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KOOTENAI - KOOTENAY L AT QUEENS BAY
(
QBYQ2
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
15156
15192
96
15333
15842
APR-JUL
13664
13664
99
13664
13836
APR-AUG
14583
14589
97
14598
15052
JAN-SEP
18200
18235
103
18377
17761
JAN-JUL
16708
16708
106
16708
15754
OCT-SEP
20851
20887
105
21028
19885
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
15168
15204
96
15330
15842
APR-JUL
13664
13664
99
13664
13836
APR-AUG
14588
14602
97
14616
15052
JAN-SEP
18212
18248
103
18373
17761
JAN-JUL
16708
16708
106
16708
15754
OCT-SEP
20863
20899
105
21025
19885
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
15174
15213
96
15403
15842
APR-JUL
13664
13664
99
13664
13836
APR-AUG
14580
14595
97
14623
15052
JAN-SEP
18218
18256
103
18447
17761
JAN-JUL
16708
16708
106
16708
15754
OCT-SEP
20870
20908
105
21098
19885
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 230, 284, 350, 393, 460, 70, , 74
ESP10, 226, 280, 345, 388, 456, 72, , 76
ESP10, 231, 287, 348, 391, 460, 74, , 78
ESP10, 231, 286, 348, 390, 458, 76, , 80
ESP10, 232, 285, 350, 390, 456, 78, , 82
ESP10, 227, 281, 349, 384, 454, 81, , 85
ESP10, 231, 282, 354, 386, 458, 83, , 87
ESP10, 230, 286, 354, 387, 457, 85, , 89
ESP10, 232, 293, 356, 390, 458, 87, , 91
ESP10, 234, 296, 357, 390, 458, 89, , 93
ESP10, 238, 299, 361, 393, 460, 91, , 95
ESP10, 233, 296, 358, 390, 458, 93, , 97
ESP10, 231, 296, 357, 390, 457, 95, , 99
ESP10, 232, 297, 362, 393, 459, 97, , 101
ESP10, 228, 293, 358, 389, 460, 99, , 103
ESP10, 217, 285, 347, 379, 454, 102, , 106
ESP10, 207, 275, 335, 368, 445, 104, , 108
ESP10, 220, 287, 349, 379, 458, 106, , 110
ESP10, 223, 292, 352, 381, 461, 108, , 112
ESP10, 228, 300, 353, 383, 463, 110, , 114
ESP10, 219, 297, 344, 376, 457, 112, , 116
ESP10, 218, 302, 347, 378, 455, 114, , 118
ESP10, 211, 297, 339, 375, 449, 116, , 120
ESP10, 222, 307, 349, 392, 457, 118, , 122
ESP10, 228, 313, 355, 402, 462, 120, , 124
ESP10, 226, 312, 361, 401, 463, 122, , 126
ESP10, 225, 311, 359, 400, 465, 125, , 129
ESP10, 226, 312, 357, 400, 465, 127, , 131
ESP10, 227, 304, 350, 392, 459, 129, , 133
ESP10, 219, 294, 337, 380, 450, 131, , 135
ESP10, 225, 294, 340, 380, 452, 133, , 137
ESP10, 227, 295, 342, 381, 453, 135, , 139
ESP10, 223, 291, 338, 377, 449, 137, , 141
ESP10, 235, 303, 345, 383, 454, 139, , 143
ESP10, 235, 304, 345, 382, 453, 141, , 145
ESP10, 234, 306, 344, 382, 453, 143, , 147
ESP10, 232, 306, 342, 381, 453, 145, , 149
ESP10, 224, 299, 335, 374, 445, 148, , 152
