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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:
2026-07-18
Issued:
2026-07-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3048
3089
58
3222
5328
APR-JUL
2168
2168
51
2169
4276
JAN-SEP
4653
4694
61
4827
7695
JAN-JUL
3773
3773
57
3774
6643
OCT-SEP
6298
6339
66
6472
9550
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-07-18
Issued:
2026-07-18
Hide Forecast
APR-SEP
3047
3095
58
3220
5328
APR-JUL
2167
2168
51
2170
4276
JAN-SEP
4652
4700
61
4825
7695
JAN-JUL
3772
3773
57
3775
6643
OCT-SEP
6297
6345
66
6470
9550
Reference
ESP with 0 Days QPF
Ensemble:
2026-07-18
Issued:
2026-07-18
Hide Forecast
APR-SEP
3048
3088
58
3222
5328
APR-JUL
2166
2167
51
2170
4276
JAN-SEP
4653
4693
61
4827
7695
JAN-JUL
3771
3772
57
3775
6643
OCT-SEP
6298
6338
66
6472
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, 96, , 100
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, 105, , 109
ESP10, 152, 258, 391, 441, 475, 107, , 111
ESP10, 152, 259, 392, 442, 472, 109, , 113
ESP10, 155, 260, 400, 439, 469, 112, , 116
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, 121, , 125
ESP10, 189, 250, 415, 458, 476, 123, , 127
ESP10, 207, 265, 416, 454, 479, 125, , 129
ESP10, 209, 256, 413, 454, 478, 128, , 132
ESP10, 213, 285, 417, 454, 480, 130, , 134
ESP10, 216, 308, 411, 455, 481, 132, , 136
ESP10, 217, 306, 408, 454, 480, 135, , 139
ESP10, 190, 267, 404, 450, 473, 137, , 141
ESP10, 189, 251, 398, 449, 475, 139, , 143
ESP10, 188, 285, 402, 450, 474, 141, , 145
ESP10, 223, 326, 412, 455, 482, 144, , 148
ESP10, 202, 275, 402, 453, 484, 146, , 150
ESP10, 203, 275, 403, 450, 487, 148, , 152
ESP10, 216, 284, 407, 454, 488, 151, , 155
ESP10, 211, 274, 407, 452, 487, 153, , 157
ESP10, 191, 266, 395, 447, 485, 155, , 159
ESP10, 198, 276, 396, 448, 485, 157, , 161
ESP10, 215, 325, 405, 451, 487, 160, , 164
ESP10, 227, 330, 411, 455, 490, 162, , 166
ESP10, 231, 330, 414, 455, 489, 164, , 168
ESP10, 222, 325, 420, 460, 488, 167, , 171
ESP10, 240, 328, 421, 463, 490, 169, , 173
ESP10, 245, 344, 427, 464, 491, 171, , 175
ESP10, 250, 345, 436, 465, 493, 174, , 178
ESP10, 257, 353, 440, 465, 495, 176, , 180
ESP10, 258, 354, 443, 468, 496, 178, , 182
ESP10, 255, 355, 431, 466, 495, 180, , 184
ESP10, 251, 356, 430, 461, 494, 183, , 187
ESP10, 253, 357, 437, 468, 494, 185, , 189
ESP10, 258, 358, 437, 467, 493, 187, , 191
ESP10, 276, 369, 440, 474, 495, 190, , 194
ESP10, 279, 371, 445, 475, 496, 192, , 196
ESP10, 277, 367, 443, 475, 497, 194, , 198
ESP10, 280, 380, 445, 475, 496, 196, , 200
ESP10, 264, 351, 443, 468, 495, 199, , 203
ESP10, 279, 385, 442, 469, 494, 201, , 205
