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Archive:
Water Year
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KOOTENAI - LIBBY DAM
(
LYDM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
7010
7204
109
7528
6614
APR-JUL
6185
6252
110
6481
5683
APR-AUG
6684
6796
109
7100
6242
JAN-SEP
8118
8312
114
8636
7266
JAN-JUL
7293
7360
116
7589
6335
OCT-SEP
9086
9281
113
9605
8224
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
6923
7122
108
7644
6614
APR-JUL
6077
6213
109
6492
5683
APR-AUG
6586
6743
108
7125
6242
JAN-SEP
8031
8230
113
8752
7266
JAN-JUL
7185
7321
116
7600
6335
OCT-SEP
9000
9198
112
9721
8224
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
6939
7108
107
7611
6614
APR-JUL
6084
6204
109
6574
5683
APR-AUG
6580
6739
108
7206
6242
JAN-SEP
8047
8216
113
8719
7266
JAN-JUL
7192
7312
115
7682
6335
OCT-SEP
9015
9184
112
9687
8224
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 263, 309, 382, 418, 458, 71, , 75
ESP10, 261, 306, 379, 414, 456, 73, , 77
ESP10, 263, 311, 381, 416, 460, 76, , 80
ESP10, 261, 314, 377, 414, 456, 78, , 82
ESP10, 262, 315, 377, 414, 455, 81, , 85
ESP10, 257, 311, 379, 410, 455, 83, , 87
ESP10, 263, 317, 382, 415, 461, 86, , 90
ESP10, 261, 313, 379, 416, 458, 88, , 92
ESP10, 263, 316, 381, 417, 461, 91, , 95
ESP10, 265, 315, 381, 416, 462, 93, , 97
ESP10, 269, 317, 386, 417, 464, 96, , 100
ESP10, 265, 314, 385, 415, 461, 98, , 102
ESP10, 265, 314, 385, 420, 462, 101, , 105
ESP10, 267, 317, 390, 424, 464, 103, , 107
ESP10, 266, 313, 388, 422, 465, 106, , 110
ESP10, 259, 309, 381, 417, 461, 108, , 112
ESP10, 249, 302, 369, 406, 451, 111, , 115
ESP10, 261, 313, 382, 417, 460, 113, , 117
ESP10, 264, 315, 386, 419, 463, 116, , 120
ESP10, 267, 316, 385, 418, 464, 118, , 122
ESP10, 261, 313, 380, 411, 458, 121, , 125
ESP10, 261, 314, 380, 414, 465, 123, , 127
ESP10, 253, 311, 372, 408, 462, 126, , 130
ESP10, 259, 321, 379, 417, 467, 128, , 132
ESP10, 261, 323, 382, 424, 468, 131, , 135
ESP10, 256, 326, 380, 421, 466, 133, , 137
ESP10, 259, 330, 378, 420, 467, 136, , 140
ESP10, 263, 327, 376, 419, 465, 138, , 142
ESP10, 263, 320, 370, 413, 461, 141, , 145
ESP10, 252, 308, 362, 404, 454, 143, , 147
ESP10, 253, 309, 364, 406, 459, 146, , 150
ESP10, 253, 313, 365, 414, 461, 148, , 152
ESP10, 248, 308, 360, 410, 458, 151, , 155
ESP10, 259, 316, 365, 415, 463, 153, , 157
ESP10, 263, 317, 364, 413, 461, 156, , 160
ESP10, 264, 319, 365, 412, 462, 158, , 162
ESP10, 267, 320, 367, 412, 463, 161, , 165
ESP10, 263, 311, 360, 413, 456, 163, , 167
ESP10, 268, 319, 365, 418, 462, 166, , 170
ESP10, 271, 324, 365, 419, 462, 168, , 172
ESP10, 274, 321, 363, 417, 461, 171, , 175
ESP10, 275, 316, 361, 412, 457, 173, , 177
ESP10, 284, 322, 369, 418, 462, 176, , 180
ESP10, 281, 324, 364, 414, 458, 178, , 182
ESP10, 274, 313, 352, 405, 449, 181, , 185
ESP10, 283, 317, 354, 410, 452, 183, , 187
ESP10, 273, 306, 344, 401, 445, 186, , 190
ESP10, 277, 309, 350, 407, 452, 188, , 192
ESP10, 275, 308, 348, 406, 450, 191, , 195
ESP10, 280, 309, 349, 405, 452, 193, , 197
ESP10, 287, 314, 350, 408, 453, 196, , 200
ESP10, 285, 314, 348, 407, 450, 198, , 202
