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Water Year
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FLATHEAD - AT COLUMBIA FALLS
(
CFMM8
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4312
4726
84
5547
5634
APR-JUL
3987
4325
83
5107
5237
JAN-SEP
4799
5213
83
6034
6244
JAN-JUL
4473
4812
82
5594
5847
OCT-SEP
5092
5506
80
6327
6906
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
APR-SEP
4397
4789
85
5638
5634
APR-JUL
4050
4398
84
5214
5237
JAN-SEP
4884
5276
84
6125
6244
JAN-JUL
4537
4885
84
5700
5847
OCT-SEP
5177
5569
81
6418
6906
Reference
ESP with 0 Days QPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
APR-SEP
4432
4879
87
5707
5634
APR-JUL
4064
4469
85
5244
5237
JAN-SEP
4919
5366
86
6194
6244
JAN-JUL
4550
4955
85
5730
5847
OCT-SEP
5212
5659
82
6487
6906
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 174, 251, 321, 388, 422, 71, , 75
ESP10, 178, 255, 322, 389, 425, 74, , 78
ESP10, 180, 256, 325, 390, 434, 77, , 81
ESP10, 185, 260, 327, 392, 437, 81, , 85
ESP10, 192, 261, 330, 394, 439, 84, , 88
ESP10, 194, 260, 330, 393, 444, 87, , 91
ESP10, 194, 259, 331, 393, 445, 90, , 94
ESP10, 196, 259, 333, 394, 449, 93, , 97
ESP10, 194, 257, 329, 390, 447, 96, , 100
ESP10, 193, 257, 327, 389, 444, 99, , 103
ESP10, 198, 255, 324, 386, 447, 103, , 107
ESP10, 197, 253, 321, 384, 445, 106, , 110
ESP10, 202, 256, 325, 387, 451, 109, , 113
ESP10, 206, 259, 329, 391, 455, 112, , 116
ESP10, 204, 257, 329, 389, 452, 115, , 119
ESP10, 201, 255, 329, 386, 449, 118, , 122
ESP10, 202, 269, 330, 388, 449, 121, , 125
ESP10, 199, 271, 332, 385, 447, 125, , 129
ESP10, 198, 271, 332, 386, 445, 128, , 132
ESP10, 196, 267, 327, 385, 441, 131, , 135
ESP10, 195, 284, 325, 387, 440, 134, , 138
ESP10, 197, 286, 330, 388, 442, 137, , 141
ESP10, 199, 284, 329, 389, 441, 140, , 144
ESP10, 212, 287, 333, 394, 445, 143, , 147
ESP10, 220, 288, 335, 396, 451, 147, , 151
ESP10, 219, 286, 335, 400, 457, 150, , 154
ESP10, 223, 287, 338, 402, 461, 153, , 157
ESP10, 226, 289, 345, 405, 462, 156, , 160
ESP10, 229, 288, 348, 404, 465, 159, , 163
ESP10, 231, 287, 346, 404, 464, 162, , 166
ESP10, 218, 275, 334, 393, 453, 166, , 170
ESP10, 215, 268, 330, 395, 449, 169, , 173
ESP10, 212, 263, 331, 392, 448, 172, , 176
ESP10, 210, 258, 327, 387, 442, 175, , 179
ESP10, 211, 261, 325, 385, 441, 178, , 182
ESP10, 200, 249, 312, 375, 430, 181, , 185
ESP10, 213, 258, 323, 388, 437, 184, , 188
ESP10, 206, 244, 318, 375, 426, 188, , 192
ESP10, 207, 245, 324, 375, 426, 191, , 195
ESP10, 217, 261, 335, 384, 436, 194, , 198