ESP10, 296, 374, 445, 471, 495, 203, , 207
ESP10, 259, 353, 435, 468, 490, 206, , 210
ESP10, 264, 361, 406, 466, 480, 208, , 212
ESP10, 273, 358, 432, 464, 492, 210, , 214
ESP10, 265, 362, 419, 466, 485, 213, , 217
ESP10, 269, 351, 412, 463, 482, 215, , 219
ESP10, 261, 353, 413, 464, 480, 217, , 221
ESP10, 254, 359, 411, 463, 487, 219, , 223
ESP10, 235, 319, 411, 468, 486, 222, , 226
ESP10, 273, 366, 418, 463, 491, 224, , 228
ESP10, 281, 331, 423, 463, 491, 226, , 230
ESP10, 267, 364, 417, 463, 489, 229, , 233
ESP10, 261, 309, 416, 458, 485, 231, , 235
ESP10, 247, 300, 401, 457, 482, 233, , 237
ESP10, 225, 302, 399, 443, 477, 236, , 240
ESP10, 245, 282, 398, 452, 477, 238, , 242
ESP10, 244, 284, 402, 456, 480, 240, , 244
ESP10, 238, 278, 404, 452, 478, 242, , 246
ESP10, 215, 264, 371, 443, 474, 245, , 249
ESP10, 226, 292, 369, 444, 474, 247, , 251
ESP10, 230, 294, 369, 449, 473, 249, , 253
ESP10, 248, 294, 388, 445, 473, 252, , 256
ESP10, 246, 296, 399, 445, 475, 254, , 258
ESP10, 246, 296, 401, 450, 475, 256, , 260
ESP10, 253, 305, 412, 452, 474, 258, , 262
ESP10, 238, 303, 413, 454, 476, 261, , 265
ESP10, 242, 301, 391, 454, 476, 263, , 267
ESP10, 242, 314, 399, 458, 476, 265, , 269
ESP10, 243, 320, 404, 459, 477, 268, , 272
ESP10, 258, 312, 416, 454, 483, 270, , 274
ESP10, 258, 320, 415, 456, 480, 272, , 276
ESP10, 278, 326, 404, 456, 477, 275, , 279
ESP10, 259, 322, 398, 454, 475, 277, , 281
ESP10, 261, 314, 411, 448, 479, 279, , 283
ESP10, 262, 307, 408, 444, 478, 281, , 285
ESP10, 259, 310, 402, 439, 475, 284, , 288
ESP10, 260, 303, 385, 451, 477, 286, , 290
ESP10, 254, 305, 379, 452, 473, 288, , 292
ESP10, 259, 310, 397, 451, 472, 291, , 295
ESP10, 262, 316, 397, 451, 473, 293, , 297
ESP10, 264, 315, 397, 451, 473, 295, , 299
ESP10, 274, 324, 413, 451, 473, 297, , 301
ESP10, 278, 324, 413, 452, 475, 300, , 304
ESP10, 285, 323, 414, 450, 476, 302, , 306
ESP10, 305, 332, 412, 451, 476, 304, , 308
ESP10, 295, 326, 414, 451, 474, 307, , 311
ESP10, 316, 352, 413, 449, 479, 309, , 313
ESP10, 311, 339, 415, 445, 477, 311, , 315
ESP10, 296, 330, 414, 452, 475, 314, , 318
ESP10, 316, 352, 417, 448, 481, 316, , 320
ESP10, 317, 375, 417, 446, 478, 318, , 322
ESP10, 320, 376, 415, 447, 477, 320, , 324
ESP10, 308, 374, 415, 446, 483, 323, , 327
ESP10, 313, 374, 416, 455, 485, 325, , 329
ESP10, 323, 377, 417, 457, 482, 327, , 331
ESP10, 329, 386, 424, 457, 482, 330, , 334
ESP10, 352, 388, 425, 457, 484, 332, , 336
ESP10, 339, 389, 429, 465, 484, 334, , 338
ESP10, 340, 393, 428, 465, 482, 336, , 340
ESP10, 341, 393, 430, 465, 482, 339, , 343
ESP10, 344, 398, 433, 472, 487, 341, , 345
ESP10, 333, 394, 437, 469, 485, 343, , 347
