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Archive:
Water Year
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COLUMBIA - JOHN DAY DAM
(
JDAO3
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
72746
73300
77
74457
94749
APR-JUL
62041
62075
76
62117
81538
JAN-SEP
88965
89518
79
90676
113078
JAN-JUL
78259
78294
78
78335
99868
OCT-SEP
102047
102601
80
103758
128097
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
72991
73591
78
74928
94749
APR-JUL
62036
62176
76
62442
81538
JAN-SEP
89210
89809
79
91146
113078
JAN-JUL
78254
78395
78
78660
99868
OCT-SEP
102292
102892
80
104228
128097
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
APR-SEP
72853
73378
77
74669
94749
APR-JUL
61930
62089
76
62369
81538
JAN-SEP
89072
89597
79
90887
113078
JAN-JUL
78149
78307
78
78587
99868
OCT-SEP
102154
102679
80
103970
128097
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 241, 311, 348, 405, 448, 70, , 74
ESP10, 243, 316, 354, 405, 451, 73, , 77
ESP10, 244, 321, 354, 405, 452, 75, , 79
ESP10, 243, 320, 353, 406, 452, 77, , 81
ESP10, 242, 319, 354, 405, 451, 80, , 84
ESP10, 242, 318, 353, 403, 451, 82, , 86
ESP10, 243, 319, 354, 406, 452, 84, , 88
ESP10, 242, 318, 354, 406, 452, 87, , 91
ESP10, 236, 312, 351, 400, 446, 89, , 93
ESP10, 233, 311, 350, 400, 445, 91, , 95
ESP10, 231, 312, 350, 398, 443, 94, , 98
ESP10, 229, 312, 349, 396, 443, 96, , 100
ESP10, 232, 318, 351, 398, 448, 98, , 102
ESP10, 235, 321, 355, 409, 453, 101, , 105
ESP10, 233, 319, 351, 407, 450, 103, , 107
ESP10, 228, 316, 346, 404, 446, 105, , 109
ESP10, 226, 314, 343, 405, 443, 108, , 112
ESP10, 221, 310, 338, 402, 438, 110, , 114
ESP10, 220, 312, 338, 402, 435, 113, , 117
ESP10, 216, 302, 335, 398, 431, 115, , 119
ESP10, 215, 311, 340, 399, 432, 117, , 121
ESP10, 219, 316, 345, 414, 437, 120, , 124
ESP10, 214, 321, 341, 409, 435, 122, , 126
ESP10, 217, 326, 349, 413, 439, 124, , 128
ESP10, 217, 328, 353, 421, 442, 127, , 131
ESP10, 218, 330, 353, 422, 445, 129, , 133
ESP10, 222, 334, 357, 425, 446, 131, , 135
ESP10, 234, 338, 365, 429, 450, 134, , 138
ESP10, 236, 339, 365, 426, 449, 136, , 140
ESP10, 234, 339, 366, 427, 449, 138, , 142
ESP10, 220, 324, 353, 416, 437, 141, , 145
ESP10, 217, 319, 348, 411, 436, 143, , 147
ESP10, 224, 323, 350, 412, 441, 145, , 149
ESP10, 218, 316, 341, 406, 435, 148, , 152
ESP10, 216, 308, 331, 399, 426, 150, , 154
ESP10, 211, 306, 329, 396, 423, 152, , 156
ESP10, 220, 313, 336, 399, 430, 155, , 159
ESP10, 212, 304, 333, 390, 421, 157, , 161
ESP10, 215, 306, 330, 393, 422, 159, , 163
ESP10, 224, 312, 341, 398, 436, 162, , 166
ESP10, 242, 325, 353, 407, 450, 164, , 168
ESP10, 250, 340, 362, 412, 455, 166, , 170