ESP10, 230, 305, 342, 384, 451, 150, , 154
ESP10, 231, 309, 341, 383, 451, 152, , 156
ESP10, 234, 309, 340, 380, 448, 154, , 158
ESP10, 237, 307, 336, 376, 445, 156, , 160
ESP10, 247, 313, 343, 383, 450, 158, , 162
ESP10, 251, 310, 343, 381, 449, 160, , 164
ESP10, 240, 299, 334, 372, 438, 162, , 166
ESP10, 246, 305, 339, 378, 444, 164, , 168
ESP10, 236, 295, 329, 375, 439, 166, , 170
ESP10, 243, 301, 334, 382, 444, 169, , 173
ESP10, 241, 299, 330, 380, 439, 171, , 175
ESP10, 245, 301, 333, 381, 442, 173, , 177
ESP10, 248, 303, 333, 382, 440, 175, , 179
ESP10, 249, 303, 332, 380, 438, 177, , 181
ESP10, 259, 307, 330, 379, 436, 179, , 183
ESP10, 269, 316, 340, 394, 442, 181, , 185
ESP10, 269, 317, 341, 393, 441, 183, , 187
ESP10, 271, 314, 339, 395, 437, 185, , 189
ESP10, 270, 310, 337, 394, 434, 187, , 191
ESP10, 270, 310, 339, 396, 434, 189, , 193
ESP10, 270, 310, 341, 396, 433, 192, , 196
ESP10, 268, 299, 332, 387, 425, 194, , 198
ESP10, 260, 291, 328, 381, 419, 196, , 200
ESP10, 264, 291, 329, 383, 419, 198, , 202
ESP10, 262, 292, 330, 381, 415, 200, , 204
ESP10, 244, 274, 310, 362, 402, 202, , 206
ESP10, 247, 280, 316, 365, 410, 204, , 208
ESP10, 241, 274, 309, 358, 409, 206, , 210
ESP10, 246, 282, 315, 364, 417, 208, , 212
ESP10, 231, 269, 302, 351, 406, 210, , 214
ESP10, 199, 235, 267, 321, 376, 212, , 216
ESP10, 190, 229, 261, 312, 368, 215, , 219
ESP10, 185, 224, 259, 306, 365, 217, , 221
ESP10, 191, 229, 266, 312, 373, 219, , 223
ESP10, 195, 232, 270, 318, 375, 221, , 225
ESP10, 183, 222, 260, 305, 363, 223, , 227
ESP10, 179, 219, 260, 303, 360, 225, , 229
ESP10, 185, 224, 271, 309, 370, 227, , 231
ESP10, 190, 230, 273, 315, 375, 229, , 233
ESP10, 189, 231, 275, 315, 377, 231, , 235
ESP10, 179, 224, 265, 305, 369, 233, , 237
ESP10, 182, 219, 257, 298, 363, 236, , 240
ESP10, 192, 227, 264, 306, 369, 238, , 242
ESP10, 193, 226, 264, 306, 369, 240, , 244
ESP10, 202, 234, 272, 314, 376, 242, , 246
ESP10, 206, 239, 278, 320, 378, 244, , 248
ESP10, 200, 232, 271, 317, 370, 246, , 250
ESP10, 199, 227, 269, 315, 369, 248, , 252
ESP10, 208, 231, 272, 317, 371, 250, , 254
ESP10, 210, 237, 272, 317, 370, 252, , 256
ESP10, 206, 232, 266, 314, 363, 254, , 258
ESP10, 214, 233, 267, 317, 364, 256, , 260
ESP10, 222, 241, 272, 318, 365, 259, , 263
ESP10, 217, 239, 270, 316, 360, 261, , 265
ESP10, 211, 237, 267, 312, 357, 263, , 267
ESP10, 212, 241, 271, 318, 361, 265, , 269
ESP10, 205, 238, 266, 311, 356, 267, , 271
ESP10, 208, 240, 270, 311, 357, 269, , 273
ESP10, 212, 246, 272, 312, 359, 271, , 275
ESP10, 213, 245, 271, 311, 359, 273, , 277