ESP10, 228, 273, 344, 394, 448, 197, , 201
ESP10, 237, 280, 347, 397, 453, 200, , 204
ESP10, 235, 277, 342, 393, 445, 203, , 207
ESP10, 236, 282, 348, 397, 446, 206, , 210
ESP10, 213, 262, 325, 378, 426, 210, , 214
ESP10, 195, 243, 309, 362, 411, 213, , 217
ESP10, 193, 241, 312, 363, 410, 216, , 220
ESP10, 206, 253, 323, 374, 423, 219, , 223
ESP10, 213, 254, 327, 375, 431, 222, , 226
ESP10, 216, 255, 330, 376, 433, 225, , 229
ESP10, 206, 243, 321, 366, 423, 228, , 232
ESP10, 217, 256, 327, 378, 431, 232, , 236
ESP10, 236, 265, 340, 386, 438, 235, , 239
ESP10, 240, 269, 345, 390, 441, 238, , 242
ESP10, 234, 270, 341, 386, 438, 241, , 245
ESP10, 238, 267, 338, 383, 443, 244, , 248
ESP10, 241, 273, 340, 384, 450, 247, , 251
ESP10, 243, 274, 343, 386, 453, 250, , 254
ESP10, 245, 279, 348, 386, 454, 254, , 258
ESP10, 250, 280, 350, 392, 455, 257, , 261
ESP10, 253, 284, 351, 400, 457, 260, , 264
ESP10, 245, 284, 342, 393, 453, 263, , 267
ESP10, 246, 285, 346, 392, 453, 266, , 270
ESP10, 240, 278, 346, 387, 449, 269, , 273
ESP10, 237, 273, 342, 386, 445, 272, , 276
ESP10, 243, 278, 352, 391, 450, 276, , 280
ESP10, 241, 276, 353, 390, 448, 279, , 283
ESP10, 247, 280, 357, 397, 452, 282, , 286
ESP10, 242, 275, 350, 390, 448, 285, , 289
ESP10, 246, 282, 356, 391, 449, 288, , 292
ESP10, 252, 290, 362, 395, 459, 291, , 295
ESP10, 256, 294, 365, 398, 464, 294, , 298
ESP10, 250, 293, 361, 393, 458, 298, , 302
ESP10, 253, 292, 360, 391, 461, 301, , 305
ESP10, 245, 282, 353, 384, 458, 304, , 308
ESP10, 246, 282, 354, 389, 459, 307, , 311
ESP10, 239, 275, 345, 385, 451, 310, , 314
ESP10, 253, 289, 356, 393, 461, 313, , 317
ESP10, 248, 284, 352, 388, 456, 316, , 320
ESP10, 243, 286, 353, 384, 452, 320, , 324
ESP10, 230, 273, 342, 371, 437, 323, , 327
ESP10, 237, 284, 349, 379, 442, 326, , 330
ESP10, 233, 284, 344, 382, 437, 329, , 333
ESP10, 249, 293, 352, 394, 445, 332, , 336
ESP10, 251, 287, 347, 387, 438, 335, , 339
ESP10, 254, 289, 349, 392, 445, 339, , 343
ESP10, 247, 287, 343, 388, 442, 342, , 346
ESP10, 245, 283, 341, 385, 438, 345, , 349
ESP10, 252, 293, 347, 390, 441, 348, , 352
ESP10, 257, 297, 348, 394, 442, 351, , 355
ESP10, 259, 302, 348, 397, 443, 354, , 358
ESP10, 257, 299, 345, 393, 439, 357, , 361
ESP10, 264, 302, 346, 392, 439, 361, , 365
ESP10, 271, 306, 352, 395, 442, 364, , 368
ESP10, 277, 314, 363, 404, 448, 370, , 374
ESP10, 274, 312, 361, 401, 448, 373, , 377
ESP10, 277, 313, 364, 402, 450, 376, , 380
ESP10, 277, 315, 364, 405, 449, 379, , 383
ESP10, 279, 321, 366, 406, 450, 383, , 387
ESP10, 279, 319, 366, 406, 448, 386, , 390
