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Archive:
Water Year
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COLUMBIA - JOHN DAY DAM
(
JDAO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
78203
79741
84
82066
94749
APR-JUL
65648
66178
81
66734
81538
JAN-SEP
101395
102932
91
105258
113078
JAN-JUL
88840
89369
89
89925
99868
OCT-SEP
119510
121048
94
123374
128097
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
78393
80167
85
82085
94749
APR-JUL
65613
66294
81
67163
81538
JAN-SEP
101585
103359
91
105277
113078
JAN-JUL
88804
89486
90
90354
99868
OCT-SEP
119701
121475
95
123393
128097
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
78488
79992
84
82177
94749
APR-JUL
65741
66248
81
67553
81538
JAN-SEP
101679
103184
91
105368
113078
JAN-JUL
88933
89439
90
90744
99868
OCT-SEP
119795
121300
95
123484
128097
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 252, 320, 359, 414, 452, 71, , 75
ESP10, 246, 318, 356, 410, 451, 73, , 77
ESP10, 244, 319, 352, 411, 449, 76, , 80
ESP10, 243, 316, 353, 411, 449, 78, , 82
ESP10, 243, 317, 352, 411, 448, 81, , 85
ESP10, 239, 312, 349, 410, 445, 83, , 87
ESP10, 241, 314, 351, 413, 446, 86, , 90
ESP10, 242, 317, 354, 415, 448, 88, , 92
ESP10, 240, 318, 356, 416, 448, 91, , 95
ESP10, 236, 315, 350, 412, 445, 93, , 97
ESP10, 233, 316, 350, 409, 445, 96, , 100
ESP10, 234, 319, 352, 411, 446, 98, , 102
ESP10, 229, 318, 345, 411, 445, 101, , 105
ESP10, 229, 318, 347, 414, 449, 103, , 107
ESP10, 229, 317, 344, 411, 446, 106, , 110
ESP10, 214, 304, 333, 401, 434, 108, , 112
ESP10, 205, 296, 326, 393, 426, 111, , 115
ESP10, 214, 304, 335, 402, 434, 113, , 117
ESP10, 217, 307, 336, 405, 436, 116, , 120
ESP10, 219, 309, 342, 406, 437, 118, , 122
ESP10, 207, 301, 332, 394, 428, 121, , 125
ESP10, 207, 305, 336, 403, 429, 123, , 127
ESP10, 201, 306, 331, 399, 425, 126, , 130
ESP10, 209, 319, 341, 407, 435, 128, , 132
ESP10, 213, 327, 350, 416, 440, 131, , 135
ESP10, 215, 328, 350, 419, 442, 133, , 137
ESP10, 215, 328, 350, 420, 441, 136, , 140
ESP10, 227, 329, 355, 422, 441, 138, , 142
ESP10, 221, 322, 350, 415, 437, 141, , 145
ESP10, 203, 310, 337, 405, 427, 143, , 147
ESP10, 202, 310, 338, 404, 426, 146, , 150
ESP10, 208, 313, 342, 408, 430, 148, , 152
ESP10, 218, 314, 342, 405, 433, 151, , 155
ESP10, 227, 324, 352, 414, 442, 153, , 157
ESP10, 233, 326, 353, 417, 443, 156, , 160
ESP10, 233, 326, 353, 416, 441, 158, , 162
ESP10, 234, 324, 353, 414, 442, 161, , 165
ESP10, 229, 318, 346, 407, 436, 163, , 167
ESP10, 236, 325, 351, 412, 441, 166, , 170
ESP10, 238, 322, 356, 410, 446, 168, , 172
ESP10, 245, 329, 358, 410, 452, 171, , 175
ESP10, 250, 338, 360, 412, 455, 173, , 177
ESP10, 260, 345, 367, 416, 460, 176, , 180
ESP10, 270, 346, 372, 426, 467, 178, , 182
ESP10, 266, 339, 369, 423, 463, 181, , 185
ESP10, 273, 342, 373, 426, 468, 183, , 187
ESP10, 269, 336, 370, 424, 468, 186, , 190
ESP10, 281, 342, 376, 429, 474, 188, , 192
ESP10, 285, 340, 373, 424, 475, 191, , 195
ESP10, 285, 343, 375, 426, 476, 193, , 197
ESP10, 282, 344, 373, 424, 473, 196, , 200
ESP10, 277, 341, 368, 419, 470, 198, , 202
ESP10, 276, 346, 370, 418, 468, 201, , 205
