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Archive:
Water Year
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NF JOHN DAY - AT MONUMENT
(
MONO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
209
210
37
211
565
APR-JUL
205
205
37
205
551
APR-AUG
206
206
37
207
559
JAN-SEP
374
375
42
376
883
JAN-JUL
370
370
43
370
870
OCT-SEP
450
450
48
451
945
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
APR-SEP
209
210
37
211
565
APR-JUL
205
205
37
205
551
APR-AUG
206
206
37
207
559
JAN-SEP
374
375
42
376
883
JAN-JUL
370
370
43
370
870
OCT-SEP
450
450
48
451
945
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
APR-SEP
210
210
37
212
565
APR-JUL
205
205
37
205
551
APR-AUG
206
206
37
207
559
JAN-SEP
374
375
42
377
883
JAN-JUL
370
370
43
370
870
OCT-SEP
450
450
48
452
945
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 166, 242, 326, 385, 424, 70, , 74
ESP10, 164, 240, 326, 385, 423, 72, , 76
ESP10, 162, 241, 325, 383, 421, 74, , 78
ESP10, 163, 243, 325, 384, 422, 76, , 80
ESP10, 162, 244, 325, 383, 422, 78, , 82
ESP10, 159, 241, 324, 382, 420, 80, , 84
ESP10, 160, 241, 324, 382, 420, 83, , 87
ESP10, 161, 242, 324, 382, 421, 85, , 89
ESP10, 161, 242, 324, 383, 421, 87, , 91
ESP10, 160, 241, 324, 383, 422, 89, , 93
ESP10, 159, 240, 323, 384, 420, 91, , 95
ESP10, 160, 241, 324, 387, 422, 93, , 97
ESP10, 158, 240, 324, 386, 422, 95, , 99
ESP10, 158, 239, 325, 385, 421, 97, , 101
ESP10, 154, 236, 323, 384, 418, 99, , 103
ESP10, 150, 231, 322, 381, 414, 101, , 105
ESP10, 148, 231, 322, 381, 413, 103, , 107
ESP10, 151, 235, 322, 382, 415, 105, , 109
ESP10, 156, 240, 324, 384, 418, 107, , 111
ESP10, 159, 241, 324, 384, 419, 109, , 113
ESP10, 159, 244, 323, 383, 416, 112, , 116
ESP10, 163, 247, 324, 384, 417, 114, , 118
ESP10, 161, 245, 323, 382, 415, 116, , 120
ESP10, 175, 254, 331, 387, 420, 118, , 122
ESP10, 178, 256, 340, 389, 422, 120, , 124
ESP10, 178, 257, 341, 389, 422, 122, , 126
ESP10, 179, 257, 343, 388, 426, 124, , 128
ESP10, 179, 256, 342, 389, 425, 126, , 130
ESP10, 182, 252, 338, 390, 426, 128, , 132
ESP10, 179, 243, 335, 389, 420, 130, , 134
ESP10, 178, 245, 335, 389, 424, 132, , 136
ESP10, 177, 243, 333, 387, 422, 134, , 138
ESP10, 178, 244, 334, 388, 423, 136, , 140
ESP10, 179, 245, 334, 388, 428, 139, , 143
ESP10, 180, 250, 335, 391, 433, 141, , 145
ESP10, 181, 251, 336, 391, 433, 143, , 147
ESP10, 181, 250, 336, 391, 432, 145, , 149
ESP10, 180, 247, 333, 391, 429, 147, , 151
ESP10, 182, 249, 336, 392, 430, 149, , 153
ESP10, 182, 246, 335, 397, 428, 151, , 155
ESP10, 187, 250, 339, 400, 431, 153, , 157
