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Water Year
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TETON - NEAR ST. ANTHONY
(
TEAI1
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-07-15
Issued:
2026-07-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
284
287
64
296
447
APR-JUL
218
219
59
219
368
JAN-SEP
366
370
70
379
526
JAN-JUL
301
301
67
302
448
OCT-SEP
445
448
73
458
614
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-07-15
Issued:
2026-07-15
Hide Forecast
APR-SEP
281
286
64
293
447
APR-JUL
216
217
59
219
368
JAN-SEP
364
368
70
376
526
JAN-JUL
299
300
67
302
448
OCT-SEP
442
447
73
455
614
Reference
ESP with 0 Days QPF
Ensemble:
2026-07-15
Issued:
2026-07-15
Hide Forecast
APR-SEP
281
285
64
294
447
APR-JUL
216
217
59
219
368
JAN-SEP
364
367
70
376
526
JAN-JUL
299
300
67
302
448
OCT-SEP
442
446
73
455
614
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 290, 343, 397, 447, 483, 70, , 74
ESP10, 281, 335, 390, 441, 477, 73, , 77
ESP10, 286, 342, 394, 444, 480, 75, , 79
ESP10, 287, 338, 395, 441, 478, 77, , 81
ESP10, 294, 340, 396, 443, 481, 80, , 84
ESP10, 291, 337, 393, 440, 480, 82, , 86
ESP10, 285, 330, 389, 435, 476, 84, , 88
ESP10, 284, 328, 388, 433, 476, 87, , 91
ESP10, 279, 324, 385, 430, 474, 89, , 93
ESP10, 264, 311, 374, 419, 464, 91, , 95
ESP10, 254, 302, 367, 413, 458, 94, , 98
ESP10, 248, 297, 361, 409, 456, 96, , 100
ESP10, 262, 311, 372, 421, 466, 98, , 102
ESP10, 266, 317, 376, 425, 470, 100, , 104
ESP10, 271, 322, 379, 433, 475, 103, , 107
ESP10, 259, 311, 372, 428, 472, 105, , 109
ESP10, 249, 302, 364, 423, 465, 107, , 111
ESP10, 247, 302, 362, 424, 464, 110, , 114
ESP10, 259, 310, 371, 430, 471, 112, , 116
ESP10, 263, 313, 374, 432, 472, 114, , 118
ESP10, 263, 312, 372, 431, 471, 117, , 121
ESP10, 277, 324, 378, 435, 476, 119, , 123
ESP10, 281, 326, 381, 436, 478, 121, , 125
ESP10, 279, 331, 380, 437, 477, 124, , 128
ESP10, 284, 340, 385, 439, 480, 126, , 130
ESP10, 287, 340, 386, 439, 481, 128, , 132
ESP10, 288, 339, 387, 438, 480, 131, , 135
ESP10, 291, 339, 388, 440, 480, 133, , 137
ESP10, 293, 339, 388, 443, 482, 135, , 139
ESP10, 283, 326, 377, 433, 472, 138, , 142
ESP10, 287, 330, 381, 436, 475, 140, , 144
ESP10, 292, 336, 388, 441, 479, 142, , 146
ESP10, 300, 344, 391, 446, 482, 145, , 149
ESP10, 294, 338, 390, 443, 479, 147, , 151
ESP10, 294, 339, 390, 444, 479, 149, , 153
ESP10, 297, 343, 393, 446, 481, 151, , 155
ESP10, 296, 341, 393, 445, 480, 154, , 158
ESP10, 291, 337, 389, 443, 477, 156, , 160
ESP10, 286, 333, 385, 441, 474, 158, , 162
ESP10, 295, 342, 392, 447, 479, 161, , 165
ESP10, 302, 347, 396, 451, 482, 163, , 167
ESP10, 294, 341, 389, 445, 476, 165, , 169
ESP10, 300, 345, 393, 448, 481, 168, , 172
ESP10, 304, 348, 399, 452, 484, 170, , 174
ESP10, 303, 347, 401, 454, 483, 172, , 176