ESP10, 333, 396, 441, 471, 486, 346, , 350
ESP10, 363, 407, 442, 471, 485, 348, , 352
ESP10, 343, 401, 440, 470, 489, 350, , 354
ESP10, 343, 383, 432, 458, 484, 353, , 357
ESP10, 343, 377, 433, 465, 484, 355, , 359
ESP10, 356, 381, 439, 468, 488, 357, , 361
ESP10, 378, 400, 431, 474, 492, 359, , 363
ESP10, 371, 393, 429, 472, 491, 362, , 366
ESP10, 370, 397, 429, 469, 490, 364, , 368
ESP10, 366, 402, 428, 468, 487, 366, , 370
ESP10, 355, 390, 432, 462, 479, 369, , 373
ESP10, 352, 372, 427, 451, 479, 371, , 375
ESP10, 358, 388, 431, 466, 483, 373, , 377
ESP10, 371, 399, 441, 472, 485, 375, , 379
ESP10, 392, 417, 449, 471, 487, 378, , 382
ESP10, 383, 405, 454, 476, 485, 380, , 384
ESP10, 384, 418, 439, 467, 487, 382, , 386
ESP10, 350, 393, 430, 463, 480, 385, , 389
ESP10, 340, 393, 433, 464, 481, 387, , 391
ESP10, 357, 415, 443, 463, 487, 389, , 393
ESP10, 357, 412, 440, 463, 486, 392, , 396
ESP10, 367, 414, 443, 473, 487, 394, , 398
ESP10, 378, 398, 453, 470, 490, 396, , 400
ESP10, 376, 403, 446, 467, 493, 398, , 402
ESP10, 375, 402, 441, 462, 487, 401, , 405
ESP10, 375, 415, 447, 472, 488, 403, , 407
ESP10, 380, 413, 446, 475, 486, 405, , 409
ESP10, 387, 415, 450, 472, 486, 408, , 412
ESP10, 368, 409, 447, 469, 485, 410, , 414
ESP10, 353, 392, 440, 466, 480, 412, , 416
ESP10, 389, 419, 444, 470, 486, 414, , 418
ESP10, 372, 418, 446, 472, 486, 417, , 421
ESP10, 372, 423, 454, 476, 492, 419, , 423
ESP10, 387, 423, 456, 477, 493, 421, , 425
ESP10, 406, 426, 454, 483, 494, 424, , 428
ESP10, 398, 437, 454, 476, 492, 426, , 430
ESP10, 399, 438, 455, 477, 490, 428, , 432
ESP10, 394, 428, 452, 478, 492, 431, , 435
ESP10, 416, 445, 461, 479, 493, 433, , 437
ESP10, 405, 439, 459, 485, 494, 435, , 439
ESP10, 417, 440, 467, 483, 493, 437, , 441
ESP10, 402, 431, 456, 480, 494, 440, , 444
ESP10, 414, 443, 457, 489, 499, 442, , 446
ESP10, 420, 442, 462, 491, 498, 444, , 448
ESP10, 427, 442, 470, 492, 497, 447, , 451
ESP10, 430, 443, 473, 492, 500, 449, , 453
ESP10, 428, 443, 477, 492, 498, 451, , 455
ESP10, 422, 436, 473, 492, 501, 453, , 457
ESP10, 427, 445, 476, 494, 503, 456, , 460
ESP10, 432, 457, 484, 496, 506, 458, , 462
ESP10, 434, 452, 481, 498, 504, 460, , 464
ESP10, 437, 454, 478, 499, 504, 463, , 467
ESP10, 437, 456, 480, 497, 504, 465, , 469
ESP10, 436, 453, 479, 491, 503, 467, , 471
ESP10, 441, 461, 481, 492, 499, 470, , 474
ESP10, 435, 453, 479, 489, 501, 472, , 476
ESP10, 433, 461, 482, 491, 504, 474, , 478
ESP10, 436, 459, 480, 489, 503, 476, , 480
ESP10, 440, 462, 482, 489, 504, 479, , 483
ESP10, 443, 467, 484, 492, 506, 481, , 485
ESP10, 444, 466, 485, 496, 507, 483, , 487
