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Archive:
Water Year
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SPOKANE - AT LONGLAKE
(
LLKW1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-06-30
Issued:
2026-06-30
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1746
1748
60
1755
2901
APR-JUL
1566
1567
58
1567
2714
JAN-SEP
3676
3678
80
3686
4619
JAN-JUL
3497
3497
79
3498
4433
OCT-SEP
4872
4873
92
4881
5295
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-06-30
Issued:
2026-06-30
Hide Forecast
APR-SEP
1746
1748
60
1753
2901
APR-JUL
1566
1567
58
1568
2714
JAN-SEP
3676
3678
80
3684
4619
JAN-JUL
3497
3497
79
3498
4433
OCT-SEP
4872
4873
92
4879
5295
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-30
Issued:
2026-06-30
Hide Forecast
APR-SEP
1747
1749
60
1774
2901
APR-JUL
1566
1567
58
1575
2714
JAN-SEP
3677
3679
80
3704
4619
JAN-JUL
3497
3498
79
3505
4433
OCT-SEP
4872
4874
92
4899
5295
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 261, 330, 387, 429, 457, 70, , 74
ESP10, 259, 329, 386, 429, 455, 73, , 77
ESP10, 259, 330, 386, 429, 455, 75, , 79
ESP10, 259, 331, 386, 429, 454, 78, , 82
ESP10, 260, 331, 388, 429, 455, 80, , 84
ESP10, 258, 331, 387, 429, 454, 83, , 87
ESP10, 259, 331, 387, 429, 455, 85, , 89
ESP10, 261, 333, 388, 429, 456, 88, , 92
ESP10, 260, 331, 387, 429, 455, 90, , 94
ESP10, 257, 330, 385, 428, 453, 92, , 96
ESP10, 256, 331, 384, 428, 453, 95, , 99
ESP10, 258, 332, 385, 428, 454, 97, , 101
ESP10, 258, 332, 385, 428, 455, 100, , 104
ESP10, 258, 332, 385, 428, 455, 102, , 106
ESP10, 255, 331, 383, 426, 453, 105, , 109
ESP10, 248, 327, 380, 424, 450, 107, , 111
ESP10, 243, 321, 376, 422, 448, 110, , 114
ESP10, 246, 324, 378, 423, 449, 112, , 116
ESP10, 246, 325, 377, 424, 449, 114, , 118
ESP10, 250, 329, 381, 425, 450, 117, , 121
ESP10, 242, 321, 372, 420, 447, 119, , 123
ESP10, 247, 328, 382, 424, 449, 122, , 126
ESP10, 244, 325, 380, 421, 448, 124, , 128
ESP10, 248, 332, 386, 425, 451, 127, , 131
ESP10, 249, 334, 391, 426, 453, 129, , 133
ESP10, 247, 333, 389, 426, 452, 132, , 136
ESP10, 247, 334, 388, 428, 452, 134, , 138
ESP10, 247, 335, 388, 429, 454, 136, , 140
ESP10, 245, 335, 387, 429, 453, 139, , 143
ESP10, 242, 332, 385, 427, 451, 141, , 145
ESP10, 242, 333, 387, 426, 451, 144, , 148
ESP10, 246, 334, 388, 427, 452, 146, , 150
ESP10, 249, 334, 388, 426, 451, 149, , 153
ESP10, 253, 339, 390, 429, 454, 151, , 155
ESP10, 255, 341, 391, 429, 455, 154, , 158
ESP10, 259, 343, 394, 430, 457, 156, , 160
ESP10, 261, 343, 395, 429, 456, 158, , 162
ESP10, 260, 338, 395, 425, 454, 161, , 165