ESP10, 304, 347, 400, 455, 482, 175, , 179
ESP10, 312, 359, 407, 460, 487, 177, , 181
ESP10, 318, 363, 411, 462, 489, 179, , 183
ESP10, 317, 367, 414, 462, 487, 182, , 186
ESP10, 316, 363, 409, 460, 484, 184, , 188
ESP10, 319, 367, 410, 463, 486, 186, , 190
ESP10, 316, 364, 405, 462, 485, 189, , 193
ESP10, 325, 371, 412, 465, 489, 191, , 195
ESP10, 329, 373, 413, 466, 489, 193, , 197
ESP10, 332, 373, 414, 464, 489, 196, , 200
ESP10, 332, 373, 414, 463, 489, 198, , 202
ESP10, 325, 368, 407, 458, 485, 200, , 204
ESP10, 329, 371, 412, 458, 486, 202, , 206
ESP10, 334, 373, 416, 460, 489, 205, , 209
ESP10, 320, 358, 404, 449, 480, 207, , 211
ESP10, 314, 351, 399, 445, 476, 209, , 213
ESP10, 320, 353, 400, 447, 480, 212, , 216
ESP10, 319, 351, 397, 444, 481, 214, , 218
ESP10, 312, 344, 389, 438, 479, 216, , 220
ESP10, 315, 345, 390, 440, 481, 219, , 223
ESP10, 310, 342, 385, 437, 477, 221, , 225
ESP10, 294, 326, 371, 426, 466, 223, , 227
ESP10, 310, 340, 383, 437, 475, 226, , 230
ESP10, 316, 342, 383, 438, 475, 228, , 232
ESP10, 313, 336, 378, 435, 472, 230, , 234
ESP10, 304, 327, 373, 431, 466, 233, , 237
ESP10, 297, 321, 372, 426, 460, 235, , 239
ESP10, 291, 312, 366, 418, 455, 237, , 241
ESP10, 296, 320, 372, 422, 458, 240, , 244
ESP10, 296, 320, 373, 422, 458, 242, , 246
ESP10, 287, 313, 367, 416, 453, 244, , 248
ESP10, 279, 301, 355, 406, 447, 247, , 251
ESP10, 275, 302, 350, 404, 444, 249, , 253
ESP10, 287, 315, 363, 414, 452, 251, , 255
ESP10, 288, 316, 367, 416, 452, 253, , 257
ESP10, 287, 322, 367, 416, 452, 256, , 260
ESP10, 294, 328, 369, 420, 453, 258, , 262
ESP10, 305, 337, 376, 426, 458, 260, , 264
ESP10, 303, 333, 374, 423, 458, 263, , 267
ESP10, 295, 325, 370, 420, 455, 265, , 269
ESP10, 292, 325, 371, 418, 453, 267, , 271
ESP10, 298, 330, 377, 425, 462, 270, , 274
ESP10, 304, 335, 381, 428, 466, 272, , 276
ESP10, 306, 333, 381, 427, 465, 274, , 278
ESP10, 305, 331, 383, 426, 468, 277, , 281
ESP10, 296, 320, 375, 416, 459, 279, , 283
ESP10, 301, 324, 379, 418, 461, 281, , 285
ESP10, 301, 322, 372, 412, 455, 284, , 288
ESP10, 294, 318, 366, 408, 450, 286, , 290
ESP10, 290, 314, 364, 408, 448, 288, , 292
ESP10, 287, 315, 362, 409, 447, 291, , 295
ESP10, 295, 325, 370, 416, 453, 293, , 297
ESP10, 307, 339, 381, 422, 459, 295, , 299
ESP10, 308, 340, 383, 422, 460, 298, , 302
ESP10, 308, 340, 383, 423, 459, 300, , 304
ESP10, 310, 340, 383, 424, 459, 302, , 306
ESP10, 313, 341, 383, 427, 459, 304, , 308
ESP10, 313, 341, 384, 429, 459, 307, , 311
ESP10, 312, 341, 385, 428, 457, 309, , 313
ESP10, 319, 351, 389, 431, 460, 311, , 315
ESP10, 318, 355, 389, 432, 459, 314, , 318
ESP10, 316, 354, 388, 429, 456, 316, , 320
ESP10, 320, 359, 393, 433, 459, 318, , 322
ESP10, 320, 358, 392, 433, 457, 321, , 325
ESP10, 325, 364, 397, 437, 460, 323, , 327
