Choose Date:
Archive:
Water Year
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CLARK FORK - AT ST REGIS
(
SRGM8
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-14
Issued:
2025-07-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
2233
2246
60
2268
3771
APR-JUL
1980
1980
58
1982
3429
JAN-SEP
2732
2746
62
2768
4451
JAN-JUL
2479
2480
60
2481
4109
OCT-SEP
3150
3164
63
3186
5042
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-07-14
Issued:
2025-07-14
Hide Forecast
APR-SEP
2232
2248
60
2272
3771
APR-JUL
1979
1980
58
1983
3429
JAN-SEP
2732
2747
62
2771
4451
JAN-JUL
2478
2480
60
2482
4109
OCT-SEP
3150
3165
63
3189
5042
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-14
Issued:
2025-07-14
Hide Forecast
APR-SEP
2229
2246
60
2271
3771
APR-JUL
1977
1978
58
1982
3429
JAN-SEP
2729
2746
62
2771
4451
JAN-JUL
2476
2478
60
2481
4109
OCT-SEP
3147
3164
63
3189
5042
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 230, 330, 373, 420, 435, 70, , 74
ESP10, 233, 331, 373, 421, 435, 73, , 77
ESP10, 234, 332, 373, 425, 440, 75, , 79
ESP10, 234, 334, 373, 425, 442, 77, , 81
ESP10, 231, 335, 372, 423, 439, 80, , 84
ESP10, 233, 337, 377, 424, 447, 82, , 86
ESP10, 233, 337, 377, 424, 450, 84, , 88
ESP10, 234, 339, 379, 423, 458, 87, , 91
ESP10, 232, 338, 377, 420, 456, 89, , 93
ESP10, 233, 336, 375, 418, 454, 91, , 95
ESP10, 234, 338, 377, 418, 454, 94, , 98
ESP10, 236, 337, 377, 416, 454, 96, , 100
ESP10, 235, 336, 379, 415, 454, 98, , 102
ESP10, 242, 342, 389, 421, 460, 101, , 105
ESP10, 241, 342, 388, 419, 460, 103, , 107
ESP10, 240, 342, 386, 422, 459, 105, , 109
ESP10, 238, 341, 384, 424, 459, 108, , 112
ESP10, 239, 342, 384, 431, 460, 110, , 114
ESP10, 235, 340, 384, 429, 460, 112, , 116
ESP10, 229, 334, 379, 424, 457, 115, , 119
ESP10, 232, 336, 387, 432, 459, 117, , 121
ESP10, 236, 343, 389, 437, 460, 119, , 123
ESP10, 236, 345, 389, 438, 460, 122, , 126
ESP10, 239, 350, 392, 441, 465, 124, , 128
ESP10, 239, 350, 405, 443, 467, 126, , 130
ESP10, 237, 349, 404, 442, 473, 128, , 132
ESP10, 235, 348, 405, 440, 474, 131, , 135
ESP10, 237, 349, 407, 440, 476, 133, , 137
ESP10, 239, 347, 406, 437, 476, 135, , 139
ESP10, 241, 345, 406, 436, 475, 138, , 142
ESP10, 236, 336, 399, 429, 469, 140, , 144
ESP10, 244, 333, 396, 426, 466, 142, , 146
ESP10, 244, 336, 395, 425, 464, 145, , 149
ESP10, 238, 338, 388, 420, 459, 147, , 151
ESP10, 235, 341, 387, 420, 458, 149, , 153
ESP10, 233, 338, 385, 417, 455, 152, , 156
ESP10, 238, 344, 390, 425, 460, 154, , 158
ESP10, 227, 333, 379, 418, 451, 156, , 160
ESP10, 236, 347, 388, 428, 458, 159, , 163
ESP10, 240, 354, 395, 431, 461, 161, , 165
ESP10, 245, 359, 400, 436, 465, 163, , 167
ESP10, 255, 367, 410, 454, 472, 166, , 170
