 375, 378, 380, 383, 715, , 719
ESP10, 370, 374, 377, 379, 382, 717, , 721
ESP10, 370, 373, 376, 379, 382, 719, , 723
ESP10, 369, 373, 376, 378, 381, 722, , 726
ESP10, 370, 374, 376, 379, 382, 724, , 728
ESP10, 369, 374, 376, 378, 381, 726, , 730
ESP10, 369, 373, 376, 378, 381, 729, , 733
ESP10, 369, 373, 376, 378, 381, 731, , 735
ESP10, 368, 373, 375, 378, 380, 733, , 737
Max Scale
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Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/PACW1N_SQIN.ESPF10.csv
PACW1N_SQIN.ESPF0.csv|2025-07-12
PACW1N_SQIN.ESPF10.csv|2025-07-12
PACW1N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
COWLITZ - AT PACKWOOD
(
PACW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
413
592
97
758
612
APR-JUL
358
519
97
665
535
JAN-SEP
665
845
92
1104
915
JAN-JUL
607
768
92
1023
837
OCT-SEP
834
1091
92
1427
1189
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/PACW1N_SQIN.ESPF10.csv
PACW1N_SQIN.ESPF0.csv|2025-07-12
PACW1N_SQIN.ESPF10.csv|2025-07-12
PACW1N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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