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Archive:
Water Year
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NF JOHN DAY - AT MONUMENT
(
MONO3
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
210
210
37
211
564
APR-JUL
205
205
37
205
551
APR-AUG
206
206
37
207
558
JAN-SEP
374
375
42
376
883
JAN-JUL
370
370
43
370
869
OCT-SEP
450
450
48
451
945
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
210
210
37
211
564
APR-JUL
205
205
37
205
551
APR-AUG
206
206
37
207
558
JAN-SEP
374
375
42
376
883
JAN-JUL
370
370
43
370
869
OCT-SEP
450
450
48
451
945
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
210
210
37
212
564
APR-JUL
205
205
37
205
551
APR-AUG
206
207
37
207
558
JAN-SEP
374
375
43
377
883
JAN-JUL
370
370
43
370
869
OCT-SEP
450
450
48
452
945
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 169, 243, 328, 386, 425, 70, , 74
ESP10, 167, 242, 327, 386, 424, 72, , 76
ESP10, 164, 243, 326, 384, 422, 74, , 78
ESP10, 165, 245, 326, 385, 423, 76, , 80
ESP10, 164, 246, 326, 384, 423, 78, , 82
ESP10, 162, 243, 325, 383, 421, 81, , 85
ESP10, 162, 243, 325, 383, 421, 83, , 87
ESP10, 164, 244, 326, 383, 422, 85, , 89
ESP10, 164, 244, 326, 384, 422, 87, , 91
ESP10, 163, 243, 325, 384, 423, 89, , 93
ESP10, 161, 242, 324, 385, 421, 91, , 95
ESP10, 162, 243, 326, 387, 422, 93, , 97
ESP10, 161, 241, 325, 387, 422, 95, , 99
ESP10, 160, 241, 326, 386, 422, 97, , 101
ESP10, 157, 238, 324, 385, 419, 99, , 103
ESP10, 152, 233, 323, 382, 415, 102, , 106
ESP10, 151, 233, 323, 382, 414, 104, , 108
ESP10, 153, 237, 324, 383, 415, 106, , 110
ESP10, 158, 242, 325, 385, 419, 108, , 112
ESP10, 161, 243, 326, 385, 420, 110, , 114
ESP10, 161, 246, 324, 384, 417, 112, , 116
ESP10, 165, 249, 326, 384, 418, 114, , 118
ESP10, 164, 247, 325, 383, 416, 116, , 120
ESP10, 177, 256, 332, 388, 421, 118, , 122
ESP10, 180, 258, 341, 390, 423, 120, , 124
ESP10, 180, 259, 342, 390, 423, 122, , 126
ESP10, 181, 259, 344, 389, 426, 125, , 129
ESP10, 181, 257, 343, 390, 426, 127, , 131
ESP10, 184, 254, 340, 390, 426, 129, , 133
ESP10, 181, 245, 336, 390, 421, 131, , 135
ESP10, 181, 247, 336, 390, 424, 133, , 137
ESP10, 180, 245, 335, 388, 423, 135, , 139
ESP10, 180, 246, 335, 389, 423, 137, , 141
ESP10, 181, 247, 335, 389, 429, 139, , 143
ESP10, 182, 252, 337, 392, 433, 141, , 145
ESP10, 183, 252, 337, 392, 434, 143, , 147
ESP10, 184, 252, 337, 392, 433, 145, , 149
ESP10, 182, 249, 334, 392, 430, 148, , 152
ESP10, 184, 250, 337, 393, 431, 150, , 154
ESP10, 184, 248, 336, 398, 429, 152, , 156
ESP10, 189, 252, 341, 401, 432, 154, , 158
ESP10, 198, 255, 342, 404, 438, 156, , 160
ESP10, 198, 253, 339, 400, 435, 158, , 162
ESP10, 208, 258, 345, 407, 441, 160, , 164
ESP10, 220, 255, 345, 408, 438, 162, , 166
ESP10, 223, 252, 346, 406, 437, 164, , 168
ESP10, 236, 263, 358, 413, 445, 166, , 170
ESP10, 243, 271, 365, 415, 447, 169, , 173
ESP10, 243, 271, 365, 416, 446, 171, , 175
ESP10, 241, 266, 361, 416, 446, 173, , 177
ESP10, 240, 268, 360, 413, 446, 175, , 179
ESP10, 236, 265, 356, 414, 442, 177, , 181