ESP10, 213, 241, 272, 307, 356, 275, , 279
ESP10, 216, 237, 270, 302, 352, 277, , 281
ESP10, 213, 232, 267, 298, 349, 279, , 283
ESP10, 214, 233, 267, 301, 348, 282, , 286
ESP10, 210, 230, 264, 300, 344, 284, , 288
ESP10, 207, 227, 263, 300, 339, 286, , 290
ESP10, 211, 230, 263, 303, 337, 288, , 292
ESP10, 210, 235, 264, 302, 336, 290, , 294
ESP10, 214, 234, 264, 303, 335, 292, , 296
ESP10, 214, 234, 271, 307, 334, 294, , 298
ESP10, 216, 235, 272, 312, 333, 296, , 300
ESP10, 223, 242, 278, 318, 338, 298, , 302
ESP10, 229, 245, 280, 321, 340, 300, , 304
ESP10, 231, 249, 281, 322, 344, 303, , 307
ESP10, 230, 251, 281, 323, 347, 305, , 309
ESP10, 231, 254, 282, 326, 350, 307, , 311
ESP10, 231, 254, 281, 325, 349, 309, , 313
ESP10, 228, 250, 277, 320, 344, 311, , 315
ESP10, 227, 250, 280, 319, 343, 313, , 317
ESP10, 227, 251, 280, 319, 344, 315, , 319
ESP10, 229, 255, 281, 320, 349, 317, , 321
ESP10, 228, 256, 281, 323, 352, 319, , 323
ESP10, 229, 259, 280, 322, 352, 321, , 325
ESP10, 221, 254, 275, 314, 348, 323, , 327
ESP10, 213, 245, 267, 305, 341, 326, , 330
ESP10, 220, 247, 271, 306, 343, 328, , 332
ESP10, 224, 250, 276, 306, 344, 330, , 334
ESP10, 225, 251, 275, 306, 343, 332, , 336
ESP10, 227, 246, 270, 301, 339, 334, , 338
ESP10, 233, 257, 276, 308, 346, 336, , 340
ESP10, 231, 253, 270, 304, 340, 338, , 342
ESP10, 232, 253, 271, 304, 338, 340, , 344
ESP10, 235, 255, 279, 307, 340, 342, , 346
ESP10, 240, 259, 284, 309, 341, 344, , 348
ESP10, 236, 253, 279, 305, 336, 346, , 350
ESP10, 238, 256, 281, 306, 341, 349, , 353
ESP10, 237, 259, 281, 308, 339, 351, , 355
ESP10, 223, 247, 267, 298, 324, 353, , 357
ESP10, 228, 249, 268, 300, 325, 355, , 359
ESP10, 232, 252, 274, 305, 329, 357, , 361
ESP10, 224, 240, 262, 293, 316, 359, , 363
ESP10, 231, 246, 271, 300, 326, 361, , 365
ESP10, 223, 240, 265, 294, 319, 363, , 367
ESP10, 229, 245, 274, 300, 324, 365, , 369
ESP10, 227, 240, 270, 296, 321, 367, , 371
ESP10, 235, 248, 281, 303, 330, 370, , 374
ESP10, 238, 255, 287, 305, 332, 372, , 376
ESP10, 242, 262, 291, 309, 335, 374, , 378
ESP10, 240, 260, 288, 307, 332, 376, , 380
ESP10, 237, 258, 284, 306, 328, 378, , 382
ESP10, 236, 257, 283, 305, 325, 380, , 384
ESP10, 231, 255, 279, 298, 319, 382, , 386
ESP10, 231, 257, 281, 299, 320, 384, , 388
ESP10, 226, 257, 277, 295, 316, 386, , 390
ESP10, 215, 250, 270, 288, 307, 388, , 392
ESP10, 213, 249, 269, 288, 308, 390, , 394
ESP10, 213, 245, 266, 284, 304, 393, , 397
ESP10, 214, 244, 265, 282, 304, 395, , 399
ESP10, 207, 237, 259, 274, 296, 397, , 401