ESP10, 196, 254, 341, 404, 437, 155, , 159
ESP10, 196, 251, 338, 399, 434, 157, , 161
ESP10, 206, 257, 344, 406, 440, 159, , 163
ESP10, 218, 254, 344, 408, 437, 161, , 165
ESP10, 221, 250, 345, 405, 436, 163, , 167
ESP10, 234, 261, 357, 413, 445, 165, , 169
ESP10, 241, 269, 364, 414, 446, 168, , 172
ESP10, 242, 269, 364, 415, 445, 170, , 174
ESP10, 239, 264, 360, 415, 446, 172, , 176
ESP10, 239, 266, 359, 412, 445, 174, , 178
ESP10, 234, 263, 355, 413, 442, 176, , 180
ESP10, 240, 275, 367, 420, 449, 178, , 182
ESP10, 242, 278, 369, 423, 452, 180, , 184
ESP10, 236, 271, 365, 418, 447, 182, , 186
ESP10, 240, 283, 368, 426, 450, 184, , 188
ESP10, 233, 273, 362, 421, 446, 186, , 190
ESP10, 242, 284, 368, 430, 456, 188, , 192
ESP10, 233, 279, 362, 423, 447, 190, , 194
ESP10, 220, 264, 354, 415, 437, 192, , 196
ESP10, 208, 260, 348, 402, 429, 195, , 199
ESP10, 215, 262, 351, 405, 433, 197, , 201
ESP10, 213, 265, 352, 404, 431, 199, , 203
ESP10, 207, 258, 342, 394, 424, 201, , 205
ESP10, 219, 262, 348, 404, 428, 203, , 207
ESP10, 229, 276, 354, 425, 444, 205, , 209
ESP10, 226, 270, 350, 423, 441, 207, , 211
ESP10, 240, 289, 360, 431, 455, 209, , 213
ESP10, 241, 293, 358, 432, 453, 211, , 215
ESP10, 238, 296, 353, 425, 447, 213, , 217
ESP10, 239, 299, 354, 423, 451, 215, , 219
ESP10, 233, 294, 350, 421, 447, 217, , 221
ESP10, 225, 287, 345, 419, 441, 219, , 223
ESP10, 226, 289, 346, 418, 440, 221, , 225
ESP10, 231, 290, 348, 420, 441, 224, , 228
ESP10, 235, 289, 349, 420, 441, 226, , 230
ESP10, 238, 285, 349, 416, 441, 228, , 232
ESP10, 248, 291, 353, 419, 447, 230, , 234
ESP10, 260, 304, 364, 423, 454, 232, , 236
ESP10, 267, 303, 363, 421, 452, 234, , 238
ESP10, 266, 310, 363, 419, 449, 236, , 240
ESP10, 270, 322, 367, 423, 454, 238, , 242
ESP10, 273, 327, 370, 429, 456, 240, , 244
ESP10, 274, 327, 370, 429, 457, 242, , 246
ESP10, 273, 325, 367, 427, 457, 244, , 248
ESP10, 252, 309, 354, 410, 439, 246, , 250
ESP10, 261, 318, 368, 416, 448, 248, , 252
ESP10, 260, 320, 367, 416, 448, 251, , 255
ESP10, 263, 321, 369, 416, 447, 253, , 257
ESP10, 271, 325, 371, 418, 450, 255, , 259
ESP10, 276, 326, 371, 418, 450, 257, , 261
ESP10, 283, 328, 372, 417, 452, 259, , 263
ESP10, 287, 327, 372, 415, 448, 261, , 265
ESP10, 276, 317, 368, 409, 443, 263, , 267
ESP10, 274, 319, 368, 415, 442, 265, , 269
ESP10, 274, 322, 367, 421, 442, 267, , 271
ESP10, 272, 320, 364, 420, 439, 269, , 273
ESP10, 279, 324, 370, 423, 442, 271, , 275
ESP10, 283, 329, 371, 424, 443, 273, , 277
ESP10, 292, 333, 373, 429, 444, 275, , 279