ESP10, 242, 277, 368, 421, 450, 179, , 183
ESP10, 244, 279, 370, 424, 452, 181, , 185
ESP10, 238, 272, 366, 418, 447, 183, , 187
ESP10, 242, 284, 369, 427, 451, 185, , 189
ESP10, 235, 275, 363, 421, 447, 187, , 191
ESP10, 244, 285, 369, 431, 456, 189, , 193
ESP10, 235, 281, 364, 424, 448, 192, , 196
ESP10, 222, 266, 355, 416, 438, 194, , 198
ESP10, 210, 261, 349, 403, 430, 196, , 200
ESP10, 217, 264, 352, 406, 433, 198, , 202
ESP10, 215, 267, 354, 405, 432, 200, , 204
ESP10, 209, 260, 344, 395, 424, 202, , 206
ESP10, 221, 264, 349, 405, 429, 204, , 208
ESP10, 231, 278, 355, 426, 445, 206, , 210
ESP10, 228, 272, 351, 423, 441, 208, , 212
ESP10, 242, 291, 361, 432, 456, 210, , 214
ESP10, 243, 295, 360, 432, 453, 212, , 216
ESP10, 239, 298, 354, 426, 447, 215, , 219
ESP10, 241, 301, 355, 424, 452, 217, , 221
ESP10, 234, 295, 351, 422, 448, 219, , 223
ESP10, 227, 289, 346, 420, 442, 221, , 225
ESP10, 228, 290, 347, 419, 440, 223, , 227
ESP10, 233, 291, 349, 420, 442, 225, , 229
ESP10, 237, 290, 350, 420, 442, 227, , 231
ESP10, 240, 287, 350, 417, 442, 229, , 233
ESP10, 250, 292, 354, 419, 448, 231, , 235
ESP10, 262, 305, 365, 424, 455, 233, , 237
ESP10, 269, 305, 364, 422, 453, 236, , 240
ESP10, 268, 311, 364, 420, 450, 238, , 242
ESP10, 272, 323, 368, 423, 455, 240, , 244
ESP10, 274, 329, 371, 429, 457, 242, , 246
ESP10, 276, 328, 371, 430, 458, 244, , 248
ESP10, 275, 326, 368, 427, 458, 246, , 250
ESP10, 254, 310, 355, 411, 440, 248, , 252
ESP10, 262, 320, 369, 417, 448, 250, , 254
ESP10, 262, 321, 368, 417, 448, 252, , 256
ESP10, 265, 322, 370, 417, 448, 254, , 258
ESP10, 273, 326, 372, 419, 451, 256, , 260
ESP10, 278, 327, 372, 418, 451, 259, , 263
ESP10, 285, 330, 373, 418, 452, 261, , 265
ESP10, 288, 328, 373, 416, 448, 263, , 267
ESP10, 277, 318, 369, 410, 443, 265, , 269
ESP10, 276, 320, 369, 415, 443, 267, , 271
ESP10, 276, 323, 368, 422, 442, 269, , 273
ESP10, 274, 322, 365, 421, 440, 271, , 275
ESP10, 281, 326, 371, 424, 443, 273, , 277
ESP10, 284, 330, 373, 425, 443, 275, , 279
ESP10, 294, 334, 375, 430, 445, 277, , 281
ESP10, 301, 338, 374, 432, 450, 279, , 283
ESP10, 306, 339, 375, 433, 454, 282, , 286
ESP10, 308, 344, 377, 434, 455, 284, , 288
ESP10, 312, 355, 381, 434, 456, 286, , 290
ESP10, 312, 353, 379, 431, 456, 288, , 292
ESP10, 312, 355, 380, 433, 456, 290, , 294
ESP10, 310, 353, 381, 434, 456, 292, , 296
ESP10, 312, 356, 382, 435, 458, 294, , 298
ESP10, 312, 357, 384, 433, 457, 296, , 300
ESP10, 317, 366, 389, 435, 462, 298, , 302
ESP10, 316, 367, 389, 434, 466, 300, , 304
ESP10, 316, 368, 391, 435, 467, 303, , 307
ESP10, 317, 369, 393, 438, 467, 305, , 309
ESP10, 319, 371, 401, 439, 469, 307, , 311
ESP10, 320, 372, 410, 441, 469, 309, , 313
ESP10, 327, 373, 412, 442, 468, 311, , 315
ESP10, 331, 374, 414, 443, 468, 313, , 317
ESP10, 332, 373, 414, 442, 468, 315, , 319
ESP10, 334, 373, 418, 442, 469, 317, , 321
ESP10, 337, 374, 419, 444, 471, 319, , 323
ESP10, 343, 377, 423, 448, 472, 321, , 325
ESP10, 345, 377, 423, 448, 472, 323, , 327