ESP10, 211, 242, 265, 281, 302, 399, , 403
ESP10, 196, 237, 251, 269, 289, 401, , 405
ESP10, 208, 248, 263, 280, 301, 403, , 407
ESP10, 213, 250, 268, 283, 303, 405, , 409
ESP10, 213, 247, 267, 281, 302, 407, , 411
ESP10, 214, 241, 262, 275, 296, 409, , 413
ESP10, 218, 242, 264, 277, 298, 411, , 415
ESP10, 213, 238, 260, 274, 293, 413, , 417
ESP10, 214, 237, 259, 273, 295, 416, , 420
ESP10, 204, 228, 249, 263, 287, 418, , 422
ESP10, 206, 226, 250, 261, 286, 420, , 424
ESP10, 201, 219, 244, 256, 283, 422, , 426
ESP10, 200, 218, 245, 260, 285, 424, , 428
ESP10, 198, 216, 246, 258, 284, 426, , 430
ESP10, 199, 216, 244, 259, 283, 428, , 432
ESP10, 198, 217, 246, 260, 282, 430, , 434
ESP10, 191, 211, 238, 253, 275, 432, , 436
ESP10, 190, 208, 240, 251, 272, 434, , 438
ESP10, 193, 210, 243, 255, 276, 437, , 441
ESP10, 187, 207, 240, 251, 271, 439, , 443
ESP10, 190, 212, 243, 255, 273, 441, , 445
ESP10, 197, 222, 251, 263, 281, 443, , 447
ESP10, 205, 230, 262, 274, 290, 445, , 449
ESP10, 210, 234, 266, 279, 293, 447, , 451
ESP10, 211, 235, 263, 277, 291, 449, , 453
ESP10, 210, 234, 260, 275, 288, 451, , 455
ESP10, 215, 243, 265, 280, 293, 453, , 457
ESP10, 214, 248, 265, 280, 291, 455, , 459
ESP10, 210, 246, 264, 280, 289, 457, , 461
ESP10, 208, 244, 262, 280, 287, 460, , 464
ESP10, 218, 257, 272, 293, 299, 462, , 466
ESP10, 219, 256, 272, 293, 298, 464, , 468
ESP10, 217, 251, 272, 288, 295, 466, , 470
ESP10, 215, 248, 268, 285, 292, 468, , 472
ESP10, 214, 248, 266, 282, 291, 470, , 474
ESP10, 219, 254, 274, 287, 298, 472, , 476
ESP10, 221, 255, 273, 288, 297, 474, , 478
ESP10, 217, 249, 268, 282, 291, 476, , 480
ESP10, 225, 256, 277, 291, 300, 478, , 482
ESP10, 224, 256, 278, 291, 301, 480, , 484
ESP10, 226, 256, 277, 291, 303, 483, , 487
ESP10, 217, 248, 271, 284, 295, 485, , 489
ESP10, 218, 250, 272, 288, 296, 487, , 491
ESP10, 222, 256, 276, 292, 301, 489, , 493
ESP10, 223, 254, 274, 290, 298, 491, , 495
ESP10, 226, 256, 276, 291, 300, 493, , 497
ESP10, 234, 265, 284, 299, 308, 495, , 499
ESP10, 234, 265, 282, 298, 307, 497, , 501
ESP10, 236, 267, 283, 299, 310, 499, , 503
ESP10, 236, 267, 282, 301, 313, 501, , 505
ESP10, 229, 261, 275, 295, 308, 504, , 508
ESP10, 234, 266, 281, 299, 310, 506, , 510
ESP10, 232, 265, 279, 298, 308, 508, , 512
ESP10, 233, 266, 282, 298, 312, 510, , 514
ESP10, 237, 270, 286, 305, 316, 512, , 516
ESP10, 239, 274, 289, 310, 320, 514, , 518
ESP10, 241, 277, 291, 311, 321, 516, , 520
ESP10, 240, 276, 288, 309, 319, 518, , 522
ESP10, 239, 273, 290, 305, 316, 520, , 524
