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Archive:
Water Year
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SNAKE - AT NYSSA
(
SNYI1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-07-20
Issued:
2026-07-20
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3033
3077
58
3207
5328
APR-JUL
2165
2165
51
2165
4276
JAN-SEP
4639
4682
61
4812
7695
JAN-JUL
3770
3770
57
3770
6643
OCT-SEP
6283
6327
66
6457
9550
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-07-20
Issued:
2026-07-20
Hide Forecast
APR-SEP
3033
3076
58
3207
5328
APR-JUL
2164
2165
51
2167
4276
JAN-SEP
4638
4681
61
4812
7695
JAN-JUL
3769
3770
57
3772
6643
OCT-SEP
6283
6326
66
6457
9550
Reference
ESP with 0 Days QPF
Ensemble:
2026-07-20
Issued:
2026-07-20
Hide Forecast
APR-SEP
3038
3080
58
3215
5328
APR-JUL
2166
2167
51
2169
4276
JAN-SEP
4644
4685
61
4820
7695
JAN-JUL
3771
3772
57
3774
6643
OCT-SEP
6288
6330
66
6465
9550
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 203, 278, 417, 455, 478, 70, , 74
ESP10, 191, 248, 412, 459, 482, 73, , 77
ESP10, 193, 244, 417, 455, 484, 75, , 79
ESP10, 191, 246, 411, 453, 482, 77, , 81
ESP10, 206, 252, 421, 455, 486, 79, , 83
ESP10, 190, 262, 418, 453, 486, 82, , 86
ESP10, 206, 255, 420, 458, 483, 84, , 88
ESP10, 185, 255, 414, 451, 481, 86, , 90
ESP10, 172, 286, 418, 456, 479, 89, , 93
ESP10, 172, 262, 407, 450, 478, 91, , 95
ESP10, 157, 230, 401, 448, 477, 93, , 97
ESP10, 167, 247, 411, 446, 478, 95, , 99
ESP10, 177, 281, 411, 447, 481, 98, , 102
ESP10, 173, 262, 411, 446, 474, 100, , 104
ESP10, 169, 269, 406, 448, 471, 102, , 106
ESP10, 174, 262, 396, 439, 468, 104, , 108
ESP10, 152, 258, 391, 441, 475, 107, , 111
ESP10, 152, 259, 392, 442, 472, 109, , 113
ESP10, 155, 260, 400, 439, 469, 111, , 115
ESP10, 159, 262, 411, 446, 470, 114, , 118
ESP10, 156, 257, 396, 441, 472, 116, , 120
ESP10, 177, 251, 408, 450, 470, 118, , 122
ESP10, 191, 247, 408, 456, 470, 120, , 124
ESP10, 189, 250, 415, 458, 476, 123, , 127
ESP10, 207, 265, 416, 454, 479, 125, , 129
ESP10, 209, 256, 413, 454, 478, 127, , 131
ESP10, 213, 285, 417, 454, 480, 130, , 134
ESP10, 216, 308, 411, 455, 481, 132, , 136
ESP10, 217, 306, 408, 454, 480, 134, , 138
ESP10, 190, 267, 404, 450, 473, 136, , 140
ESP10, 189, 251, 398, 449, 475, 139, , 143
ESP10, 188, 285, 402, 450, 474, 141, , 145
ESP10, 223, 326, 412, 455, 482, 143, , 147
ESP10, 202, 275, 402, 453, 484, 145, , 149
ESP10, 203, 275, 403, 450, 487, 148, , 152
ESP10, 216, 284, 407, 454, 488, 150, , 154
ESP10, 211, 274, 407, 452, 487, 152, , 156
ESP10, 191, 266, 395, 447, 485, 155, , 159
ESP10, 198, 276, 396, 448, 485, 157, , 161
ESP10, 215, 325, 405, 451, 487, 159, , 163
ESP10, 227, 330, 411, 455, 490, 161, , 165
ESP10, 231, 330, 414, 455, 489, 164, , 168
ESP10, 222, 325, 420, 460, 488, 166, , 170
ESP10, 240, 328, 421, 463, 490, 168, , 172