ESP10, 263, 338, 396, 426, 454, 163, , 167
ESP10, 262, 337, 394, 423, 454, 166, , 170
ESP10, 267, 340, 401, 429, 457, 168, , 172
ESP10, 268, 339, 400, 431, 459, 171, , 175
ESP10, 266, 336, 401, 429, 457, 173, , 177
ESP10, 274, 344, 411, 434, 465, 176, , 180
ESP10, 272, 343, 409, 432, 465, 178, , 182
ESP10, 269, 342, 407, 431, 464, 180, , 184
ESP10, 270, 341, 406, 431, 463, 183, , 187
ESP10, 276, 347, 411, 435, 467, 185, , 189
ESP10, 273, 346, 410, 434, 466, 188, , 192
ESP10, 273, 346, 410, 437, 467, 190, , 194
ESP10, 266, 338, 403, 433, 462, 193, , 197
ESP10, 272, 339, 405, 433, 466, 195, , 199
ESP10, 276, 336, 400, 435, 462, 198, , 202
ESP10, 288, 345, 407, 444, 469, 200, , 204
ESP10, 281, 340, 403, 439, 464, 202, , 206
ESP10, 286, 343, 406, 444, 467, 205, , 209
ESP10, 282, 337, 400, 438, 461, 207, , 211
ESP10, 283, 341, 402, 441, 462, 210, , 214
ESP10, 286, 345, 405, 443, 464, 212, , 216
ESP10, 266, 327, 387, 430, 450, 215, , 219
ESP10, 268, 331, 393, 434, 452, 217, , 221
ESP10, 272, 337, 397, 437, 455, 220, , 224
ESP10, 269, 333, 393, 434, 452, 222, , 226
ESP10, 261, 318, 381, 423, 440, 224, , 228
ESP10, 277, 330, 395, 434, 453, 227, , 231
ESP10, 268, 320, 389, 428, 443, 229, , 233
ESP10, 291, 337, 406, 442, 458, 232, , 236
ESP10, 297, 341, 409, 445, 461, 234, , 238
ESP10, 307, 350, 414, 450, 467, 237, , 241
ESP10, 302, 342, 406, 444, 460, 239, , 243
ESP10, 286, 328, 394, 433, 449, 242, , 246
ESP10, 284, 329, 392, 430, 447, 244, , 248
ESP10, 279, 324, 388, 431, 446, 247, , 251
ESP10, 279, 323, 383, 427, 444, 249, , 253
ESP10, 288, 334, 390, 434, 451, 251, , 255
ESP10, 292, 337, 392, 436, 452, 254, , 258
ESP10, 292, 341, 394, 436, 453, 256, , 260
ESP10, 296, 343, 394, 434, 453, 259, , 263
ESP10, 298, 342, 394, 432, 452, 261, , 265
ESP10, 302, 345, 396, 432, 451, 264, , 268
ESP10, 311, 353, 403, 438, 456, 266, , 270
ESP10, 319, 359, 409, 441, 459, 269, , 273
ESP10, 324, 366, 414, 445, 466, 271, , 275
ESP10, 324, 365, 414, 443, 469, 273, , 277
ESP10, 317, 359, 410, 437, 465, 276, , 280
ESP10, 311, 353, 407, 431, 462, 278, , 282
ESP10, 313, 354, 407, 431, 464, 281, , 285
ESP10, 320, 356, 410, 435, 467, 283, , 287
ESP10, 320, 353, 412, 434, 466, 286, , 290
ESP10, 326, 358, 415, 438, 468, 288, , 292
ESP10, 334, 369, 419, 448, 474, 291, , 295
ESP10, 335, 368, 416, 446, 473, 293, , 297
ESP10, 325, 358, 407, 439, 466, 295, , 299
ESP10, 328, 368, 411, 443, 468, 298, , 302
ESP10, 324, 365, 408, 440, 465, 300, , 304
ESP10, 322, 364, 408, 438, 463, 303, , 307
ESP10, 324, 367, 410, 440, 463, 305, , 309
ESP10, 324, 369, 410, 441, 463, 308, , 312
ESP10, 328, 371, 410, 445, 464, 310, , 314