ESP10, 281, 324, 374, 409, 450, 389, , 393
ESP10, 280, 326, 374, 411, 450, 392, , 396
ESP10, 279, 326, 372, 412, 450, 395, , 399
ESP10, 280, 331, 374, 414, 460, 398, , 402
ESP10, 286, 333, 377, 416, 462, 401, , 405
ESP10, 288, 336, 377, 415, 463, 405, , 409
ESP10, 289, 337, 378, 418, 464, 408, , 412
ESP10, 290, 340, 380, 420, 470, 411, , 415
ESP10, 296, 349, 384, 425, 474, 414, , 418
ESP10, 295, 348, 383, 422, 471, 417, , 421
ESP10, 297, 352, 386, 423, 472, 420, , 424
ESP10, 295, 354, 387, 422, 471, 423, , 427
ESP10, 293, 356, 387, 420, 469, 427, , 431
ESP10, 293, 359, 386, 420, 472, 430, , 434
ESP10, 295, 360, 386, 420, 472, 433, , 437
ESP10, 292, 354, 383, 419, 467, 436, , 440
ESP10, 292, 343, 375, 412, 457, 439, , 443
ESP10, 303, 348, 382, 417, 462, 442, , 446
ESP10, 305, 357, 386, 418, 465, 445, , 449
ESP10, 308, 358, 387, 418, 467, 449, , 453
ESP10, 320, 362, 391, 424, 470, 452, , 456
ESP10, 321, 362, 394, 424, 470, 455, , 459
ESP10, 321, 362, 394, 424, 469, 458, , 462
ESP10, 324, 362, 396, 426, 471, 461, , 465
ESP10, 320, 363, 393, 424, 469, 464, , 468
ESP10, 323, 366, 397, 427, 471, 467, , 471
ESP10, 326, 366, 398, 429, 468, 471, , 475
ESP10, 323, 358, 390, 419, 458, 474, , 478
ESP10, 330, 367, 398, 430, 466, 477, , 481
ESP10, 332, 366, 396, 428, 467, 480, , 484
ESP10, 337, 368, 402, 434, 475, 483, , 487
ESP10, 339, 372, 407, 436, 482, 486, , 490
ESP10, 342, 371, 406, 434, 484, 490, , 494
ESP10, 343, 372, 408, 436, 489, 493, , 497
ESP10, 337, 367, 403, 433, 482, 496, , 500
ESP10, 334, 364, 400, 433, 479, 499, , 503
ESP10, 330, 360, 396, 433, 475, 502, , 506
ESP10, 335, 364, 398, 438, 477, 505, , 509
ESP10, 336, 364, 397, 438, 476, 508, , 512
ESP10, 329, 359, 391, 431, 470, 512, , 516
ESP10, 328, 357, 390, 429, 467, 515, , 519
ESP10, 320, 344, 380, 418, 457, 518, , 522
ESP10, 311, 333, 369, 405, 445, 521, , 525
ESP10, 324, 345, 381, 414, 454, 524, , 528
ESP10, 332, 352, 391, 422, 459, 527, , 531
ESP10, 336, 358, 394, 426, 461, 530, , 534
ESP10, 338, 362, 397, 429, 464, 534, , 538
ESP10, 336, 362, 396, 428, 462, 537, , 541
ESP10, 334, 367, 397, 425, 458, 540, , 544
ESP10, 335, 369, 399, 426, 459, 543, , 547
ESP10, 339, 373, 402, 432, 460, 546, , 550
ESP10, 339, 373, 401, 431, 460, 549, , 553
ESP10, 339, 376, 401, 431, 458, 552, , 556
ESP10, 341, 380, 402, 434, 460, 556, , 560
ESP10, 340, 379, 399, 431, 455, 559, , 563
ESP10, 337, 374, 395, 427, 450, 562, , 566
ESP10, 334, 370, 394, 426, 447, 565, , 569
ESP10, 330, 367, 391, 423, 443, 568, , 572
ESP10, 340, 377, 401, 432, 452, 571, , 575