ESP10, 245, 344, 427, 464, 491, 171, , 175
ESP10, 250, 345, 436, 465, 493, 173, , 177
ESP10, 257, 353, 440, 465, 495, 175, , 179
ESP10, 258, 354, 443, 468, 496, 177, , 181
ESP10, 255, 355, 431, 466, 495, 180, , 184
ESP10, 251, 356, 430, 461, 494, 182, , 186
ESP10, 253, 357, 437, 468, 494, 184, , 188
ESP10, 258, 358, 437, 467, 493, 187, , 191
ESP10, 276, 369, 440, 474, 495, 189, , 193
ESP10, 279, 371, 445, 475, 496, 191, , 195
ESP10, 277, 367, 443, 475, 497, 193, , 197
ESP10, 280, 380, 445, 475, 496, 196, , 200
ESP10, 264, 351, 443, 468, 495, 198, , 202
ESP10, 279, 385, 442, 469, 494, 200, , 204
ESP10, 296, 374, 445, 471, 495, 202, , 206
ESP10, 259, 353, 435, 468, 490, 205, , 209
ESP10, 264, 361, 406, 466, 480, 207, , 211
ESP10, 273, 358, 432, 464, 492, 209, , 213
ESP10, 265, 362, 419, 466, 485, 212, , 216
ESP10, 269, 351, 412, 463, 482, 214, , 218
ESP10, 261, 353, 413, 464, 480, 216, , 220
ESP10, 254, 359, 411, 463, 487, 218, , 222
ESP10, 235, 319, 411, 468, 486, 221, , 225
ESP10, 273, 366, 418, 463, 491, 223, , 227
ESP10, 281, 331, 423, 463, 491, 225, , 229
ESP10, 267, 364, 417, 463, 489, 228, , 232
ESP10, 261, 309, 416, 458, 485, 230, , 234
ESP10, 247, 300, 401, 457, 482, 232, , 236
ESP10, 225, 302, 399, 443, 477, 234, , 238
ESP10, 245, 282, 398, 452, 477, 237, , 241
ESP10, 244, 284, 402, 456, 480, 239, , 243
ESP10, 238, 278, 404, 452, 478, 241, , 245
ESP10, 215, 264, 371, 443, 474, 243, , 247
ESP10, 226, 292, 369, 444, 474, 246, , 250
ESP10, 230, 294, 369, 449, 473, 248, , 252
ESP10, 248, 294, 388, 445, 473, 250, , 254
ESP10, 246, 296, 399, 445, 475, 253, , 257
ESP10, 246, 296, 401, 450, 475, 255, , 259
ESP10, 253, 305, 412, 452, 474, 257, , 261
ESP10, 238, 303, 413, 454, 476, 259, , 263
ESP10, 242, 301, 391, 454, 476, 262, , 266
ESP10, 242, 314, 399, 458, 476, 264, , 268
ESP10, 243, 320, 404, 459, 477, 266, , 270
ESP10, 258, 312, 416, 454, 483, 269, , 273
ESP10, 258, 320, 415, 456, 480, 271, , 275
ESP10, 278, 326, 404, 456, 477, 273, , 277
ESP10, 259, 322, 398, 454, 475, 275, , 279
ESP10, 261, 314, 411, 448, 479, 278, , 282
ESP10, 262, 307, 408, 444, 478, 280, , 284
ESP10, 259, 310, 402, 439, 475, 282, , 286
ESP10, 260, 303, 385, 451, 477, 284, , 288
ESP10, 254, 305, 379, 452, 473, 287, , 291
ESP10, 259, 310, 397, 451, 472, 289, , 293
ESP10, 262, 316, 397, 451, 473, 291, , 295
ESP10, 264, 315, 397, 451, 473, 294, , 298
ESP10, 274, 324, 413, 451, 473, 296, , 300
ESP10, 278, 324, 413, 452, 475, 298, , 302
ESP10, 285, 323, 414, 450, 476, 300, , 304
ESP10, 305, 332, 412, 451, 476, 303, , 307
ESP10, 295, 326, 414, 451, 474, 305, , 309
ESP10, 316, 352, 413, 449, 479, 307, , 311
ESP10, 311, 339, 415, 445, 477, 310, , 314
ESP10, 296, 330, 414, 452, 475, 312, , 316
ESP10, 316, 352, 417, 448, 481, 314, , 318
ESP10, 317, 375, 417, 446, 478, 316, , 320
ESP10, 320, 376, 415, 447, 477, 319, , 323
