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Water Year
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NF FLATHEAD - NEAR COLUMBIA FALLS
(
FCFM8
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-04
Issued:
2025-07-04
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1239
1239
71
1247
1750
APR-JUL
1124
1124
70
1124
1600
JAN-SEP
1374
1374
72
1382
1921
JAN-JUL
1259
1259
71
1259
1771
OCT-SEP
1489
1489
70
1497
2133
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-07-04
Issued:
2025-07-04
Hide Forecast
APR-SEP
1239
1239
71
1251
1750
APR-JUL
1124
1124
70
1127
1600
JAN-SEP
1374
1374
72
1386
1921
JAN-JUL
1259
1259
71
1262
1771
OCT-SEP
1489
1489
70
1501
2133
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-04
Issued:
2025-07-04
Hide Forecast
APR-SEP
1239
1239
71
1252
1750
APR-JUL
1124
1124
70
1125
1600
JAN-SEP
1374
1374
72
1387
1921
JAN-JUL
1259
1259
71
1260
1771
OCT-SEP
1489
1489
70
1502
2133
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 199, 253, 321, 374, 439, 70, , 74
ESP10, 202, 253, 322, 374, 442, 73, , 77
ESP10, 202, 261, 321, 377, 452, 75, , 79
ESP10, 202, 260, 322, 378, 453, 78, , 82
ESP10, 205, 261, 331, 380, 454, 80, , 84
ESP10, 206, 261, 335, 382, 460, 82, , 86
ESP10, 206, 260, 335, 382, 460, 85, , 89
ESP10, 210, 260, 335, 382, 461, 87, , 91
ESP10, 209, 258, 334, 379, 461, 90, , 94
ESP10, 209, 257, 333, 377, 459, 92, , 96
ESP10, 212, 255, 331, 374, 457, 95, , 99
ESP10, 212, 261, 337, 373, 456, 97, , 101
ESP10, 216, 266, 343, 376, 459, 99, , 103
ESP10, 220, 269, 348, 378, 461, 102, , 106
ESP10, 218, 267, 345, 378, 460, 104, , 108
ESP10, 214, 268, 345, 379, 458, 107, , 111
ESP10, 213, 279, 345, 382, 457, 109, , 113
ESP10, 213, 277, 340, 381, 453, 111, , 115
ESP10, 214, 281, 339, 380, 452, 114, , 118
ESP10, 216, 281, 335, 376, 449, 116, , 120
ESP10, 217, 287, 334, 372, 448, 119, , 123
ESP10, 221, 289, 335, 383, 448, 121, , 125
ESP10, 218, 287, 335, 385, 445, 123, , 127
ESP10, 222, 289, 344, 389, 450, 126, , 130
ESP10, 227, 294, 349, 392, 452, 128, , 132
ESP10, 228, 297, 352, 394, 453, 131, , 135
ESP10, 232, 300, 356, 396, 453, 133, , 137
ESP10, 235, 302, 361, 398, 455, 135, , 139
ESP10, 238, 300, 361, 397, 457, 138, , 142
ESP10, 241, 299, 359, 395, 456, 140, , 144
ESP10, 236, 290, 353, 387, 449, 143, , 147
ESP10, 233, 286, 348, 387, 446, 145, , 149
ESP10, 232, 284, 349, 386, 445, 148, , 152
ESP10, 230, 281, 345, 386, 441, 150, , 154
ESP10, 231, 286, 347, 387, 441, 152, , 156
ESP10, 218, 273, 335, 378, 430, 155, , 159
ESP10, 226, 278, 340, 387, 435, 157, , 161
ESP10, 220, 274, 331, 378, 427, 160, , 164
ESP10, 220, 273, 329, 376, 426, 162, , 166
