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Water Year
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BITTERROOT - NEAR DARBY
(
DARM8
)
Forecasts for Water Year
2026
Official Water Supply
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
458
462
89
470
519
APR-JUL
404
405
87
407
465
JAN-SEP
566
569
99
578
575
JAN-JUL
511
513
98
515
521
OCT-SEP
629
633
101
641
624
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
457
462
89
478
519
APR-JUL
403
404
87
415
465
JAN-SEP
565
570
99
586
575
JAN-JUL
510
512
98
522
521
OCT-SEP
628
633
101
649
624
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
456
460
89
469
519
APR-JUL
402
403
87
407
465
JAN-SEP
563
567
99
577
575
JAN-JUL
510
511
98
515
521
OCT-SEP
626
631
101
640
624
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 212, 313, 374, 424, 456, 71, , 75
ESP10, 211, 312, 374, 423, 455, 73, , 77
ESP10, 209, 310, 372, 422, 458, 76, , 80
ESP10, 208, 309, 371, 421, 457, 78, , 82
ESP10, 205, 306, 369, 419, 455, 81, , 85
ESP10, 204, 306, 370, 419, 455, 83, , 87
ESP10, 191, 295, 361, 411, 449, 86, , 90
ESP10, 201, 313, 372, 418, 457, 88, , 92
ESP10, 198, 312, 369, 416, 456, 91, , 95
ESP10, 196, 310, 367, 415, 455, 93, , 97
ESP10, 185, 300, 357, 409, 448, 96, , 100
ESP10, 198, 314, 368, 419, 457, 98, , 102
ESP10, 181, 299, 354, 405, 442, 101, , 105
ESP10, 191, 303, 359, 409, 446, 103, , 107
ESP10, 187, 299, 356, 405, 443, 106, , 110
ESP10, 179, 291, 349, 399, 439, 108, , 112
ESP10, 176, 290, 347, 398, 437, 111, , 115
ESP10, 172, 289, 346, 400, 438, 113, , 117
ESP10, 155, 270, 332, 391, 430, 116, , 120
ESP10, 159, 274, 337, 393, 431, 118, , 122
ESP10, 153, 270, 330, 388, 427, 121, , 125
ESP10, 150, 270, 335, 389, 427, 123, , 127
ESP10, 147, 270, 334, 386, 425, 126, , 130
ESP10, 152, 277, 339, 396, 429, 128, , 132
ESP10, 171, 298, 358, 413, 444, 131, , 135
ESP10, 208, 331, 390, 444, 472, 133, , 137
ESP10, 220, 340, 399, 451, 479, 136, , 140
ESP10, 230, 345, 406, 455, 481, 138, , 142
ESP10, 226, 343, 406, 453, 479, 141, , 145
ESP10, 206, 326, 391, 442, 469, 143, , 147
ESP10, 212, 332, 397, 446, 472, 146, , 150
ESP10, 225, 334, 399, 447, 473, 148, , 152
ESP10, 233, 343, 405, 452, 475, 151, , 155
ESP10, 241, 350, 409, 454, 477, 153, , 157
ESP10, 243, 350, 407, 453, 476, 156, , 160
ESP10, 250, 351, 408, 454, 478, 158, , 162
ESP10, 250, 353, 409, 453, 477, 161, , 165
ESP10, 244, 352, 406, 449, 472, 163, , 167
ESP10, 249, 365, 409, 453, 476, 166, , 170
ESP10, 249, 367, 410, 454, 478, 168, , 172
ESP10, 253, 370, 415, 457, 483, 171, , 175
ESP10, 252, 370, 417, 463, 485, 173, , 177
ESP10, 253, 371, 418, 464, 487, 176, , 180
ESP10, 249, 368, 416, 462, 485, 178, , 182
ESP10, 243, 354, 412, 457, 477, 181, , 185
ESP10, 254, 356, 417, 458, 482, 183, , 187
ESP10, 260, 358, 419, 459, 483, 186, , 190
ESP10, 269, 364, 424, 461, 487, 188, , 192
ESP10, 271, 366, 424, 461, 487, 191, , 195
ESP10, 265, 359, 415, 454, 479, 193, , 197
ESP10, 265, 355, 413, 449, 477, 196, , 200
ESP10, 266, 350, 408, 443, 474, 198, , 202
ESP10, 275, 354, 410, 448, 476, 201, , 205
ESP10, 281, 359, 416, 451, 479, 204, , 208
ESP10, 271, 356, 410, 447, 478, 206, , 210