ESP10, 300, 337, 373, 431, 449, 278, , 282
ESP10, 304, 338, 374, 433, 453, 280, , 284
ESP10, 306, 343, 376, 434, 455, 282, , 286
ESP10, 310, 354, 380, 434, 455, 284, , 288
ESP10, 311, 352, 378, 431, 455, 286, , 290
ESP10, 310, 353, 379, 432, 456, 288, , 292
ESP10, 309, 352, 380, 433, 455, 290, , 294
ESP10, 310, 355, 381, 435, 457, 292, , 296
ESP10, 311, 356, 383, 432, 456, 294, , 298
ESP10, 316, 365, 388, 434, 462, 296, , 300
ESP10, 315, 366, 388, 433, 465, 298, , 302
ESP10, 315, 367, 390, 434, 466, 300, , 304
ESP10, 315, 368, 392, 437, 467, 302, , 306
ESP10, 317, 370, 400, 439, 468, 304, , 308
ESP10, 318, 371, 409, 440, 468, 307, , 311
ESP10, 326, 372, 411, 441, 468, 309, , 313
ESP10, 330, 373, 413, 443, 468, 311, , 315
ESP10, 330, 372, 413, 442, 467, 313, , 317
ESP10, 333, 372, 417, 442, 468, 315, , 319
ESP10, 336, 373, 418, 444, 470, 317, , 321
ESP10, 342, 376, 422, 447, 471, 319, , 323
ESP10, 344, 376, 422, 448, 471, 321, , 325
ESP10, 343, 377, 422, 448, 471, 323, , 327
ESP10, 341, 377, 420, 446, 472, 325, , 329
ESP10, 343, 388, 423, 452, 475, 327, , 331
ESP10, 349, 392, 428, 455, 478, 329, , 333
ESP10, 345, 390, 426, 454, 477, 331, , 335
ESP10, 353, 389, 427, 456, 483, 334, , 338
ESP10, 353, 386, 426, 458, 485, 336, , 340
ESP10, 348, 379, 422, 452, 483, 338, , 342
ESP10, 346, 380, 421, 452, 485, 340, , 344
ESP10, 354, 388, 426, 460, 489, 342, , 346
ESP10, 349, 381, 421, 455, 484, 344, , 348
ESP10, 348, 379, 419, 455, 482, 346, , 350
ESP10, 347, 378, 421, 454, 481, 348, , 352
ESP10, 339, 373, 415, 451, 477, 350, , 354
ESP10, 339, 373, 411, 450, 476, 352, , 356
ESP10, 346, 381, 416, 455, 480, 354, , 358
ESP10, 339, 377, 414, 451, 478, 356, , 360
ESP10, 356, 403, 432, 470, 491, 358, , 362
ESP10, 356, 403, 433, 472, 491, 360, , 364
ESP10, 363, 406, 440, 476, 494, 363, , 367
ESP10, 367, 408, 443, 479, 496, 365, , 369
ESP10, 365, 407, 440, 477, 494, 367, , 371
ESP10, 365, 406, 442, 475, 492, 369, , 373
ESP10, 367, 412, 444, 480, 494, 371, , 375
ESP10, 370, 414, 445, 486, 494, 373, , 377
ESP10, 362, 407, 440, 479, 490, 375, , 379
ESP10, 359, 398, 435, 472, 484, 377, , 381
ESP10, 359, 397, 435, 470, 482, 379, , 383
ESP10, 366, 401, 439, 475, 488, 381, , 385
ESP10, 367, 400, 440, 476, 489, 383, , 387
ESP10, 367, 402, 441, 474, 489, 385, , 389
ESP10, 364, 396, 436, 471, 485, 387, , 391
ESP10, 372, 404, 442, 476, 491, 390, , 394
ESP10, 372, 409, 445, 476, 494, 392, , 396
ESP10, 372, 407, 443, 475, 494, 394, , 398
ESP10, 369, 404, 442, 472, 493, 396, , 400
ESP10, 378, 414, 448, 479, 498, 398, , 402
ESP10, 385, 416, 449, 481, 500, 400, , 404