ESP10, 235, 291, 343, 383, 433, 164, , 168
ESP10, 245, 306, 352, 391, 442, 167, , 171
ESP10, 251, 309, 353, 393, 443, 169, , 173
ESP10, 252, 305, 352, 389, 440, 172, , 176
ESP10, 249, 305, 355, 386, 437, 174, , 178
ESP10, 232, 286, 336, 371, 424, 176, , 180
ESP10, 218, 272, 324, 357, 411, 179, , 183
ESP10, 217, 271, 325, 355, 410, 181, , 185
ESP10, 230, 284, 334, 371, 423, 184, , 188
ESP10, 235, 285, 335, 376, 425, 186, , 190
ESP10, 238, 285, 334, 375, 425, 189, , 193
ESP10, 232, 277, 328, 368, 418, 191, , 195
ESP10, 243, 285, 334, 371, 422, 193, , 197
ESP10, 254, 289, 341, 374, 426, 196, , 200
ESP10, 258, 288, 341, 374, 424, 198, , 202
ESP10, 258, 287, 335, 372, 421, 201, , 205
ESP10, 259, 289, 336, 371, 425, 203, , 207
ESP10, 263, 292, 338, 372, 428, 205, , 209
ESP10, 261, 294, 336, 372, 429, 208, , 212
ESP10, 263, 297, 340, 375, 431, 210, , 214
ESP10, 267, 299, 340, 379, 434, 213, , 217
ESP10, 267, 300, 341, 383, 435, 215, , 219
ESP10, 264, 294, 338, 381, 432, 217, , 221
ESP10, 268, 292, 345, 379, 432, 220, , 224
ESP10, 266, 287, 340, 373, 427, 222, , 226
ESP10, 266, 285, 338, 372, 427, 225, , 229
ESP10, 268, 288, 342, 374, 430, 227, , 231
ESP10, 267, 286, 342, 375, 431, 229, , 233
ESP10, 268, 287, 344, 377, 432, 232, , 236
ESP10, 267, 288, 344, 383, 431, 234, , 238
ESP10, 267, 298, 346, 387, 431, 237, , 241
ESP10, 272, 303, 350, 395, 434, 239, , 243
ESP10, 277, 304, 353, 398, 436, 242, , 246
ESP10, 272, 308, 350, 394, 433, 244, , 248
ESP10, 272, 307, 349, 391, 430, 246, , 250
ESP10, 264, 303, 341, 384, 423, 249, , 253
ESP10, 261, 304, 345, 383, 422, 251, , 255
ESP10, 258, 306, 348, 380, 422, 254, , 258
ESP10, 265, 318, 358, 386, 429, 256, , 260
ESP10, 256, 316, 350, 380, 421, 258, , 262
ESP10, 250, 309, 343, 372, 417, 261, , 265
ESP10, 239, 297, 332, 362, 405, 263, , 267
ESP10, 246, 309, 341, 370, 412, 266, , 270
ESP10, 241, 306, 338, 370, 407, 268, , 272
ESP10, 249, 313, 344, 376, 411, 270, , 274
ESP10, 251, 310, 343, 376, 409, 273, , 277
ESP10, 256, 312, 345, 381, 410, 275, , 279
ESP10, 255, 309, 344, 379, 409, 278, , 282
ESP10, 252, 304, 340, 378, 406, 280, , 284
ESP10, 259, 303, 341, 378, 409, 282, , 286
ESP10, 264, 304, 345, 378, 411, 285, , 289
ESP10, 271, 317, 351, 385, 416, 287, , 291
ESP10, 271, 317, 350, 389, 414, 290, , 294
ESP10, 277, 319, 351, 391, 414, 292, , 296
ESP10, 281, 323, 356, 393, 416, 295, , 299
ESP10, 294, 332, 369, 398, 421, 299, , 303
ESP10, 295, 330, 370, 397, 419, 302, , 306
ESP10, 295, 334, 373, 402, 420, 304, , 308
ESP10, 296, 338, 376, 402, 420, 307, , 311
ESP10, 298, 342, 377, 404, 421, 309, , 313
ESP10, 298, 343, 381, 404, 421, 311, , 315