ESP10, 339, 375, 403, 430, 450, 574, , 578
ESP10, 334, 368, 395, 426, 443, 578, , 582
ESP10, 330, 365, 391, 421, 440, 581, , 585
ESP10, 322, 362, 386, 415, 432, 584, , 588
ESP10, 323, 363, 389, 416, 434, 587, , 591
ESP10, 325, 365, 392, 417, 436, 590, , 594
ESP10, 326, 369, 394, 420, 439, 593, , 597
ESP10, 320, 363, 387, 414, 433, 596, , 600
ESP10, 322, 360, 386, 412, 431, 600, , 604
ESP10, 322, 362, 386, 411, 430, 603, , 607
ESP10, 317, 354, 379, 401, 423, 606, , 610
ESP10, 316, 349, 378, 397, 421, 609, , 613
ESP10, 313, 347, 376, 395, 419, 612, , 616
ESP10, 301, 334, 362, 384, 407, 615, , 619
ESP10, 294, 329, 356, 378, 399, 618, , 622
ESP10, 295, 332, 358, 381, 401, 622, , 626
ESP10, 302, 337, 367, 388, 405, 625, , 629
ESP10, 304, 339, 371, 395, 408, 628, , 632
ESP10, 293, 329, 359, 386, 397, 631, , 635
ESP10, 294, 328, 359, 386, 396, 634, , 638
ESP10, 289, 321, 353, 379, 395, 637, , 641
ESP10, 282, 314, 344, 373, 387, 640, , 644
ESP10, 278, 310, 343, 369, 384, 644, , 648
ESP10, 277, 311, 340, 368, 383, 647, , 651
ESP10, 277, 317, 341, 368, 382, 650, , 654
ESP10, 268, 309, 335, 359, 376, 653, , 657
ESP10, 278, 320, 345, 368, 388, 656, , 660
ESP10, 278, 320, 344, 367, 391, 659, , 663
ESP10, 275, 321, 340, 364, 389, 663, , 667
ESP10, 286, 326, 347, 372, 392, 666, , 670
ESP10, 287, 326, 347, 372, 392, 669, , 673
ESP10, 294, 333, 355, 379, 398, 672, , 676
ESP10, 287, 325, 347, 372, 391, 675, , 679
ESP10, 283, 322, 344, 369, 388, 678, , 682
ESP10, 275, 315, 338, 361, 380, 681, , 685
ESP10, 274, 319, 341, 360, 379, 685, , 689
ESP10, 273, 321, 343, 362, 379, 688, , 692
ESP10, 279, 320, 343, 360, 378, 691, , 695
ESP10, 280, 314, 340, 355, 372, 694, , 698
ESP10, 277, 309, 335, 350, 368, 697, , 701
ESP10, 280, 312, 340, 354, 371, 700, , 704
ESP10, 280, 305, 335, 350, 365, 703, , 707
ESP10, 286, 310, 341, 356, 371, 707, , 711
ESP10, 291, 315, 348, 365, 377, 710, , 714
ESP10, 296, 320, 355, 371, 384, 713, , 717
ESP10, 299, 323, 358, 375, 386, 716, , 720
ESP10, 300, 323, 358, 374, 385, 719, , 723
ESP10, 299, 324, 358, 375, 386, 722, , 726
ESP10, 293, 321, 352, 371, 382, 725, , 729
ESP10, 310, 338, 369, 387, 398, 729, , 733
ESP10, 314, 340, 372, 389, 401, 732, , 736
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Scale To Last 45 Days
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/CFMM8W_SQIN.ESPF10.csv
CFMM8W_SQIN.ESPF0.csv|2025-04-30
CFMM8W_SQIN.ESPF10.csv|2025-04-30
CFMM8W_SQIN.ESPFM.csv|2025-04-30
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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