ESP10, 248, 361, 406, 448, 469, 168, , 172
ESP10, 250, 365, 407, 450, 472, 170, , 174
ESP10, 238, 350, 396, 442, 461, 173, , 177
ESP10, 222, 329, 377, 424, 453, 175, , 179
ESP10, 230, 335, 384, 428, 460, 177, , 181
ESP10, 230, 333, 384, 426, 460, 180, , 184
ESP10, 245, 346, 395, 435, 469, 182, , 186
ESP10, 248, 350, 395, 436, 472, 184, , 188
ESP10, 245, 354, 394, 435, 470, 187, , 191
ESP10, 256, 357, 397, 438, 477, 189, , 193
ESP10, 266, 372, 403, 444, 483, 191, , 195
ESP10, 269, 374, 405, 445, 484, 194, , 198
ESP10, 268, 375, 405, 445, 484, 196, , 200
ESP10, 271, 373, 403, 444, 483, 198, , 202
ESP10, 273, 372, 402, 443, 484, 201, , 205
ESP10, 275, 374, 403, 447, 488, 203, , 207
ESP10, 273, 372, 402, 447, 486, 205, , 209
ESP10, 276, 374, 413, 450, 489, 208, , 212
ESP10, 277, 372, 416, 450, 489, 210, , 214
ESP10, 274, 367, 412, 449, 486, 212, , 216
ESP10, 275, 363, 409, 451, 482, 215, , 219
ESP10, 274, 357, 403, 451, 480, 217, , 221
ESP10, 276, 356, 403, 452, 480, 219, , 223
ESP10, 282, 361, 407, 457, 484, 222, , 226
ESP10, 278, 357, 403, 455, 482, 224, , 228
ESP10, 288, 363, 409, 460, 487, 226, , 230
ESP10, 295, 366, 411, 469, 490, 229, , 233
ESP10, 301, 369, 414, 469, 492, 231, , 235
ESP10, 306, 375, 419, 472, 498, 233, , 237
ESP10, 308, 382, 423, 475, 501, 236, , 240
ESP10, 306, 383, 424, 473, 499, 238, , 242
ESP10, 301, 380, 422, 470, 496, 240, , 244
ESP10, 288, 369, 411, 463, 488, 242, , 246
ESP10, 292, 371, 412, 463, 488, 245, , 249
ESP10, 286, 363, 403, 455, 479, 247, , 251
ESP10, 298, 376, 411, 460, 483, 249, , 253
ESP10, 297, 375, 412, 457, 481, 252, , 256
ESP10, 300, 371, 408, 451, 479, 254, , 258
ESP10, 295, 365, 401, 444, 473, 256, , 260
ESP10, 307, 370, 410, 448, 475, 259, , 263
ESP10, 302, 369, 408, 448, 472, 261, , 265
ESP10, 313, 378, 417, 456, 480, 263, , 267
ESP10, 308, 373, 414, 451, 475, 266, , 270
ESP10, 302, 367, 409, 451, 472, 268, , 272
ESP10, 301, 365, 409, 451, 469, 270, , 274
ESP10, 298, 363, 407, 450, 467, 273, , 277
ESP10, 292, 358, 402, 448, 462, 275, , 279
ESP10, 295, 362, 404, 449, 465, 277, , 281
ESP10, 296, 368, 401, 445, 464, 280, , 284
ESP10, 297, 363, 397, 443, 461, 282, , 286
ESP10, 304, 363, 398, 446, 461, 284, , 288
ESP10, 311, 366, 401, 448, 465, 287, , 291
ESP10, 314, 362, 401, 445, 467, 291, , 295
ESP10, 316, 365, 405, 447, 470, 294, , 298
ESP10, 319, 368, 408, 446, 471, 296, , 300
ESP10, 319, 367, 408, 452, 470, 298, , 302
ESP10, 318, 366, 408, 451, 469, 301, , 305
ESP10, 320, 369, 408, 451, 469, 303, , 307
ESP10, 325, 371, 409, 451, 469, 305, , 309
ESP10, 330, 372, 413, 451, 469, 308, , 312
ESP10, 335, 373, 415, 452, 469, 310, , 314
ESP10, 340, 376, 415, 452, 471, 312, , 316