ESP10, 299, 344, 382, 405, 422, 314, , 318
ESP10, 299, 345, 382, 406, 423, 316, , 320
ESP10, 298, 345, 383, 403, 424, 319, , 323
ESP10, 300, 350, 385, 404, 432, 321, , 325
ESP10, 304, 353, 385, 405, 434, 323, , 327
ESP10, 304, 349, 381, 401, 431, 326, , 330
ESP10, 305, 348, 380, 404, 431, 328, , 332
ESP10, 305, 350, 382, 406, 436, 331, , 335
ESP10, 308, 357, 385, 411, 442, 333, , 337
ESP10, 309, 359, 385, 410, 441, 336, , 340
ESP10, 311, 361, 387, 411, 442, 338, , 342
ESP10, 309, 360, 386, 410, 440, 340, , 344
ESP10, 307, 359, 386, 412, 438, 343, , 347
ESP10, 307, 359, 386, 414, 438, 345, , 349
ESP10, 307, 362, 387, 414, 439, 348, , 352
ESP10, 305, 358, 384, 410, 435, 350, , 354
ESP10, 307, 355, 379, 405, 432, 352, , 356
ESP10, 312, 359, 381, 407, 437, 355, , 359
ESP10, 314, 360, 382, 412, 442, 357, , 361
ESP10, 318, 361, 385, 416, 444, 360, , 364
ESP10, 326, 365, 388, 419, 448, 362, , 366
ESP10, 326, 365, 390, 420, 449, 364, , 368
ESP10, 326, 366, 391, 419, 448, 367, , 371
ESP10, 330, 367, 392, 420, 449, 369, , 373
ESP10, 329, 367, 390, 419, 446, 372, , 376
ESP10, 333, 371, 395, 423, 448, 374, , 378
ESP10, 338, 373, 398, 424, 448, 376, , 380
ESP10, 334, 367, 392, 420, 442, 379, , 383
ESP10, 339, 372, 397, 424, 446, 381, , 385
ESP10, 342, 376, 397, 424, 448, 384, , 388
ESP10, 346, 383, 403, 426, 451, 386, , 390
ESP10, 350, 384, 403, 430, 455, 389, , 393
ESP10, 354, 384, 403, 430, 457, 391, , 395
ESP10, 362, 384, 403, 431, 457, 393, , 397
ESP10, 359, 381, 405, 428, 454, 396, , 400
ESP10, 355, 378, 402, 425, 453, 398, , 402
ESP10, 353, 376, 399, 424, 451, 401, , 405
ESP10, 353, 375, 398, 423, 451, 403, , 407
ESP10, 353, 375, 398, 423, 453, 405, , 409
ESP10, 353, 375, 401, 425, 454, 408, , 412
ESP10, 351, 373, 400, 424, 452, 410, , 414
ESP10, 339, 362, 393, 414, 443, 413, , 417
ESP10, 325, 348, 382, 402, 432, 415, , 419
ESP10, 338, 360, 392, 413, 441, 417, , 421
ESP10, 352, 366, 395, 419, 445, 420, , 424
ESP10, 355, 367, 397, 421, 446, 422, , 426
ESP10, 354, 367, 399, 421, 445, 425, , 429
ESP10, 352, 366, 397, 419, 443, 427, , 431
ESP10, 350, 369, 397, 417, 441, 430, , 434
ESP10, 346, 369, 394, 414, 440, 432, , 436
ESP10, 347, 371, 397, 416, 441, 434, , 438
ESP10, 346, 374, 397, 418, 441, 437, , 441
ESP10, 345, 372, 395, 417, 440, 439, , 443
ESP10, 347, 376, 396, 422, 440, 442, , 446
ESP10, 344, 373, 391, 418, 438, 444, , 448
ESP10, 342, 370, 389, 415, 437, 446, , 450
ESP10, 341, 368, 390, 414, 437, 449, , 453
ESP10, 341, 367, 388, 414, 435, 451, , 455
ESP10, 349, 377, 397, 422, 441, 454, , 458
ESP10, 346, 374, 395, 419, 437, 456, , 460
ESP10, 340, 369, 390, 414, 432, 458, , 462