ESP10, 243, 274, 293, 308, 317, 522, , 526
ESP10, 242, 275, 293, 309, 317, 524, , 528
ESP10, 239, 271, 291, 305, 316, 527, , 531
ESP10, 240, 269, 288, 304, 314, 529, , 533
ESP10, 245, 272, 293, 306, 315, 531, , 535
ESP10, 244, 272, 293, 304, 311, 533, , 537
ESP10, 240, 269, 289, 300, 307, 535, , 539
ESP10, 241, 271, 288, 298, 305, 537, , 541
ESP10, 242, 270, 287, 297, 305, 539, , 543
ESP10, 242, 273, 286, 297, 307, 541, , 545
ESP10, 249, 276, 289, 298, 310, 543, , 547
ESP10, 252, 276, 289, 301, 309, 545, , 549
ESP10, 255, 280, 291, 305, 312, 547, , 551
ESP10, 260, 281, 295, 306, 313, 550, , 554
ESP10, 254, 276, 291, 300, 307, 552, , 556
ESP10, 252, 275, 291, 299, 305, 554, , 558
ESP10, 258, 277, 292, 299, 305, 556, , 560
ESP10, 258, 274, 289, 297, 302, 558, , 562
ESP10, 260, 275, 289, 297, 306, 560, , 564
ESP10, 255, 271, 286, 292, 301, 562, , 566
ESP10, 252, 267, 282, 288, 297, 564, , 568
ESP10, 251, 266, 280, 287, 295, 566, , 570
ESP10, 257, 269, 284, 291, 298, 568, , 572
ESP10, 257, 266, 283, 289, 295, 571, , 575
ESP10, 261, 268, 287, 293, 298, 573, , 577
ESP10, 262, 268, 287, 293, 299, 575, , 579
ESP10, 261, 266, 286, 292, 298, 577, , 581
ESP10, 260, 267, 285, 294, 298, 579, , 583
ESP10, 256, 261, 281, 290, 295, 581, , 585
ESP10, 259, 264, 282, 293, 298, 583, , 587
ESP10, 264, 271, 290, 297, 303, 585, , 589
ESP10, 268, 275, 295, 302, 307, 587, , 591
ESP10, 266, 272, 291, 299, 303, 589, , 593
ESP10, 265, 273, 291, 298, 303, 591, , 595
ESP10, 271, 280, 297, 305, 309, 594, , 598
ESP10, 274, 288, 301, 308, 312, 596, , 600
ESP10, 280, 292, 304, 313, 316, 598, , 602
ESP10, 279, 289, 303, 309, 313, 600, , 604
ESP10, 279, 289, 302, 308, 312, 602, , 606
ESP10, 281, 292, 305, 311, 313, 604, , 608
ESP10, 281, 294, 306, 311, 315, 606, , 610
ESP10, 280, 294, 305, 310, 314, 608, , 612
ESP10, 284, 296, 307, 311, 315, 610, , 614
ESP10, 287, 298, 308, 314, 318, 612, , 616
ESP10, 292, 299, 310, 314, 320, 614, , 618
ESP10, 291, 297, 307, 312, 317, 617, , 621
ESP10, 293, 298, 310, 314, 318, 619, , 623
ESP10, 288, 294, 305, 311, 314, 621, , 625
ESP10, 295, 302, 311, 316, 319, 623, , 627
ESP10, 299, 307, 314, 319, 321, 625, , 629
ESP10, 299, 309, 315, 320, 323, 627, , 631
ESP10, 294, 305, 310, 315, 317, 629, , 633
ESP10, 300, 307, 312, 317, 319, 631, , 635
ESP10, 298, 306, 311, 315, 317, 633, , 637
ESP10, 301, 309, 313, 317, 320, 635, , 639
ESP10, 307, 313, 317, 320, 323, 638, , 642
ESP10, 306, 311, 316, 318, 321, 640, , 644
ESP10, 306, 310, 315, 317, 320, 642, , 646
ESP10, 307, 311, 315, 318, 320, 644, , 648