ESP10, 387, 414, 446, 481, 500, 402, , 406
ESP10, 385, 411, 444, 479, 498, 404, , 408
ESP10, 394, 420, 449, 485, 503, 406, , 410
ESP10, 401, 427, 453, 489, 506, 408, , 412
ESP10, 398, 425, 451, 484, 504, 410, , 414
ESP10, 408, 427, 454, 485, 505, 412, , 416
ESP10, 408, 425, 456, 483, 503, 414, , 418
ESP10, 410, 431, 459, 483, 504, 416, , 420
ESP10, 413, 439, 462, 484, 506, 419, , 423
ESP10, 416, 441, 466, 488, 509, 421, , 425
ESP10, 415, 441, 467, 487, 507, 423, , 427
ESP10, 416, 443, 471, 487, 508, 425, , 429
ESP10, 421, 449, 472, 489, 509, 427, , 431
ESP10, 410, 438, 465, 480, 498, 429, , 433
ESP10, 409, 441, 465, 480, 496, 431, , 435
ESP10, 417, 446, 472, 488, 498, 433, , 437
ESP10, 413, 439, 465, 484, 494, 435, , 439
ESP10, 418, 440, 468, 483, 492, 437, , 441
ESP10, 421, 448, 474, 487, 495, 439, , 443
ESP10, 425, 450, 476, 489, 495, 441, , 445
ESP10, 426, 448, 478, 487, 490, 443, , 447
ESP10, 435, 451, 481, 492, 493, 446, , 450
ESP10, 423, 442, 473, 485, 491, 448, , 452
ESP10, 429, 450, 477, 490, 495, 450, , 454
ESP10, 427, 453, 475, 491, 495, 452, , 456
ESP10, 437, 457, 478, 494, 496, 454, , 458
ESP10, 442, 455, 477, 495, 497, 456, , 460
ESP10, 446, 459, 482, 496, 497, 458, , 462
ESP10, 423, 435, 465, 476, 477, 460, , 464
ESP10, 410, 422, 455, 466, 467, 462, , 466
ESP10, 414, 425, 458, 474, 474, 464, , 468
ESP10, 408, 422, 453, 467, 467, 466, , 470
ESP10, 396, 410, 443, 457, 459, 468, , 472
ESP10, 392, 409, 439, 458, 462, 470, , 474
ESP10, 394, 409, 442, 453, 456, 472, , 476
ESP10, 405, 420, 457, 463, 464, 475, , 479
ESP10, 407, 428, 460, 463, 464, 477, , 481
ESP10, 400, 415, 449, 453, 454, 479, , 483
ESP10, 387, 404, 434, 438, 439, 481, , 485
ESP10, 379, 402, 425, 429, 430, 483, , 487
ESP10, 382, 409, 425, 428, 429, 485, , 489
ESP10, 388, 407, 425, 429, 430, 487, , 491
ESP10, 383, 406, 419, 423, 424, 489, , 493
ESP10, 397, 421, 435, 439, 440, 491, , 495
ESP10, 389, 412, 437, 443, 445, 493, , 497
ESP10, 386, 417, 433, 437, 438, 495, , 499
ESP10, 381, 416, 429, 432, 433, 497, , 501
ESP10, 371, 410, 422, 424, 425, 499, , 503
ESP10, 379, 412, 424, 425, 426, 502, , 506
ESP10, 392, 422, 431, 432, 433, 504, , 508
ESP10, 398, 425, 431, 433, 434, 506, , 510
ESP10, 404, 426, 432, 433, 434, 508, , 512
ESP10, 407, 426, 432, 434, 435, 510, , 514
ESP10, 409, 428, 433, 434, 435, 512, , 516
ESP10, 423, 434, 439, 440, 441, 514, , 518
ESP10, 428, 436, 439, 440, 441, 516, , 520
ESP10, 430, 436, 439, 440, 441, 518, , 522
ESP10, 433, 437, 439, 440, 441, 520, , 524
ESP10, 434, 437, 439, 440, 441, 522, , 526