ESP10, 286, 312, 343, 411, 446, 201, , 205
ESP10, 296, 321, 352, 420, 450, 204, , 208
ESP10, 296, 324, 352, 419, 449, 206, , 210
ESP10, 293, 322, 348, 420, 446, 209, , 213
ESP10, 292, 320, 347, 419, 446, 211, , 215
ESP10, 296, 322, 349, 421, 448, 214, , 218
ESP10, 294, 322, 354, 421, 448, 216, , 220
ESP10, 286, 317, 349, 417, 442, 219, , 223
ESP10, 287, 313, 344, 413, 438, 221, , 225
ESP10, 291, 315, 345, 417, 443, 224, , 228
ESP10, 290, 312, 340, 413, 439, 226, , 230
ESP10, 273, 295, 324, 398, 428, 229, , 233
ESP10, 274, 297, 325, 398, 431, 231, , 235
ESP10, 269, 292, 319, 392, 428, 234, , 238
ESP10, 273, 297, 323, 397, 431, 236, , 240
ESP10, 267, 293, 317, 391, 427, 239, , 243
ESP10, 238, 264, 284, 362, 404, 241, , 245
ESP10, 227, 258, 277, 350, 396, 244, , 248
ESP10, 226, 257, 273, 346, 393, 246, , 250
ESP10, 233, 265, 286, 357, 401, 249, , 253
ESP10, 238, 268, 291, 361, 405, 251, , 255
ESP10, 228, 260, 283, 351, 399, 254, , 258
ESP10, 227, 257, 283, 349, 397, 256, , 260
ESP10, 220, 251, 280, 342, 393, 259, , 263
ESP10, 221, 254, 281, 346, 396, 261, , 265
ESP10, 220, 252, 282, 345, 394, 264, , 268
ESP10, 212, 246, 274, 339, 386, 266, , 270
ESP10, 203, 242, 266, 329, 377, 269, , 273
ESP10, 213, 252, 276, 337, 384, 271, , 275
ESP10, 210, 251, 276, 334, 381, 274, , 278
ESP10, 219, 264, 282, 339, 385, 276, , 280
ESP10, 228, 264, 284, 343, 386, 279, , 283
ESP10, 223, 255, 275, 336, 381, 281, , 285
ESP10, 222, 253, 276, 335, 381, 284, , 288
ESP10, 224, 253, 279, 336, 382, 286, , 290
ESP10, 225, 254, 281, 336, 385, 289, , 293
ESP10, 223, 250, 279, 332, 383, 291, , 295
ESP10, 230, 252, 283, 332, 384, 294, , 298
ESP10, 234, 255, 286, 330, 381, 296, , 300
ESP10, 232, 254, 284, 327, 378, 299, , 303
ESP10, 227, 250, 279, 322, 375, 301, , 305
ESP10, 229, 253, 284, 325, 377, 304, , 308
ESP10, 226, 250, 281, 321, 373, 306, , 310
ESP10, 228, 251, 282, 323, 375, 309, , 313
ESP10, 230, 255, 286, 325, 376, 311, , 315
ESP10, 232, 256, 291, 330, 377, 314, , 318
ESP10, 228, 251, 290, 325, 372, 316, , 320
ESP10, 225, 248, 288, 322, 369, 319, , 323
ESP10, 222, 246, 285, 320, 367, 321, , 325
ESP10, 219, 246, 284, 320, 365, 324, , 328
ESP10, 216, 244, 283, 319, 362, 326, , 330
ESP10, 209, 241, 276, 315, 355, 329, , 333
ESP10, 211, 241, 277, 317, 354, 331, , 335
ESP10, 210, 240, 276, 316, 352, 334, , 338
ESP10, 216, 243, 276, 316, 352, 337, , 341
ESP10, 218, 244, 277, 317, 353, 339, , 343
ESP10, 224, 244, 277, 324, 351, 342, , 346
ESP10, 232, 253, 282, 332, 355, 344, , 348
ESP10, 233, 254, 286, 333, 356, 347, , 351
ESP10, 235, 254, 287, 334, 357, 349, , 353
ESP10, 235, 254, 289, 334, 357, 352, , 356
ESP10, 236, 255, 290, 335, 357, 354, , 358
ESP10, 234, 255, 292, 333, 356, 357, , 361
ESP10, 232, 255, 292, 331, 354, 359, , 363
ESP10, 232, 256, 295, 332, 355, 362, , 366
ESP10, 230, 253, 292, 327, 352, 364, , 368
ESP10, 233, 255, 292, 332, 359, 367, , 371
ESP10, 234, 256, 292, 332, 363, 369, , 373
ESP10, 236, 255, 292, 331, 363, 372, , 376
ESP10, 232, 250, 287, 326, 360, 374, , 378
ESP10, 225, 242, 280, 319, 353, 377, , 381
ESP10, 227, 248, 282, 321, 357, 379, , 383
ESP10, 228, 249, 284, 322, 356, 382, , 386
ESP10, 230, 250, 293, 323, 356, 384, , 388
