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Water Year
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SPOKANE - AT SPOKANE
(
SPOW1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-01-08
Issued:
2026-01-08
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1382
2018
78
2983
2587
APR-JUL
1283
1909
77
2843
2475
JAN-SEP
2852
3567
88
4956
4038
JAN-JUL
2762
3454
88
4821
3926
OCT-SEP
3954
4669
102
6058
4584
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-01-08
Issued:
2026-01-08
Hide Forecast
APR-SEP
1379
2022
78
3004
2587
APR-JUL
1279
1903
77
2864
2475
JAN-SEP
2878
3688
91
5088
4038
JAN-JUL
2781
3562
91
4954
3926
OCT-SEP
3981
4790
104
6190
4584
Reference
ESP with 0 Days QPF
Ensemble:
2026-01-08
Issued:
2026-01-08
Hide Forecast
APR-SEP
1421
2109
82
3201
2587
APR-JUL
1320
1990
80
3057
2475
JAN-SEP
3050
3977
99
5360
4038
JAN-JUL
2947
3861
98
5236
3926
OCT-SEP
4152
5080
111
6462
4584
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 262, 326, 387, 430, 456, 75, , 79
ESP10, 261, 326, 386, 430, 455, 81, , 85
ESP10, 261, 326, 386, 430, 455, 88, , 92
ESP10, 260, 327, 386, 430, 454, 95, , 99
ESP10, 261, 328, 388, 431, 454, 101, , 105
ESP10, 259, 328, 387, 430, 454, 108, , 112
ESP10, 261, 329, 387, 430, 454, 114, , 118
ESP10, 262, 329, 387, 430, 455, 121, , 125
ESP10, 261, 329, 387, 430, 454, 128, , 132
ESP10, 258, 327, 385, 429, 453, 134, , 138
ESP10, 258, 328, 384, 428, 453, 141, , 145
ESP10, 260, 328, 385, 429, 453, 148, , 152
ESP10, 259, 328, 385, 428, 455, 154, , 158
ESP10, 259, 328, 384, 428, 456, 161, , 165
ESP10, 257, 328, 383, 427, 455, 168, , 172
ESP10, 250, 326, 382, 425, 453, 174, , 178
ESP10, 247, 324, 379, 424, 450, 181, , 185
ESP10, 249, 324, 381, 425, 451, 187, , 191
ESP10, 248, 324, 380, 425, 451, 194, , 198
ESP10, 252, 326, 382, 426, 453, 201, , 205
ESP10, 245, 319, 377, 420, 447, 207, , 211
ESP10, 250, 326, 383, 425, 452, 214, , 218
ESP10, 247, 325, 381, 423, 450, 221, , 225
ESP10, 250, 329, 386, 426, 453, 227, , 231
ESP10, 252, 331, 388, 427, 454, 234, , 238
ESP10, 250, 332, 386, 428, 453, 240, , 244
ESP10, 250, 333, 386, 428, 452, 247, , 251
ESP10, 250, 333, 387, 429, 453, 254, , 258
ESP10, 249, 333, 386, 430, 452, 260, , 264
ESP10, 246, 331, 384, 428, 450, 267, , 271
ESP10, 245, 331, 386, 426, 450, 274, , 278
ESP10, 250, 332, 387, 428, 451, 280, , 284
ESP10, 253, 334, 387, 428, 450, 287, , 291
ESP10, 257, 338, 388, 429, 455, 294, , 298
ESP10, 259, 339, 389, 429, 456, 300, , 304
ESP10, 263, 341, 392, 430, 458, 307, , 311
ESP10, 265, 341, 394, 431, 458, 313, , 317
ESP10, 264, 336, 394, 427, 456, 320, , 324
ESP10, 266, 335, 394, 427, 455, 327, , 331
ESP10, 266, 335, 395, 429, 455, 333, , 337
ESP10, 271, 340, 402, 432, 459, 340, , 344
ESP10, 272, 339, 401, 433, 460, 347, , 351