ESP10, 247, 330, 356, 403, 448, 169, , 173
ESP10, 254, 331, 357, 412, 453, 171, , 175
ESP10, 224, 297, 328, 387, 425, 173, , 177
ESP10, 212, 282, 319, 374, 418, 176, , 180
ESP10, 218, 283, 321, 376, 425, 178, , 182
ESP10, 231, 288, 326, 382, 433, 180, , 184
ESP10, 245, 304, 336, 388, 443, 183, , 187
ESP10, 249, 310, 339, 393, 447, 185, , 189
ESP10, 245, 309, 337, 391, 443, 187, , 191
ESP10, 251, 318, 344, 396, 449, 190, , 194
ESP10, 257, 327, 352, 404, 453, 192, , 196
ESP10, 256, 330, 354, 404, 451, 195, , 199
ESP10, 254, 329, 352, 410, 447, 197, , 201
ESP10, 255, 329, 355, 411, 448, 199, , 203
ESP10, 248, 323, 355, 405, 444, 202, , 206
ESP10, 252, 323, 357, 412, 445, 204, , 208
ESP10, 253, 323, 362, 418, 446, 206, , 210
ESP10, 257, 325, 368, 421, 449, 209, , 213
ESP10, 258, 325, 373, 422, 452, 211, , 215
ESP10, 255, 322, 373, 419, 451, 213, , 217
ESP10, 253, 325, 371, 418, 449, 216, , 220
ESP10, 244, 315, 361, 408, 443, 218, , 222
ESP10, 247, 320, 363, 409, 448, 220, , 224
ESP10, 252, 324, 365, 415, 451, 223, , 227
ESP10, 247, 317, 360, 412, 446, 225, , 229
ESP10, 257, 328, 372, 427, 457, 227, , 231
ESP10, 259, 326, 369, 425, 460, 230, , 234
ESP10, 260, 324, 365, 418, 453, 232, , 236
ESP10, 277, 337, 380, 431, 468, 234, , 238
ESP10, 282, 338, 384, 434, 472, 237, , 241
ESP10, 277, 333, 377, 429, 470, 239, , 243
ESP10, 271, 325, 372, 421, 465, 241, , 245
ESP10, 251, 306, 353, 402, 449, 244, , 248
ESP10, 245, 298, 347, 396, 442, 246, , 250
ESP10, 243, 295, 347, 392, 443, 248, , 252
ESP10, 253, 304, 356, 393, 447, 251, , 255
ESP10, 255, 305, 353, 391, 445, 253, , 257
ESP10, 255, 305, 346, 386, 440, 255, , 259
ESP10, 257, 296, 342, 382, 433, 258, , 262
ESP10, 272, 304, 347, 389, 436, 260, , 264
ESP10, 267, 301, 341, 388, 430, 262, , 266
ESP10, 277, 309, 351, 396, 439, 265, , 269
ESP10, 268, 297, 346, 387, 430, 267, , 271
ESP10, 271, 300, 348, 397, 440, 269, , 273
ESP10, 268, 300, 348, 397, 439, 272, , 276
ESP10, 269, 302, 349, 400, 439, 274, , 278
ESP10, 266, 303, 348, 397, 438, 276, , 280
ESP10, 282, 311, 354, 399, 442, 279, , 283
ESP10, 286, 315, 359, 401, 441, 281, , 285
ESP10, 282, 312, 352, 396, 437, 284, , 288
ESP10, 282, 316, 355, 398, 441, 286, , 290
ESP10, 290, 327, 361, 403, 446, 288, , 292
ESP10, 281, 327, 363, 404, 443, 293, , 297
ESP10, 281, 332, 364, 408, 443, 295, , 299
ESP10, 282, 337, 365, 410, 444, 298, , 302
ESP10, 289, 336, 366, 411, 446, 300, , 304
ESP10, 298, 338, 373, 412, 447, 302, , 306
ESP10, 299, 340, 375, 414, 447, 305, , 309
ESP10, 299, 341, 376, 416, 451, 307, , 311
ESP10, 301, 343, 376, 417, 451, 309, , 313
ESP10, 304, 351, 377, 418, 453, 312, , 316
ESP10, 312, 351, 381, 418, 457, 314, , 318