ESP10, 309, 313, 316, 319, 321, 646, , 650
ESP10, 312, 316, 318, 321, 322, 648, , 652
ESP10, 311, 316, 318, 321, 322, 650, , 654
ESP10, 311, 316, 318, 321, 322, 652, , 656
ESP10, 312, 316, 319, 321, 322, 654, , 658
ESP10, 312, 317, 319, 321, 323, 656, , 660
ESP10, 312, 317, 319, 321, 322, 658, , 662
ESP10, 313, 318, 319, 322, 323, 661, , 665
ESP10, 314, 318, 320, 322, 323, 663, , 667
ESP10, 313, 317, 320, 321, 322, 665, , 669
ESP10, 314, 319, 321, 322, 323, 667, , 671
ESP10, 313, 318, 320, 321, 322, 669, , 673
ESP10, 315, 318, 321, 322, 323, 671, , 675
ESP10, 314, 318, 320, 322, 323, 673, , 677
ESP10, 314, 318, 320, 321, 322, 675, , 679
ESP10, 314, 318, 320, 321, 322, 677, , 681
ESP10, 314, 318, 320, 321, 322, 679, , 683
ESP10, 314, 318, 321, 321, 322, 681, , 685
ESP10, 315, 318, 320, 321, 322, 684, , 688
ESP10, 315, 318, 321, 321, 322, 686, , 690
ESP10, 315, 318, 321, 321, 322, 688, , 692
ESP10, 315, 318, 321, 321, 322, 690, , 694
ESP10, 316, 318, 321, 322, 322, 692, , 696
ESP10, 316, 319, 321, 322, 322, 694, , 698
ESP10, 316, 320, 321, 322, 323, 696, , 700
ESP10, 316, 320, 321, 322, 323, 698, , 702
ESP10, 316, 320, 321, 322, 323, 700, , 704
ESP10, 317, 320, 321, 322, 323, 702, , 706
ESP10, 317, 320, 322, 323, 323, 705, , 709
ESP10, 318, 321, 322, 323, 324, 707, , 711
ESP10, 318, 321, 323, 323, 324, 709, , 713
ESP10, 318, 321, 323, 323, 324, 711, , 715
ESP10, 318, 321, 323, 324, 324, 713, , 717
ESP10, 318, 321, 323, 323, 324, 715, , 719
ESP10, 320, 323, 324, 324, 325, 717, , 721
ESP10, 320, 322, 324, 324, 325, 719, , 723
ESP10, 319, 322, 323, 324, 324, 721, , 725
ESP10, 320, 323, 324, 325, 325, 723, , 727
ESP10, 320, 322, 324, 324, 325, 725, , 729
ESP10, 321, 323, 324, 325, 325, 728, , 732
ESP10, 321, 323, 325, 325, 325, 730, , 734
ESP10, 321, 323, 324, 325, 325, 732, , 736
ESP10, 321, 324, 325, 325, 326, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/QBYQ2IW_SQIN.ESPF10.csv
QBYQ2IW_SQIN.ESPF0.csv|2026-08-15
QBYQ2IW_SQIN.ESPF10.csv|2026-08-15
QBYQ2IW_SQIN.ESPFM.csv|2026-08-15
APR-SEP
KOOTENAI - KOOTENAY L AT QUEENS BAY
(
QBYQ2
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
9829
14703
93
20611
15842
APR-JUL
8367
13095
95
17846
13836
APR-AUG
9215
14080
94
19752
15052
JAN-SEP
11144
16433
93
22194
17761
JAN-JUL
9713
14765
94
19298
15754
OCT-SEP
12578
18323
92
23906
19885
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/watersupply/QBYQ2IW_SQIN.ESPF10.csv
QBYQ2IW_SQIN.ESPF0.csv|2026-08-15
QBYQ2IW_SQIN.ESPF10.csv|2026-08-15
QBYQ2IW_SQIN.ESPFM.csv|2026-08-15
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
