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Archive:
Water Year
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COLVILLE - AT KETTLE FALLS
(
KTFW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-09-20
Issued:
2026-09-20
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
46
46
32
46
146
APR-JUL
40
40
30
40
133
APR-AUG
43
43
31
43
140
JAN-SEP
87
87
41
87
213
JAN-JUL
81
81
40
81
201
OCT-SEP
110
110
46
110
240
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-09-20
Issued:
2026-09-20
Hide Forecast
APR-SEP
46
46
32
46
146
APR-JUL
40
40
30
40
133
APR-AUG
43
43
31
43
140
JAN-SEP
87
87
41
87
213
JAN-JUL
81
81
40
81
201
OCT-SEP
110
110
46
110
240
Reference
ESP with 0 Days QPF
Ensemble:
2026-09-20
Issued:
2026-09-20
Hide Forecast
APR-SEP
46
46
32
46
146
APR-JUL
40
40
30
40
133
APR-AUG
43
43
31
43
140
JAN-SEP
87
87
41
87
213
JAN-JUL
81
81
40
81
201
OCT-SEP
110
110
46
110
240
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 262, 343, 409, 460, 483, 70, , 74
ESP10, 258, 340, 408, 458, 482, 72, , 76
ESP10, 266, 346, 413, 463, 485, 74, , 78
ESP10, 264, 345, 412, 462, 485, 76, , 80
ESP10, 261, 343, 409, 461, 486, 77, , 81
ESP10, 259, 342, 408, 460, 486, 79, , 83
ESP10, 257, 340, 407, 459, 485, 81, , 85
ESP10, 259, 342, 409, 460, 486, 83, , 87
ESP10, 255, 339, 407, 459, 484, 85, , 89
ESP10, 251, 337, 405, 458, 483, 87, , 91
ESP10, 248, 333, 405, 456, 480, 89, , 93
ESP10, 243, 330, 403, 459, 478, 91, , 95
ESP10, 243, 330, 404, 461, 478, 92, , 96
ESP10, 242, 328, 403, 461, 477, 94, , 98
ESP10, 234, 321, 398, 456, 474, 96, , 100
ESP10, 214, 309, 384, 447, 465, 98, , 102
ESP10, 199, 300, 373, 438, 457, 100, , 104
ESP10, 223, 311, 386, 448, 468, 102, , 106
ESP10, 230, 314, 391, 451, 470, 104, , 108
ESP10, 242, 318, 397, 457, 473, 106, , 110
ESP10, 223, 305, 381, 444, 464, 108, , 112
ESP10, 234, 313, 388, 451, 469, 109, , 113
ESP10, 227, 311, 382, 449, 465, 111, , 115
ESP10, 249, 329, 403, 463, 476, 113, , 117
ESP10, 242, 323, 394, 457, 475, 115, , 119
ESP10, 240, 320, 391, 456, 476, 117, , 121
ESP10, 243, 319, 392, 456, 477, 119, , 123
ESP10, 245, 320, 391, 457, 477, 121, , 125
ESP10, 233, 318, 381, 450, 472, 123, , 127
ESP10, 218, 304, 369, 441, 465, 124, , 128
ESP10, 208, 303, 360, 433, 460, 126, , 130
ESP10, 212, 307, 365, 438, 462, 128, , 132
ESP10, 208, 308, 360, 435, 459, 130, , 134
ESP10, 216, 317, 369, 441, 465, 132, , 136
ESP10, 225, 326, 375, 447, 469, 134, , 138
ESP10, 225, 323, 374, 445, 467, 136, , 140
ESP10, 215, 315, 362, 434, 461, 138, , 142
ESP10, 229, 321, 371, 446, 466, 140, , 144
ESP10, 218, 317, 363, 444, 463, 141, , 145
ESP10, 221, 324, 366, 446, 466, 143, , 147
ESP10, 229, 329, 379, 449, 470, 145, , 149
ESP10, 229, 329, 385, 448, 471, 147, , 151
ESP10, 235, 325, 386, 446, 469, 149, , 153
ESP10, 241, 328, 388, 449, 474, 151, , 155
ESP10, 232, 321, 381, 446, 471, 153, , 157
