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Archive:
Water Year
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PILCHUCK - NEAR SNOHOMISH
(
PILW1
)
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
53
55
55
60
101
APR-JUL
49
49
56
49
88
JAN-SEP
164
166
67
171
249
JAN-JUL
160
160
68
160
236
OCT-SEP
284
286
78
291
365
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
53
55
55
60
101
APR-JUL
49
49
56
49
88
JAN-SEP
164
166
67
171
249
JAN-JUL
160
160
68
160
236
OCT-SEP
284
286
78
291
365
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
53
56
55
60
101
APR-JUL
49
49
56
50
88
JAN-SEP
164
166
67
171
249
JAN-JUL
160
160
68
161
236
OCT-SEP
284
286
78
291
365
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 187, 268, 347, 400, 434, 70, , 74
ESP10, 187, 268, 347, 400, 434, 73, , 77
ESP10, 187, 268, 347, 400, 434, 75, , 79
ESP10, 187, 268, 347, 400, 434, 77, , 81
ESP10, 187, 268, 347, 400, 434, 80, , 84
ESP10, 187, 268, 347, 399, 434, 82, , 86
ESP10, 187, 269, 347, 399, 434, 84, , 88
ESP10, 187, 269, 347, 399, 434, 87, , 91
ESP10, 186, 268, 347, 399, 434, 89, , 93
ESP10, 186, 268, 347, 398, 434, 91, , 95
ESP10, 186, 268, 346, 398, 434, 94, , 98
ESP10, 186, 268, 346, 398, 434, 96, , 100
ESP10, 186, 269, 347, 398, 434, 98, , 102
ESP10, 186, 269, 347, 398, 434, 101, , 105
ESP10, 186, 269, 347, 398, 434, 103, , 107
ESP10, 186, 269, 347, 398, 434, 105, , 109
ESP10, 186, 269, 346, 398, 434, 108, , 112
ESP10, 186, 269, 347, 398, 434, 110, , 114
ESP10, 186, 269, 347, 398, 434, 113, , 117
ESP10, 186, 269, 346, 397, 434, 115, , 119
ESP10, 186, 269, 347, 398, 434, 117, , 121
ESP10, 186, 270, 347, 398, 434, 120, , 124
ESP10, 186, 269, 346, 397, 434, 122, , 126
ESP10, 186, 269, 347, 397, 434, 124, , 128
ESP10, 186, 269, 347, 397, 435, 127, , 131
ESP10, 186, 269, 347, 397, 435, 129, , 133
ESP10, 187, 270, 347, 398, 435, 131, , 135
ESP10, 187, 270, 347, 398, 435, 134, , 138
ESP10, 187, 270, 347, 398, 435, 136, , 140
ESP10, 186, 270, 347, 397, 435, 138, , 142
ESP10, 186, 269, 347, 397, 434, 141, , 145
ESP10, 186, 269, 347, 397, 434, 143, , 147
ESP10, 186, 269, 347, 397, 434, 145, , 149
ESP10, 185, 268, 347, 397, 433, 148, , 152
ESP10, 185, 268, 346, 396, 433, 150, , 154
ESP10, 185, 268, 346, 396, 433, 152, , 156
ESP10, 185, 269, 347, 396, 433, 155, , 159
ESP10, 185, 269, 346, 396, 433, 157, , 161
ESP10, 185, 268, 346, 396, 432, 159, , 163
ESP10, 185, 269, 346, 396, 433, 162, , 166
ESP10, 186, 269, 347, 397, 434, 164, , 168
ESP10, 186, 269, 347, 397, 434, 166, , 170
ESP10, 186, 270, 347, 397, 434, 169, , 173
ESP10, 185, 269, 347, 396, 434, 171, , 175
ESP10, 184, 268, 345, 394, 432, 173, , 177
