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Water Year
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COLUMBIA - THE DALLES DAM
(
TDAO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-03-06
Issued:
2026-03-06
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
86290
92737
95
105918
97693
APR-JUL
70725
75799
90
86257
83946
APR-AUG
80691
86661
94
98855
92254
JAN-SEP
109260
115040
97
128281
118193
JAN-JUL
92789
98304
94
109112
104447
OCT-SEP
128527
134308
100
147549
134323
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-03-06
Issued:
2026-03-06
Hide Forecast
APR-SEP
81667
92015
94
101649
97693
APR-JUL
65938
75595
90
85188
83946
APR-AUG
75786
86260
94
94956
92254
JAN-SEP
103227
113812
96
125520
118193
JAN-JUL
88281
98083
94
108568
104447
OCT-SEP
122494
133079
99
144788
134323
Reference
ESP with 0 Days QPF
Ensemble:
2026-03-06
Issued:
2026-03-06
Hide Forecast
APR-SEP
77978
89302
91
99010
97693
APR-JUL
63807
73211
87
81285
83946
APR-AUG
72154
82937
90
91998
92254
JAN-SEP
99201
110773
94
121679
118193
JAN-JUL
85782
95648
92
103925
104447
OCT-SEP
118468
130041
97
140947
134323
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 254, 322, 360, 412, 453, 72, , 76
ESP10, 248, 321, 355, 408, 451, 76, , 80
ESP10, 245, 321, 352, 409, 450, 81, , 85
ESP10, 245, 318, 353, 409, 449, 85, , 89
ESP10, 244, 319, 352, 409, 448, 89, , 93
ESP10, 241, 314, 349, 408, 446, 93, , 97
ESP10, 242, 316, 351, 413, 447, 98, , 102
ESP10, 244, 319, 352, 414, 449, 102, , 106
ESP10, 241, 320, 354, 415, 449, 106, , 110
ESP10, 238, 317, 350, 411, 446, 110, , 114
ESP10, 235, 317, 350, 408, 445, 115, , 119
ESP10, 236, 320, 351, 411, 447, 119, , 123
ESP10, 231, 319, 346, 411, 446, 123, , 127
ESP10, 232, 320, 348, 414, 449, 127, , 131
ESP10, 229, 318, 345, 412, 447, 132, , 136
ESP10, 215, 305, 335, 401, 435, 136, , 140
ESP10, 206, 298, 327, 393, 427, 140, , 144
ESP10, 216, 305, 336, 402, 435, 144, , 148
ESP10, 219, 308, 337, 405, 437, 149, , 153
ESP10, 221, 310, 342, 406, 438, 153, , 157
ESP10, 209, 302, 333, 394, 429, 157, , 161
ESP10, 209, 306, 336, 403, 429, 161, , 165
ESP10, 203, 306, 331, 399, 426, 166, , 170
ESP10, 212, 320, 341, 407, 436, 170, , 174
ESP10, 214, 327, 349, 416, 441, 174, , 178
ESP10, 216, 328, 349, 418, 443, 178, , 182
ESP10, 216, 329, 349, 420, 442, 182, , 186
ESP10, 228, 329, 353, 422, 442, 187, , 191
ESP10, 223, 322, 349, 415, 438, 191, , 195
ESP10, 205, 312, 336, 405, 428, 195, , 199
ESP10, 204, 310, 336, 405, 427, 199, , 203
ESP10, 210, 314, 340, 407, 431, 204, , 208
ESP10, 220, 315, 342, 405, 433, 208, , 212
ESP10, 228, 323, 351, 414, 442, 212, , 216
ESP10, 235, 325, 353, 417, 443, 216, , 220
ESP10, 234, 325, 352, 416, 442, 221, , 225
ESP10, 235, 325, 352, 414, 442, 225, , 229