ESP10, 308, 374, 415, 446, 483, 321, , 325
ESP10, 313, 374, 416, 455, 485, 323, , 327
ESP10, 323, 377, 417, 457, 482, 326, , 330
ESP10, 329, 386, 424, 457, 482, 328, , 332
ESP10, 352, 388, 425, 457, 484, 330, , 334
ESP10, 339, 389, 429, 465, 484, 332, , 336
ESP10, 340, 393, 428, 465, 482, 335, , 339
ESP10, 341, 393, 430, 465, 482, 337, , 341
ESP10, 344, 398, 433, 472, 487, 339, , 343
ESP10, 333, 394, 437, 469, 485, 341, , 345
ESP10, 333, 396, 441, 471, 486, 344, , 348
ESP10, 363, 407, 442, 471, 485, 346, , 350
ESP10, 343, 401, 440, 470, 489, 348, , 352
ESP10, 343, 383, 432, 458, 484, 351, , 355
ESP10, 343, 377, 433, 465, 484, 353, , 357
ESP10, 356, 381, 439, 468, 488, 355, , 359
ESP10, 378, 400, 431, 474, 492, 357, , 361
ESP10, 371, 393, 429, 472, 491, 360, , 364
ESP10, 370, 397, 429, 469, 490, 362, , 366
ESP10, 366, 402, 428, 468, 487, 364, , 368
ESP10, 355, 390, 432, 462, 479, 367, , 371
ESP10, 352, 372, 427, 451, 479, 369, , 373
ESP10, 358, 388, 431, 466, 483, 371, , 375
ESP10, 371, 399, 441, 472, 485, 373, , 377
ESP10, 392, 417, 449, 471, 487, 376, , 380
ESP10, 383, 405, 454, 476, 485, 378, , 382
ESP10, 384, 418, 439, 467, 487, 380, , 384
ESP10, 350, 393, 430, 463, 480, 382, , 386
ESP10, 340, 393, 433, 464, 481, 385, , 389
ESP10, 357, 415, 443, 463, 487, 387, , 391
ESP10, 357, 412, 440, 463, 486, 389, , 393
ESP10, 367, 414, 443, 473, 487, 392, , 396
ESP10, 378, 398, 453, 470, 490, 394, , 398
ESP10, 376, 403, 446, 467, 493, 396, , 400
ESP10, 375, 402, 441, 462, 487, 398, , 402
ESP10, 375, 415, 447, 472, 488, 401, , 405
ESP10, 380, 413, 446, 475, 486, 403, , 407
ESP10, 387, 415, 450, 472, 486, 405, , 409
ESP10, 368, 409, 447, 469, 485, 408, , 412
ESP10, 353, 392, 440, 466, 480, 410, , 414
ESP10, 389, 419, 444, 470, 486, 412, , 416
ESP10, 372, 418, 446, 472, 486, 414, , 418
ESP10, 372, 423, 454, 476, 492, 417, , 421
ESP10, 387, 423, 456, 477, 493, 419, , 423
ESP10, 406, 426, 454, 483, 494, 421, , 425
ESP10, 398, 437, 454, 476, 492, 424, , 428
ESP10, 399, 438, 455, 477, 490, 426, , 430
ESP10, 394, 428, 452, 478, 492, 428, , 432
ESP10, 416, 445, 461, 479, 493, 430, , 434
ESP10, 405, 439, 459, 485, 494, 433, , 437
ESP10, 417, 440, 467, 483, 493, 435, , 439
ESP10, 402, 431, 456, 480, 494, 437, , 441
ESP10, 414, 443, 457, 489, 499, 439, , 443
ESP10, 420, 442, 462, 491, 498, 442, , 446
ESP10, 427, 442, 470, 492, 497, 444, , 448
ESP10, 430, 443, 473, 492, 500, 446, , 450
ESP10, 428, 443, 477, 492, 498, 449, , 453
ESP10, 422, 436, 473, 492, 501, 451, , 455
ESP10, 427, 445, 476, 494, 503, 453, , 457
ESP10, 432, 457, 484, 496, 506, 455, , 459
ESP10, 434, 452, 481, 498, 504, 458, , 462
ESP10, 437, 454, 478, 499, 504, 460, , 464
ESP10, 437, 456, 480, 497, 504, 462, , 466
ESP10, 436, 453, 479, 491, 503, 465, , 469
ESP10, 441, 461, 481, 492, 499, 467, , 471
ESP10, 435, 453, 479, 489, 501, 469, , 473
ESP10, 433, 461, 482, 491, 504, 471, , 475