ESP10, 184, 268, 345, 394, 432, 176, , 180
ESP10, 184, 269, 346, 395, 433, 178, , 182
ESP10, 185, 269, 346, 395, 433, 180, , 184
ESP10, 185, 270, 346, 395, 434, 183, , 187
ESP10, 186, 270, 346, 395, 434, 185, , 189
ESP10, 186, 270, 347, 395, 434, 187, , 191
ESP10, 186, 271, 347, 395, 434, 190, , 194
ESP10, 187, 271, 347, 396, 435, 192, , 196
ESP10, 187, 271, 347, 395, 434, 195, , 199
ESP10, 187, 270, 347, 395, 434, 197, , 201
ESP10, 188, 272, 349, 397, 437, 199, , 203
ESP10, 188, 272, 348, 396, 436, 202, , 206
ESP10, 186, 270, 347, 395, 435, 204, , 208
ESP10, 187, 270, 347, 395, 436, 206, , 210
ESP10, 187, 270, 347, 395, 436, 209, , 213
ESP10, 187, 270, 347, 395, 436, 211, , 215
ESP10, 187, 269, 347, 396, 436, 213, , 217
ESP10, 187, 269, 348, 396, 436, 216, , 220
ESP10, 186, 268, 346, 395, 435, 218, , 222
ESP10, 186, 268, 346, 396, 435, 220, , 224
ESP10, 186, 268, 346, 396, 434, 223, , 227
ESP10, 185, 268, 347, 396, 434, 225, , 229
ESP10, 185, 269, 348, 396, 434, 227, , 231
ESP10, 185, 269, 348, 396, 434, 230, , 234
ESP10, 183, 262, 345, 394, 430, 232, , 236
ESP10, 185, 264, 346, 395, 432, 234, , 238
ESP10, 185, 264, 346, 395, 432, 237, , 241
ESP10, 185, 264, 346, 395, 432, 239, , 243
ESP10, 185, 263, 345, 394, 431, 241, , 245
ESP10, 184, 261, 344, 394, 430, 244, , 248
ESP10, 183, 260, 343, 392, 428, 246, , 250
ESP10, 184, 261, 344, 393, 428, 248, , 252
ESP10, 183, 260, 344, 393, 429, 251, , 255
ESP10, 184, 261, 344, 393, 429, 253, , 257
ESP10, 183, 259, 343, 392, 427, 255, , 259
ESP10, 183, 259, 343, 392, 427, 258, , 262
ESP10, 183, 260, 344, 393, 428, 260, , 264
ESP10, 184, 260, 344, 394, 429, 262, , 266
ESP10, 183, 260, 344, 394, 429, 265, , 269
ESP10, 182, 259, 343, 393, 428, 267, , 271
ESP10, 183, 260, 344, 395, 430, 269, , 273
ESP10, 183, 260, 344, 395, 431, 272, , 276
ESP10, 185, 262, 346, 396, 432, 274, , 278
ESP10, 184, 262, 346, 396, 432, 276, , 280
ESP10, 185, 264, 348, 397, 433, 279, , 283
ESP10, 186, 266, 349, 398, 434, 281, , 285
ESP10, 185, 265, 348, 398, 433, 284, , 288
ESP10, 185, 266, 349, 399, 433, 286, , 290
ESP10, 187, 268, 351, 401, 435, 288, , 292
ESP10, 187, 267, 351, 400, 434, 293, , 297
ESP10, 188, 267, 351, 401, 435, 295, , 299
ESP10, 187, 267, 351, 401, 434, 298, , 302
ESP10, 189, 267, 352, 402, 436, 300, , 304
ESP10, 189, 267, 352, 402, 436, 302, , 306
ESP10, 189, 268, 352, 403, 437, 305, , 309
ESP10, 191, 268, 353, 404, 437, 307, , 311
ESP10, 192, 268, 354, 404, 437, 309, , 313
ESP10, 192, 267, 354, 404, 437, 312, , 316
ESP10, 192, 267, 352, 403, 437, 314, , 318
ESP10, 192, 267, 352, 404, 437, 316, , 320
ESP10, 192, 267, 352, 405, 437, 319, , 323