ESP10, 434, 438, 439, 440, 440, 524, , 528
ESP10, 436, 439, 440, 441, 442, 526, , 530
ESP10, 437, 439, 440, 441, 442, 528, , 532
ESP10, 437, 439, 440, 442, 442, 531, , 535
ESP10, 438, 440, 441, 442, 443, 533, , 537
ESP10, 437, 439, 440, 442, 442, 535, , 539
ESP10, 438, 440, 441, 442, 443, 537, , 541
ESP10, 444, 445, 446, 447, 447, 539, , 543
ESP10, 444, 446, 447, 448, 448, 541, , 545
ESP10, 445, 446, 447, 448, 448, 543, , 547
ESP10, 445, 446, 447, 448, 448, 545, , 549
ESP10, 445, 446, 447, 448, 448, 547, , 551
ESP10, 447, 448, 449, 450, 450, 549, , 553
ESP10, 447, 448, 449, 450, 450, 551, , 555
ESP10, 448, 449, 450, 450, 450, 553, , 557
ESP10, 447, 448, 449, 450, 450, 555, , 559
ESP10, 447, 448, 449, 450, 450, 558, , 562
ESP10, 447, 449, 449, 450, 450, 560, , 564
ESP10, 448, 449, 450, 450, 451, 562, , 566
ESP10, 448, 449, 450, 450, 450, 564, , 568
ESP10, 448, 449, 450, 450, 450, 566, , 570
ESP10, 448, 448, 449, 450, 450, 568, , 572
ESP10, 447, 448, 449, 449, 449, 570, , 574
ESP10, 448, 448, 449, 449, 450, 572, , 576
ESP10, 448, 449, 449, 450, 450, 574, , 578
ESP10, 448, 449, 450, 450, 450, 576, , 580
ESP10, 448, 449, 450, 450, 450, 578, , 582
ESP10, 448, 449, 449, 450, 450, 580, , 584
ESP10, 448, 449, 450, 450, 450, 582, , 586
ESP10, 448, 449, 450, 450, 450, 585, , 589
ESP10, 449, 449, 450, 450, 450, 587, , 591
ESP10, 449, 449, 450, 450, 450, 589, , 593
ESP10, 449, 449, 450, 450, 450, 591, , 595
ESP10, 448, 449, 450, 450, 450, 593, , 597
ESP10, 449, 449, 450, 450, 450, 595, , 599
ESP10, 449, 449, 450, 450, 450, 597, , 601
ESP10, 449, 449, 450, 450, 450, 599, , 603
ESP10, 449, 450, 450, 450, 450, 601, , 605
ESP10, 449, 450, 450, 450, 451, 603, , 607
ESP10, 449, 450, 450, 450, 451, 605, , 609
ESP10, 449, 450, 450, 451, 451, 607, , 611
ESP10, 449, 450, 450, 451, 451, 609, , 613
ESP10, 449, 450, 450, 451, 451, 611, , 615
ESP10, 449, 450, 450, 451, 451, 614, , 618
ESP10, 449, 450, 450, 451, 451, 616, , 620
ESP10, 449, 450, 450, 451, 451, 618, , 622
ESP10, 449, 450, 450, 451, 451, 620, , 624
ESP10, 449, 450, 451, 451, 451, 622, , 626
ESP10, 449, 450, 450, 450, 451, 624, , 628
ESP10, 449, 450, 450, 451, 451, 626, , 630
ESP10, 449, 450, 450, 450, 451, 628, , 632
ESP10, 449, 450, 450, 451, 451, 630, , 634
ESP10, 449, 450, 450, 451, 451, 632, , 636
ESP10, 449, 450, 450, 451, 451, 634, , 638
ESP10, 449, 449, 450, 450, 450, 636, , 640
ESP10, 449, 449, 450, 450, 450, 638, , 642
ESP10, 449, 449, 450, 450, 450, 641, , 645
ESP10, 449, 449, 450, 450, 450, 643, , 647
ESP10, 449, 449, 450, 450, 450, 645, , 649
ESP10, 449, 449, 450, 450, 450, 647, , 651