ESP10, 331, 374, 411, 445, 464, 313, , 317
ESP10, 334, 376, 412, 447, 465, 315, , 319
ESP10, 335, 376, 412, 447, 464, 317, , 321
ESP10, 334, 376, 412, 448, 464, 320, , 324
ESP10, 333, 376, 409, 446, 462, 322, , 326
ESP10, 334, 380, 408, 445, 462, 325, , 329
ESP10, 338, 381, 408, 444, 461, 327, , 331
ESP10, 339, 382, 407, 442, 459, 330, , 334
ESP10, 342, 384, 408, 443, 460, 332, , 336
ESP10, 346, 385, 407, 442, 458, 335, , 339
ESP10, 357, 392, 414, 450, 465, 337, , 341
ESP10, 359, 391, 413, 447, 464, 339, , 343
ESP10, 367, 397, 417, 451, 467, 342, , 346
ESP10, 368, 398, 418, 453, 468, 344, , 348
ESP10, 371, 403, 424, 455, 471, 347, , 351
ESP10, 371, 403, 425, 456, 472, 349, , 353
ESP10, 371, 401, 425, 455, 472, 352, , 356
ESP10, 373, 402, 427, 455, 476, 354, , 358
ESP10, 373, 402, 426, 454, 476, 357, , 361
ESP10, 375, 404, 427, 453, 479, 359, , 363
ESP10, 382, 409, 432, 455, 481, 361, , 365
ESP10, 386, 413, 435, 457, 482, 364, , 368
ESP10, 384, 411, 434, 454, 479, 366, , 370
ESP10, 388, 411, 436, 455, 480, 369, , 373
ESP10, 390, 412, 437, 456, 480, 371, , 375
ESP10, 392, 413, 440, 459, 480, 374, , 378
ESP10, 389, 414, 437, 457, 479, 376, , 380
ESP10, 386, 411, 435, 454, 478, 379, , 383
ESP10, 390, 414, 441, 458, 479, 381, , 385
ESP10, 385, 412, 436, 458, 474, 383, , 387
ESP10, 384, 413, 436, 459, 474, 386, , 390
ESP10, 380, 407, 433, 454, 470, 388, , 392
ESP10, 383, 408, 434, 455, 473, 391, , 395
ESP10, 377, 402, 428, 448, 468, 393, , 397
ESP10, 380, 405, 429, 450, 470, 396, , 400
ESP10, 377, 402, 424, 446, 469, 398, , 402
ESP10, 373, 397, 419, 442, 470, 401, , 405
ESP10, 377, 398, 420, 444, 471, 403, , 407
ESP10, 382, 404, 424, 449, 478, 405, , 409
ESP10, 368, 392, 412, 438, 467, 408, , 412
ESP10, 377, 400, 419, 446, 474, 410, , 414
ESP10, 373, 399, 417, 446, 473, 413, , 417
ESP10, 380, 404, 421, 451, 476, 415, , 419
ESP10, 381, 406, 422, 452, 476, 418, , 422
ESP10, 383, 404, 421, 451, 474, 420, , 424
ESP10, 387, 408, 423, 452, 476, 423, , 427
ESP10, 391, 412, 429, 454, 477, 425, , 429
ESP10, 395, 414, 430, 455, 478, 427, , 431
ESP10, 390, 409, 423, 449, 471, 430, , 434
ESP10, 388, 406, 422, 447, 469, 432, , 436
ESP10, 389, 407, 425, 447, 467, 435, , 439
ESP10, 392, 413, 428, 451, 471, 437, , 441
ESP10, 394, 415, 430, 452, 472, 440, , 444
ESP10, 386, 409, 424, 446, 466, 442, , 446
ESP10, 380, 404, 417, 441, 460, 445, , 449
ESP10, 375, 401, 414, 438, 456, 447, , 451
ESP10, 369, 394, 407, 434, 449, 449, , 453
ESP10, 368, 395, 412, 435, 448, 452, , 456
ESP10, 369, 397, 414, 436, 450, 454, , 458
ESP10, 367, 398, 415, 435, 450, 457, , 461