ESP10, 231, 321, 382, 446, 471, 155, , 159
ESP10, 232, 319, 381, 444, 470, 156, , 160
ESP10, 247, 321, 382, 445, 474, 158, , 162
ESP10, 263, 335, 403, 452, 480, 160, , 164
ESP10, 276, 335, 403, 454, 481, 162, , 166
ESP10, 283, 330, 400, 453, 480, 164, , 168
ESP10, 277, 326, 405, 453, 478, 166, , 170
ESP10, 283, 323, 408, 451, 476, 168, , 172
ESP10, 287, 327, 415, 453, 477, 170, , 174
ESP10, 284, 325, 408, 453, 474, 172, , 176
ESP10, 288, 329, 415, 459, 477, 173, , 177
ESP10, 287, 328, 415, 460, 479, 175, , 179
ESP10, 275, 327, 401, 452, 475, 177, , 181
ESP10, 284, 331, 406, 458, 477, 179, , 183
ESP10, 253, 301, 377, 440, 462, 181, , 185
ESP10, 272, 317, 389, 451, 468, 183, , 187
ESP10, 269, 320, 390, 449, 465, 185, , 189
ESP10, 271, 328, 397, 449, 465, 187, , 191
ESP10, 255, 304, 372, 440, 455, 188, , 192
ESP10, 271, 319, 382, 448, 459, 190, , 194
ESP10, 287, 336, 392, 454, 467, 192, , 196
ESP10, 279, 331, 390, 452, 466, 194, , 198
ESP10, 273, 329, 389, 449, 463, 196, , 200
ESP10, 270, 331, 390, 447, 463, 198, , 202
ESP10, 269, 330, 387, 445, 462, 200, , 204
ESP10, 266, 328, 390, 444, 458, 202, , 206
ESP10, 270, 333, 396, 447, 461, 204, , 208
ESP10, 267, 331, 396, 447, 460, 205, , 209
ESP10, 257, 317, 389, 440, 454, 207, , 211
ESP10, 259, 313, 389, 438, 453, 209, , 213
ESP10, 263, 326, 394, 442, 460, 211, , 215
ESP10, 268, 332, 396, 444, 463, 213, , 217
ESP10, 278, 344, 400, 448, 468, 215, , 219
ESP10, 275, 338, 392, 442, 463, 217, , 221
ESP10, 278, 339, 392, 444, 466, 219, , 223
ESP10, 277, 352, 393, 446, 468, 220, , 224
ESP10, 280, 358, 400, 450, 470, 222, , 226
ESP10, 294, 370, 415, 459, 480, 224, , 228
ESP10, 306, 382, 428, 475, 487, 226, , 230
ESP10, 294, 370, 416, 468, 481, 228, , 232
ESP10, 313, 385, 434, 480, 491, 230, , 234
ESP10, 321, 389, 438, 484, 495, 232, , 236
ESP10, 325, 392, 441, 486, 499, 234, , 238
ESP10, 315, 384, 431, 481, 494, 236, , 240
ESP10, 316, 388, 432, 482, 497, 237, , 241
ESP10, 315, 394, 435, 481, 497, 239, , 243
ESP10, 311, 401, 434, 479, 497, 241, , 245
ESP10, 302, 388, 423, 470, 490, 243, , 247
ESP10, 306, 384, 418, 464, 487, 245, , 249
ESP10, 310, 384, 420, 466, 487, 247, , 251
ESP10, 319, 382, 419, 466, 485, 249, , 253
ESP10, 328, 386, 424, 469, 487, 251, , 255
ESP10, 331, 388, 430, 469, 487, 252, , 256
ESP10, 335, 396, 433, 469, 488, 254, , 258
ESP10, 335, 405, 434, 469, 489, 256, , 260
ESP10, 340, 405, 438, 471, 489, 258, , 262
ESP10, 339, 407, 437, 472, 489, 260, , 264
ESP10, 341, 407, 438, 474, 489, 262, , 266
ESP10, 345, 407, 444, 475, 491, 264, , 268
ESP10, 351, 410, 448, 480, 492, 266, , 270
ESP10, 355, 412, 449, 481, 493, 267, , 271
ESP10, 355, 410, 447, 480, 492, 269, , 273
ESP10, 361, 411, 448, 481, 493, 271, , 275
ESP10, 363, 416, 450, 482, 495, 273, , 277
ESP10, 365, 418, 451, 484, 497, 275, , 279
