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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:
2026-03-03
Issued:
2026-03-03
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
81497
88598
94
100514
94749
APR-JUL
66344
72530
89
82941
81538
JAN-SEP
102847
109758
97
121959
113078
JAN-JUL
87465
93841
94
106347
99868
OCT-SEP
120963
127873
100
140075
128097
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
77516
87954
93
98252
94749
APR-JUL
63134
72238
89
80969
81538
JAN-SEP
98378
108957
96
120281
113078
JAN-JUL
84399
94028
94
103298
99868
OCT-SEP
116494
127073
99
138396
128097
Reference
ESP with 0 Days QPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
75478
86086
91
97100
94749
APR-JUL
61440
70818
87
79788
81538
JAN-SEP
95518
106729
94
118084
113078
JAN-JUL
82130
91847
92
101836
99868
OCT-SEP
113634
124845
97
136199
128097
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 252, 320, 359, 414, 452, 72, , 76
ESP10, 246, 318, 356, 410, 451, 77, , 81
ESP10, 244, 319, 352, 411, 449, 81, , 85
ESP10, 243, 316, 353, 411, 449, 85, , 89
ESP10, 243, 317, 352, 411, 448, 90, , 94
ESP10, 239, 312, 349, 410, 445, 94, , 98
ESP10, 241, 314, 351, 413, 446, 98, , 102
ESP10, 242, 317, 354, 415, 448, 103, , 107
ESP10, 240, 318, 356, 416, 448, 107, , 111
ESP10, 236, 315, 350, 412, 445, 111, , 115
ESP10, 233, 316, 350, 409, 445, 116, , 120
ESP10, 234, 319, 352, 411, 446, 120, , 124
ESP10, 229, 318, 345, 411, 445, 124, , 128
ESP10, 229, 318, 347, 414, 449, 129, , 133
ESP10, 229, 317, 344, 411, 446, 133, , 137
ESP10, 214, 304, 333, 401, 434, 137, , 141
ESP10, 205, 296, 326, 393, 426, 141, , 145
ESP10, 214, 304, 335, 402, 434, 146, , 150
ESP10, 217, 307, 336, 405, 436, 150, , 154
ESP10, 219, 309, 342, 406, 437, 154, , 158
ESP10, 207, 301, 332, 394, 428, 159, , 163
ESP10, 207, 305, 336, 403, 429, 163, , 167
ESP10, 201, 306, 331, 399, 425, 167, , 171
ESP10, 209, 319, 341, 407, 435, 172, , 176
ESP10, 213, 327, 350, 416, 440, 176, , 180
ESP10, 215, 328, 350, 419, 442, 180, , 184
ESP10, 215, 328, 350, 420, 441, 185, , 189
ESP10, 227, 329, 355, 422, 441, 189, , 193
ESP10, 221, 322, 350, 415, 437, 193, , 197
ESP10, 203, 310, 337, 405, 427, 198, , 202
ESP10, 202, 310, 338, 404, 426, 202, , 206
ESP10, 208, 313, 342, 408, 430, 206, , 210
ESP10, 218, 314, 342, 405, 433, 211, , 215
ESP10, 227, 324, 352, 414, 442, 215, , 219
ESP10, 233, 326, 353, 417, 443, 219, , 223
ESP10, 233, 326, 353, 416, 441, 224, , 228
ESP10, 234, 324, 353, 414, 442, 228, , 232
ESP10, 229, 318, 346, 407, 436, 232, , 236
ESP10, 236, 325, 351, 412, 441, 237, , 241
ESP10, 238, 322, 356, 410, 446, 241, , 245
ESP10, 245, 329, 358, 410, 452, 245, , 249
ESP10, 250, 338, 360, 412, 455, 250, , 254
ESP10, 260, 345, 367, 416, 460, 254, , 258
ESP10, 270, 346, 372, 426, 467, 258, , 262
ESP10, 266, 339, 369, 423, 463, 263, , 267
ESP10, 273, 342, 373, 426, 468, 267, , 271
ESP10, 269, 336, 370, 424, 468, 271, , 275
ESP10, 281, 342, 376, 429, 474, 275, , 279
ESP10, 285, 340, 373, 424, 475, 280, , 284
ESP10, 285, 343, 375, 426, 476, 284, , 288
ESP10, 282, 344, 373, 424, 473, 288, , 292
ESP10, 277, 341, 368, 419, 470, 293, , 297
ESP10, 276, 346, 370, 418, 468, 297, , 301
ESP10, 287, 356, 382, 428, 475, 301, , 305
ESP10, 284, 354, 380, 431, 470, 306, , 310
ESP10, 283, 353, 381, 431, 470, 310, , 314
ESP10, 276, 346, 377, 426, 465, 314, , 318
ESP10, 274, 344, 378, 431, 464, 319, , 323
ESP10, 277, 344, 381, 433, 464, 323, , 327
ESP10, 265, 328, 372, 420, 452, 327, , 331
ESP10, 254, 315, 364, 410, 443, 332, , 336
ESP10, 260, 321, 370, 415, 449, 336, , 340
ESP10, 247, 314, 362, 404, 441, 340, , 344
ESP10, 229, 293, 340, 385, 425, 345, , 349
ESP10, 231, 298, 341, 391, 430, 349, , 353
ESP10, 223, 295, 337, 385, 423, 353, , 357
ESP10, 230, 302, 347, 398, 430, 358, , 362
ESP10, 225, 295, 340, 395, 426, 362, , 366
ESP10, 211, 274, 321, 377, 413, 366, , 370
ESP10, 204, 270, 315, 368, 404, 371, , 375