ESP10, 366, 398, 414, 435, 451, 459, , 463
ESP10, 360, 393, 410, 430, 447, 462, , 466
ESP10, 357, 389, 408, 427, 447, 464, , 468
ESP10, 356, 388, 408, 428, 446, 467, , 471
ESP10, 361, 395, 411, 433, 453, 469, , 473
ESP10, 359, 393, 411, 431, 451, 471, , 475
ESP10, 356, 389, 409, 429, 446, 474, , 478
ESP10, 351, 386, 404, 428, 439, 476, , 480
ESP10, 355, 389, 410, 432, 442, 479, , 483
ESP10, 357, 391, 413, 433, 444, 481, , 485
ESP10, 367, 394, 420, 435, 448, 484, , 488
ESP10, 371, 393, 418, 433, 447, 486, , 490
ESP10, 375, 393, 417, 433, 447, 489, , 493
ESP10, 373, 393, 417, 433, 446, 491, , 495
ESP10, 363, 383, 404, 423, 437, 493, , 497
ESP10, 359, 381, 398, 418, 433, 496, , 500
ESP10, 374, 396, 413, 431, 444, 498, , 502
ESP10, 364, 386, 401, 419, 430, 501, , 505
ESP10, 369, 392, 407, 424, 436, 503, , 507
ESP10, 370, 391, 413, 424, 437, 506, , 510
ESP10, 374, 393, 415, 427, 441, 508, , 512
ESP10, 380, 399, 420, 433, 445, 511, , 515
ESP10, 379, 401, 421, 434, 445, 513, , 517
ESP10, 379, 401, 421, 434, 444, 515, , 519
ESP10, 383, 406, 428, 440, 448, 518, , 522
ESP10, 382, 407, 430, 441, 447, 520, , 524
ESP10, 379, 405, 429, 439, 445, 523, , 527
ESP10, 381, 408, 431, 442, 446, 525, , 529
ESP10, 388, 409, 433, 444, 447, 528, , 532
ESP10, 381, 402, 427, 440, 442, 530, , 534
ESP10, 372, 395, 418, 432, 434, 533, , 537
ESP10, 371, 396, 415, 430, 433, 535, , 539
ESP10, 380, 406, 426, 440, 442, 537, , 541
ESP10, 377, 404, 423, 437, 441, 540, , 544
ESP10, 382, 407, 425, 438, 443, 542, , 546
ESP10, 392, 408, 426, 438, 443, 545, , 549
ESP10, 404, 421, 439, 449, 454, 547, , 551
ESP10, 395, 415, 431, 440, 446, 550, , 554
ESP10, 405, 423, 438, 448, 453, 552, , 556
ESP10, 403, 419, 434, 443, 447, 555, , 559
ESP10, 401, 419, 433, 442, 448, 557, , 561
ESP10, 404, 422, 435, 445, 450, 559, , 563
ESP10, 407, 423, 436, 447, 451, 562, , 566
ESP10, 404, 421, 435, 445, 449, 564, , 568
ESP10, 414, 427, 442, 452, 455, 567, , 571
ESP10, 411, 425, 441, 449, 453, 569, , 573
ESP10, 412, 427, 444, 451, 454, 572, , 576
ESP10, 411, 426, 443, 449, 453, 574, , 578
ESP10, 411, 428, 445, 450, 454, 577, , 581
ESP10, 413, 428, 444, 449, 451, 579, , 583
ESP10, 414, 429, 445, 450, 452, 582, , 586
ESP10, 416, 432, 448, 452, 456, 584, , 588
ESP10, 418, 434, 449, 452, 456, 586, , 590
ESP10, 420, 437, 450, 453, 457, 589, , 593
ESP10, 422, 438, 450, 454, 457, 591, , 595
ESP10, 423, 441, 450, 455, 458, 594, , 598
ESP10, 422, 441, 452, 454, 457, 596, , 600
ESP10, 423, 443, 452, 455, 458, 599, , 603
ESP10, 424, 443, 453, 456, 458, 601, , 605
ESP10, 426, 443, 454, 457, 459, 604, , 608