ESP10, 364, 421, 456, 484, 497, 277, , 281
ESP10, 364, 425, 463, 484, 497, 279, , 283
ESP10, 365, 427, 465, 484, 498, 281, , 285
ESP10, 363, 426, 465, 485, 496, 283, , 287
ESP10, 364, 426, 465, 486, 496, 284, , 288
ESP10, 362, 425, 463, 486, 495, 286, , 290
ESP10, 359, 421, 460, 484, 493, 288, , 292
ESP10, 368, 429, 468, 492, 501, 290, , 294
ESP10, 371, 426, 471, 490, 503, 292, , 296
ESP10, 377, 428, 472, 491, 505, 294, , 298
ESP10, 377, 428, 472, 491, 506, 296, , 300
ESP10, 375, 424, 470, 488, 505, 298, , 302
ESP10, 370, 422, 468, 486, 503, 299, , 303
ESP10, 365, 422, 465, 484, 502, 301, , 305
ESP10, 370, 421, 465, 486, 505, 303, , 307
ESP10, 367, 421, 463, 485, 503, 305, , 309
ESP10, 372, 415, 457, 481, 500, 307, , 311
ESP10, 384, 420, 461, 486, 501, 309, , 313
ESP10, 381, 415, 458, 483, 499, 311, , 315
ESP10, 372, 407, 453, 474, 491, 313, , 317
ESP10, 370, 409, 451, 474, 491, 315, , 319
ESP10, 373, 414, 452, 475, 494, 316, , 320
ESP10, 358, 401, 442, 466, 487, 318, , 322
ESP10, 364, 408, 446, 470, 490, 320, , 324
ESP10, 354, 405, 441, 466, 486, 322, , 326
ESP10, 319, 375, 410, 441, 472, 324, , 328
ESP10, 322, 379, 413, 447, 475, 326, , 330
ESP10, 346, 400, 436, 469, 485, 328, , 332
ESP10, 318, 377, 410, 449, 473, 330, , 334
ESP10, 342, 397, 430, 466, 482, 331, , 335
ESP10, 343, 399, 431, 468, 482, 333, , 337
ESP10, 345, 404, 433, 469, 482, 335, , 339
ESP10, 350, 407, 436, 470, 483, 337, , 341
ESP10, 365, 417, 450, 477, 487, 339, , 343
ESP10, 365, 417, 452, 476, 487, 341, , 345
ESP10, 361, 417, 456, 476, 485, 343, , 347
ESP10, 362, 418, 455, 476, 486, 345, , 349
ESP10, 360, 413, 453, 475, 483, 347, , 351
ESP10, 366, 417, 454, 476, 484, 348, , 352
ESP10, 382, 427, 459, 477, 484, 350, , 354
ESP10, 389, 427, 459, 479, 485, 352, , 356
ESP10, 392, 436, 461, 481, 486, 354, , 358
ESP10, 388, 437, 463, 480, 485, 356, , 360
ESP10, 384, 429, 460, 474, 479, 358, , 362
ESP10, 388, 431, 460, 475, 479, 360, , 364
ESP10, 396, 436, 462, 479, 484, 362, , 366
ESP10, 396, 437, 462, 479, 485, 363, , 367
ESP10, 408, 442, 467, 481, 487, 365, , 369
ESP10, 408, 440, 466, 480, 487, 367, , 371
ESP10, 410, 444, 468, 481, 488, 369, , 373
ESP10, 411, 443, 467, 480, 487, 371, , 375
ESP10, 416, 448, 470, 483, 489, 373, , 377
ESP10, 405, 445, 468, 478, 486, 375, , 379
ESP10, 413, 447, 470, 481, 488, 377, , 381
ESP10, 414, 446, 469, 482, 487, 379, , 383
ESP10, 414, 446, 469, 481, 486, 380, , 384
ESP10, 399, 438, 461, 475, 481, 382, , 386
ESP10, 402, 444, 464, 477, 485, 384, , 388
ESP10, 403, 446, 466, 478, 486, 386, , 390
ESP10, 413, 449, 469, 479, 487, 388, , 392
ESP10, 413, 447, 468, 478, 486, 390, , 394
ESP10, 418, 447, 468, 478, 486, 392, , 396
ESP10, 423, 450, 471, 480, 487, 394, , 398
ESP10, 415, 447, 467, 477, 483, 395, , 399
ESP10, 410, 445, 464, 474, 480, 397, , 401
ESP10, 424, 456, 472, 480, 486, 399, , 403