ESP10, 344, 378, 423, 448, 472, 326, , 330
ESP10, 342, 378, 421, 447, 472, 328, , 332
ESP10, 344, 388, 424, 452, 476, 330, , 334
ESP10, 350, 393, 429, 456, 479, 332, , 336
ESP10, 346, 391, 427, 455, 478, 334, , 338
ESP10, 354, 390, 427, 456, 483, 336, , 340
ESP10, 354, 387, 427, 458, 486, 338, , 342
ESP10, 349, 380, 422, 452, 483, 340, , 344
ESP10, 347, 381, 421, 453, 485, 342, , 346
ESP10, 355, 389, 427, 461, 490, 344, , 348
ESP10, 350, 382, 421, 456, 484, 346, , 350
ESP10, 349, 380, 420, 455, 482, 349, , 353
ESP10, 348, 379, 422, 454, 481, 351, , 355
ESP10, 341, 374, 415, 452, 477, 353, , 357
ESP10, 340, 374, 412, 450, 476, 355, , 359
ESP10, 348, 382, 417, 455, 480, 357, , 361
ESP10, 340, 378, 414, 451, 478, 359, , 363
ESP10, 358, 403, 433, 471, 492, 361, , 365
ESP10, 357, 403, 434, 473, 491, 363, , 367
ESP10, 364, 407, 440, 476, 494, 365, , 369
ESP10, 368, 408, 444, 479, 496, 367, , 371
ESP10, 366, 408, 441, 477, 494, 370, , 374
ESP10, 366, 406, 442, 476, 493, 372, , 376
ESP10, 368, 413, 445, 481, 494, 374, , 378
ESP10, 371, 414, 445, 486, 495, 376, , 380
ESP10, 363, 408, 441, 479, 490, 378, , 382
ESP10, 360, 399, 436, 472, 484, 380, , 384
ESP10, 361, 398, 436, 470, 483, 382, , 386
ESP10, 368, 402, 440, 475, 489, 384, , 388
ESP10, 368, 401, 441, 476, 489, 386, , 390
ESP10, 368, 403, 441, 475, 489, 388, , 392
ESP10, 365, 397, 436, 472, 486, 390, , 394
ESP10, 373, 405, 443, 477, 491, 393, , 397
ESP10, 373, 410, 446, 476, 494, 395, , 399
ESP10, 373, 408, 444, 476, 495, 397, , 401
ESP10, 370, 405, 442, 473, 494, 399, , 403
ESP10, 379, 414, 448, 479, 498, 401, , 405
ESP10, 386, 417, 450, 481, 501, 403, , 407
ESP10, 388, 415, 447, 481, 500, 405, , 409
ESP10, 386, 412, 444, 479, 498, 407, , 411
ESP10, 395, 420, 450, 485, 503, 409, , 413
ESP10, 402, 428, 453, 489, 506, 411, , 415
ESP10, 399, 426, 452, 485, 505, 413, , 417
ESP10, 408, 427, 455, 485, 505, 416, , 420
ESP10, 408, 426, 456, 483, 503, 418, , 422
ESP10, 411, 431, 460, 484, 504, 420, , 424
ESP10, 414, 439, 462, 485, 506, 422, , 426
ESP10, 417, 442, 467, 489, 510, 424, , 428
ESP10, 416, 441, 467, 487, 508, 426, , 430
ESP10, 417, 444, 471, 487, 508, 428, , 432
ESP10, 422, 449, 472, 490, 509, 430, , 434
ESP10, 411, 438, 465, 480, 499, 432, , 436
ESP10, 410, 442, 466, 481, 496, 434, , 438
ESP10, 418, 447, 472, 488, 499, 437, , 441
ESP10, 414, 440, 466, 484, 494, 439, , 443
ESP10, 419, 441, 468, 483, 493, 441, , 445
ESP10, 422, 449, 474, 487, 495, 443, , 447
ESP10, 426, 451, 477, 489, 495, 445, , 449
ESP10, 426, 449, 478, 487, 491, 447, , 451
ESP10, 435, 452, 482, 492, 494, 449, , 453
ESP10, 423, 443, 473, 485, 491, 451, , 455
ESP10, 429, 451, 477, 491, 495, 453, , 457
ESP10, 428, 454, 476, 491, 496, 455, , 459
ESP10, 437, 458, 478, 495, 497, 457, , 461
ESP10, 442, 456, 478, 496, 497, 460, , 464
ESP10, 447, 459, 482, 497, 498, 462, , 466
ESP10, 424, 436, 466, 476, 477, 464, , 468
ESP10, 411, 423, 455, 466, 467, 466, , 470
ESP10, 415, 426, 459, 474, 475, 468, , 472
ESP10, 409, 423, 454, 467, 468, 470, , 474