ESP10, 425, 442, 453, 456, 458, 606, , 610
ESP10, 427, 445, 454, 456, 459, 608, , 612
ESP10, 428, 448, 454, 457, 459, 611, , 615
ESP10, 429, 449, 454, 457, 459, 613, , 617
ESP10, 432, 450, 455, 458, 459, 616, , 620
ESP10, 431, 446, 452, 456, 457, 618, , 622
ESP10, 432, 447, 452, 456, 458, 621, , 625
ESP10, 432, 447, 451, 455, 458, 623, , 627
ESP10, 431, 447, 452, 455, 457, 626, , 630
ESP10, 432, 448, 452, 455, 457, 628, , 632
ESP10, 432, 449, 453, 455, 457, 630, , 634
ESP10, 434, 447, 451, 454, 455, 633, , 637
ESP10, 434, 444, 450, 452, 454, 635, , 639
ESP10, 434, 445, 450, 453, 454, 638, , 642
ESP10, 436, 446, 450, 453, 453, 640, , 644
ESP10, 435, 445, 450, 452, 453, 643, , 647
ESP10, 435, 445, 449, 451, 452, 645, , 649
ESP10, 435, 444, 449, 450, 450, 648, , 652
ESP10, 441, 446, 451, 452, 452, 650, , 654
ESP10, 446, 451, 454, 455, 455, 652, , 656
ESP10, 444, 450, 453, 454, 454, 655, , 659
ESP10, 446, 452, 454, 455, 455, 657, , 661
ESP10, 446, 453, 455, 456, 456, 660, , 664
ESP10, 448, 453, 455, 456, 456, 662, , 666
ESP10, 450, 454, 456, 457, 457, 665, , 669
ESP10, 450, 453, 455, 455, 456, 667, , 671
ESP10, 447, 452, 453, 454, 454, 670, , 674
ESP10, 450, 453, 454, 455, 455, 672, , 676
ESP10, 452, 454, 455, 455, 456, 674, , 678
ESP10, 453, 455, 455, 455, 456, 677, , 681
ESP10, 453, 455, 455, 455, 455, 679, , 683
ESP10, 454, 455, 456, 456, 456, 682, , 686
ESP10, 453, 455, 455, 455, 455, 684, , 688
ESP10, 454, 455, 455, 455, 455, 687, , 691
ESP10, 453, 455, 455, 455, 455, 689, , 693
ESP10, 454, 455, 455, 455, 455, 692, , 696
ESP10, 454, 455, 455, 455, 455, 694, , 698
ESP10, 452, 454, 454, 454, 454, 696, , 700
ESP10, 452, 453, 453, 454, 454, 699, , 703
ESP10, 452, 453, 454, 454, 454, 701, , 705
ESP10, 455, 456, 457, 457, 457, 704, , 708
ESP10, 456, 457, 457, 457, 457, 706, , 710
ESP10, 455, 456, 457, 457, 457, 709, , 713
ESP10, 455, 456, 457, 457, 457, 711, , 715
ESP10, 455, 457, 457, 457, 457, 714, , 718
ESP10, 456, 457, 457, 457, 457, 716, , 720
ESP10, 456, 457, 457, 458, 458, 718, , 722
ESP10, 457, 457, 457, 457, 457, 721, , 725
ESP10, 456, 457, 457, 457, 457, 723, , 727
ESP10, 456, 457, 457, 457, 457, 726, , 730
ESP10, 456, 457, 457, 457, 457, 728, , 732
ESP10, 456, 457, 457, 457, 457, 731, , 735
ESP10, 455, 456, 456, 456, 456, 733, , 737
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Data Files
/chpsesp/ensemble/watersupply/LLKW1W_SQIN.ESPF10.csv
LLKW1W_SQIN.ESPF0.csv|2026-06-30
LLKW1W_SQIN.ESPF10.csv|2026-06-30
LLKW1W_SQIN.ESPFM.csv|2026-06-30
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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