ESP10, 231, 319, 345, 407, 436, 229, , 233
ESP10, 237, 328, 351, 412, 442, 233, , 237
ESP10, 240, 325, 355, 410, 446, 238, , 242
ESP10, 245, 332, 358, 410, 452, 242, , 246
ESP10, 249, 340, 359, 413, 454, 246, , 250
ESP10, 260, 345, 366, 416, 460, 250, , 254
ESP10, 270, 347, 372, 426, 468, 255, , 259
ESP10, 266, 339, 369, 424, 464, 259, , 263
ESP10, 273, 341, 374, 427, 467, 263, , 267
ESP10, 269, 336, 370, 425, 467, 267, , 271
ESP10, 281, 342, 377, 430, 475, 272, , 276
ESP10, 286, 341, 374, 425, 474, 276, , 280
ESP10, 285, 344, 375, 427, 475, 280, , 284
ESP10, 283, 344, 373, 425, 473, 284, , 288
ESP10, 278, 343, 369, 420, 470, 289, , 293
ESP10, 277, 346, 371, 418, 467, 293, , 297
ESP10, 287, 356, 383, 428, 474, 297, , 301
ESP10, 284, 354, 380, 430, 470, 301, , 305
ESP10, 284, 354, 381, 430, 470, 305, , 309
ESP10, 277, 346, 379, 426, 465, 310, , 314
ESP10, 275, 345, 378, 431, 463, 314, , 318
ESP10, 278, 346, 382, 433, 464, 318, , 322
ESP10, 268, 331, 372, 422, 453, 322, , 326
ESP10, 257, 318, 365, 411, 445, 327, , 331
ESP10, 262, 322, 373, 416, 450, 331, , 335
ESP10, 250, 315, 364, 405, 441, 335, , 339
ESP10, 231, 293, 343, 386, 426, 339, , 343
ESP10, 234, 298, 345, 393, 431, 344, , 348
ESP10, 225, 294, 340, 386, 425, 348, , 352
ESP10, 232, 302, 350, 398, 432, 352, , 356
ESP10, 228, 296, 342, 396, 426, 356, , 360
ESP10, 214, 276, 324, 378, 414, 361, , 365
ESP10, 207, 274, 317, 370, 405, 365, , 369
ESP10, 205, 272, 318, 370, 408, 369, , 373
ESP10, 209, 269, 317, 374, 412, 373, , 377
ESP10, 209, 270, 317, 372, 412, 378, , 382
ESP10, 206, 265, 312, 366, 410, 382, , 386
ESP10, 209, 264, 315, 366, 412, 386, , 390
ESP10, 211, 263, 313, 364, 411, 390, , 394
ESP10, 208, 262, 316, 362, 411, 395, , 399
ESP10, 216, 266, 319, 361, 414, 399, , 403
ESP10, 219, 273, 322, 361, 414, 403, , 407
ESP10, 224, 273, 317, 357, 412, 407, , 411
ESP10, 235, 276, 321, 365, 415, 411, , 415
ESP10, 242, 277, 325, 367, 413, 416, , 420
ESP10, 255, 287, 334, 378, 421, 420, , 424
ESP10, 259, 287, 337, 382, 423, 424, , 428
ESP10, 250, 277, 329, 376, 416, 428, , 432
ESP10, 244, 272, 324, 377, 417, 433, , 437
ESP10, 245, 277, 326, 382, 419, 437, , 441
ESP10, 247, 284, 334, 385, 424, 441, , 445
ESP10, 246, 283, 332, 381, 422, 445, , 449
ESP10, 253, 287, 333, 380, 422, 450, , 454
ESP10, 261, 289, 340, 379, 424, 454, , 458
ESP10, 260, 293, 339, 377, 423, 458, , 462
ESP10, 256, 288, 333, 372, 418, 462, , 466
ESP10, 254, 298, 333, 377, 416, 467, , 471
ESP10, 246, 293, 327, 373, 411, 471, , 475
ESP10, 244, 294, 329, 374, 408, 475, , 479
ESP10, 241, 293, 328, 375, 409, 479, , 483
ESP10, 240, 294, 327, 375, 408, 484, , 488
ESP10, 246, 291, 327, 374, 407, 488, , 492
ESP10, 252, 293, 331, 374, 407, 492, , 496
