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Water Year
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KOOTENAI - AT BONNERS FERRY
(
BFEI1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-16
Issued:
2026-08-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
8274
8304
98
8414
8463
APR-JUL
7553
7553
101
7553
7495
APR-AUG
8001
8001
99
8004
8061
JAN-SEP
10193
10223
107
10333
9565
JAN-JUL
9472
9472
110
9472
8596
OCT-SEP
11931
11961
112
12071
10724
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-16
Issued:
2026-08-16
Hide Forecast
APR-SEP
8276
8305
98
8427
8463
APR-JUL
7553
7553
101
7553
7495
APR-AUG
8001
8001
99
8006
8061
JAN-SEP
10195
10224
107
10346
9565
JAN-JUL
9472
9472
110
9472
8596
OCT-SEP
11933
11962
112
12084
10724
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-16
Issued:
2026-08-16
Hide Forecast
APR-SEP
8279
8330
98
8473
8463
APR-JUL
7553
7553
101
7553
7495
APR-AUG
8001
8005
99
8022
8061
JAN-SEP
10198
10249
107
10392
9565
JAN-JUL
9472
9472
110
9472
8596
OCT-SEP
11936
11987
112
12130
10724
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 244, 304, 374, 424, 445, 70, , 74
ESP10, 241, 301, 370, 420, 442, 72, , 76
ESP10, 243, 305, 372, 421, 447, 74, , 78
ESP10, 241, 305, 369, 419, 444, 76, , 80
ESP10, 243, 305, 370, 418, 444, 78, , 82
ESP10, 237, 298, 366, 414, 442, 81, , 85
ESP10, 243, 302, 373, 419, 448, 83, , 87
ESP10, 241, 299, 370, 416, 445, 85, , 89
ESP10, 242, 303, 373, 417, 446, 87, , 91
ESP10, 243, 307, 374, 418, 447, 89, , 93
ESP10, 248, 308, 377, 421, 449, 91, , 95
ESP10, 245, 306, 374, 418, 446, 93, , 97
ESP10, 247, 306, 374, 423, 447, 95, , 99
ESP10, 249, 309, 383, 426, 449, 97, , 101
ESP10, 247, 308, 381, 424, 449, 99, , 103
ESP10, 239, 304, 374, 418, 444, 101, , 105
ESP10, 226, 291, 361, 405, 431, 103, , 107
ESP10, 239, 305, 374, 417, 443, 106, , 110
ESP10, 240, 307, 375, 418, 444, 108, , 112
ESP10, 246, 307, 375, 418, 448, 110, , 114
ESP10, 236, 296, 364, 409, 442, 112, , 116
ESP10, 238, 299, 369, 412, 450, 114, , 118
ESP10, 228, 297, 360, 404, 448, 116, , 120
ESP10, 236, 306, 369, 412, 455, 118, , 122
ESP10, 242, 315, 377, 422, 461, 120, , 124
ESP10, 239, 312, 376, 423, 459, 122, , 126
ESP10, 240, 314, 373, 425, 459, 124, , 128
ESP10, 242, 316, 373, 426, 459, 126, , 130
ESP10, 238, 311, 367, 421, 453, 129, , 133
ESP10, 224, 296, 354, 408, 443, 131, , 135
ESP10, 226, 299, 359, 412, 449, 133, , 137
ESP10, 227, 298, 361, 416, 451, 135, , 139
ESP10, 226, 292, 356, 410, 448, 137, , 141
ESP10, 236, 301, 364, 418, 454, 139, , 143
ESP10, 238, 300, 364, 416, 453, 141, , 145
ESP10, 241, 301, 365, 418, 454, 143, , 147