ESP10, 341, 379, 417, 453, 471, 315, , 319
ESP10, 337, 376, 413, 448, 467, 317, , 321
ESP10, 339, 378, 415, 449, 468, 319, , 323
ESP10, 341, 384, 418, 450, 469, 322, , 326
ESP10, 342, 386, 418, 451, 470, 324, , 328
ESP10, 343, 388, 422, 452, 473, 326, , 330
ESP10, 347, 391, 426, 455, 477, 329, , 333
ESP10, 344, 389, 427, 453, 476, 331, , 335
ESP10, 343, 387, 427, 450, 477, 333, , 337
ESP10, 346, 388, 428, 451, 477, 336, , 340
ESP10, 358, 392, 430, 454, 479, 338, , 342
ESP10, 359, 387, 424, 451, 474, 340, , 344
ESP10, 342, 371, 407, 435, 461, 343, , 347
ESP10, 354, 383, 419, 445, 472, 345, , 349
ESP10, 349, 376, 414, 443, 466, 347, , 351
ESP10, 348, 378, 414, 440, 465, 349, , 353
ESP10, 363, 389, 426, 450, 474, 352, , 356
ESP10, 357, 385, 422, 446, 469, 354, , 358
ESP10, 354, 381, 417, 443, 465, 356, , 360
ESP10, 353, 379, 416, 442, 463, 359, , 363
ESP10, 357, 376, 414, 441, 462, 361, , 365
ESP10, 356, 376, 412, 437, 459, 363, , 367
ESP10, 353, 372, 409, 437, 456, 366, , 370
ESP10, 339, 361, 396, 427, 446, 368, , 372
ESP10, 351, 371, 405, 436, 454, 370, , 374
ESP10, 351, 371, 404, 438, 453, 373, , 377
ESP10, 361, 377, 410, 440, 457, 375, , 379
ESP10, 369, 381, 414, 442, 460, 377, , 381
ESP10, 370, 381, 411, 440, 459, 380, , 384
ESP10, 373, 387, 414, 442, 462, 382, , 386
ESP10, 362, 379, 403, 437, 457, 384, , 388
ESP10, 360, 378, 403, 436, 457, 387, , 391
ESP10, 354, 373, 399, 431, 453, 389, , 393
ESP10, 359, 377, 403, 435, 456, 391, , 395
ESP10, 357, 376, 401, 433, 456, 394, , 398
ESP10, 353, 372, 402, 431, 456, 396, , 400
ESP10, 355, 374, 405, 435, 458, 398, , 402
ESP10, 345, 364, 395, 425, 449, 401, , 405
ESP10, 337, 356, 389, 418, 441, 403, , 407
ESP10, 341, 362, 394, 422, 445, 405, , 409
ESP10, 348, 370, 402, 428, 449, 408, , 412
ESP10, 350, 372, 405, 431, 452, 410, , 414
ESP10, 352, 377, 409, 434, 454, 412, , 416
ESP10, 347, 377, 406, 431, 450, 415, , 419
ESP10, 347, 381, 408, 433, 450, 417, , 421
ESP10, 352, 383, 410, 433, 451, 419, , 423
ESP10, 350, 385, 408, 433, 451, 422, , 426
ESP10, 342, 378, 401, 427, 444, 424, , 428
ESP10, 346, 382, 406, 428, 446, 426, , 430
ESP10, 333, 371, 395, 417, 437, 429, , 433
ESP10, 330, 375, 394, 414, 436, 431, , 435
ESP10, 328, 373, 391, 410, 434, 433, , 437
ESP10, 324, 368, 386, 404, 428, 436, , 440
ESP10, 328, 371, 391, 407, 431, 438, , 442
ESP10, 333, 375, 396, 412, 435, 440, , 444
ESP10, 333, 375, 397, 411, 436, 443, , 447
ESP10, 329, 371, 394, 406, 432, 445, , 449
ESP10, 323, 365, 388, 399, 427, 447, , 451
ESP10, 319, 363, 386, 396, 423, 450, , 454
ESP10, 319, 361, 385, 398, 424, 452, , 456
ESP10, 313, 356, 378, 391, 417, 454, , 458
ESP10, 330, 370, 388, 402, 428, 457, , 461
ESP10, 332, 369, 387, 402, 427, 459, , 463