ESP10, 313, 352, 384, 418, 457, 316, , 320
ESP10, 316, 356, 389, 420, 458, 319, , 323
ESP10, 315, 357, 390, 420, 457, 321, , 325
ESP10, 318, 366, 393, 422, 457, 323, , 327
ESP10, 323, 372, 397, 427, 459, 326, , 330
ESP10, 328, 373, 397, 428, 457, 328, , 332
ESP10, 336, 375, 398, 430, 460, 330, , 334
ESP10, 333, 374, 396, 430, 458, 333, , 337
ESP10, 326, 370, 394, 428, 456, 335, , 339
ESP10, 328, 372, 396, 427, 456, 337, , 341
ESP10, 329, 374, 401, 429, 459, 340, , 344
ESP10, 325, 368, 396, 424, 454, 342, , 346
ESP10, 314, 360, 385, 413, 444, 344, , 348
ESP10, 315, 363, 385, 413, 444, 347, , 351
ESP10, 315, 358, 386, 411, 442, 349, , 353
ESP10, 318, 360, 388, 413, 445, 351, , 355
ESP10, 332, 371, 396, 423, 454, 354, , 358
ESP10, 329, 367, 390, 418, 453, 356, , 360
ESP10, 327, 360, 387, 414, 452, 358, , 362
ESP10, 333, 362, 385, 414, 452, 361, , 365
ESP10, 332, 361, 384, 414, 450, 363, , 367
ESP10, 329, 359, 386, 411, 451, 366, , 370
ESP10, 328, 361, 384, 409, 449, 368, , 372
ESP10, 317, 351, 373, 400, 439, 370, , 374
ESP10, 331, 363, 383, 413, 446, 373, , 377
ESP10, 332, 361, 382, 412, 443, 375, , 379
ESP10, 344, 367, 387, 417, 447, 377, , 381
ESP10, 352, 375, 392, 421, 450, 380, , 384
ESP10, 348, 374, 389, 417, 447, 382, , 386
ESP10, 351, 376, 392, 419, 449, 384, , 388
ESP10, 339, 368, 383, 411, 441, 387, , 391
ESP10, 334, 364, 379, 409, 440, 389, , 393
ESP10, 331, 359, 378, 406, 437, 391, , 395
ESP10, 330, 357, 379, 406, 438, 394, , 398
ESP10, 330, 358, 381, 408, 442, 396, , 400
ESP10, 330, 358, 380, 407, 444, 398, , 402
ESP10, 334, 358, 382, 408, 443, 401, , 405
ESP10, 332, 348, 379, 401, 438, 403, , 407
ESP10, 327, 344, 372, 398, 430, 405, , 409
ESP10, 334, 352, 377, 403, 434, 408, , 412
ESP10, 342, 360, 384, 411, 438, 410, , 414
ESP10, 346, 362, 388, 415, 442, 412, , 416
ESP10, 345, 361, 389, 416, 441, 415, , 419
ESP10, 341, 361, 387, 413, 438, 417, , 421
ESP10, 337, 358, 387, 410, 433, 419, , 423
ESP10, 331, 357, 387, 407, 430, 422, , 426
ESP10, 330, 358, 388, 407, 430, 424, , 428
ESP10, 319, 353, 386, 403, 423, 426, , 430
ESP10, 320, 358, 390, 409, 425, 429, , 433
ESP10, 315, 355, 385, 406, 420, 431, , 435
ESP10, 310, 349, 382, 400, 417, 433, , 437
ESP10, 305, 340, 373, 391, 408, 436, , 440
ESP10, 306, 341, 373, 391, 410, 438, , 442
ESP10, 311, 347, 376, 394, 412, 440, , 444
ESP10, 315, 345, 376, 394, 411, 443, , 447
ESP10, 314, 345, 373, 394, 408, 445, , 449
ESP10, 304, 343, 365, 385, 399, 448, , 452
ESP10, 301, 333, 358, 381, 393, 450, , 454
ESP10, 295, 330, 352, 375, 390, 452, , 456
ESP10, 287, 328, 346, 370, 388, 455, , 459
ESP10, 290, 328, 348, 369, 384, 457, , 461
ESP10, 294, 334, 352, 374, 390, 459, , 463
ESP10, 292, 332, 349, 372, 388, 462, , 466