ESP10, 328, 363, 397, 438, 460, 325, , 329
ESP10, 333, 365, 399, 441, 462, 328, , 332
ESP10, 335, 366, 401, 442, 463, 330, , 334
ESP10, 336, 367, 402, 442, 463, 332, , 336
ESP10, 338, 370, 404, 443, 463, 335, , 339
ESP10, 340, 372, 406, 443, 464, 337, , 341
ESP10, 343, 373, 407, 444, 466, 339, , 343
ESP10, 343, 376, 407, 444, 465, 342, , 346
ESP10, 343, 376, 408, 443, 464, 344, , 348
ESP10, 348, 377, 410, 446, 465, 346, , 350
ESP10, 351, 378, 412, 447, 466, 349, , 353
ESP10, 349, 376, 413, 446, 464, 351, , 355
ESP10, 349, 377, 416, 447, 468, 353, , 357
ESP10, 339, 371, 408, 440, 463, 355, , 359
ESP10, 343, 375, 414, 446, 464, 358, , 362
ESP10, 347, 376, 416, 446, 464, 360, , 364
ESP10, 353, 380, 420, 449, 466, 362, , 366
ESP10, 353, 380, 420, 450, 466, 365, , 369
ESP10, 354, 380, 420, 450, 467, 367, , 371
ESP10, 350, 379, 415, 445, 463, 369, , 373
ESP10, 342, 372, 405, 437, 456, 372, , 376
ESP10, 339, 371, 400, 435, 453, 374, , 378
ESP10, 347, 375, 407, 442, 459, 376, , 380
ESP10, 343, 372, 409, 440, 457, 379, , 383
ESP10, 351, 377, 416, 446, 463, 381, , 385
ESP10, 354, 377, 417, 448, 466, 383, , 387
ESP10, 350, 377, 417, 446, 465, 386, , 390
ESP10, 345, 371, 411, 441, 459, 388, , 392
ESP10, 340, 364, 405, 436, 453, 390, , 394
ESP10, 350, 375, 421, 445, 462, 393, , 397
ESP10, 351, 378, 422, 446, 462, 395, , 399
ESP10, 345, 375, 420, 445, 457, 397, , 401
ESP10, 356, 387, 430, 454, 466, 400, , 404
ESP10, 356, 386, 429, 452, 463, 402, , 406
ESP10, 356, 387, 429, 450, 463, 404, , 408
ESP10, 353, 382, 426, 448, 460, 406, , 410
ESP10, 357, 386, 429, 451, 463, 409, , 413
ESP10, 352, 382, 427, 447, 460, 411, , 415
ESP10, 345, 376, 422, 443, 455, 413, , 417
ESP10, 340, 372, 417, 438, 450, 416, , 420
ESP10, 350, 380, 424, 445, 457, 418, , 422
ESP10, 352, 381, 426, 446, 458, 420, , 424
ESP10, 358, 388, 434, 452, 463, 423, , 427
ESP10, 356, 385, 434, 449, 461, 425, , 429
ESP10, 368, 405, 442, 459, 469, 427, , 431
ESP10, 362, 399, 436, 453, 464, 430, , 434
ESP10, 361, 398, 434, 454, 465, 432, , 436
ESP10, 362, 400, 437, 456, 468, 434, , 438
ESP10, 360, 397, 436, 454, 466, 437, , 441
ESP10, 365, 401, 442, 456, 471, 439, , 443
ESP10, 360, 398, 437, 455, 467, 441, , 445
ESP10, 364, 401, 437, 455, 468, 444, , 448
ESP10, 369, 405, 439, 457, 469, 446, , 450
ESP10, 370, 407, 439, 457, 469, 448, , 452
ESP10, 377, 418, 442, 461, 471, 451, , 455
ESP10, 379, 419, 444, 462, 472, 453, , 457
ESP10, 378, 418, 441, 459, 474, 455, , 459
ESP10, 381, 421, 442, 462, 476, 457, , 461
ESP10, 383, 423, 444, 465, 477, 460, , 464
ESP10, 383, 423, 444, 469, 476, 462, , 466
ESP10, 385, 423, 445, 470, 476, 464, , 468
ESP10, 391, 423, 445, 471, 476, 467, , 471
ESP10, 394, 422, 446, 470, 475, 469, , 473
ESP10, 386, 412, 436, 461, 467, 471, , 475
ESP10, 377, 402, 425, 452, 460, 474, , 478