ESP10, 238, 299, 364, 416, 453, 145, , 149
ESP10, 226, 289, 354, 404, 445, 147, , 151
ESP10, 234, 298, 360, 409, 451, 149, , 153
ESP10, 242, 307, 357, 408, 450, 151, , 155
ESP10, 246, 311, 356, 412, 451, 154, , 158
ESP10, 247, 311, 353, 409, 447, 156, , 160
ESP10, 255, 318, 362, 419, 453, 158, , 162
ESP10, 252, 320, 362, 415, 452, 160, , 164
ESP10, 238, 307, 350, 404, 440, 162, , 166
ESP10, 244, 312, 356, 408, 444, 164, , 168
ESP10, 234, 299, 345, 401, 436, 166, , 170
ESP10, 248, 306, 354, 412, 446, 168, , 172
ESP10, 252, 309, 356, 416, 449, 170, , 174
ESP10, 257, 313, 356, 417, 452, 172, , 176
ESP10, 260, 318, 355, 419, 451, 174, , 178
ESP10, 261, 319, 353, 418, 449, 177, , 181
ESP10, 267, 315, 349, 411, 443, 179, , 183
ESP10, 281, 326, 362, 418, 449, 181, , 185
ESP10, 280, 328, 359, 417, 447, 183, , 187
ESP10, 280, 324, 357, 416, 444, 185, , 189
ESP10, 277, 322, 354, 416, 443, 187, , 191
ESP10, 281, 322, 357, 419, 448, 189, , 193
ESP10, 286, 323, 360, 419, 450, 191, , 195
ESP10, 275, 312, 348, 411, 442, 193, , 197
ESP10, 276, 308, 345, 406, 437, 195, , 199
ESP10, 282, 311, 348, 408, 443, 197, , 201
ESP10, 280, 305, 343, 402, 438, 199, , 203
ESP10, 259, 285, 326, 385, 425, 202, , 206
ESP10, 263, 287, 329, 387, 429, 204, , 208
ESP10, 257, 283, 324, 383, 428, 206, , 210
ESP10, 263, 291, 332, 389, 432, 208, , 212
ESP10, 255, 284, 326, 382, 427, 210, , 214
ESP10, 223, 253, 293, 352, 405, 212, , 216
ESP10, 212, 243, 283, 339, 394, 214, , 218
ESP10, 206, 239, 282, 332, 390, 216, , 220
ESP10, 216, 254, 293, 344, 400, 218, , 222
ESP10, 221, 260, 298, 352, 406, 220, , 224
ESP10, 209, 249, 288, 341, 397, 222, , 226
ESP10, 208, 250, 288, 341, 397, 225, , 229
ESP10, 200, 248, 285, 334, 392, 227, , 231
ESP10, 206, 257, 292, 341, 401, 229, , 233
ESP10, 207, 255, 290, 343, 402, 231, , 235
ESP10, 203, 251, 283, 338, 395, 233, , 237
ESP10, 197, 240, 273, 328, 386, 235, , 239
ESP10, 208, 250, 281, 337, 392, 237, , 241
ESP10, 208, 256, 281, 336, 392, 239, , 243
ESP10, 213, 261, 283, 339, 393, 241, , 245
ESP10, 222, 265, 289, 343, 394, 243, , 247
ESP10, 216, 255, 282, 337, 389, 245, , 249
ESP10, 216, 255, 282, 336, 389, 248, , 252
ESP10, 219, 259, 287, 341, 390, 250, , 254
ESP10, 222, 262, 290, 343, 395, 252, , 256
ESP10, 219, 258, 290, 342, 391, 254, , 258
ESP10, 222, 262, 293, 342, 391, 256, , 260
ESP10, 223, 264, 291, 342, 389, 258, , 262
ESP10, 223, 260, 291, 340, 385, 260, , 264
ESP10, 222, 254, 287, 334, 378, 262, , 266
ESP10, 224, 255, 294, 335, 379, 264, , 268
ESP10, 225, 249, 291, 332, 374, 266, , 270
ESP10, 226, 249, 291, 333, 375, 268, , 272