ESP10, 415, 450, 467, 476, 483, 401, , 405
ESP10, 419, 452, 469, 479, 485, 403, , 407
ESP10, 423, 458, 468, 480, 485, 405, , 409
ESP10, 426, 461, 471, 482, 486, 407, , 411
ESP10, 423, 459, 467, 479, 483, 409, , 413
ESP10, 423, 457, 467, 477, 481, 411, , 415
ESP10, 430, 463, 473, 482, 485, 412, , 416
ESP10, 424, 459, 470, 479, 482, 414, , 418
ESP10, 425, 463, 473, 481, 483, 416, , 420
ESP10, 422, 461, 471, 481, 481, 418, , 422
ESP10, 424, 461, 474, 482, 483, 420, , 424
ESP10, 433, 468, 480, 488, 489, 422, , 426
ESP10, 425, 464, 478, 484, 486, 424, , 428
ESP10, 429, 469, 483, 486, 487, 426, , 430
ESP10, 430, 469, 483, 487, 488, 427, , 431
ESP10, 429, 466, 481, 485, 486, 429, , 433
ESP10, 433, 467, 483, 486, 487, 431, , 435
ESP10, 438, 468, 482, 485, 486, 433, , 437
ESP10, 447, 470, 482, 485, 486, 435, , 439
ESP10, 452, 474, 486, 488, 489, 437, , 441
ESP10, 452, 476, 486, 488, 489, 439, , 443
ESP10, 455, 475, 486, 488, 489, 441, , 445
ESP10, 446, 469, 480, 481, 483, 443, , 447
ESP10, 448, 472, 482, 484, 485, 444, , 448
ESP10, 449, 472, 481, 483, 484, 446, , 450
ESP10, 451, 471, 482, 483, 485, 448, , 452
ESP10, 453, 474, 483, 484, 485, 450, , 454
ESP10, 455, 475, 483, 485, 486, 452, , 456
ESP10, 456, 475, 483, 485, 486, 454, , 458
ESP10, 458, 476, 484, 485, 486, 456, , 460
ESP10, 459, 478, 484, 485, 486, 458, , 462
ESP10, 460, 478, 484, 485, 486, 459, , 463
ESP10, 462, 479, 484, 485, 486, 461, , 465
ESP10, 462, 479, 484, 485, 486, 463, , 467
ESP10, 462, 479, 484, 486, 486, 465, , 469
ESP10, 463, 479, 484, 486, 486, 467, , 471
ESP10, 463, 480, 484, 486, 487, 469, , 473
ESP10, 466, 480, 484, 486, 487, 471, , 475
ESP10, 466, 480, 484, 486, 487, 473, , 477
ESP10, 467, 481, 484, 486, 487, 475, , 479
ESP10, 468, 481, 485, 486, 487, 476, , 480
ESP10, 468, 481, 485, 486, 487, 478, , 482
ESP10, 467, 480, 484, 486, 487, 480, , 484
ESP10, 470, 481, 484, 486, 487, 482, , 486
ESP10, 471, 481, 485, 486, 488, 484, , 488
ESP10, 471, 482, 485, 486, 487, 486, , 490
ESP10, 469, 482, 485, 486, 487, 488, , 492
ESP10, 467, 482, 485, 486, 487, 490, , 494
ESP10, 469, 482, 485, 486, 487, 491, , 495
ESP10, 469, 482, 485, 486, 487, 493, , 497
ESP10, 474, 482, 485, 486, 487, 495, , 499
ESP10, 476, 483, 485, 486, 487, 497, , 501
ESP10, 479, 482, 485, 486, 487, 499, , 503
ESP10, 479, 482, 485, 486, 486, 501, , 505
ESP10, 479, 481, 484, 485, 486, 503, , 507
ESP10, 479, 481, 484, 485, 486, 505, , 509
ESP10, 480, 482, 484, 485, 486, 507, , 511
ESP10, 480, 482, 484, 485, 486, 508, , 512
ESP10, 479, 482, 484, 485, 486, 510, , 514
ESP10, 479, 482, 484, 485, 486, 512, , 516
ESP10, 478, 481, 482, 483, 484, 514, , 518
ESP10, 479, 481, 482, 483, 484, 516, , 520
ESP10, 476, 480, 481, 482, 483, 518, , 522
ESP10, 476, 480, 481, 482, 482, 520, , 524
ESP10, 476, 479, 480, 481, 482, 522, , 526
ESP10, 475, 479, 480, 480, 481, 523, , 527