ESP10, 202, 268, 315, 369, 407, 375, , 379
ESP10, 206, 266, 315, 372, 412, 379, , 383
ESP10, 205, 266, 315, 372, 411, 384, , 388
ESP10, 202, 261, 310, 366, 409, 388, , 392
ESP10, 206, 261, 312, 365, 411, 392, , 396
ESP10, 208, 259, 312, 363, 410, 397, , 401
ESP10, 206, 259, 314, 360, 409, 401, , 405
ESP10, 214, 263, 317, 360, 412, 405, , 409
ESP10, 216, 270, 320, 359, 414, 409, , 413
ESP10, 222, 272, 316, 355, 410, 414, , 418
ESP10, 232, 275, 320, 362, 413, 418, , 422
ESP10, 240, 276, 324, 366, 411, 422, , 426
ESP10, 253, 283, 332, 376, 419, 427, , 431
ESP10, 256, 283, 335, 381, 421, 431, , 435
ESP10, 248, 273, 326, 376, 414, 435, , 439
ESP10, 243, 268, 322, 375, 415, 440, , 444
ESP10, 244, 274, 324, 380, 418, 444, , 448
ESP10, 246, 281, 332, 384, 422, 448, , 452
ESP10, 244, 281, 331, 380, 422, 453, , 457
ESP10, 251, 284, 330, 380, 420, 457, , 461
ESP10, 259, 287, 338, 378, 422, 461, , 465
ESP10, 259, 290, 336, 376, 421, 466, , 470
ESP10, 253, 286, 331, 371, 416, 470, , 474
ESP10, 252, 295, 330, 377, 415, 474, , 478
ESP10, 244, 290, 326, 373, 410, 479, , 483
ESP10, 241, 291, 328, 374, 408, 483, , 487
ESP10, 238, 290, 325, 375, 408, 487, , 491
ESP10, 238, 292, 326, 375, 407, 492, , 496
ESP10, 243, 289, 326, 374, 406, 496, , 500
ESP10, 250, 290, 329, 373, 406, 500, , 504
ESP10, 247, 291, 331, 372, 405, 505, , 509
ESP10, 247, 293, 329, 372, 408, 509, , 513
ESP10, 245, 294, 328, 370, 407, 513, , 517
ESP10, 248, 297, 324, 368, 408, 518, , 522
ESP10, 253, 295, 328, 366, 411, 522, , 526
ESP10, 252, 300, 332, 367, 411, 526, , 530
ESP10, 250, 295, 335, 365, 408, 531, , 535
ESP10, 255, 301, 337, 368, 409, 535, , 539
ESP10, 256, 307, 337, 370, 408, 539, , 543
ESP10, 262, 320, 343, 378, 413, 543, , 547
ESP10, 269, 320, 344, 378, 413, 548, , 552
ESP10, 277, 323, 348, 382, 418, 552, , 556
ESP10, 283, 325, 350, 384, 419, 556, , 560
ESP10, 289, 331, 356, 389, 423, 561, , 565
ESP10, 289, 331, 359, 388, 424, 565, , 569
ESP10, 281, 330, 356, 386, 420, 569, , 573
ESP10, 287, 332, 360, 387, 423, 574, , 578
ESP10, 291, 333, 362, 388, 427, 578, , 582
ESP10, 292, 340, 362, 389, 427, 582, , 586
ESP10, 292, 344, 364, 389, 427, 587, , 591
ESP10, 295, 341, 361, 389, 424, 591, , 595
ESP10, 297, 340, 358, 386, 421, 595, , 599
ESP10, 290, 333, 353, 380, 418, 600, , 604
ESP10, 294, 333, 353, 381, 422, 604, , 608
ESP10, 298, 335, 352, 381, 425, 608, , 612
ESP10, 300, 339, 354, 382, 425, 613, , 617
ESP10, 296, 335, 352, 381, 421, 617, , 621
ESP10, 302, 340, 357, 387, 425, 621, , 625
ESP10, 302, 340, 354, 387, 423, 626, , 630
ESP10, 304, 339, 356, 385, 421, 630, , 634
ESP10, 303, 340, 356, 385, 418, 634, , 638
ESP10, 308, 341, 356, 386, 418, 639, , 643
ESP10, 307, 337, 351, 381, 412, 643, , 647
ESP10, 312, 341, 354, 385, 414, 647, , 651
ESP10, 308, 345, 355, 385, 411, 652, , 656
ESP10, 302, 334, 346, 376, 401, 656, , 660
ESP10, 300, 330, 345, 374, 401, 660, , 664
ESP10, 304, 336, 350, 378, 407, 665, , 669
ESP10, 290, 324, 339, 366, 396, 669, , 673
ESP10, 303, 336, 352, 378, 409, 673, , 677
ESP10, 296, 328, 346, 372, 404, 677, , 681
ESP10, 302, 334, 355, 379, 410, 682, , 686
ESP10, 307, 336, 355, 382, 409, 686, , 690
ESP10, 313, 340, 359, 387, 414, 690, , 694
ESP10, 316, 340, 361, 387, 416, 695, , 699
ESP10, 320, 344, 362, 392, 418, 699, , 703
ESP10, 324, 344, 364, 393, 417, 703, , 707
ESP10, 318, 338, 359, 384, 409, 708, , 712
ESP10, 315, 332, 358, 380, 404, 712, , 716
ESP10, 304, 326, 350, 371, 395, 716, , 720
ESP10, 307, 332, 356, 374, 397, 721, , 725
ESP10, 303, 329, 354, 371, 393, 725, , 729
ESP10, 294, 321, 351, 366, 385, 729, , 733
Max Scale
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/JDAO3N_SQIN.ESPF10.csv
JDAO3N_SQIN.ESPF0.csv|2026-03-03
JDAO3N_SQIN.ESPF10.csv|2026-03-03
JDAO3N_SQIN.ESPFM.csv|2026-03-03
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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