ESP10, 228, 250, 294, 338, 377, 270, , 274
ESP10, 229, 251, 300, 340, 377, 273, , 277
ESP10, 228, 250, 298, 335, 373, 275, , 279
ESP10, 228, 250, 298, 333, 371, 277, , 281
ESP10, 227, 249, 298, 331, 369, 279, , 283
ESP10, 227, 250, 298, 330, 368, 281, , 285
ESP10, 226, 248, 299, 329, 366, 283, , 287
ESP10, 220, 247, 294, 327, 360, 285, , 289
ESP10, 220, 250, 294, 327, 361, 287, , 291
ESP10, 219, 249, 293, 326, 360, 289, , 293
ESP10, 224, 255, 294, 328, 360, 291, , 295
ESP10, 225, 255, 296, 330, 360, 293, , 297
ESP10, 230, 254, 295, 329, 359, 296, , 300
ESP10, 238, 261, 302, 338, 366, 298, , 302
ESP10, 243, 265, 306, 345, 367, 300, , 304
ESP10, 243, 269, 307, 346, 369, 302, , 306
ESP10, 243, 273, 311, 347, 371, 304, , 308
ESP10, 244, 275, 312, 348, 372, 306, , 310
ESP10, 243, 275, 312, 347, 371, 308, , 312
ESP10, 241, 274, 312, 343, 368, 310, , 314
ESP10, 242, 274, 313, 343, 367, 312, , 316
ESP10, 244, 269, 309, 340, 371, 314, , 318
ESP10, 246, 271, 310, 346, 376, 316, , 320
ESP10, 247, 275, 314, 346, 381, 318, , 322
ESP10, 247, 277, 314, 346, 381, 321, , 325
ESP10, 242, 271, 310, 340, 378, 323, , 327
ESP10, 234, 263, 302, 333, 371, 325, , 329
ESP10, 236, 265, 304, 334, 374, 327, , 331
ESP10, 239, 270, 309, 336, 376, 329, , 333
ESP10, 241, 271, 309, 336, 376, 331, , 335
ESP10, 238, 266, 303, 333, 371, 333, , 337
ESP10, 247, 274, 309, 339, 375, 335, , 339
ESP10, 242, 269, 301, 331, 367, 337, , 341
ESP10, 247, 274, 308, 337, 371, 339, , 343
ESP10, 250, 277, 309, 341, 372, 341, , 345
ESP10, 254, 283, 312, 342, 376, 344, , 348
ESP10, 252, 279, 309, 336, 373, 346, , 350
ESP10, 259, 282, 312, 338, 376, 348, , 352
ESP10, 256, 282, 311, 336, 372, 350, , 354
ESP10, 244, 271, 302, 328, 361, 352, , 356
ESP10, 248, 271, 304, 328, 361, 354, , 358
ESP10, 252, 275, 310, 331, 364, 356, , 360
ESP10, 240, 262, 300, 320, 351, 358, , 362
ESP10, 249, 267, 306, 325, 357, 360, , 364
ESP10, 237, 257, 295, 321, 348, 362, , 366
ESP10, 242, 263, 304, 329, 351, 364, , 368
ESP10, 237, 255, 301, 324, 348, 366, , 370
ESP10, 244, 259, 304, 329, 354, 369, , 373
ESP10, 251, 266, 309, 332, 357, 371, , 375
ESP10, 263, 279, 317, 341, 365, 373, , 377
ESP10, 261, 281, 315, 341, 363, 375, , 379
ESP10, 258, 277, 311, 338, 359, 377, , 381
ESP10, 260, 279, 309, 336, 358, 379, , 383
ESP10, 253, 278, 302, 333, 351, 381, , 385
ESP10, 254, 284, 306, 334, 355, 383, , 387
ESP10, 249, 282, 304, 328, 353, 385, , 389
ESP10, 238, 272, 295, 318, 344, 387, , 391
ESP10, 236, 271, 296, 319, 342, 389, , 393
ESP10, 232, 268, 291, 318, 339, 392, , 396
ESP10, 234, 271, 294, 318, 343, 394, , 398