ESP10, 287, 356, 382, 428, 475, 204, , 208
ESP10, 284, 354, 380, 431, 470, 206, , 210
ESP10, 283, 353, 381, 431, 470, 209, , 213
ESP10, 276, 346, 377, 426, 465, 211, , 215
ESP10, 274, 344, 378, 431, 464, 214, , 218
ESP10, 277, 344, 381, 433, 464, 216, , 220
ESP10, 265, 328, 372, 420, 452, 219, , 223
ESP10, 254, 315, 364, 410, 443, 221, , 225
ESP10, 260, 321, 370, 415, 449, 224, , 228
ESP10, 247, 314, 362, 404, 441, 226, , 230
ESP10, 229, 293, 340, 385, 425, 229, , 233
ESP10, 231, 298, 341, 391, 430, 231, , 235
ESP10, 223, 295, 337, 385, 423, 234, , 238
ESP10, 230, 302, 347, 398, 430, 236, , 240
ESP10, 225, 295, 340, 395, 426, 239, , 243
ESP10, 211, 274, 321, 377, 413, 241, , 245
ESP10, 204, 270, 315, 368, 404, 244, , 248
ESP10, 202, 268, 315, 369, 407, 246, , 250
ESP10, 206, 266, 315, 372, 412, 249, , 253
ESP10, 205, 266, 315, 372, 411, 251, , 255
ESP10, 202, 261, 310, 366, 409, 254, , 258
ESP10, 206, 261, 312, 365, 411, 256, , 260
ESP10, 208, 259, 312, 363, 410, 259, , 263
ESP10, 206, 259, 314, 360, 409, 261, , 265
ESP10, 214, 263, 317, 360, 412, 264, , 268
ESP10, 216, 270, 320, 359, 414, 266, , 270
ESP10, 222, 272, 316, 355, 410, 269, , 273
ESP10, 232, 275, 320, 362, 413, 271, , 275
ESP10, 240, 276, 324, 366, 411, 274, , 278
ESP10, 253, 283, 332, 376, 419, 276, , 280
ESP10, 256, 283, 335, 381, 421, 279, , 283
ESP10, 248, 273, 326, 376, 414, 281, , 285
ESP10, 243, 268, 322, 375, 415, 284, , 288
ESP10, 244, 274, 324, 380, 418, 286, , 290
ESP10, 246, 281, 332, 384, 422, 289, , 293
ESP10, 244, 281, 331, 380, 422, 291, , 295
ESP10, 251, 284, 330, 380, 420, 294, , 298
ESP10, 259, 287, 338, 378, 422, 296, , 300
ESP10, 259, 290, 336, 376, 421, 299, , 303
ESP10, 253, 286, 331, 371, 416, 301, , 305
ESP10, 252, 295, 330, 377, 415, 304, , 308
ESP10, 244, 290, 326, 373, 410, 306, , 310
ESP10, 241, 291, 328, 374, 408, 309, , 313
ESP10, 238, 290, 325, 375, 408, 311, , 315
ESP10, 238, 292, 326, 375, 407, 314, , 318
ESP10, 243, 289, 326, 374, 406, 316, , 320
ESP10, 250, 290, 329, 373, 406, 319, , 323
ESP10, 247, 291, 331, 372, 405, 321, , 325
ESP10, 247, 293, 329, 372, 408, 324, , 328
ESP10, 245, 294, 328, 370, 407, 326, , 330
ESP10, 248, 297, 324, 368, 408, 329, , 333
ESP10, 253, 295, 328, 366, 411, 331, , 335
ESP10, 252, 300, 332, 367, 411, 334, , 338
ESP10, 250, 295, 335, 365, 408, 337, , 341
ESP10, 255, 301, 337, 368, 409, 339, , 343
ESP10, 256, 307, 337, 370, 408, 342, , 346
ESP10, 262, 320, 343, 378, 413, 344, , 348
ESP10, 269, 320, 344, 378, 413, 347, , 351
ESP10, 277, 323, 348, 382, 418, 349, , 353
ESP10, 283, 325, 350, 384, 419, 352, , 356
ESP10, 289, 331, 356, 389, 423, 354, , 358
ESP10, 289, 331, 359, 388, 424, 357, , 361
ESP10, 281, 330, 356, 386, 420, 359, , 363
ESP10, 287, 332, 360, 387, 423, 362, , 366
ESP10, 291, 333, 362, 388, 427, 364, , 368
ESP10, 292, 340, 362, 389, 427, 367, , 371
ESP10, 292, 344, 364, 389, 427, 369, , 373
ESP10, 295, 341, 361, 389, 424, 372, , 376
ESP10, 297, 340, 358, 386, 421, 374, , 378
ESP10, 290, 333, 353, 380, 418, 377, , 381
ESP10, 294, 333, 353, 381, 422, 379, , 383
ESP10, 298, 335, 352, 381, 425, 382, , 386
ESP10, 300, 339, 354, 382, 425, 384, , 388
ESP10, 296, 335, 352, 381, 421, 387, , 391