ESP10, 476, 479, 480, 481, 481, 525, , 529
ESP10, 476, 479, 480, 481, 481, 527, , 531
ESP10, 477, 479, 480, 480, 481, 529, , 533
ESP10, 477, 478, 480, 480, 481, 531, , 535
ESP10, 478, 479, 480, 481, 481, 533, , 537
ESP10, 477, 479, 480, 481, 481, 535, , 539
ESP10, 477, 479, 480, 480, 481, 537, , 541
ESP10, 477, 479, 480, 480, 481, 539, , 543
ESP10, 478, 479, 480, 481, 481, 540, , 544
ESP10, 472, 476, 477, 477, 478, 542, , 546
ESP10, 472, 476, 477, 477, 478, 544, , 548
ESP10, 474, 476, 477, 477, 478, 546, , 550
ESP10, 475, 477, 477, 478, 478, 548, , 552
ESP10, 476, 477, 477, 478, 478, 550, , 554
ESP10, 476, 477, 477, 478, 478, 552, , 556
ESP10, 477, 478, 478, 478, 479, 554, , 558
ESP10, 477, 478, 478, 478, 479, 555, , 559
ESP10, 477, 478, 479, 479, 479, 557, , 561
ESP10, 478, 478, 479, 479, 479, 559, , 563
ESP10, 477, 478, 478, 479, 479, 561, , 565
ESP10, 477, 478, 479, 479, 479, 563, , 567
ESP10, 478, 478, 479, 479, 479, 565, , 569
ESP10, 478, 478, 479, 479, 479, 567, , 571
ESP10, 479, 480, 480, 481, 481, 569, , 573
ESP10, 479, 480, 480, 480, 481, 571, , 575
ESP10, 479, 479, 480, 480, 480, 572, , 576
ESP10, 479, 479, 480, 480, 480, 574, , 578
ESP10, 478, 478, 479, 479, 479, 576, , 580
ESP10, 478, 478, 478, 479, 479, 578, , 582
ESP10, 477, 477, 478, 478, 478, 580, , 584
ESP10, 475, 476, 476, 476, 476, 582, , 586
ESP10, 475, 476, 476, 476, 476, 584, , 588
ESP10, 475, 476, 476, 476, 476, 586, , 590
ESP10, 475, 476, 476, 476, 476, 587, , 591
ESP10, 475, 476, 476, 476, 476, 589, , 593
ESP10, 475, 476, 476, 476, 476, 591, , 595
ESP10, 476, 477, 477, 477, 477, 593, , 597
ESP10, 476, 477, 477, 477, 477, 595, , 599
ESP10, 477, 477, 477, 478, 478, 597, , 601
ESP10, 477, 477, 477, 478, 478, 599, , 603
ESP10, 477, 477, 478, 478, 478, 601, , 605
ESP10, 477, 477, 478, 478, 478, 602, , 606
ESP10, 477, 477, 478, 478, 478, 604, , 608
ESP10, 477, 477, 478, 478, 478, 606, , 610
ESP10, 477, 477, 478, 478, 478, 608, , 612
ESP10, 477, 478, 478, 478, 478, 610, , 614
ESP10, 477, 477, 478, 478, 478, 612, , 616
ESP10, 477, 477, 478, 478, 478, 614, , 618
ESP10, 477, 477, 478, 478, 478, 616, , 620
ESP10, 477, 477, 478, 478, 478, 618, , 622
ESP10, 477, 478, 478, 478, 478, 619, , 623
ESP10, 477, 477, 478, 478, 478, 621, , 625
ESP10, 477, 477, 478, 478, 478, 623, , 627
ESP10, 477, 477, 478, 478, 478, 625, , 629
ESP10, 477, 478, 478, 478, 478, 627, , 631
ESP10, 477, 478, 478, 478, 478, 629, , 633
ESP10, 477, 478, 478, 478, 478, 631, , 635
ESP10, 478, 478, 478, 479, 479, 633, , 637
ESP10, 478, 478, 479, 479, 479, 634, , 638
ESP10, 478, 478, 479, 479, 479, 636, , 640
ESP10, 478, 478, 479, 479, 479, 638, , 642
ESP10, 478, 478, 479, 479, 479, 640, , 644
ESP10, 478, 478, 479, 479, 479, 642, , 646
ESP10, 478, 478, 479, 479, 479, 644, , 648
ESP10, 478, 479, 479, 479, 479, 646, , 650
ESP10, 478, 479, 479, 479, 479, 648, , 652