ESP10, 397, 411, 443, 458, 459, 472, , 476
ESP10, 393, 410, 440, 458, 462, 474, , 478
ESP10, 395, 410, 442, 454, 457, 476, , 480
ESP10, 405, 421, 458, 463, 464, 478, , 482
ESP10, 408, 428, 460, 464, 464, 480, , 484
ESP10, 401, 416, 449, 453, 454, 483, , 487
ESP10, 388, 404, 435, 439, 439, 485, , 489
ESP10, 380, 403, 426, 429, 430, 487, , 491
ESP10, 383, 410, 425, 429, 430, 489, , 493
ESP10, 389, 408, 426, 429, 431, 491, , 495
ESP10, 384, 406, 420, 424, 425, 493, , 497
ESP10, 398, 421, 435, 439, 440, 495, , 499
ESP10, 390, 413, 438, 444, 445, 497, , 501
ESP10, 387, 418, 434, 437, 439, 499, , 503
ESP10, 382, 417, 430, 433, 434, 501, , 505
ESP10, 372, 410, 423, 425, 426, 504, , 508
ESP10, 380, 413, 424, 426, 427, 506, , 510
ESP10, 393, 423, 431, 433, 434, 508, , 512
ESP10, 399, 425, 432, 433, 434, 510, , 514
ESP10, 405, 426, 432, 434, 435, 512, , 516
ESP10, 408, 427, 433, 435, 436, 514, , 518
ESP10, 410, 428, 433, 435, 436, 516, , 520
ESP10, 424, 435, 439, 440, 441, 518, , 522
ESP10, 429, 436, 439, 441, 441, 520, , 524
ESP10, 431, 436, 439, 441, 441, 522, , 526
ESP10, 433, 437, 439, 441, 441, 524, , 528
ESP10, 434, 438, 439, 441, 441, 527, , 531
ESP10, 434, 438, 439, 441, 441, 529, , 533
ESP10, 437, 439, 440, 442, 442, 531, , 535
ESP10, 437, 439, 441, 442, 442, 533, , 537
ESP10, 438, 440, 441, 442, 443, 535, , 539
ESP10, 438, 440, 441, 443, 443, 537, , 541
ESP10, 438, 440, 441, 442, 443, 539, , 543
ESP10, 438, 441, 441, 443, 443, 541, , 545
ESP10, 444, 446, 446, 448, 448, 543, , 547
ESP10, 445, 447, 447, 448, 449, 545, , 549
ESP10, 445, 447, 447, 448, 449, 547, , 551
ESP10, 445, 447, 448, 448, 449, 550, , 554
ESP10, 445, 447, 448, 448, 449, 552, , 556
ESP10, 448, 449, 450, 450, 451, 554, , 558
ESP10, 448, 449, 450, 450, 451, 556, , 560
ESP10, 448, 449, 450, 451, 451, 558, , 562
ESP10, 448, 449, 450, 450, 451, 560, , 564
ESP10, 448, 449, 450, 450, 450, 562, , 566
ESP10, 448, 449, 450, 450, 451, 564, , 568
ESP10, 449, 450, 450, 451, 451, 566, , 570
ESP10, 449, 450, 450, 451, 451, 568, , 572
ESP10, 449, 449, 450, 450, 451, 571, , 575
ESP10, 448, 449, 450, 450, 450, 573, , 577
ESP10, 448, 449, 449, 450, 450, 575, , 579
ESP10, 448, 449, 450, 450, 450, 577, , 581
ESP10, 448, 449, 450, 450, 450, 579, , 583
ESP10, 449, 449, 450, 450, 451, 581, , 585
ESP10, 449, 449, 450, 450, 451, 583, , 587
ESP10, 449, 449, 450, 450, 451, 585, , 589
ESP10, 449, 450, 450, 451, 451, 587, , 591
ESP10, 449, 450, 450, 451, 451, 589, , 593
ESP10, 449, 450, 450, 451, 451, 591, , 595
ESP10, 449, 450, 450, 451, 451, 594, , 598
ESP10, 449, 450, 450, 451, 451, 596, , 600
ESP10, 449, 450, 450, 450, 451, 598, , 602
ESP10, 449, 450, 450, 451, 451, 600, , 604
ESP10, 449, 450, 450, 451, 451, 602, , 606
ESP10, 449, 450, 451, 451, 451, 604, , 608
ESP10, 449, 450, 451, 451, 451, 606, , 610
ESP10, 449, 450, 451, 451, 451, 608, , 612
ESP10, 450, 450, 451, 451, 451, 610, , 614
ESP10, 450, 450, 451, 451, 451, 612, , 616
ESP10, 450, 450, 451, 451, 451, 614, , 618
ESP10, 450, 450, 451, 451, 451, 617, , 621
ESP10, 450, 451, 451, 451, 452, 619, , 623