ESP10, 270, 337, 402, 431, 458, 353, , 357
ESP10, 277, 343, 411, 436, 466, 360, , 364
ESP10, 275, 343, 410, 434, 465, 367, , 371
ESP10, 272, 343, 409, 434, 464, 373, , 377
ESP10, 273, 345, 408, 434, 462, 380, , 384
ESP10, 280, 350, 414, 439, 468, 386, , 390
ESP10, 277, 350, 413, 439, 467, 393, , 397
ESP10, 277, 349, 413, 441, 467, 400, , 404
ESP10, 270, 342, 406, 438, 462, 406, , 410
ESP10, 276, 342, 406, 439, 466, 413, , 417
ESP10, 280, 337, 402, 439, 462, 420, , 424
ESP10, 291, 346, 408, 448, 470, 426, , 430
ESP10, 283, 340, 404, 445, 466, 433, , 437
ESP10, 287, 344, 407, 448, 469, 439, , 443
ESP10, 279, 337, 401, 443, 462, 446, , 450
ESP10, 280, 339, 402, 446, 464, 453, , 457
ESP10, 283, 343, 405, 446, 465, 459, , 463
ESP10, 263, 324, 388, 435, 451, 466, , 470
ESP10, 266, 330, 394, 441, 453, 473, , 477
ESP10, 270, 337, 399, 443, 456, 479, , 483
ESP10, 266, 331, 394, 439, 453, 486, , 490
ESP10, 258, 317, 381, 427, 441, 493, , 497
ESP10, 275, 329, 395, 439, 454, 499, , 503
ESP10, 265, 319, 389, 431, 445, 506, , 510
ESP10, 289, 337, 406, 445, 462, 512, , 516
ESP10, 295, 343, 409, 450, 466, 519, , 523
ESP10, 306, 353, 415, 454, 472, 526, , 530
ESP10, 299, 343, 406, 447, 463, 532, , 536
ESP10, 283, 330, 394, 434, 451, 539, , 543
ESP10, 280, 330, 391, 431, 449, 546, , 550
ESP10, 275, 324, 388, 430, 449, 552, , 556
ESP10, 276, 325, 384, 429, 448, 559, , 563
ESP10, 285, 335, 391, 435, 456, 566, , 570
ESP10, 288, 338, 392, 437, 458, 572, , 576
ESP10, 288, 338, 392, 436, 459, 579, , 583
ESP10, 292, 343, 394, 434, 458, 585, , 589
ESP10, 293, 341, 394, 432, 457, 592, , 596
ESP10, 300, 345, 395, 432, 456, 599, , 603
ESP10, 308, 354, 402, 438, 462, 605, , 609
ESP10, 317, 360, 409, 442, 465, 612, , 616
ESP10, 322, 364, 415, 446, 468, 619, , 623
ESP10, 321, 362, 415, 443, 469, 625, , 629
ESP10, 315, 356, 410, 437, 466, 632, , 636
ESP10, 308, 351, 407, 431, 464, 638, , 642
ESP10, 310, 351, 406, 431, 467, 645, , 649
ESP10, 317, 353, 411, 435, 470, 652, , 656
ESP10, 317, 352, 410, 434, 468, 658, , 662
ESP10, 323, 356, 414, 438, 471, 665, , 669
ESP10, 332, 367, 418, 450, 477, 672, , 676
ESP10, 333, 366, 415, 447, 475, 678, , 682
ESP10, 323, 358, 406, 440, 469, 685, , 689
ESP10, 326, 365, 409, 443, 471, 692, , 696
ESP10, 322, 363, 407, 441, 468, 698, , 702
ESP10, 320, 362, 408, 439, 466, 705, , 709
ESP10, 323, 365, 410, 441, 466, 711, , 715
ESP10, 322, 369, 410, 442, 465, 718, , 722
ESP10, 326, 372, 410, 446, 465, 725, , 729
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Data Files
/chpsesp/ensemble/watersupply/SPOW1W_SQIN.ESPF10.csv
SPOW1W_SQIN.ESPF0.csv|2026-01-08
SPOW1W_SQIN.ESPF10.csv|2026-01-08
SPOW1W_SQIN.ESPFM.csv|2026-01-08
APR-SEP
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ESP10,ESPM,ESP0
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