ESP10, 478, 479, 479, 479, 479, 650, , 654
ESP10, 478, 479, 479, 479, 479, 651, , 655
ESP10, 478, 479, 479, 479, 479, 653, , 657
ESP10, 478, 478, 479, 479, 479, 655, , 659
ESP10, 478, 478, 479, 479, 479, 657, , 661
ESP10, 478, 478, 479, 479, 479, 659, , 663
ESP10, 478, 478, 478, 479, 479, 661, , 665
ESP10, 478, 478, 478, 478, 478, 663, , 667
ESP10, 478, 478, 478, 478, 478, 665, , 669
ESP10, 478, 478, 478, 478, 478, 666, , 670
ESP10, 478, 478, 478, 478, 478, 668, , 672
ESP10, 478, 478, 478, 478, 478, 670, , 674
ESP10, 478, 478, 478, 478, 478, 672, , 676
ESP10, 478, 478, 478, 478, 478, 674, , 678
ESP10, 478, 478, 478, 478, 478, 676, , 680
ESP10, 478, 478, 478, 478, 478, 678, , 682
ESP10, 478, 478, 478, 478, 478, 680, , 684
ESP10, 477, 477, 477, 477, 477, 682, , 686
ESP10, 477, 477, 477, 477, 477, 683, , 687
ESP10, 477, 477, 477, 477, 477, 685, , 689
ESP10, 477, 477, 477, 477, 477, 687, , 691
ESP10, 477, 477, 477, 477, 477, 689, , 693
ESP10, 477, 477, 477, 477, 477, 691, , 695
ESP10, 477, 477, 477, 477, 477, 693, , 697
ESP10, 477, 477, 477, 477, 477, 695, , 699
ESP10, 477, 477, 477, 477, 477, 697, , 701
ESP10, 477, 477, 477, 477, 477, 698, , 702
ESP10, 477, 477, 477, 477, 477, 700, , 704
ESP10, 477, 477, 477, 477, 477, 702, , 706
ESP10, 477, 477, 477, 477, 477, 704, , 708
ESP10, 476, 476, 476, 476, 476, 706, , 710
ESP10, 476, 476, 476, 476, 476, 708, , 712
ESP10, 476, 476, 476, 476, 476, 710, , 714
ESP10, 476, 476, 476, 476, 476, 712, , 716
ESP10, 476, 476, 476, 476, 476, 714, , 718
ESP10, 476, 476, 476, 476, 476, 715, , 719
ESP10, 476, 476, 476, 476, 476, 717, , 721
ESP10, 476, 476, 476, 476, 476, 719, , 723
ESP10, 476, 476, 476, 476, 476, 721, , 725
ESP10, 476, 476, 476, 476, 476, 723, , 727
ESP10, 476, 476, 476, 476, 476, 725, , 729
ESP10, 475, 475, 475, 475, 475, 727, , 731
ESP10, 476, 476, 476, 476, 476, 729, , 733
ESP10, 476, 476, 476, 476, 476, 730, , 734
ESP10, 476, 476, 476, 476, 476, 732, , 736
ESP10, 476, 476, 476, 476, 476, 734, , 738
Max Scale
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Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/KTFW1N_SQIN.ESPF10.csv
KTFW1N_SQIN.ESPF0.csv|2026-09-20
KTFW1N_SQIN.ESPF10.csv|2026-09-20
KTFW1N_SQIN.ESPFM.csv|2026-09-20
APR-SEP
COLVILLE - AT KETTLE FALLS
(
KTFW1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-09-20
Issued:
2026-09-20
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
43
112
77
231
146
APR-JUL
40
105
78
211
133
APR-AUG
42
108
78
222
140
JAN-SEP
68
145
68
293
213
JAN-JUL
64
136
68
278
201
OCT-SEP
78
155
64
308
240
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/KTFW1N_SQIN.ESPF10.csv
KTFW1N_SQIN.ESPF0.csv|2026-09-20
KTFW1N_SQIN.ESPF10.csv|2026-09-20
KTFW1N_SQIN.ESPFM.csv|2026-09-20
APR-SEP
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#66CCFF
ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