ESP10, 450, 450, 451, 451, 451, 621, , 625
ESP10, 450, 450, 451, 451, 451, 623, , 627
ESP10, 450, 450, 451, 451, 451, 625, , 629
ESP10, 450, 451, 451, 451, 452, 627, , 631
ESP10, 450, 450, 451, 451, 451, 629, , 633
ESP10, 450, 450, 451, 451, 451, 631, , 635
ESP10, 450, 450, 451, 451, 451, 633, , 637
ESP10, 450, 450, 451, 451, 451, 635, , 639
ESP10, 450, 450, 451, 451, 451, 638, , 642
ESP10, 450, 450, 451, 451, 451, 640, , 644
ESP10, 449, 450, 450, 451, 451, 642, , 646
ESP10, 449, 450, 450, 451, 451, 644, , 648
ESP10, 449, 450, 450, 451, 451, 646, , 650
ESP10, 449, 450, 450, 451, 451, 648, , 652
ESP10, 450, 450, 450, 451, 451, 650, , 654
ESP10, 450, 450, 450, 451, 451, 652, , 656
ESP10, 450, 450, 450, 451, 451, 654, , 658
ESP10, 450, 450, 450, 451, 451, 656, , 660
ESP10, 450, 450, 450, 451, 451, 658, , 662
ESP10, 450, 450, 450, 451, 451, 661, , 665
ESP10, 450, 450, 450, 451, 451, 663, , 667
ESP10, 449, 450, 450, 451, 451, 665, , 669
ESP10, 449, 450, 450, 451, 451, 667, , 671
ESP10, 449, 450, 450, 451, 451, 669, , 673
ESP10, 449, 449, 450, 450, 450, 671, , 675
ESP10, 449, 449, 450, 450, 450, 673, , 677
ESP10, 449, 449, 450, 450, 450, 675, , 679
ESP10, 448, 448, 449, 449, 449, 677, , 681
ESP10, 448, 448, 449, 449, 449, 679, , 683
ESP10, 448, 448, 449, 449, 449, 681, , 685
ESP10, 448, 448, 449, 449, 449, 684, , 688
ESP10, 448, 448, 449, 449, 449, 686, , 690
ESP10, 448, 448, 449, 449, 449, 688, , 692
ESP10, 448, 448, 449, 449, 449, 690, , 694
ESP10, 448, 448, 449, 449, 449, 692, , 696
ESP10, 448, 448, 449, 449, 449, 694, , 698
ESP10, 448, 449, 449, 449, 449, 696, , 700
ESP10, 448, 449, 449, 449, 449, 698, , 702
ESP10, 448, 449, 449, 449, 449, 700, , 704
ESP10, 448, 449, 449, 449, 449, 702, , 706
ESP10, 448, 449, 449, 449, 449, 705, , 709
ESP10, 448, 449, 449, 449, 449, 707, , 711
ESP10, 448, 449, 449, 449, 449, 709, , 713
ESP10, 448, 449, 449, 449, 449, 711, , 715
ESP10, 448, 449, 449, 449, 449, 713, , 717
ESP10, 448, 449, 449, 449, 449, 715, , 719
ESP10, 448, 449, 449, 449, 449, 717, , 721
ESP10, 448, 449, 449, 449, 449, 719, , 723
ESP10, 448, 449, 449, 449, 449, 721, , 725
ESP10, 448, 449, 449, 449, 449, 723, , 727
ESP10, 448, 449, 449, 449, 449, 725, , 729
ESP10, 449, 449, 449, 449, 449, 728, , 732
ESP10, 449, 449, 449, 449, 449, 730, , 734
ESP10, 449, 449, 449, 449, 449, 732, , 736
ESP10, 449, 449, 449, 449, 449, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/MONO3W_SQIN.ESPF10.csv
MONO3W_SQIN.ESPF0.csv|2026-08-15
MONO3W_SQIN.ESPF10.csv|2026-08-15
MONO3W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
NF JOHN DAY - AT MONUMENT
(
MONO3
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
256
502
89
922
564
APR-JUL
248
486
88
901
551
APR-AUG
251
494
88
913
558
JAN-SEP
437
818
93
1416
883
JAN-JUL
426
797
92
1394
869
OCT-SEP
471
883
93
1538
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/watersupply/MONO3W_SQIN.ESPF10.csv
MONO3W_SQIN.ESPF0.csv|2026-08-15
MONO3W_SQIN.ESPF10.csv|2026-08-15
MONO3W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