ESP10, 326, 365, 383, 400, 425, 461, , 465
ESP10, 326, 365, 383, 400, 425, 463, , 467
ESP10, 327, 363, 381, 398, 421, 466, , 470
ESP10, 327, 361, 382, 401, 419, 468, , 472
ESP10, 327, 357, 378, 398, 415, 470, , 474
ESP10, 322, 349, 372, 393, 408, 473, , 477
ESP10, 308, 335, 361, 382, 396, 475, , 479
ESP10, 315, 343, 370, 390, 404, 477, , 481
ESP10, 316, 348, 373, 393, 406, 480, , 484
ESP10, 324, 354, 380, 401, 411, 482, , 486
ESP10, 321, 348, 377, 397, 405, 484, , 488
ESP10, 318, 348, 375, 397, 404, 487, , 491
ESP10, 313, 343, 371, 392, 403, 489, , 493
ESP10, 316, 352, 373, 395, 405, 491, , 495
ESP10, 319, 352, 374, 395, 405, 494, , 498
ESP10, 315, 345, 368, 390, 399, 496, , 500
ESP10, 313, 339, 363, 383, 394, 498, , 502
ESP10, 313, 343, 361, 383, 396, 501, , 505
ESP10, 321, 350, 369, 389, 404, 503, , 507
ESP10, 317, 344, 365, 385, 399, 505, , 509
ESP10, 322, 346, 369, 389, 401, 508, , 512
ESP10, 321, 348, 370, 388, 401, 510, , 514
ESP10, 332, 362, 379, 398, 411, 512, , 516
ESP10, 335, 365, 383, 399, 413, 515, , 519
ESP10, 332, 361, 380, 396, 411, 517, , 521
ESP10, 326, 359, 376, 395, 407, 519, , 523
ESP10, 316, 348, 369, 390, 400, 522, , 526
ESP10, 330, 359, 381, 400, 409, 524, , 528
ESP10, 333, 363, 386, 403, 415, 526, , 530
ESP10, 336, 366, 388, 405, 418, 529, , 533
ESP10, 330, 361, 382, 398, 411, 531, , 535
ESP10, 327, 356, 377, 392, 405, 533, , 537
ESP10, 331, 363, 383, 397, 409, 536, , 540
ESP10, 334, 366, 388, 401, 413, 538, , 542
ESP10, 328, 360, 382, 395, 408, 540, , 544
ESP10, 329, 361, 384, 395, 408, 543, , 547
ESP10, 326, 359, 383, 394, 406, 545, , 549
ESP10, 331, 368, 387, 400, 409, 547, , 551
ESP10, 330, 365, 384, 397, 407, 550, , 554
ESP10, 324, 356, 375, 387, 397, 552, , 556
ESP10, 330, 358, 376, 390, 398, 554, , 558
ESP10, 348, 370, 388, 397, 406, 557, , 561
ESP10, 350, 371, 385, 396, 405, 559, , 563
ESP10, 351, 375, 387, 401, 409, 561, , 565
ESP10, 344, 368, 378, 395, 402, 564, , 568
ESP10, 342, 368, 378, 394, 402, 566, , 570
ESP10, 339, 366, 376, 392, 400, 568, , 572
ESP10, 336, 363, 376, 392, 398, 571, , 575
ESP10, 339, 368, 379, 396, 402, 573, , 577
ESP10, 331, 358, 372, 388, 395, 575, , 579
ESP10, 344, 373, 386, 399, 409, 577, , 581
ESP10, 334, 363, 379, 392, 401, 580, , 584
ESP10, 345, 375, 391, 403, 412, 582, , 586
ESP10, 353, 381, 396, 407, 417, 584, , 588
ESP10, 354, 377, 392, 402, 413, 587, , 591
ESP10, 357, 379, 396, 403, 413, 589, , 593
ESP10, 352, 373, 390, 397, 407, 591, , 595
ESP10, 354, 379, 392, 400, 409, 594, , 598
ESP10, 353, 379, 392, 399, 411, 596, , 600
ESP10, 354, 380, 391, 399, 410, 598, , 602
ESP10, 367, 388, 401, 409, 418, 601, , 605
ESP10, 365, 384, 398, 409, 415, 603, , 607
ESP10, 371, 389, 402, 412, 418, 605, , 609