ESP10, 229, 263, 286, 310, 334, 396, , 400
ESP10, 239, 271, 297, 322, 343, 398, , 402
ESP10, 224, 256, 284, 309, 329, 400, , 404
ESP10, 234, 266, 293, 319, 337, 402, , 406
ESP10, 244, 278, 299, 328, 342, 404, , 408
ESP10, 240, 273, 294, 325, 335, 406, , 410
ESP10, 240, 269, 294, 321, 329, 408, , 412
ESP10, 244, 272, 295, 324, 330, 410, , 414
ESP10, 238, 266, 291, 318, 325, 412, , 416
ESP10, 235, 264, 290, 315, 324, 414, , 418
ESP10, 228, 255, 281, 305, 317, 417, , 421
ESP10, 225, 252, 277, 301, 314, 419, , 423
ESP10, 219, 249, 272, 295, 311, 421, , 425
ESP10, 218, 250, 275, 295, 312, 423, , 427
ESP10, 218, 252, 274, 294, 312, 425, , 429
ESP10, 215, 252, 273, 293, 310, 427, , 431
ESP10, 217, 253, 277, 294, 311, 429, , 433
ESP10, 211, 248, 270, 289, 304, 431, , 435
ESP10, 208, 244, 269, 286, 300, 433, , 437
ESP10, 209, 245, 269, 289, 301, 435, , 439
ESP10, 206, 240, 262, 284, 296, 437, , 441
ESP10, 212, 244, 267, 289, 301, 440, , 444
ESP10, 217, 249, 272, 297, 306, 442, , 446
ESP10, 228, 258, 283, 307, 316, 444, , 448
ESP10, 231, 263, 287, 310, 320, 446, , 450
ESP10, 232, 262, 288, 306, 318, 448, , 452
ESP10, 231, 261, 287, 306, 317, 450, , 454
ESP10, 239, 272, 294, 314, 324, 452, , 456
ESP10, 237, 277, 293, 316, 327, 454, , 458
ESP10, 233, 274, 291, 313, 326, 456, , 460
ESP10, 231, 272, 288, 311, 326, 458, , 462
ESP10, 239, 281, 297, 320, 337, 460, , 464
ESP10, 240, 280, 297, 319, 339, 462, , 466
ESP10, 236, 276, 295, 314, 334, 465, , 469
ESP10, 233, 273, 293, 312, 331, 467, , 471
ESP10, 233, 271, 293, 312, 330, 469, , 473
ESP10, 241, 278, 301, 319, 337, 471, , 475
ESP10, 243, 279, 299, 318, 335, 473, , 477
ESP10, 239, 274, 294, 310, 328, 475, , 479
ESP10, 250, 283, 307, 322, 337, 477, , 481
ESP10, 249, 283, 307, 324, 337, 479, , 483
ESP10, 248, 283, 309, 322, 337, 481, , 485
ESP10, 236, 276, 298, 314, 326, 483, , 487
ESP10, 238, 279, 299, 317, 329, 485, , 489
ESP10, 240, 281, 302, 321, 332, 488, , 492
ESP10, 239, 274, 296, 316, 327, 490, , 494
ESP10, 238, 273, 296, 315, 327, 492, , 496
ESP10, 251, 289, 308, 328, 338, 494, , 498
ESP10, 250, 289, 306, 326, 337, 496, , 500
ESP10, 254, 293, 307, 327, 339, 498, , 502
ESP10, 254, 295, 309, 328, 338, 500, , 504
ESP10, 245, 285, 298, 318, 327, 502, , 506
ESP10, 254, 295, 308, 326, 336, 504, , 508
ESP10, 252, 294, 306, 324, 334, 506, , 510
ESP10, 253, 295, 306, 325, 336, 508, , 512
ESP10, 257, 300, 310, 331, 340, 510, , 514
ESP10, 257, 303, 315, 334, 342, 513, , 517
ESP10, 258, 303, 318, 335, 343, 515, , 519
ESP10, 257, 302, 316, 335, 343, 517, , 521
ESP10, 252, 296, 313, 330, 338, 519, , 523