ESP10, 379, 403, 426, 456, 460, 476, , 480
ESP10, 387, 406, 433, 461, 465, 478, , 482
ESP10, 385, 402, 429, 458, 462, 481, , 485
ESP10, 388, 404, 431, 458, 465, 483, , 487
ESP10, 382, 406, 429, 454, 462, 485, , 489
ESP10, 389, 412, 434, 457, 466, 488, , 492
ESP10, 384, 408, 432, 454, 464, 490, , 494
ESP10, 387, 411, 441, 456, 466, 492, , 496
ESP10, 389, 416, 440, 455, 465, 495, , 499
ESP10, 381, 412, 434, 448, 460, 497, , 501
ESP10, 384, 418, 439, 449, 461, 499, , 503
ESP10, 394, 421, 446, 454, 466, 502, , 506
ESP10, 392, 418, 443, 451, 463, 504, , 508
ESP10, 393, 422, 444, 454, 468, 506, , 510
ESP10, 396, 425, 447, 458, 471, 508, , 512
ESP10, 393, 421, 442, 454, 469, 511, , 515
ESP10, 393, 422, 441, 456, 471, 513, , 517
ESP10, 392, 417, 437, 453, 469, 515, , 519
ESP10, 399, 427, 444, 462, 476, 518, , 522
ESP10, 390, 417, 436, 455, 468, 520, , 524
ESP10, 399, 425, 447, 461, 471, 522, , 526
ESP10, 401, 428, 449, 464, 473, 525, , 529
ESP10, 416, 440, 464, 479, 488, 527, , 531
ESP10, 414, 439, 464, 479, 489, 529, , 533
ESP10, 416, 443, 466, 481, 491, 532, , 536
ESP10, 416, 438, 460, 476, 485, 534, , 538
ESP10, 424, 447, 465, 482, 490, 536, , 540
ESP10, 424, 446, 464, 480, 489, 539, , 543
ESP10, 425, 448, 467, 480, 489, 541, , 545
ESP10, 424, 447, 467, 480, 488, 543, , 547
ESP10, 420, 443, 463, 476, 485, 546, , 550
ESP10, 420, 438, 460, 474, 481, 548, , 552
ESP10, 430, 446, 462, 479, 486, 550, , 554
ESP10, 437, 456, 470, 485, 492, 553, , 557
ESP10, 439, 459, 472, 488, 495, 555, , 559
ESP10, 443, 460, 476, 490, 497, 557, , 561
ESP10, 446, 463, 479, 491, 500, 559, , 563
ESP10, 446, 462, 481, 492, 500, 562, , 566
ESP10, 447, 462, 482, 492, 498, 564, , 568
ESP10, 450, 464, 482, 493, 500, 566, , 570
ESP10, 438, 452, 471, 484, 491, 569, , 573
ESP10, 436, 453, 470, 482, 490, 571, , 575
ESP10, 441, 455, 471, 485, 491, 573, , 577
ESP10, 441, 455, 469, 485, 490, 576, , 580
ESP10, 443, 458, 473, 488, 493, 578, , 582
ESP10, 442, 457, 475, 488, 493, 580, , 584
ESP10, 445, 458, 477, 488, 494, 583, , 587
ESP10, 451, 465, 481, 490, 497, 585, , 589
ESP10, 447, 461, 479, 486, 493, 587, , 591
ESP10, 445, 458, 477, 483, 490, 590, , 594
ESP10, 449, 461, 476, 481, 487, 592, , 596
ESP10, 454, 465, 482, 487, 492, 594, , 598
ESP10, 460, 469, 485, 490, 494, 597, , 601
ESP10, 457, 471, 484, 489, 493, 599, , 603
ESP10, 456, 473, 483, 488, 492, 601, , 605
ESP10, 458, 475, 484, 490, 494, 604, , 608
ESP10, 461, 478, 487, 492, 495, 606, , 610
ESP10, 458, 474, 484, 490, 492, 608, , 612
ESP10, 459, 474, 484, 489, 491, 610, , 614
ESP10, 461, 472, 483, 488, 490, 613, , 617
ESP10, 464, 478, 484, 489, 490, 615, , 619
ESP10, 469, 478, 483, 488, 489, 617, , 621
ESP10, 466, 474, 480, 485, 487, 620, , 624
ESP10, 465, 471, 477, 481, 482, 622, , 626
ESP10, 465, 470, 474, 478, 479, 624, , 628