ESP10, 274, 358, 413, 450, 481, 209, , 213
ESP10, 262, 348, 409, 445, 475, 211, , 215
ESP10, 267, 350, 411, 450, 479, 214, , 218
ESP10, 278, 362, 418, 457, 483, 216, , 220
ESP10, 257, 347, 403, 446, 472, 219, , 223
ESP10, 238, 328, 386, 434, 461, 221, , 225
ESP10, 249, 337, 388, 438, 464, 224, , 228
ESP10, 230, 316, 370, 422, 451, 226, , 230
ESP10, 213, 298, 351, 409, 434, 229, , 233
ESP10, 213, 303, 351, 409, 434, 231, , 235
ESP10, 193, 284, 332, 396, 418, 234, , 238
ESP10, 190, 281, 329, 395, 415, 236, , 240
ESP10, 180, 276, 321, 387, 408, 239, , 243
ESP10, 187, 280, 325, 390, 416, 241, , 245
ESP10, 181, 276, 319, 385, 412, 244, , 248
ESP10, 199, 290, 337, 397, 430, 246, , 250
ESP10, 193, 284, 329, 390, 424, 249, , 253
ESP10, 197, 290, 336, 394, 427, 251, , 255
ESP10, 207, 296, 344, 399, 435, 254, , 258
ESP10, 214, 293, 342, 401, 434, 256, , 260
ESP10, 217, 292, 343, 402, 433, 259, , 263
ESP10, 213, 287, 341, 400, 430, 261, , 265
ESP10, 237, 299, 351, 410, 437, 264, , 268
ESP10, 240, 299, 351, 409, 433, 266, , 270
ESP10, 238, 298, 350, 408, 432, 269, , 273
ESP10, 237, 299, 346, 404, 430, 271, , 275
ESP10, 237, 301, 344, 403, 428, 274, , 278
ESP10, 249, 312, 352, 410, 436, 276, , 280
ESP10, 253, 316, 354, 412, 439, 279, , 283
ESP10, 250, 314, 353, 410, 435, 281, , 285
ESP10, 251, 314, 353, 412, 435, 284, , 288
ESP10, 253, 316, 354, 415, 437, 286, , 290
ESP10, 259, 321, 363, 425, 445, 289, , 293
ESP10, 259, 324, 370, 428, 447, 291, , 295
ESP10, 258, 323, 370, 429, 446, 294, , 298
ESP10, 261, 325, 374, 429, 446, 296, , 300
ESP10, 260, 326, 376, 427, 446, 299, , 303
ESP10, 263, 324, 372, 424, 445, 301, , 305
ESP10, 266, 321, 368, 421, 442, 304, , 308
ESP10, 261, 314, 359, 414, 437, 306, , 310
ESP10, 264, 316, 359, 414, 437, 309, , 313
ESP10, 277, 316, 358, 414, 437, 311, , 315
ESP10, 279, 321, 362, 417, 438, 314, , 318
ESP10, 267, 309, 351, 407, 429, 316, , 320
ESP10, 271, 312, 353, 407, 432, 319, , 323
ESP10, 273, 318, 354, 407, 433, 321, , 325
ESP10, 275, 318, 355, 407, 434, 324, , 328
ESP10, 277, 318, 360, 408, 435, 326, , 330
ESP10, 284, 316, 360, 409, 434, 329, , 333
ESP10, 292, 318, 361, 412, 435, 331, , 335
ESP10, 295, 320, 362, 412, 435, 334, , 338
ESP10, 293, 318, 362, 408, 433, 337, , 341
ESP10, 300, 321, 367, 411, 434, 339, , 343
ESP10, 304, 323, 370, 409, 433, 342, , 346
ESP10, 311, 329, 378, 418, 438, 344, , 348
ESP10, 310, 328, 378, 416, 439, 347, , 351
ESP10, 319, 331, 380, 418, 440, 349, , 353
ESP10, 321, 332, 380, 418, 441, 352, , 356
ESP10, 323, 338, 382, 419, 443, 354, , 358
ESP10, 324, 339, 384, 420, 444, 357, , 361
ESP10, 329, 340, 386, 420, 446, 359, , 363
ESP10, 330, 340, 386, 420, 448, 362, , 366
ESP10, 333, 341, 385, 421, 451, 364, , 368
ESP10, 333, 348, 390, 422, 451, 367, , 371
ESP10, 334, 349, 393, 427, 453, 369, , 373
ESP10, 334, 355, 395, 430, 454, 372, , 376
ESP10, 327, 344, 389, 428, 445, 374, , 378
ESP10, 330, 346, 391, 429, 446, 377, , 381
ESP10, 326, 342, 387, 426, 443, 379, , 383
ESP10, 325, 341, 386, 426, 444, 382, , 386
ESP10, 327, 344, 388, 427, 446, 384, , 388
ESP10, 326, 345, 388, 426, 447, 387, , 391