ESP10, 228, 250, 288, 320, 352, 387, , 391
ESP10, 236, 255, 295, 325, 355, 389, , 393
ESP10, 234, 250, 288, 319, 348, 392, , 396
ESP10, 239, 253, 291, 322, 350, 394, , 398
ESP10, 242, 259, 293, 326, 353, 397, , 401
ESP10, 249, 262, 294, 332, 356, 399, , 403
ESP10, 247, 260, 293, 329, 353, 402, , 406
ESP10, 249, 263, 295, 331, 355, 404, , 408
ESP10, 246, 263, 294, 328, 352, 407, , 411
ESP10, 234, 252, 284, 317, 344, 409, , 413
ESP10, 236, 253, 288, 317, 344, 412, , 416
ESP10, 238, 256, 293, 320, 346, 414, , 418
ESP10, 226, 247, 282, 310, 336, 417, , 421
ESP10, 230, 252, 288, 313, 341, 419, , 423
ESP10, 220, 243, 280, 308, 332, 422, , 426
ESP10, 225, 247, 284, 314, 335, 424, , 428
ESP10, 217, 241, 284, 307, 330, 427, , 431
ESP10, 223, 248, 289, 313, 335, 429, , 433
ESP10, 226, 248, 290, 315, 336, 432, , 436
ESP10, 239, 258, 301, 326, 345, 434, , 438
ESP10, 235, 257, 302, 325, 342, 437, , 441
ESP10, 233, 255, 301, 323, 338, 439, , 443
ESP10, 234, 260, 301, 323, 337, 442, , 446
ESP10, 226, 258, 294, 316, 335, 444, , 448
ESP10, 227, 261, 294, 316, 335, 447, , 451
ESP10, 220, 257, 289, 310, 330, 449, , 453
ESP10, 212, 247, 279, 300, 321, 452, , 456
ESP10, 212, 247, 280, 301, 322, 454, , 458
ESP10, 210, 244, 273, 301, 319, 457, , 461
ESP10, 211, 245, 272, 301, 321, 459, , 463
ESP10, 205, 237, 264, 292, 312, 462, , 466
ESP10, 216, 247, 278, 303, 322, 464, , 468
ESP10, 199, 231, 262, 287, 307, 467, , 471
ESP10, 210, 245, 271, 297, 318, 469, , 473
ESP10, 217, 252, 278, 303, 322, 472, , 476
ESP10, 210, 244, 270, 299, 317, 475, , 479
ESP10, 207, 239, 264, 293, 309, 477, , 481
ESP10, 209, 244, 266, 295, 310, 480, , 484
ESP10, 201, 237, 260, 287, 303, 482, , 486
ESP10, 199, 234, 258, 284, 299, 485, , 489
ESP10, 195, 227, 250, 275, 293, 487, , 491
ESP10, 189, 222, 245, 271, 287, 490, , 494
ESP10, 182, 219, 238, 266, 283, 492, , 496
ESP10, 180, 219, 241, 266, 283, 495, , 499
ESP10, 177, 219, 241, 264, 281, 497, , 501
ESP10, 173, 217, 240, 260, 280, 500, , 504
ESP10, 174, 219, 243, 262, 280, 502, , 506
ESP10, 169, 214, 240, 262, 277, 505, , 509
ESP10, 166, 209, 236, 258, 274, 507, , 511
ESP10, 167, 209, 237, 260, 274, 510, , 514
ESP10, 168, 211, 234, 259, 272, 512, , 516
ESP10, 176, 215, 240, 263, 275, 515, , 519
ESP10, 185, 220, 247, 269, 280, 517, , 521
ESP10, 199, 232, 260, 281, 291, 520, , 524
ESP10, 202, 237, 264, 285, 295, 522, , 526
ESP10, 200, 234, 261, 281, 294, 525, , 529
ESP10, 198, 232, 258, 280, 293, 527, , 531
ESP10, 204, 239, 265, 287, 300, 530, , 534
ESP10, 202, 242, 265, 287, 302, 532, , 536
ESP10, 198, 237, 261, 285, 300, 535, , 539
ESP10, 197, 234, 258, 281, 296, 537, , 541
ESP10, 209, 249, 271, 292, 310, 540, , 544
ESP10, 212, 252, 273, 293, 312, 542, , 546
ESP10, 209, 249, 270, 290, 308, 545, , 549
ESP10, 207, 246, 270, 289, 305, 547, , 551
ESP10, 205, 244, 270, 288, 304, 550, , 554
ESP10, 207, 247, 275, 291, 308, 552, , 556
ESP10, 210, 247, 275, 292, 307, 555, , 559
ESP10, 202, 243, 267, 284, 299, 557, , 561
ESP10, 214, 255, 279, 295, 309, 560, , 564
ESP10, 221, 260, 284, 302, 314, 562, , 566
ESP10, 217, 255, 281, 298, 310, 565, , 569
ESP10, 206, 246, 270, 291, 300, 567, , 571