ESP10, 450, 468, 490, 500, 510, 486, , 490
ESP10, 444, 459, 483, 495, 505, 488, , 492
ESP10, 453, 469, 490, 500, 510, 490, , 494
ESP10, 446, 458, 485, 496, 500, 492, , 496
ESP10, 447, 469, 486, 497, 505, 495, , 499
ESP10, 445, 470, 487, 497, 503, 497, , 501
ESP10, 454, 474, 490, 500, 509, 499, , 503
ESP10, 446, 464, 482, 488, 500, 502, , 506
ESP10, 450, 462, 484, 493, 500, 504, , 508
ESP10, 441, 460, 480, 487, 493, 506, , 510
ESP10, 452, 462, 480, 489, 495, 509, , 513
ESP10, 451, 463, 481, 488, 493, 511, , 515
ESP10, 446, 465, 480, 491, 496, 513, , 517
ESP10, 456, 467, 485, 491, 497, 515, , 519
ESP10, 456, 475, 487, 495, 499, 518, , 522
ESP10, 447, 471, 481, 491, 497, 520, , 524
ESP10, 456, 478, 486, 492, 499, 522, , 526
ESP10, 456, 475, 484, 490, 497, 525, , 529
ESP10, 454, 475, 482, 488, 494, 527, , 531
ESP10, 454, 475, 482, 490, 497, 529, , 533
ESP10, 456, 471, 483, 491, 496, 531, , 535
ESP10, 465, 484, 489, 496, 501, 534, , 538
ESP10, 467, 485, 492, 496, 499, 536, , 540
ESP10, 468, 485, 492, 497, 504, 538, , 542
ESP10, 472, 489, 497, 500, 506, 541, , 545
ESP10, 472, 485, 495, 498, 504, 543, , 547
ESP10, 471, 485, 493, 497, 503, 545, , 549
ESP10, 474, 486, 495, 499, 507, 548, , 552
ESP10, 478, 487, 496, 501, 508, 550, , 554
ESP10, 480, 491, 499, 506, 511, 552, , 556
ESP10, 482, 492, 500, 507, 512, 554, , 558
ESP10, 481, 493, 500, 505, 511, 557, , 561
ESP10, 482, 491, 497, 503, 509, 559, , 563
ESP10, 485, 493, 500, 508, 510, 561, , 565
ESP10, 487, 493, 500, 508, 512, 564, , 568
ESP10, 488, 495, 501, 510, 512, 566, , 570
ESP10, 486, 491, 498, 505, 508, 568, , 572
ESP10, 485, 492, 496, 504, 507, 571, , 575
ESP10, 480, 488, 494, 501, 506, 573, , 577
ESP10, 484, 491, 495, 503, 506, 575, , 579
ESP10, 482, 489, 494, 501, 503, 577, , 581
ESP10, 486, 492, 497, 505, 508, 580, , 584
ESP10, 487, 494, 500, 507, 510, 582, , 586
ESP10, 488, 493, 496, 506, 509, 584, , 588
ESP10, 486, 493, 502, 507, 509, 587, , 591
ESP10, 486, 494, 502, 507, 510, 589, , 593
ESP10, 489, 495, 502, 508, 510, 591, , 595
ESP10, 489, 494, 502, 507, 508, 593, , 597
ESP10, 489, 495, 504, 509, 510, 596, , 600
ESP10, 490, 496, 506, 510, 511, 598, , 602
ESP10, 493, 500, 509, 513, 514, 600, , 604
ESP10, 494, 500, 508, 512, 513, 603, , 607
ESP10, 494, 500, 507, 512, 513, 605, , 609
ESP10, 493, 499, 506, 511, 511, 607, , 611
ESP10, 493, 499, 508, 512, 512, 610, , 614
ESP10, 491, 500, 506, 511, 512, 612, , 616
ESP10, 492, 499, 502, 510, 511, 614, , 618
ESP10, 491, 495, 500, 503, 509, 616, , 620
ESP10, 490, 496, 501, 505, 509, 619, , 623
ESP10, 490, 496, 500, 506, 508, 621, , 625
ESP10, 492, 500, 505, 510, 511, 623, , 627
ESP10, 492, 501, 506, 510, 511, 626, , 630