ESP10, 325, 345, 386, 425, 445, 389, , 393
ESP10, 333, 351, 391, 429, 449, 392, , 396
ESP10, 333, 352, 390, 429, 447, 394, , 398
ESP10, 323, 343, 381, 422, 438, 397, , 401
ESP10, 326, 347, 386, 425, 441, 399, , 403
ESP10, 328, 346, 389, 424, 440, 402, , 406
ESP10, 328, 350, 385, 422, 439, 404, , 408
ESP10, 332, 353, 391, 425, 444, 407, , 411
ESP10, 332, 354, 389, 423, 443, 409, , 413
ESP10, 327, 349, 383, 419, 439, 412, , 416
ESP10, 321, 343, 377, 413, 434, 414, , 418
ESP10, 320, 342, 376, 412, 434, 417, , 421
ESP10, 323, 345, 379, 414, 437, 419, , 423
ESP10, 318, 342, 378, 411, 435, 422, , 426
ESP10, 326, 347, 387, 420, 442, 424, , 428
ESP10, 330, 350, 389, 421, 444, 427, , 431
ESP10, 327, 346, 387, 417, 440, 429, , 433
ESP10, 337, 352, 394, 421, 443, 432, , 436
ESP10, 336, 355, 395, 422, 442, 434, , 438
ESP10, 335, 353, 396, 421, 441, 437, , 441
ESP10, 327, 347, 391, 416, 437, 439, , 443
ESP10, 319, 342, 386, 411, 432, 442, , 446
ESP10, 307, 332, 375, 401, 421, 444, , 448
ESP10, 321, 345, 385, 409, 431, 447, , 451
ESP10, 318, 342, 384, 406, 429, 449, , 453
ESP10, 322, 348, 388, 410, 433, 452, , 456
ESP10, 313, 341, 381, 405, 425, 454, , 458
ESP10, 308, 332, 374, 399, 420, 457, , 461
ESP10, 309, 339, 376, 399, 420, 459, , 463
ESP10, 296, 330, 363, 389, 412, 462, , 466
ESP10, 299, 330, 366, 389, 413, 464, , 468
ESP10, 266, 301, 338, 363, 387, 467, , 471
ESP10, 299, 329, 367, 388, 414, 469, , 473
ESP10, 285, 316, 356, 375, 402, 472, , 476
ESP10, 259, 295, 334, 355, 382, 475, , 479
ESP10, 283, 312, 349, 369, 398, 477, , 481
ESP10, 284, 315, 347, 369, 399, 480, , 484
ESP10, 285, 320, 351, 372, 402, 482, , 486
ESP10, 279, 315, 347, 368, 397, 485, , 489
ESP10, 280, 313, 344, 367, 394, 487, , 491
ESP10, 283, 325, 347, 370, 396, 490, , 494
ESP10, 292, 334, 355, 376, 402, 492, , 496
ESP10, 306, 340, 361, 384, 406, 495, , 499
ESP10, 306, 340, 362, 384, 405, 497, , 501
ESP10, 299, 340, 365, 388, 410, 500, , 504
ESP10, 304, 339, 365, 387, 408, 502, , 506
ESP10, 293, 326, 357, 376, 398, 505, , 509
ESP10, 292, 324, 356, 377, 398, 507, , 511
ESP10, 286, 323, 351, 373, 394, 510, , 514
ESP10, 306, 334, 363, 388, 405, 512, , 516
ESP10, 305, 332, 362, 386, 403, 515, , 519
ESP10, 307, 334, 364, 388, 408, 517, , 521
ESP10, 307, 334, 363, 386, 406, 520, , 524
ESP10, 311, 336, 366, 388, 406, 522, , 526
ESP10, 319, 344, 372, 393, 411, 525, , 529
ESP10, 317, 344, 370, 391, 409, 527, , 531
ESP10, 324, 350, 375, 395, 413, 530, , 534
ESP10, 326, 352, 377, 395, 415, 532, , 536
ESP10, 319, 351, 370, 390, 412, 535, , 539
ESP10, 321, 354, 372, 391, 413, 537, , 541
ESP10, 319, 353, 370, 389, 411, 540, , 544
ESP10, 312, 349, 366, 385, 406, 542, , 546
ESP10, 315, 348, 365, 384, 405, 545, , 549
ESP10, 302, 334, 356, 374, 394, 547, , 551
ESP10, 311, 340, 361, 378, 399, 550, , 554
ESP10, 309, 339, 360, 376, 398, 552, , 556
ESP10, 323, 353, 373, 388, 410, 555, , 559
ESP10, 319, 348, 367, 384, 405, 557, , 561
ESP10, 328, 353, 376, 388, 410, 560, , 564
ESP10, 342, 366, 389, 398, 420, 562, , 566
ESP10, 353, 377, 398, 409, 429, 565, , 569
ESP10, 353, 376, 400, 411, 427, 567, , 571
ESP10, 351, 375, 398, 410, 425, 570, , 574