ESP10, 449, 449, 450, 450, 450, 649, , 653
ESP10, 449, 449, 450, 450, 450, 651, , 655
ESP10, 449, 449, 450, 450, 450, 653, , 657
ESP10, 449, 449, 450, 450, 450, 655, , 659
ESP10, 449, 449, 450, 450, 450, 657, , 661
ESP10, 449, 449, 450, 450, 450, 659, , 663
ESP10, 449, 449, 450, 450, 450, 661, , 665
ESP10, 449, 449, 450, 450, 450, 663, , 667
ESP10, 448, 449, 449, 449, 450, 665, , 669
ESP10, 448, 449, 449, 449, 450, 667, , 671
ESP10, 448, 449, 449, 449, 450, 670, , 674
ESP10, 447, 448, 448, 448, 449, 672, , 676
ESP10, 447, 448, 448, 448, 449, 674, , 678
ESP10, 447, 448, 448, 448, 449, 676, , 680
ESP10, 447, 448, 448, 448, 449, 678, , 682
ESP10, 447, 448, 448, 448, 449, 680, , 684
ESP10, 447, 448, 448, 448, 449, 682, , 686
ESP10, 447, 448, 448, 448, 449, 684, , 688
ESP10, 447, 448, 448, 448, 449, 686, , 690
ESP10, 447, 448, 448, 448, 449, 688, , 692
ESP10, 448, 448, 448, 449, 449, 690, , 694
ESP10, 448, 448, 448, 449, 449, 692, , 696
ESP10, 448, 448, 448, 449, 449, 694, , 698
ESP10, 448, 448, 448, 449, 449, 697, , 701
ESP10, 448, 448, 448, 449, 449, 699, , 703
ESP10, 448, 448, 448, 449, 449, 701, , 705
ESP10, 448, 448, 448, 449, 449, 703, , 707
ESP10, 448, 448, 448, 449, 449, 705, , 709
ESP10, 448, 448, 448, 449, 449, 707, , 711
ESP10, 448, 448, 448, 449, 449, 709, , 713
ESP10, 448, 448, 448, 449, 449, 711, , 715
ESP10, 448, 448, 448, 449, 449, 713, , 717
ESP10, 448, 448, 448, 449, 449, 715, , 719
ESP10, 448, 448, 448, 449, 449, 717, , 721
ESP10, 448, 448, 448, 449, 449, 719, , 723
ESP10, 448, 448, 448, 449, 449, 721, , 725
ESP10, 448, 448, 448, 449, 449, 723, , 727
ESP10, 448, 448, 448, 449, 449, 726, , 730
ESP10, 448, 448, 448, 449, 449, 728, , 732
ESP10, 448, 448, 449, 449, 449, 730, , 734
ESP10, 448, 448, 449, 449, 449, 732, , 736
ESP10, 448, 448, 449, 449, 449, 734, , 738
Max Scale
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/MONO3N_SQIN.ESPF10.csv
MONO3N_SQIN.ESPF0.csv|2026-08-18
MONO3N_SQIN.ESPF10.csv|2026-08-18
MONO3N_SQIN.ESPFM.csv|2026-08-18
APR-SEP
NF JOHN DAY - AT MONUMENT
(
MONO3
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-08-18
Issued:
2026-08-18
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
256
501
89
922
565
APR-JUL
248
485
88
901
551
APR-AUG
251
493
88
913
559
JAN-SEP
436
818
93
1414
883
JAN-JUL
425
797
92
1392
870
OCT-SEP
471
883
93
1535
945
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/MONO3N_SQIN.ESPF10.csv
MONO3N_SQIN.ESPF0.csv|2026-08-18
MONO3N_SQIN.ESPF10.csv|2026-08-18
MONO3N_SQIN.ESPFM.csv|2026-08-18
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