ESP10, 302, 340, 357, 387, 425, 389, , 393
ESP10, 302, 340, 354, 387, 423, 392, , 396
ESP10, 304, 339, 356, 385, 421, 394, , 398
ESP10, 303, 340, 356, 385, 418, 397, , 401
ESP10, 308, 341, 356, 386, 418, 399, , 403
ESP10, 307, 337, 351, 381, 412, 402, , 406
ESP10, 312, 341, 354, 385, 414, 404, , 408
ESP10, 308, 345, 355, 385, 411, 407, , 411
ESP10, 302, 334, 346, 376, 401, 409, , 413
ESP10, 300, 330, 345, 374, 401, 412, , 416
ESP10, 304, 336, 350, 378, 407, 414, , 418
ESP10, 290, 324, 339, 366, 396, 417, , 421
ESP10, 303, 336, 352, 378, 409, 419, , 423
ESP10, 296, 328, 346, 372, 404, 422, , 426
ESP10, 302, 334, 355, 379, 410, 424, , 428
ESP10, 307, 336, 355, 382, 409, 427, , 431
ESP10, 313, 340, 359, 387, 414, 429, , 433
ESP10, 316, 340, 361, 387, 416, 432, , 436
ESP10, 320, 344, 362, 392, 418, 434, , 438
ESP10, 324, 344, 364, 393, 417, 437, , 441
ESP10, 318, 338, 359, 384, 409, 439, , 443
ESP10, 315, 332, 358, 380, 404, 442, , 446
ESP10, 304, 326, 350, 371, 395, 444, , 448
ESP10, 307, 332, 356, 374, 397, 447, , 451
ESP10, 303, 329, 354, 371, 393, 449, , 453
ESP10, 294, 321, 351, 366, 385, 452, , 456
ESP10, 285, 315, 347, 361, 378, 454, , 458
ESP10, 283, 313, 345, 361, 372, 457, , 461
ESP10, 280, 313, 341, 358, 372, 459, , 463
ESP10, 272, 306, 333, 350, 364, 462, , 466
ESP10, 274, 309, 332, 350, 365, 464, , 468
ESP10, 266, 299, 322, 336, 353, 467, , 471
ESP10, 280, 312, 335, 348, 367, 469, , 473
ESP10, 280, 312, 332, 346, 365, 472, , 476
ESP10, 273, 306, 324, 341, 358, 475, , 479
ESP10, 276, 306, 323, 344, 358, 477, , 481
ESP10, 281, 311, 328, 350, 365, 480, , 484
ESP10, 280, 312, 329, 348, 363, 482, , 486
ESP10, 277, 310, 325, 345, 360, 485, , 489
ESP10, 271, 306, 320, 341, 355, 487, , 491
ESP10, 274, 307, 323, 346, 358, 490, , 494
ESP10, 276, 308, 322, 346, 361, 492, , 496
ESP10, 282, 310, 329, 348, 362, 495, , 499
ESP10, 284, 307, 327, 346, 360, 497, , 501
ESP10, 291, 309, 329, 347, 364, 500, , 504
ESP10, 294, 307, 328, 344, 363, 502, , 506
ESP10, 281, 296, 317, 334, 354, 505, , 509
ESP10, 276, 293, 313, 328, 346, 507, , 511
ESP10, 282, 300, 317, 335, 351, 510, , 514
ESP10, 278, 296, 316, 336, 348, 512, , 516
ESP10, 279, 298, 322, 341, 350, 515, , 519
ESP10, 282, 304, 327, 345, 357, 517, , 521
ESP10, 284, 306, 330, 348, 364, 520, , 524
ESP10, 291, 312, 339, 354, 368, 522, , 526
ESP10, 294, 314, 342, 355, 370, 525, , 529
ESP10, 291, 312, 339, 350, 367, 527, , 531
ESP10, 297, 321, 345, 357, 373, 530, , 534
ESP10, 295, 320, 344, 359, 371, 532, , 536
ESP10, 292, 318, 344, 360, 369, 535, , 539
ESP10, 295, 319, 344, 361, 369, 537, , 541
ESP10, 297, 325, 349, 365, 372, 540, , 544
ESP10, 295, 319, 344, 359, 367, 542, , 546
ESP10, 290, 313, 338, 351, 360, 545, , 549
ESP10, 286, 310, 333, 347, 355, 547, , 551
ESP10, 286, 311, 333, 347, 354, 550, , 554
ESP10, 285, 312, 333, 348, 355, 552, , 556
ESP10, 290, 315, 337, 352, 359, 555, , 559
ESP10, 288, 318, 334, 348, 354, 557, , 561
ESP10, 302, 327, 343, 357, 362, 560, , 564
ESP10, 299, 323, 340, 354, 360, 562, , 566
ESP10, 307, 329, 343, 358, 365, 565, , 569
ESP10, 308, 324, 341, 355, 361, 567, , 571
ESP10, 309, 324, 342, 355, 361, 570, , 574