ESP10, 190, 266, 350, 403, 435, 321, , 325
ESP10, 190, 266, 352, 404, 436, 323, , 327
ESP10, 191, 269, 353, 406, 438, 326, , 330
ESP10, 191, 270, 352, 409, 439, 328, , 332
ESP10, 191, 271, 352, 411, 441, 330, , 334
ESP10, 191, 270, 352, 411, 441, 333, , 337
ESP10, 189, 269, 351, 410, 439, 335, , 339
ESP10, 189, 268, 352, 411, 440, 337, , 341
ESP10, 193, 272, 355, 415, 443, 340, , 344
ESP10, 193, 272, 356, 414, 443, 342, , 346
ESP10, 193, 273, 357, 415, 443, 344, , 348
ESP10, 193, 272, 357, 414, 442, 347, , 351
ESP10, 193, 272, 357, 414, 442, 349, , 353
ESP10, 193, 271, 356, 413, 441, 351, , 355
ESP10, 194, 272, 357, 414, 443, 354, , 358
ESP10, 196, 275, 360, 417, 446, 356, , 360
ESP10, 199, 277, 362, 419, 449, 358, , 362
ESP10, 200, 278, 362, 418, 453, 361, , 365
ESP10, 200, 276, 360, 417, 451, 363, , 367
ESP10, 200, 274, 358, 415, 448, 366, , 370
ESP10, 202, 273, 359, 415, 449, 368, , 372
ESP10, 198, 269, 356, 409, 446, 370, , 374
ESP10, 201, 271, 358, 411, 449, 373, , 377
ESP10, 203, 271, 360, 412, 450, 375, , 379
ESP10, 204, 271, 361, 412, 451, 377, , 381
ESP10, 205, 271, 362, 413, 453, 380, , 384
ESP10, 204, 271, 364, 414, 452, 382, , 386
ESP10, 205, 274, 368, 418, 453, 384, , 388
ESP10, 200, 270, 365, 414, 447, 387, , 391
ESP10, 196, 265, 359, 408, 440, 389, , 393
ESP10, 195, 263, 360, 406, 438, 391, , 395
ESP10, 196, 265, 361, 408, 440, 394, , 398
ESP10, 199, 267, 364, 411, 443, 396, , 400
ESP10, 201, 271, 364, 413, 444, 398, , 402
ESP10, 203, 271, 366, 412, 443, 401, , 405
ESP10, 200, 268, 361, 407, 438, 403, , 407
ESP10, 197, 264, 357, 403, 436, 405, , 409
ESP10, 197, 262, 357, 405, 435, 408, , 412
ESP10, 202, 265, 362, 409, 440, 410, , 414
ESP10, 206, 271, 367, 413, 445, 412, , 416
ESP10, 200, 265, 361, 408, 438, 415, , 419
ESP10, 192, 254, 350, 402, 427, 417, , 421
ESP10, 189, 250, 344, 397, 423, 419, , 423
ESP10, 186, 245, 337, 391, 417, 422, , 426
ESP10, 189, 248, 338, 393, 421, 424, , 428
ESP10, 195, 254, 339, 396, 423, 426, , 430
ESP10, 198, 257, 341, 399, 427, 429, , 433
ESP10, 198, 257, 342, 398, 428, 431, , 435
ESP10, 200, 259, 338, 396, 430, 433, , 437
ESP10, 192, 256, 329, 387, 422, 436, , 440
ESP10, 196, 260, 332, 391, 427, 438, , 442
ESP10, 214, 276, 350, 409, 445, 440, , 444
ESP10, 215, 281, 352, 409, 447, 443, , 447
ESP10, 210, 275, 349, 402, 444, 445, , 449
ESP10, 204, 268, 346, 394, 439, 448, , 452
ESP10, 201, 265, 346, 393, 438, 450, , 454
ESP10, 200, 264, 348, 394, 442, 452, , 456
ESP10, 197, 259, 348, 391, 444, 455, , 459
ESP10, 196, 260, 345, 391, 443, 457, , 461
ESP10, 194, 254, 338, 386, 436, 459, , 463