ESP10, 375, 391, 404, 412, 420, 608, , 612
ESP10, 373, 388, 401, 409, 416, 610, , 614
ESP10, 379, 397, 407, 414, 423, 612, , 616
ESP10, 377, 393, 407, 413, 420, 615, , 619
ESP10, 372, 390, 400, 408, 413, 617, , 621
ESP10, 363, 383, 393, 399, 404, 619, , 623
ESP10, 365, 381, 393, 401, 404, 622, , 626
ESP10, 373, 386, 398, 405, 408, 624, , 628
ESP10, 383, 393, 404, 410, 413, 626, , 630
ESP10, 399, 408, 418, 422, 425, 629, , 633
ESP10, 403, 412, 420, 424, 427, 631, , 635
ESP10, 405, 414, 421, 427, 429, 633, , 637
ESP10, 409, 417, 423, 428, 431, 636, , 640
ESP10, 415, 422, 427, 432, 434, 638, , 642
ESP10, 423, 432, 436, 439, 440, 640, , 644
ESP10, 421, 430, 434, 437, 439, 643, , 647
ESP10, 423, 432, 436, 439, 440, 645, , 649
ESP10, 430, 434, 438, 440, 441, 647, , 651
ESP10, 431, 434, 437, 439, 439, 650, , 654
ESP10, 431, 434, 435, 436, 436, 673, , 677
ESP10, 433, 436, 437, 438, 438, 675, , 679
ESP10, 432, 435, 436, 437, 437, 678, , 682
ESP10, 432, 435, 436, 437, 438, 680, , 684
ESP10, 434, 437, 437, 438, 439, 682, , 686
ESP10, 433, 436, 437, 438, 438, 684, , 688
ESP10, 434, 437, 437, 438, 439, 687, , 691
ESP10, 434, 437, 437, 438, 439, 689, , 693
ESP10, 434, 436, 437, 438, 438, 691, , 695
ESP10, 435, 437, 438, 438, 439, 694, , 698
ESP10, 434, 436, 437, 438, 439, 696, , 700
ESP10, 434, 436, 437, 438, 439, 698, , 702
ESP10, 435, 436, 437, 438, 438, 701, , 705
ESP10, 435, 436, 437, 438, 438, 703, , 707
ESP10, 435, 436, 437, 438, 438, 705, , 709
ESP10, 435, 436, 437, 438, 438, 708, , 712
ESP10, 435, 436, 437, 438, 438, 710, , 714
ESP10, 435, 435, 436, 437, 438, 712, , 716
ESP10, 434, 435, 436, 437, 437, 715, , 719
ESP10, 434, 435, 436, 436, 437, 717, , 721
ESP10, 434, 435, 436, 437, 437, 719, , 723
ESP10, 434, 435, 436, 437, 437, 722, , 726
ESP10, 434, 435, 436, 437, 437, 724, , 728
ESP10, 434, 435, 436, 437, 437, 726, , 730
ESP10, 435, 435, 436, 437, 437, 729, , 733
ESP10, 435, 435, 437, 437, 438, 731, , 735
ESP10, 435, 435, 436, 437, 438, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/SRGM8W_SQIN.ESPF10.csv
SRGM8W_SQIN.ESPF0.csv|2025-07-14
SRGM8W_SQIN.ESPF10.csv|2025-07-14
SRGM8W_SQIN.ESPFM.csv|2025-07-14
APR-SEP
CLARK FORK - AT ST REGIS
(
SRGM8
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-14
Issued:
2025-07-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
2196
3264
87
5197
3771
APR-JUL
1967
2913
85
4703
3429
JAN-SEP
2600
3720
84
5717
4451
JAN-JUL
2371
3386
82
5223
4109
OCT-SEP
3017
4149
82
6165
5042
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/SRGM8W_SQIN.ESPF10.csv
SRGM8W_SQIN.ESPF0.csv|2025-07-14
SRGM8W_SQIN.ESPF10.csv|2025-07-14
SRGM8W_SQIN.ESPFM.csv|2025-07-14
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