ESP10, 463, 468, 473, 475, 476, 627, , 631
ESP10, 469, 473, 478, 480, 480, 629, , 633
ESP10, 470, 474, 478, 480, 480, 631, , 635
ESP10, 471, 475, 479, 480, 481, 634, , 638
ESP10, 471, 476, 479, 481, 481, 636, , 640
ESP10, 470, 475, 478, 479, 480, 638, , 642
ESP10, 468, 474, 477, 479, 479, 641, , 645
ESP10, 460, 467, 471, 473, 474, 643, , 647
ESP10, 466, 470, 474, 475, 476, 645, , 649
ESP10, 468, 470, 473, 474, 476, 648, , 652
ESP10, 469, 471, 474, 475, 476, 650, , 654
ESP10, 466, 468, 472, 473, 474, 652, , 656
ESP10, 466, 468, 472, 473, 474, 655, , 659
ESP10, 466, 468, 472, 473, 474, 657, , 661
ESP10, 466, 469, 472, 474, 475, 659, , 663
ESP10, 466, 469, 472, 474, 475, 661, , 665
ESP10, 465, 468, 471, 473, 474, 664, , 668
ESP10, 464, 467, 470, 472, 473, 666, , 670
ESP10, 464, 467, 470, 472, 473, 668, , 672
ESP10, 465, 467, 470, 472, 472, 671, , 675
ESP10, 463, 465, 468, 469, 470, 673, , 677
ESP10, 460, 462, 466, 467, 468, 675, , 679
ESP10, 460, 462, 465, 467, 467, 678, , 682
ESP10, 459, 462, 465, 466, 467, 680, , 684
ESP10, 459, 462, 465, 466, 467, 682, , 686
ESP10, 459, 461, 465, 466, 467, 685, , 689
ESP10, 459, 461, 464, 466, 466, 687, , 691
ESP10, 459, 461, 464, 465, 466, 689, , 693
ESP10, 459, 461, 464, 465, 466, 692, , 696
ESP10, 458, 460, 463, 464, 465, 694, , 698
ESP10, 459, 461, 464, 465, 466, 696, , 700
ESP10, 457, 460, 462, 464, 465, 699, , 703
ESP10, 457, 460, 462, 463, 464, 701, , 705
ESP10, 457, 459, 462, 463, 464, 703, , 707
ESP10, 457, 460, 462, 464, 464, 706, , 710
ESP10, 458, 460, 463, 464, 465, 708, , 712
ESP10, 458, 460, 463, 464, 465, 710, , 714
ESP10, 458, 460, 463, 464, 465, 712, , 716
ESP10, 458, 461, 463, 464, 465, 715, , 719
ESP10, 458, 461, 463, 464, 465, 717, , 721
ESP10, 458, 460, 463, 464, 465, 719, , 723
ESP10, 457, 460, 463, 464, 465, 722, , 726
ESP10, 458, 460, 463, 464, 465, 724, , 728
ESP10, 460, 462, 465, 466, 467, 726, , 730
ESP10, 459, 462, 464, 466, 466, 729, , 733
ESP10, 459, 462, 464, 466, 466, 731, , 735
ESP10, 459, 462, 464, 465, 466, 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/TEAI1W_SQIN.ESPF10.csv
TEAI1W_SQIN.ESPF0.csv|2026-07-15
TEAI1W_SQIN.ESPF10.csv|2026-07-15
TEAI1W_SQIN.ESPFM.csv|2026-07-15
APR-SEP
TETON - NEAR ST. ANTHONY
(
TEAI1
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-07-15
Issued:
2026-07-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
243
396
88
659
447
APR-JUL
182
316
86
550
368
JAN-SEP
300
448
85
742
526
JAN-JUL
239
370
83
619
448
OCT-SEP
365
525
86
823
614
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/TEAI1W_SQIN.ESPF10.csv
TEAI1W_SQIN.ESPF0.csv|2026-07-15
TEAI1W_SQIN.ESPF10.csv|2026-07-15
TEAI1W_SQIN.ESPFM.csv|2026-07-15
APR-SEP
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ESP10,ESPM,ESP0
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