ESP10, 342, 367, 390, 401, 418, 572, , 576
ESP10, 342, 368, 394, 401, 420, 575, , 579
ESP10, 341, 370, 394, 402, 421, 577, , 581
ESP10, 338, 365, 388, 397, 414, 580, , 584
ESP10, 335, 362, 385, 393, 411, 582, , 586
ESP10, 333, 358, 383, 390, 409, 585, , 589
ESP10, 334, 361, 383, 392, 409, 587, , 591
ESP10, 332, 365, 383, 393, 408, 590, , 594
ESP10, 335, 369, 386, 397, 410, 592, , 596
ESP10, 335, 371, 388, 398, 410, 595, , 599
ESP10, 336, 372, 389, 401, 413, 597, , 601
ESP10, 340, 377, 391, 405, 415, 600, , 604
ESP10, 341, 377, 392, 406, 417, 602, , 606
ESP10, 341, 380, 393, 406, 417, 605, , 609
ESP10, 343, 379, 394, 408, 418, 608, , 612
ESP10, 331, 368, 381, 395, 404, 610, , 614
ESP10, 334, 370, 381, 395, 410, 613, , 617
ESP10, 334, 372, 383, 396, 409, 615, , 619
ESP10, 335, 372, 383, 398, 409, 618, , 622
ESP10, 335, 375, 383, 398, 409, 620, , 624
ESP10, 337, 376, 384, 398, 412, 623, , 627
ESP10, 336, 372, 382, 394, 407, 625, , 629
ESP10, 348, 381, 391, 401, 414, 628, , 632
ESP10, 352, 383, 392, 401, 414, 630, , 634
ESP10, 349, 381, 389, 398, 412, 633, , 637
ESP10, 351, 382, 391, 398, 413, 635, , 639
ESP10, 353, 382, 392, 398, 415, 638, , 642
ESP10, 353, 382, 394, 399, 415, 640, , 644
ESP10, 356, 385, 397, 405, 416, 643, , 647
ESP10, 356, 386, 397, 406, 417, 645, , 649
ESP10, 351, 381, 392, 402, 410, 648, , 652
ESP10, 346, 374, 386, 396, 405, 650, , 654
ESP10, 352, 375, 389, 397, 408, 653, , 657
ESP10, 347, 371, 380, 390, 398, 655, , 659
ESP10, 346, 369, 378, 389, 395, 658, , 662
ESP10, 349, 376, 381, 393, 397, 660, , 664
ESP10, 348, 376, 382, 392, 397, 663, , 667
ESP10, 348, 375, 384, 388, 392, 665, , 669
ESP10, 351, 378, 385, 391, 395, 668, , 672
ESP10, 359, 377, 385, 390, 393, 670, , 674
ESP10, 373, 393, 397, 400, 402, 673, , 677
ESP10, 367, 385, 391, 395, 397, 675, , 679
ESP10, 369, 384, 390, 394, 396, 678, , 682
ESP10, 378, 390, 395, 397, 398, 680, , 684
ESP10, 370, 383, 389, 393, 394, 683, , 687
ESP10, 368, 381, 389, 392, 393, 685, , 689
ESP10, 369, 378, 385, 389, 389, 688, , 692
ESP10, 377, 382, 386, 387, 388, 690, , 694
ESP10, 385, 388, 390, 391, 392, 693, , 697
ESP10, 388, 391, 393, 395, 395, 695, , 699
ESP10, 388, 390, 392, 394, 394, 698, , 702
ESP10, 381, 384, 386, 387, 388, 700, , 704
ESP10, 386, 388, 390, 391, 392, 703, , 707
ESP10, 386, 388, 390, 391, 392, 705, , 709
ESP10, 385, 388, 390, 391, 392, 708, , 712
ESP10, 385, 387, 389, 390, 391, 710, , 714
ESP10, 384, 387, 388, 389, 390, 713, , 717
ESP10, 382, 385, 386, 387, 388, 715, , 719
ESP10, 381, 383, 384, 386, 387, 718, , 722
ESP10, 379, 381, 383, 384, 385, 720, , 724
ESP10, 380, 382, 383, 384, 385, 723, , 727
ESP10, 379, 381, 383, 384, 385, 725, , 729
ESP10, 379, 382, 383, 384, 385, 728, , 732
ESP10, 379, 381, 382, 383, 384, 730, , 734
ESP10, 378, 380, 382, 383, 384, 733, , 737
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Data Files
/chpsesp/ensemble/watersupply/DARM8W_SQIN.ESPF10.csv
DARM8W_SQIN.ESPF0.csv|2026-06-23
DARM8W_SQIN.ESPF10.csv|2026-06-23
DARM8W_SQIN.ESPFM.csv|2026-06-23
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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