ESP10, 312, 326, 342, 357, 362, 572, , 576
ESP10, 313, 327, 346, 359, 364, 575, , 579
ESP10, 315, 332, 351, 362, 367, 577, , 581
ESP10, 324, 345, 360, 371, 380, 580, , 584
ESP10, 323, 346, 359, 370, 381, 582, , 586
ESP10, 325, 348, 360, 372, 382, 585, , 589
ESP10, 324, 347, 359, 369, 381, 587, , 591
ESP10, 322, 349, 359, 368, 380, 590, , 594
ESP10, 325, 351, 361, 370, 381, 592, , 596
ESP10, 326, 350, 360, 369, 380, 595, , 599
ESP10, 327, 350, 361, 371, 380, 597, , 601
ESP10, 332, 354, 366, 376, 384, 600, , 604
ESP10, 335, 357, 368, 378, 390, 602, , 606
ESP10, 335, 358, 370, 379, 391, 605, , 609
ESP10, 336, 358, 370, 380, 390, 608, , 612
ESP10, 336, 357, 370, 381, 388, 610, , 614
ESP10, 337, 358, 370, 381, 388, 613, , 617
ESP10, 337, 358, 371, 381, 387, 615, , 619
ESP10, 335, 356, 369, 381, 388, 618, , 622
ESP10, 337, 360, 368, 381, 388, 620, , 624
ESP10, 341, 362, 370, 383, 389, 623, , 627
ESP10, 340, 359, 368, 381, 386, 625, , 629
ESP10, 344, 360, 368, 380, 386, 628, , 632
ESP10, 345, 359, 371, 381, 387, 630, , 634
ESP10, 342, 356, 370, 380, 385, 633, , 637
ESP10, 348, 357, 371, 381, 387, 635, , 639
ESP10, 350, 355, 370, 380, 386, 638, , 642
ESP10, 351, 358, 374, 381, 387, 640, , 644
ESP10, 353, 361, 375, 383, 388, 643, , 647
ESP10, 357, 367, 379, 387, 391, 645, , 649
ESP10, 352, 363, 375, 382, 387, 648, , 652
ESP10, 351, 362, 373, 381, 385, 650, , 654
ESP10, 352, 367, 375, 380, 386, 653, , 657
ESP10, 350, 364, 373, 377, 383, 655, , 659
ESP10, 350, 364, 374, 379, 383, 658, , 662
ESP10, 349, 361, 371, 375, 382, 660, , 664
ESP10, 350, 360, 370, 375, 381, 663, , 667
ESP10, 350, 363, 370, 375, 380, 665, , 669
ESP10, 355, 364, 372, 377, 383, 668, , 672
ESP10, 351, 359, 368, 373, 378, 670, , 674
ESP10, 353, 361, 370, 375, 381, 673, , 677
ESP10, 353, 360, 369, 376, 380, 675, , 679
ESP10, 354, 361, 371, 375, 381, 678, , 682
ESP10, 356, 362, 371, 377, 382, 680, , 684
ESP10, 356, 362, 369, 377, 382, 683, , 687
ESP10, 357, 362, 371, 376, 382, 685, , 689
ESP10, 360, 366, 374, 380, 385, 688, , 692
ESP10, 363, 370, 375, 382, 386, 690, , 694
ESP10, 364, 370, 377, 383, 387, 693, , 697
ESP10, 362, 371, 376, 382, 386, 695, , 699
ESP10, 368, 377, 382, 388, 392, 698, , 702
ESP10, 368, 377, 383, 389, 391, 700, , 704
ESP10, 374, 381, 388, 393, 396, 703, , 707
ESP10, 375, 380, 387, 391, 394, 705, , 709
ESP10, 376, 380, 386, 391, 394, 708, , 712
ESP10, 377, 382, 387, 392, 395, 710, , 714
ESP10, 378, 383, 388, 393, 396, 713, , 717
ESP10, 377, 382, 387, 392, 395, 715, , 719
ESP10, 376, 382, 387, 391, 395, 718, , 722
ESP10, 378, 384, 389, 393, 397, 720, , 724
ESP10, 379, 386, 390, 394, 397, 723, , 727
ESP10, 377, 385, 389, 394, 397, 725, , 729
ESP10, 378, 386, 390, 394, 398, 728, , 732
ESP10, 375, 383, 388, 392, 396, 730, , 734
ESP10, 383, 389, 394, 397, 401, 733, , 737
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ESP10
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Data Files
/chpsesp/ensemble/natural/JDAO3N_SQIN.ESPF10.csv
JDAO3N_SQIN.ESPF0.csv|2026-06-23
JDAO3N_SQIN.ESPF10.csv|2026-06-23
JDAO3N_SQIN.ESPFM.csv|2026-06-23
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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