ESP10, 491, 499, 504, 508, 509, 628, , 632
ESP10, 492, 501, 505, 510, 511, 630, , 634
ESP10, 493, 501, 505, 510, 511, 632, , 636
ESP10, 493, 501, 504, 510, 511, 635, , 639
ESP10, 493, 498, 503, 505, 510, 637, , 641
ESP10, 494, 500, 505, 510, 511, 639, , 643
ESP10, 494, 502, 506, 511, 512, 642, , 646
ESP10, 495, 504, 509, 511, 512, 644, , 648
ESP10, 494, 503, 508, 510, 511, 646, , 650
ESP10, 494, 504, 508, 511, 511, 649, , 653
ESP10, 494, 503, 508, 510, 511, 651, , 655
ESP10, 495, 504, 509, 511, 512, 653, , 657
ESP10, 496, 505, 509, 512, 513, 655, , 659
ESP10, 496, 504, 507, 510, 512, 658, , 662
ESP10, 496, 505, 509, 512, 513, 660, , 664
ESP10, 496, 504, 507, 512, 513, 662, , 666
ESP10, 496, 505, 507, 510, 513, 665, , 669
ESP10, 496, 501, 506, 507, 508, 667, , 671
ESP10, 496, 502, 506, 509, 511, 669, , 673
ESP10, 497, 501, 506, 507, 508, 671, , 675
ESP10, 497, 501, 505, 507, 508, 674, , 678
ESP10, 498, 502, 506, 508, 509, 676, , 680
ESP10, 499, 503, 507, 508, 509, 678, , 682
ESP10, 499, 503, 507, 509, 510, 681, , 685
ESP10, 498, 502, 506, 508, 508, 683, , 687
ESP10, 495, 499, 503, 505, 506, 685, , 689
ESP10, 494, 498, 502, 504, 504, 688, , 692
ESP10, 494, 498, 502, 504, 504, 690, , 694
ESP10, 495, 499, 504, 505, 506, 692, , 696
ESP10, 496, 500, 504, 506, 507, 694, , 698
ESP10, 497, 501, 505, 507, 508, 697, , 701
ESP10, 498, 502, 506, 508, 509, 699, , 703
ESP10, 499, 502, 507, 508, 509, 701, , 705
ESP10, 500, 503, 508, 510, 510, 704, , 708
ESP10, 501, 504, 509, 511, 511, 706, , 710
ESP10, 501, 505, 509, 511, 511, 708, , 712
ESP10, 502, 505, 510, 511, 512, 710, , 714
ESP10, 500, 503, 508, 510, 511, 713, , 717
ESP10, 501, 504, 509, 511, 512, 715, , 719
ESP10, 500, 503, 508, 510, 511, 717, , 721
ESP10, 501, 504, 509, 510, 511, 720, , 724
ESP10, 502, 505, 510, 512, 512, 722, , 726
ESP10, 501, 505, 509, 511, 512, 724, , 728
ESP10, 502, 505, 510, 511, 512, 727, , 731
ESP10, 502, 506, 510, 512, 512, 729, , 733
ESP10, 502, 505, 510, 511, 512, 731, , 735
ESP10, 503, 506, 511, 512, 513, 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|2026-07-18
SNYI1N_SQIN.ESPF10.csv|2026-07-18
SNYI1N_SQIN.ESPFM.csv|2026-07-18
APR-SEP
SNAKE - AT NYSSA
(
SNYI1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-07-18
Issued:
2026-07-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
3669
4472
84
7747
5328
APR-JUL
2647
3444
81
6568
4276
JAN-SEP
5704
7096
92
10962
7695
JAN-JUL
4652
6055
91
9834
6643
OCT-SEP
7811
9536
100
13720
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|2026-07-18
SNYI1N_SQIN.ESPF10.csv|2026-07-18
SNYI1N_SQIN.ESPFM.csv|2026-07-18
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