ESP10, 338, 367, 388, 415, 430, 461, , 465
ESP10, 327, 358, 378, 405, 421, 463, , 467
ESP10, 327, 358, 380, 404, 421, 466, , 470
ESP10, 330, 361, 384, 406, 424, 468, , 472
ESP10, 329, 361, 383, 406, 424, 470, , 474
ESP10, 324, 356, 379, 404, 419, 473, , 477
ESP10, 326, 355, 380, 402, 418, 475, , 479
ESP10, 331, 354, 383, 402, 419, 478, , 482
ESP10, 326, 350, 377, 397, 413, 480, , 484
ESP10, 324, 347, 375, 395, 409, 483, , 487
ESP10, 323, 347, 374, 393, 409, 485, , 489
ESP10, 314, 338, 364, 385, 399, 487, , 491
ESP10, 310, 336, 361, 384, 396, 490, , 494
ESP10, 309, 336, 362, 382, 396, 492, , 496
ESP10, 315, 340, 367, 385, 399, 495, , 499
ESP10, 318, 343, 371, 388, 402, 497, , 501
ESP10, 315, 339, 367, 383, 400, 499, , 503
ESP10, 309, 331, 361, 376, 393, 502, , 506
ESP10, 305, 327, 357, 374, 389, 504, , 508
ESP10, 301, 326, 353, 373, 388, 507, , 511
ESP10, 302, 329, 355, 377, 389, 509, , 513
ESP10, 303, 332, 355, 376, 390, 511, , 515
ESP10, 300, 326, 353, 375, 384, 514, , 518
ESP10, 296, 322, 350, 370, 380, 516, , 520
ESP10, 302, 329, 357, 376, 387, 519, , 523
ESP10, 300, 331, 357, 375, 387, 521, , 525
ESP10, 299, 329, 355, 375, 385, 524, , 528
ESP10, 300, 331, 359, 377, 388, 526, , 530
ESP10, 298, 330, 358, 377, 387, 528, , 532
ESP10, 302, 334, 362, 380, 391, 531, , 535
ESP10, 299, 330, 358, 375, 388, 533, , 537
ESP10, 300, 330, 355, 373, 385, 536, , 540
ESP10, 302, 326, 351, 369, 382, 538, , 542
ESP10, 303, 327, 354, 369, 382, 540, , 544
ESP10, 304, 328, 356, 372, 382, 543, , 547
ESP10, 308, 328, 357, 372, 383, 545, , 549
ESP10, 304, 325, 353, 370, 378, 548, , 552
ESP10, 308, 323, 352, 369, 378, 550, , 554
ESP10, 311, 324, 354, 370, 379, 552, , 556
ESP10, 307, 320, 351, 369, 375, 555, , 559
ESP10, 311, 330, 355, 374, 379, 557, , 561
ESP10, 313, 334, 360, 375, 382, 560, , 564
ESP10, 317, 341, 365, 379, 388, 562, , 566
ESP10, 319, 344, 369, 381, 390, 564, , 568
ESP10, 321, 347, 371, 383, 392, 567, , 571
ESP10, 323, 348, 372, 384, 395, 569, , 573
ESP10, 334, 355, 380, 392, 402, 572, , 576
ESP10, 347, 370, 393, 404, 414, 574, , 578
ESP10, 343, 364, 390, 399, 411, 577, , 581
ESP10, 342, 364, 389, 400, 411, 579, , 583
ESP10, 336, 356, 384, 396, 405, 581, , 585
ESP10, 338, 356, 383, 396, 403, 584, , 588
ESP10, 343, 363, 387, 400, 407, 586, , 590
ESP10, 338, 356, 381, 396, 403, 589, , 593
ESP10, 333, 350, 378, 391, 397, 591, , 595
ESP10, 336, 353, 382, 392, 399, 593, , 597
ESP10, 341, 358, 386, 397, 404, 596, , 600
ESP10, 340, 356, 383, 394, 403, 598, , 602
ESP10, 342, 359, 386, 396, 405, 601, , 605
ESP10, 337, 356, 380, 392, 400, 603, , 607
ESP10, 333, 359, 374, 389, 396, 605, , 609