ESP10, 208, 248, 274, 295, 303, 570, , 574
ESP10, 211, 252, 277, 298, 308, 572, , 576
ESP10, 209, 247, 272, 293, 302, 575, , 579
ESP10, 210, 249, 272, 293, 303, 577, , 581
ESP10, 218, 260, 282, 304, 312, 580, , 584
ESP10, 216, 260, 280, 302, 311, 582, , 586
ESP10, 217, 264, 281, 302, 312, 585, , 589
ESP10, 217, 264, 283, 302, 312, 587, , 591
ESP10, 201, 248, 266, 287, 297, 590, , 594
ESP10, 214, 260, 277, 299, 308, 592, , 596
ESP10, 212, 260, 277, 295, 305, 595, , 599
ESP10, 213, 261, 278, 297, 310, 597, , 601
ESP10, 218, 266, 283, 303, 314, 600, , 604
ESP10, 218, 268, 286, 305, 314, 602, , 606
ESP10, 218, 269, 286, 305, 314, 605, , 609
ESP10, 217, 268, 285, 305, 314, 608, , 612
ESP10, 213, 261, 280, 299, 307, 610, , 614
ESP10, 221, 265, 286, 302, 310, 613, , 617
ESP10, 223, 265, 286, 305, 310, 615, , 619
ESP10, 224, 265, 285, 304, 311, 618, , 622
ESP10, 224, 262, 284, 302, 310, 620, , 624
ESP10, 230, 265, 288, 306, 311, 623, , 627
ESP10, 226, 268, 284, 302, 307, 625, , 629
ESP10, 224, 267, 286, 299, 305, 628, , 632
ESP10, 223, 265, 284, 296, 302, 630, , 634
ESP10, 222, 262, 282, 294, 301, 633, , 637
ESP10, 227, 264, 282, 295, 302, 635, , 639
ESP10, 227, 264, 284, 297, 302, 638, , 642
ESP10, 225, 265, 282, 297, 302, 640, , 644
ESP10, 226, 268, 286, 298, 305, 643, , 647
ESP10, 228, 272, 289, 301, 310, 645, , 649
ESP10, 218, 263, 281, 293, 301, 648, , 652
ESP10, 217, 259, 277, 290, 299, 650, , 654
ESP10, 222, 263, 277, 289, 297, 653, , 657
ESP10, 219, 258, 273, 285, 292, 655, , 659
ESP10, 222, 260, 275, 287, 295, 658, , 662
ESP10, 217, 255, 269, 282, 289, 660, , 664
ESP10, 219, 253, 270, 281, 286, 663, , 667
ESP10, 227, 254, 267, 279, 286, 665, , 669
ESP10, 244, 258, 273, 285, 291, 668, , 672
ESP10, 242, 255, 272, 283, 289, 670, , 674
ESP10, 247, 259, 278, 290, 293, 673, , 677
ESP10, 239, 253, 271, 284, 288, 675, , 679
ESP10, 236, 249, 267, 281, 284, 678, , 682
ESP10, 234, 246, 263, 279, 283, 680, , 684
ESP10, 228, 241, 257, 275, 278, 683, , 687
ESP10, 231, 242, 259, 275, 281, 685, , 689
ESP10, 233, 246, 266, 277, 283, 688, , 692
ESP10, 242, 253, 278, 288, 292, 690, , 694
ESP10, 240, 249, 274, 283, 288, 693, , 697
ESP10, 238, 250, 272, 280, 286, 695, , 699
ESP10, 244, 258, 279, 285, 291, 698, , 702
ESP10, 252, 265, 284, 291, 297, 700, , 704
ESP10, 259, 273, 292, 300, 303, 703, , 707
ESP10, 253, 268, 288, 293, 298, 705, , 709
ESP10, 257, 268, 286, 292, 297, 708, , 712
ESP10, 262, 271, 291, 296, 301, 710, , 714
ESP10, 264, 275, 292, 298, 303, 713, , 717
ESP10, 262, 275, 292, 297, 303, 715, , 719
ESP10, 266, 279, 294, 299, 306, 718, , 722
ESP10, 271, 284, 297, 302, 309, 720, , 724
ESP10, 271, 286, 298, 304, 310, 723, , 727
ESP10, 272, 280, 293, 299, 304, 725, , 729
ESP10, 275, 282, 296, 301, 308, 728, , 732
ESP10, 268, 274, 288, 294, 301, 730, , 734
ESP10, 276, 282, 294, 300, 306, 733, , 737
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Data Files
/chpsesp/ensemble/natural/LYDM8N_SQIN.ESPF10.csv
LYDM8N_SQIN.ESPF0.csv|2026-06-23
LYDM8N_SQIN.ESPF10.csv|2026-06-23
LYDM8N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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