ESP10, 259, 300, 318, 333, 342, 521, , 525
ESP10, 260, 300, 317, 334, 342, 523, , 527
ESP10, 260, 300, 316, 335, 343, 525, , 529
ESP10, 259, 298, 316, 333, 341, 527, , 531
ESP10, 261, 302, 318, 335, 341, 529, , 533
ESP10, 260, 302, 317, 332, 337, 531, , 535
ESP10, 256, 300, 316, 328, 333, 533, , 537
ESP10, 258, 298, 314, 327, 331, 536, , 540
ESP10, 258, 295, 311, 325, 330, 538, , 542
ESP10, 260, 297, 312, 326, 332, 540, , 544
ESP10, 268, 302, 317, 329, 334, 542, , 546
ESP10, 265, 302, 316, 329, 334, 544, , 548
ESP10, 266, 304, 319, 331, 336, 546, , 550
ESP10, 268, 307, 321, 333, 340, 548, , 552
ESP10, 259, 301, 314, 326, 332, 550, , 554
ESP10, 256, 299, 313, 323, 329, 552, , 556
ESP10, 267, 300, 314, 324, 328, 554, , 558
ESP10, 266, 296, 309, 320, 324, 556, , 560
ESP10, 269, 298, 309, 321, 327, 558, , 562
ESP10, 265, 293, 308, 318, 323, 561, , 565
ESP10, 261, 292, 303, 313, 317, 563, , 567
ESP10, 268, 292, 302, 312, 317, 565, , 569
ESP10, 282, 294, 305, 316, 320, 567, , 571
ESP10, 280, 291, 303, 313, 318, 569, , 573
ESP10, 284, 296, 310, 319, 322, 571, , 575
ESP10, 279, 292, 304, 315, 319, 573, , 577
ESP10, 277, 288, 302, 313, 315, 575, , 579
ESP10, 275, 286, 299, 312, 315, 577, , 581
ESP10, 270, 282, 294, 309, 311, 579, , 583
ESP10, 272, 282, 296, 308, 313, 581, , 585
ESP10, 275, 287, 300, 312, 316, 584, , 588
ESP10, 282, 293, 310, 319, 323, 586, , 590
ESP10, 282, 289, 308, 315, 320, 588, , 592
ESP10, 281, 290, 306, 313, 318, 590, , 594
ESP10, 285, 296, 313, 317, 322, 592, , 596
ESP10, 291, 302, 316, 321, 326, 594, , 598
ESP10, 297, 307, 321, 328, 330, 596, , 600
ESP10, 292, 304, 318, 323, 326, 598, , 602
ESP10, 295, 303, 317, 322, 325, 600, , 604
ESP10, 299, 306, 321, 325, 329, 602, , 606
ESP10, 300, 309, 322, 326, 330, 604, , 608
ESP10, 298, 309, 322, 326, 330, 607, , 611
ESP10, 302, 312, 323, 327, 332, 609, , 613
ESP10, 305, 315, 325, 329, 334, 611, , 615
ESP10, 305, 316, 325, 330, 334, 613, , 617
ESP10, 307, 312, 322, 327, 331, 615, , 619
ESP10, 308, 313, 324, 328, 333, 617, , 621
ESP10, 303, 308, 318, 323, 328, 619, , 623
ESP10, 309, 313, 323, 327, 332, 621, , 625
ESP10, 312, 318, 328, 331, 335, 623, , 627
ESP10, 313, 320, 328, 332, 336, 625, , 629
ESP10, 308, 315, 323, 326, 330, 627, , 631
ESP10, 315, 320, 327, 329, 333, 629, , 633
ESP10, 315, 321, 326, 329, 332, 632, , 636
ESP10, 315, 321, 326, 328, 332, 634, , 638
ESP10, 322, 327, 331, 334, 336, 636, , 640
ESP10, 320, 324, 328, 331, 333, 638, , 642
ESP10, 320, 324, 327, 330, 332, 640, , 644
ESP10, 320, 323, 327, 329, 332, 642, , 646
ESP10, 321, 324, 327, 329, 332, 644, , 648
ESP10, 320, 324, 326, 329, 331, 646, , 650