ESP10, 337, 365, 380, 393, 399, 608, , 612
ESP10, 333, 361, 379, 390, 395, 610, , 614
ESP10, 338, 368, 384, 396, 400, 613, , 617
ESP10, 331, 362, 377, 390, 395, 615, , 619
ESP10, 328, 359, 375, 387, 391, 617, , 621
ESP10, 331, 361, 375, 389, 392, 620, , 624
ESP10, 343, 371, 385, 397, 400, 622, , 626
ESP10, 346, 379, 389, 396, 399, 625, , 629
ESP10, 344, 379, 390, 394, 397, 627, , 631
ESP10, 346, 380, 390, 393, 397, 630, , 634
ESP10, 353, 385, 395, 399, 404, 632, , 636
ESP10, 351, 381, 392, 397, 401, 634, , 638
ESP10, 350, 381, 392, 396, 402, 637, , 641
ESP10, 346, 376, 388, 393, 398, 639, , 643
ESP10, 350, 378, 390, 396, 399, 642, , 646
ESP10, 367, 381, 391, 396, 400, 644, , 648
ESP10, 367, 380, 392, 395, 400, 646, , 650
ESP10, 372, 387, 396, 400, 403, 649, , 653
ESP10, 374, 389, 397, 400, 403, 651, , 655
ESP10, 377, 390, 398, 401, 404, 654, , 658
ESP10, 377, 390, 399, 401, 404, 656, , 660
ESP10, 376, 387, 396, 398, 401, 658, , 662
ESP10, 381, 390, 396, 398, 401, 661, , 665
ESP10, 380, 391, 396, 398, 400, 663, , 667
ESP10, 378, 390, 395, 398, 399, 666, , 670
ESP10, 382, 391, 397, 399, 400, 668, , 672
ESP10, 389, 395, 399, 400, 401, 671, , 675
ESP10, 384, 389, 391, 391, 391, 695, , 699
ESP10, 383, 388, 390, 390, 390, 697, , 701
ESP10, 387, 390, 391, 391, 391, 699, , 703
ESP10, 393, 395, 395, 395, 395, 702, , 706
ESP10, 396, 397, 398, 398, 398, 704, , 708
ESP10, 396, 398, 398, 398, 398, 707, , 711
ESP10, 397, 399, 399, 399, 399, 709, , 713
ESP10, 398, 400, 400, 400, 400, 711, , 715
ESP10, 397, 399, 399, 399, 399, 714, , 718
ESP10, 398, 399, 399, 399, 399, 716, , 720
ESP10, 398, 399, 399, 399, 399, 719, , 723
ESP10, 397, 399, 399, 399, 399, 721, , 725
ESP10, 398, 399, 399, 399, 399, 724, , 728
ESP10, 398, 399, 399, 399, 399, 726, , 730
ESP10, 398, 399, 399, 399, 399, 728, , 732
ESP10, 398, 399, 399, 399, 399, 731, , 735
ESP10, 398, 399, 399, 399, 399, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/FCFM8W_SQIN.ESPF10.csv
FCFM8W_SQIN.ESPF0.csv|2025-07-04
FCFM8W_SQIN.ESPF10.csv|2025-07-04
FCFM8W_SQIN.ESPFM.csv|2025-07-04
APR-SEP
NF FLATHEAD - NEAR COLUMBIA FALLS
(
FCFM8
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-04
Issued:
2025-07-04
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1011
1661
95
2482
1750
APR-JUL
895
1513
95
2273
1600
JAN-SEP
1098
1781
93
2591
1921
JAN-JUL
982
1626
92
2380
1771
OCT-SEP
1214
1908
89
2759
2133
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/FCFM8W_SQIN.ESPF10.csv
FCFM8W_SQIN.ESPF0.csv|2025-07-04
FCFM8W_SQIN.ESPF10.csv|2025-07-04
FCFM8W_SQIN.ESPFM.csv|2025-07-04
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