ESP10, 296, 335, 352, 374, 392, 464, , 468
ESP10, 304, 335, 358, 376, 392, 466, , 470
ESP10, 306, 326, 352, 371, 385, 469, , 473
ESP10, 308, 323, 350, 367, 382, 471, , 475
ESP10, 303, 318, 344, 361, 376, 473, , 477
ESP10, 289, 302, 330, 346, 363, 476, , 480
ESP10, 286, 296, 325, 341, 359, 478, , 482
ESP10, 288, 301, 327, 346, 360, 480, , 484
ESP10, 296, 310, 338, 354, 367, 483, , 487
ESP10, 300, 314, 343, 360, 371, 485, , 489
ESP10, 305, 323, 352, 367, 378, 487, , 491
ESP10, 310, 330, 358, 374, 388, 490, , 494
ESP10, 311, 331, 362, 375, 390, 492, , 496
ESP10, 307, 328, 360, 372, 387, 494, , 498
ESP10, 308, 327, 360, 373, 386, 497, , 501
ESP10, 300, 320, 355, 365, 378, 499, , 503
ESP10, 295, 320, 350, 365, 376, 501, , 505
ESP10, 295, 322, 354, 367, 375, 504, , 508
ESP10, 300, 329, 359, 373, 380, 506, , 510
ESP10, 304, 331, 360, 374, 382, 508, , 512
ESP10, 308, 330, 359, 375, 384, 511, , 515
ESP10, 308, 333, 361, 375, 384, 513, , 517
ESP10, 312, 337, 362, 376, 385, 515, , 519
ESP10, 314, 343, 364, 380, 387, 518, , 522
ESP10, 312, 342, 363, 380, 387, 520, , 524
ESP10, 312, 339, 361, 378, 384, 522, , 526
ESP10, 315, 345, 362, 377, 383, 525, , 529
ESP10, 322, 349, 368, 381, 389, 527, , 531
ESP10, 326, 351, 369, 382, 390, 530, , 534
ESP10, 329, 350, 369, 383, 391, 532, , 536
ESP10, 329, 344, 363, 379, 387, 534, , 538
ESP10, 331, 345, 365, 380, 388, 537, , 541
ESP10, 334, 348, 368, 382, 389, 539, , 543
ESP10, 336, 350, 371, 384, 390, 541, , 545
ESP10, 343, 358, 379, 390, 398, 544, , 548
ESP10, 345, 362, 381, 394, 403, 546, , 550
ESP10, 346, 367, 384, 396, 407, 548, , 552
ESP10, 347, 369, 386, 397, 408, 551, , 555
ESP10, 344, 365, 382, 393, 403, 553, , 557
ESP10, 341, 362, 379, 390, 400, 555, , 559
ESP10, 342, 366, 380, 390, 399, 558, , 562
ESP10, 348, 371, 384, 394, 404, 560, , 564
ESP10, 349, 371, 385, 393, 404, 562, , 566
ESP10, 352, 372, 388, 397, 407, 565, , 569
ESP10, 347, 369, 385, 394, 405, 567, , 571
ESP10, 347, 369, 384, 395, 406, 569, , 573
ESP10, 347, 367, 384, 393, 404, 572, , 576
ESP10, 346, 365, 383, 392, 402, 574, , 578
ESP10, 340, 361, 377, 387, 397, 576, , 580
ESP10, 340, 364, 377, 390, 396, 579, , 583
ESP10, 346, 370, 384, 397, 406, 581, , 585
ESP10, 342, 368, 379, 393, 403, 583, , 587
ESP10, 351, 372, 384, 399, 408, 586, , 590
ESP10, 353, 372, 383, 398, 407, 588, , 592
ESP10, 356, 374, 386, 400, 407, 590, , 594
ESP10, 361, 380, 394, 403, 411, 593, , 597
ESP10, 360, 377, 392, 401, 407, 595, , 599
ESP10, 366, 379, 394, 404, 411, 597, , 601
ESP10, 367, 378, 395, 403, 411, 600, , 604
ESP10, 366, 376, 393, 400, 408, 602, , 606
ESP10, 370, 378, 396, 402, 409, 604, , 608
ESP10, 370, 379, 398, 404, 411, 607, , 611