ESP10, 320, 323, 326, 329, 331, 648, , 652
ESP10, 320, 323, 326, 329, 331, 650, , 654
ESP10, 320, 323, 326, 329, 331, 652, , 656
ESP10, 320, 323, 326, 329, 331, 655, , 659
ESP10, 320, 323, 326, 329, 331, 657, , 661
ESP10, 320, 323, 326, 329, 331, 659, , 663
ESP10, 320, 324, 326, 329, 331, 661, , 665
ESP10, 320, 323, 326, 328, 330, 663, , 667
ESP10, 320, 323, 326, 328, 330, 665, , 669
ESP10, 320, 324, 326, 328, 330, 667, , 671
ESP10, 320, 324, 327, 329, 331, 669, , 673
ESP10, 320, 324, 327, 329, 331, 671, , 675
ESP10, 320, 324, 327, 329, 331, 673, , 677
ESP10, 321, 325, 327, 329, 331, 675, , 679
ESP10, 320, 325, 327, 330, 331, 677, , 681
ESP10, 320, 324, 328, 330, 331, 680, , 684
ESP10, 321, 325, 328, 330, 331, 682, , 686
ESP10, 321, 325, 328, 330, 331, 684, , 688
ESP10, 321, 325, 328, 330, 331, 686, , 690
ESP10, 321, 325, 328, 330, 331, 688, , 692
ESP10, 321, 325, 329, 330, 331, 690, , 694
ESP10, 321, 326, 329, 331, 332, 692, , 696
ESP10, 322, 326, 329, 331, 332, 694, , 698
ESP10, 322, 326, 329, 331, 332, 696, , 700
ESP10, 323, 327, 329, 331, 332, 698, , 702
ESP10, 323, 327, 330, 331, 332, 700, , 704
ESP10, 323, 327, 330, 332, 332, 703, , 707
ESP10, 325, 328, 331, 333, 333, 705, , 709
ESP10, 325, 329, 331, 333, 333, 707, , 711
ESP10, 325, 329, 331, 333, 333, 709, , 713
ESP10, 325, 329, 332, 333, 334, 711, , 715
ESP10, 324, 329, 331, 333, 333, 713, , 717
ESP10, 327, 331, 333, 334, 335, 715, , 719
ESP10, 327, 330, 333, 334, 335, 717, , 721
ESP10, 326, 330, 332, 333, 334, 719, , 723
ESP10, 326, 330, 333, 333, 334, 721, , 725
ESP10, 326, 330, 332, 333, 334, 723, , 727
ESP10, 327, 331, 333, 334, 334, 725, , 729
ESP10, 328, 331, 333, 334, 335, 728, , 732
ESP10, 328, 331, 333, 334, 334, 730, , 734
ESP10, 328, 331, 333, 334, 334, 732, , 736
ESP10, 328, 331, 333, 334, 334, 734, , 738
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/BFEI1W_SQIN.ESPF10.csv
BFEI1W_SQIN.ESPF0.csv|2026-08-16
BFEI1W_SQIN.ESPF10.csv|2026-08-16
BFEI1W_SQIN.ESPFM.csv|2026-08-16
APR-SEP
KOOTENAI - AT BONNERS FERRY
(
BFEI1
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-16
Issued:
2026-08-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
5863
7893
93
10991
8463
APR-JUL
5054
6839
91
9771
7495
APR-AUG
5475
7444
92
10554
8061
JAN-SEP
6554
8815
92
12234
9565
JAN-JUL
5730
7847
91
10989
8596
OCT-SEP
7263
9859
92
13274
10724
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/BFEI1W_SQIN.ESPF10.csv
BFEI1W_SQIN.ESPF0.csv|2026-08-16
BFEI1W_SQIN.ESPF10.csv|2026-08-16
BFEI1W_SQIN.ESPFM.csv|2026-08-16
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