ESP10, 205, 265, 346, 394, 441, 462, , 466
ESP10, 210, 268, 351, 394, 441, 464, , 468
ESP10, 228, 282, 365, 406, 450, 466, , 470
ESP10, 227, 270, 358, 396, 438, 469, , 473
ESP10, 219, 257, 345, 384, 426, 471, , 475
ESP10, 214, 262, 333, 378, 420, 473, , 477
ESP10, 175, 226, 300, 339, 390, 476, , 480
ESP10, 184, 236, 308, 350, 397, 478, , 482
ESP10, 198, 254, 323, 370, 419, 480, , 484
ESP10, 200, 272, 332, 371, 426, 483, , 487
ESP10, 211, 282, 343, 378, 439, 485, , 489
ESP10, 219, 289, 353, 389, 445, 487, , 491
ESP10, 255, 322, 380, 421, 472, 490, , 494
ESP10, 262, 331, 387, 428, 482, 492, , 496
ESP10, 241, 312, 371, 423, 464, 494, , 498
ESP10, 225, 308, 354, 419, 449, 497, , 501
ESP10, 201, 287, 338, 405, 427, 499, , 503
ESP10, 190, 285, 336, 407, 423, 501, , 505
ESP10, 195, 293, 350, 415, 436, 504, , 508
ESP10, 195, 293, 347, 413, 439, 506, , 510
ESP10, 199, 298, 348, 421, 443, 508, , 512
ESP10, 206, 310, 356, 431, 451, 511, , 515
ESP10, 214, 316, 370, 438, 460, 513, , 517
ESP10, 256, 329, 383, 447, 472, 515, , 519
ESP10, 270, 336, 390, 451, 473, 518, , 522
ESP10, 271, 339, 397, 454, 474, 520, , 524
ESP10, 267, 343, 392, 449, 470, 522, , 526
ESP10, 268, 347, 393, 450, 471, 525, , 529
ESP10, 272, 358, 397, 454, 473, 527, , 531
ESP10, 282, 367, 394, 451, 473, 530, , 534
ESP10, 292, 370, 400, 453, 473, 532, , 536
ESP10, 278, 358, 393, 444, 466, 534, , 538
ESP10, 300, 370, 412, 456, 473, 537, , 541
ESP10, 301, 364, 408, 454, 471, 539, , 543
ESP10, 308, 361, 403, 453, 471, 541, , 545
ESP10, 329, 366, 410, 454, 472, 544, , 548
ESP10, 340, 374, 421, 457, 472, 546, , 550
ESP10, 353, 383, 429, 459, 475, 548, , 552
ESP10, 353, 377, 426, 462, 475, 551, , 555
ESP10, 358, 383, 431, 465, 475, 553, , 557
ESP10, 353, 379, 427, 466, 475, 555, , 559
ESP10, 347, 379, 419, 457, 473, 558, , 562
ESP10, 359, 397, 431, 470, 476, 560, , 564
ESP10, 359, 397, 443, 469, 475, 562, , 566
ESP10, 362, 398, 447, 470, 476, 565, , 569
ESP10, 366, 403, 453, 478, 484, 567, , 571
ESP10, 357, 397, 448, 472, 479, 569, , 573
ESP10, 344, 385, 437, 462, 468, 572, , 576
ESP10, 345, 395, 445, 463, 469, 574, , 578
ESP10, 344, 393, 444, 463, 470, 576, , 580
ESP10, 336, 386, 438, 462, 467, 579, , 583
ESP10, 350, 398, 448, 466, 471, 581, , 585
ESP10, 351, 400, 449, 467, 472, 583, , 587
ESP10, 364, 416, 461, 480, 484, 586, , 590
ESP10, 365, 413, 460, 479, 485, 588, , 592
ESP10, 374, 411, 461, 478, 485, 590, , 594
ESP10, 384, 419, 466, 481, 486, 593, , 597
ESP10, 374, 421, 464, 479, 485, 595, , 599
ESP10, 347, 394, 442, 460, 467, 597, , 601
ESP10, 349, 385, 435, 454, 460, 600, , 604
ESP10, 351, 381, 432, 451, 460, 602, , 606