ESP10, 436, 459, 480, 489, 503, 474, , 478
ESP10, 440, 462, 482, 489, 504, 476, , 480
ESP10, 443, 467, 484, 492, 506, 478, , 482
ESP10, 444, 466, 485, 496, 507, 480, , 484
ESP10, 450, 468, 490, 500, 510, 483, , 487
ESP10, 444, 459, 483, 495, 505, 485, , 489
ESP10, 453, 469, 490, 500, 510, 487, , 491
ESP10, 446, 458, 485, 496, 500, 490, , 494
ESP10, 447, 469, 486, 497, 505, 492, , 496
ESP10, 445, 470, 487, 497, 503, 494, , 498
ESP10, 454, 474, 490, 500, 509, 496, , 500
ESP10, 446, 464, 482, 488, 500, 499, , 503
ESP10, 450, 462, 484, 493, 500, 501, , 505
ESP10, 441, 460, 480, 487, 493, 503, , 507
ESP10, 452, 462, 480, 489, 495, 506, , 510
ESP10, 451, 463, 481, 488, 493, 508, , 512
ESP10, 446, 465, 480, 491, 496, 510, , 514
ESP10, 456, 467, 485, 491, 497, 512, , 516
ESP10, 456, 475, 487, 495, 499, 515, , 519
ESP10, 447, 471, 481, 491, 497, 517, , 521
ESP10, 456, 478, 486, 492, 499, 519, , 523
ESP10, 456, 475, 484, 490, 497, 522, , 526
ESP10, 454, 475, 482, 488, 494, 524, , 528
ESP10, 454, 475, 482, 490, 497, 526, , 530
ESP10, 456, 471, 483, 491, 496, 528, , 532
ESP10, 465, 484, 489, 496, 501, 531, , 535
ESP10, 467, 485, 492, 496, 499, 533, , 537
ESP10, 468, 485, 492, 497, 504, 535, , 539
ESP10, 472, 489, 497, 500, 506, 537, , 541
ESP10, 472, 485, 495, 498, 504, 540, , 544
ESP10, 471, 485, 493, 497, 503, 542, , 546
ESP10, 474, 486, 495, 499, 507, 544, , 548
ESP10, 478, 487, 496, 501, 508, 547, , 551
ESP10, 480, 491, 499, 506, 511, 549, , 553
ESP10, 482, 492, 500, 507, 512, 551, , 555
ESP10, 481, 493, 500, 505, 511, 553, , 557
ESP10, 482, 491, 497, 503, 509, 556, , 560
ESP10, 485, 493, 500, 508, 510, 558, , 562
ESP10, 487, 493, 500, 508, 512, 560, , 564
ESP10, 488, 495, 501, 510, 512, 563, , 567
ESP10, 486, 491, 498, 505, 508, 565, , 569
ESP10, 485, 492, 496, 504, 507, 567, , 571
ESP10, 480, 488, 494, 501, 506, 569, , 573
ESP10, 484, 491, 495, 503, 506, 572, , 576
ESP10, 482, 489, 494, 501, 503, 574, , 578
ESP10, 486, 492, 497, 505, 508, 576, , 580
ESP10, 487, 494, 500, 507, 510, 578, , 582
ESP10, 488, 493, 496, 506, 509, 581, , 585
ESP10, 486, 493, 502, 507, 509, 583, , 587
ESP10, 486, 494, 502, 507, 510, 585, , 589
ESP10, 489, 495, 502, 508, 510, 588, , 592
ESP10, 489, 494, 502, 507, 508, 590, , 594
ESP10, 489, 495, 504, 509, 510, 592, , 596
ESP10, 490, 496, 506, 510, 511, 594, , 598
ESP10, 493, 500, 509, 513, 514, 597, , 601
ESP10, 494, 500, 508, 512, 513, 599, , 603
ESP10, 494, 500, 507, 512, 513, 601, , 605
ESP10, 493, 499, 506, 511, 511, 604, , 608
ESP10, 493, 499, 508, 512, 512, 606, , 610
ESP10, 491, 500, 506, 511, 512, 608, , 612
ESP10, 492, 499, 502, 510, 511, 610, , 614
ESP10, 491, 495, 500, 503, 509, 613, , 617
ESP10, 490, 496, 501, 505, 509, 615, , 619
ESP10, 490, 496, 500, 506, 508, 617, , 621
ESP10, 492, 500, 505, 510, 511, 619, , 623
ESP10, 492, 501, 506, 510, 511, 622, , 626