ESP10, 249, 294, 333, 373, 407, 496, , 500
ESP10, 249, 296, 331, 373, 410, 501, , 505
ESP10, 247, 297, 330, 371, 409, 505, , 509
ESP10, 252, 299, 325, 369, 410, 509, , 513
ESP10, 256, 297, 330, 367, 413, 513, , 517
ESP10, 255, 301, 334, 368, 412, 517, , 521
ESP10, 254, 299, 338, 368, 410, 522, , 526
ESP10, 259, 304, 341, 371, 411, 526, , 530
ESP10, 260, 311, 341, 372, 410, 530, , 534
ESP10, 266, 323, 347, 381, 416, 534, , 538
ESP10, 272, 324, 348, 381, 415, 539, , 543
ESP10, 281, 326, 353, 385, 421, 543, , 547
ESP10, 287, 330, 354, 387, 422, 547, , 551
ESP10, 293, 335, 360, 393, 426, 551, , 555
ESP10, 293, 336, 363, 392, 427, 556, , 560
ESP10, 285, 334, 360, 389, 423, 560, , 564
ESP10, 291, 336, 364, 391, 426, 564, , 568
ESP10, 295, 337, 366, 391, 430, 568, , 572
ESP10, 297, 343, 366, 392, 430, 573, , 577
ESP10, 297, 346, 368, 393, 429, 577, , 581
ESP10, 300, 345, 365, 393, 426, 581, , 585
ESP10, 302, 344, 362, 390, 423, 585, , 589
ESP10, 295, 338, 356, 384, 420, 590, , 594
ESP10, 298, 337, 357, 385, 425, 594, , 598
ESP10, 302, 340, 356, 385, 427, 598, , 602
ESP10, 304, 343, 358, 386, 427, 602, , 606
ESP10, 300, 339, 357, 385, 423, 607, , 611
ESP10, 306, 344, 361, 391, 427, 611, , 615
ESP10, 306, 343, 358, 390, 425, 615, , 619
ESP10, 307, 343, 360, 389, 424, 619, , 623
ESP10, 307, 344, 360, 388, 421, 624, , 628
ESP10, 312, 345, 359, 389, 421, 628, , 632
ESP10, 311, 341, 354, 385, 415, 632, , 636
ESP10, 315, 345, 358, 389, 417, 636, , 640
ESP10, 312, 348, 359, 388, 414, 640, , 644
ESP10, 305, 337, 349, 379, 405, 645, , 649
ESP10, 303, 334, 347, 378, 405, 649, , 653
ESP10, 308, 340, 354, 383, 410, 653, , 657
ESP10, 294, 328, 344, 370, 400, 657, , 661
ESP10, 306, 340, 356, 381, 412, 662, , 666
ESP10, 300, 332, 351, 375, 407, 666, , 670
ESP10, 306, 338, 358, 383, 413, 670, , 674
ESP10, 311, 340, 359, 386, 413, 674, , 678
ESP10, 317, 344, 364, 390, 417, 679, , 683
ESP10, 320, 343, 365, 390, 419, 683, , 687
ESP10, 324, 348, 366, 396, 421, 687, , 691
ESP10, 327, 348, 368, 398, 420, 691, , 695
ESP10, 322, 342, 363, 388, 412, 696, , 700
ESP10, 319, 336, 362, 384, 407, 700, , 704
ESP10, 308, 330, 354, 376, 398, 704, , 708
ESP10, 311, 336, 361, 378, 401, 708, , 712
ESP10, 307, 333, 358, 376, 397, 713, , 717
ESP10, 299, 325, 355, 370, 389, 717, , 721
ESP10, 290, 318, 351, 366, 381, 721, , 725
ESP10, 287, 317, 349, 366, 376, 725, , 729
ESP10, 284, 317, 346, 361, 376, 730, , 734
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Data Files
/chpsesp/ensemble/natural/TDAO3N_SQIN.ESPF10.csv
TDAO3N_SQIN.ESPF0.csv|2026-03-06
TDAO3N_SQIN.ESPF10.csv|2026-03-06
TDAO3N_SQIN.ESPFM.csv|2026-03-06
APR-SEP
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ESP10,ESPM,ESP0
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