ESP10, 346, 375, 420, 437, 447, 604, , 608
ESP10, 353, 389, 428, 449, 461, 607, , 611
ESP10, 368, 405, 437, 455, 465, 609, , 613
ESP10, 375, 405, 442, 454, 464, 611, , 615
ESP10, 374, 404, 436, 447, 454, 614, , 618
ESP10, 382, 407, 437, 448, 455, 616, , 620
ESP10, 384, 414, 439, 448, 455, 619, , 623
ESP10, 395, 415, 439, 449, 455, 621, , 625
ESP10, 396, 419, 440, 449, 455, 623, , 627
ESP10, 407, 425, 442, 451, 457, 626, , 630
ESP10, 413, 429, 445, 453, 458, 628, , 632
ESP10, 410, 427, 442, 450, 455, 630, , 634
ESP10, 413, 430, 443, 450, 455, 633, , 637
ESP10, 418, 434, 448, 455, 459, 635, , 639
ESP10, 417, 432, 448, 454, 459, 637, , 641
ESP10, 419, 433, 447, 454, 459, 640, , 644
ESP10, 422, 439, 448, 455, 459, 642, , 646
ESP10, 423, 442, 448, 456, 460, 644, , 648
ESP10, 423, 442, 448, 456, 460, 647, , 651
ESP10, 423, 442, 448, 456, 460, 649, , 653
ESP10, 421, 444, 448, 456, 459, 651, , 655
ESP10, 423, 445, 450, 457, 461, 654, , 658
ESP10, 424, 444, 449, 456, 459, 677, , 681
ESP10, 425, 446, 450, 457, 460, 679, , 683
ESP10, 427, 446, 451, 458, 461, 682, , 686
ESP10, 428, 447, 452, 458, 461, 684, , 688
ESP10, 429, 447, 451, 458, 461, 686, , 690
ESP10, 431, 447, 452, 458, 461, 689, , 693
ESP10, 431, 447, 452, 458, 462, 691, , 695
ESP10, 431, 447, 452, 458, 462, 693, , 697
ESP10, 430, 446, 453, 458, 461, 696, , 700
ESP10, 431, 447, 453, 459, 461, 698, , 702
ESP10, 431, 447, 453, 459, 462, 701, , 705
ESP10, 432, 447, 453, 459, 462, 703, , 707
ESP10, 433, 447, 453, 459, 462, 705, , 709
ESP10, 434, 447, 454, 459, 462, 708, , 712
ESP10, 434, 447, 454, 459, 462, 710, , 714
ESP10, 434, 447, 454, 459, 462, 712, , 716
ESP10, 434, 447, 454, 460, 462, 715, , 719
ESP10, 447, 460, 467, 472, 474, 717, , 721
ESP10, 447, 460, 467, 472, 474, 719, , 723
ESP10, 447, 459, 467, 472, 474, 722, , 726
ESP10, 447, 459, 466, 472, 474, 724, , 728
ESP10, 447, 460, 467, 472, 474, 726, , 730
ESP10, 447, 460, 467, 472, 474, 729, , 733
ESP10, 447, 460, 467, 472, 474, 731, , 735
ESP10, 447, 460, 467, 472, 474, 733, , 737
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/PILW1N_SQIN.ESPF10.csv
PILW1N_SQIN.ESPF0.csv|2025-07-12
PILW1N_SQIN.ESPF10.csv|2025-07-12
PILW1N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
PILCHUCK - NEAR SNOHOMISH
(
PILW1
)
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
64
85
85
127
101
APR-JUL
52
76
86
112
88
JAN-SEP
178
238
96
332
249
JAN-JUL
170
230
98
318
236
OCT-SEP
260
369
101
475
365
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/PILW1N_SQIN.ESPF10.csv
PILW1N_SQIN.ESPF0.csv|2025-07-12
PILW1N_SQIN.ESPF10.csv|2025-07-12
PILW1N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