ESP10, 491, 499, 504, 508, 509, 624, , 628
ESP10, 492, 501, 505, 510, 511, 626, , 630
ESP10, 493, 501, 505, 510, 511, 629, , 633
ESP10, 493, 501, 504, 510, 511, 631, , 635
ESP10, 493, 498, 503, 505, 510, 633, , 637
ESP10, 494, 500, 505, 510, 511, 635, , 639
ESP10, 494, 502, 506, 511, 512, 638, , 642
ESP10, 495, 504, 509, 511, 512, 640, , 644
ESP10, 494, 503, 508, 510, 511, 642, , 646
ESP10, 494, 504, 508, 511, 511, 645, , 649
ESP10, 494, 503, 508, 510, 511, 647, , 651
ESP10, 495, 504, 509, 511, 512, 649, , 653
ESP10, 496, 505, 509, 512, 513, 651, , 655
ESP10, 496, 504, 507, 510, 512, 654, , 658
ESP10, 496, 505, 509, 512, 513, 656, , 660
ESP10, 496, 504, 507, 512, 513, 658, , 662
ESP10, 496, 505, 507, 510, 513, 661, , 665
ESP10, 496, 501, 506, 507, 508, 663, , 667
ESP10, 496, 502, 506, 509, 511, 665, , 669
ESP10, 497, 501, 506, 507, 508, 667, , 671
ESP10, 497, 501, 505, 507, 508, 670, , 674
ESP10, 498, 502, 506, 508, 509, 672, , 676
ESP10, 499, 503, 507, 508, 509, 674, , 678
ESP10, 499, 503, 507, 509, 510, 676, , 680
ESP10, 498, 502, 506, 508, 508, 679, , 683
ESP10, 495, 499, 503, 505, 506, 681, , 685
ESP10, 494, 498, 502, 504, 504, 683, , 687
ESP10, 494, 498, 502, 504, 504, 686, , 690
ESP10, 495, 499, 504, 505, 506, 688, , 692
ESP10, 496, 500, 504, 506, 507, 690, , 694
ESP10, 497, 501, 505, 507, 508, 692, , 696
ESP10, 498, 502, 506, 508, 509, 695, , 699
ESP10, 499, 502, 507, 508, 509, 697, , 701
ESP10, 500, 503, 508, 510, 510, 699, , 703
ESP10, 501, 504, 509, 511, 511, 702, , 706
ESP10, 501, 505, 509, 511, 511, 704, , 708
ESP10, 502, 505, 510, 511, 512, 706, , 710
ESP10, 500, 503, 508, 510, 511, 708, , 712
ESP10, 501, 504, 509, 511, 512, 711, , 715
ESP10, 500, 503, 508, 510, 511, 713, , 717
ESP10, 501, 504, 509, 510, 511, 715, , 719
ESP10, 502, 505, 510, 512, 512, 717, , 721
ESP10, 501, 505, 509, 511, 512, 720, , 724
ESP10, 502, 505, 510, 511, 512, 722, , 726
ESP10, 502, 506, 510, 512, 512, 724, , 728
ESP10, 502, 505, 510, 511, 512, 727, , 731
ESP10, 503, 506, 511, 512, 513, 729, , 733
ESP10, 503, 506, 511, 513, 513, 731, , 735
ESP10, 504, 507, 511, 513, 514, 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/natural/SNYI1N_SQIN.ESPF10.csv
SNYI1N_SQIN.ESPF0.csv|2026-07-20
SNYI1N_SQIN.ESPF10.csv|2026-07-20
SNYI1N_SQIN.ESPFM.csv|2026-07-20
APR-SEP
SNAKE - AT NYSSA
(
SNYI1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-07-20
Issued:
2026-07-20
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3701
4561
86
8262
5328
APR-JUL
2669
3536
83
6948
4276
JAN-SEP
5694
6746
88
11620
7695
JAN-JUL
4649
5735
86
10438
6643
OCT-SEP
7765
9114
95
14179
9550
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/natural/SNYI1N_SQIN.ESPF10.csv
SNYI1N_SQIN.ESPF0.csv|2026-07-20
SNYI1N_SQIN.ESPF10.csv|2026-07-20
SNYI1N_SQIN.ESPFM.csv|2026-07-20
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