ESP10, 376, 388, 402, 408, 415, 609, , 613
ESP10, 379, 391, 403, 410, 416, 611, , 615
ESP10, 377, 391, 402, 408, 414, 614, , 618
ESP10, 382, 397, 407, 412, 419, 616, , 620
ESP10, 381, 396, 406, 411, 417, 619, , 623
ESP10, 380, 394, 405, 408, 416, 621, , 625
ESP10, 376, 390, 401, 405, 411, 623, , 627
ESP10, 376, 390, 399, 405, 409, 626, , 630
ESP10, 381, 391, 400, 406, 410, 628, , 632
ESP10, 388, 396, 404, 411, 414, 630, , 634
ESP10, 393, 401, 410, 416, 419, 633, , 637
ESP10, 394, 402, 411, 417, 421, 635, , 639
ESP10, 394, 402, 412, 417, 421, 637, , 641
ESP10, 396, 403, 411, 417, 420, 640, , 644
ESP10, 395, 403, 409, 415, 419, 642, , 646
ESP10, 402, 407, 414, 418, 423, 644, , 648
ESP10, 400, 407, 413, 418, 422, 647, , 651
ESP10, 399, 405, 412, 418, 420, 649, , 653
ESP10, 400, 405, 412, 418, 420, 651, , 655
ESP10, 404, 410, 416, 421, 423, 654, , 658
ESP10, 403, 408, 414, 416, 418, 677, , 681
ESP10, 404, 410, 415, 417, 419, 679, , 683
ESP10, 404, 411, 415, 418, 420, 682, , 686
ESP10, 407, 414, 418, 420, 422, 684, , 688
ESP10, 408, 415, 419, 422, 424, 686, , 690
ESP10, 410, 416, 420, 422, 425, 689, , 693
ESP10, 413, 419, 422, 424, 426, 691, , 695
ESP10, 413, 419, 422, 425, 426, 693, , 697
ESP10, 413, 418, 422, 424, 426, 696, , 700
ESP10, 415, 421, 424, 425, 427, 698, , 702
ESP10, 415, 421, 423, 425, 427, 701, , 705
ESP10, 415, 420, 423, 425, 427, 703, , 707
ESP10, 418, 422, 425, 427, 428, 705, , 709
ESP10, 418, 421, 424, 426, 427, 708, , 712
ESP10, 419, 421, 425, 427, 428, 710, , 714
ESP10, 418, 421, 424, 426, 427, 712, , 716
ESP10, 419, 422, 425, 427, 427, 715, , 719
ESP10, 419, 422, 425, 427, 427, 717, , 721
ESP10, 419, 421, 424, 426, 427, 719, , 723
ESP10, 419, 422, 424, 426, 427, 722, , 726
ESP10, 419, 422, 424, 426, 427, 724, , 728
ESP10, 420, 423, 425, 426, 427, 726, , 730
ESP10, 419, 423, 425, 426, 427, 729, , 733
ESP10, 417, 421, 423, 425, 426, 731, , 735
ESP10, 418, 422, 424, 425, 426, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/JDAO3N_SQIN.ESPF10.csv
JDAO3N_SQIN.ESPF0.csv|2025-07-12
JDAO3N_SQIN.ESPF10.csv|2025-07-12
JDAO3N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
COLUMBIA - JOHN DAY DAM
(
JDAO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-12
Issued:
2025-07-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
67335
88816
94
112941
94749
APR-JUL
55607
74608
92
92002
81538
JAN-SEP
80093
105420
93
133198
113078
JAN-JUL
68114
89287
89
114948
99868
OCT-SEP
92346
118546
93
150931
128097
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/JDAO3N_SQIN.ESPF10.csv
JDAO3N_SQIN.ESPF0.csv|2025-07-12
JDAO3N_SQIN.ESPF10.csv|2025-07-12
JDAO3N_SQIN.ESPFM.csv|2025-07-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
