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Water Year
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UMATILLA - AT PENDLETON
(
PDTO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
123
124
75
157
165
APR-JUL
115
117
75
148
157
JAN-SEP
254
256
75
289
340
JAN-JUL
247
248
75
279
331
OCT-SEP
314
315
81
348
390
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
123
125
75
165
165
APR-JUL
116
117
75
154
157
JAN-SEP
254
256
75
296
340
JAN-JUL
247
249
75
286
331
OCT-SEP
314
316
81
356
390
Reference
ESP with 0 Days QPF
Ensemble:
2026-04-29
Issued:
2026-04-29
Hide Forecast
APR-SEP
123
127
77
176
165
APR-JUL
116
120
77
165
157
JAN-SEP
254
259
76
307
340
JAN-JUL
247
252
76
296
331
OCT-SEP
314
318
82
367
390
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 208, 260, 345, 401, 439, 71, , 75
ESP10, 206, 258, 344, 400, 438, 74, , 78
ESP10, 206, 257, 344, 400, 438, 77, , 81
ESP10, 208, 259, 346, 400, 439, 81, , 85
ESP10, 208, 259, 346, 400, 440, 84, , 88
ESP10, 206, 257, 344, 399, 439, 87, , 91
ESP10, 205, 255, 342, 398, 438, 90, , 94
ESP10, 208, 258, 346, 400, 440, 93, , 97
ESP10, 206, 261, 344, 399, 440, 96, , 100
ESP10, 204, 260, 342, 399, 439, 100, , 104
ESP10, 202, 259, 340, 397, 437, 103, , 107
ESP10, 205, 261, 345, 398, 438, 106, , 110
ESP10, 199, 256, 339, 395, 435, 109, , 113
ESP10, 198, 255, 338, 395, 435, 112, , 116
ESP10, 195, 253, 336, 393, 433, 115, , 119
ESP10, 189, 249, 332, 391, 432, 119, , 123
ESP10, 186, 248, 330, 391, 431, 122, , 126
ESP10, 187, 249, 332, 392, 431, 125, , 129
ESP10, 193, 252, 338, 395, 433, 128, , 132
ESP10, 196, 253, 342, 396, 434, 131, , 135
ESP10, 196, 250, 338, 393, 433, 134, , 138
ESP10, 199, 251, 341, 395, 434, 138, , 142
ESP10, 196, 248, 337, 393, 433, 141, , 145
ESP10, 203, 254, 347, 398, 436, 144, , 148
ESP10, 203, 254, 356, 398, 438, 147, , 151
ESP10, 203, 254, 353, 396, 439, 150, , 154
ESP10, 203, 252, 354, 396, 440, 153, , 157
ESP10, 203, 251, 353, 396, 440, 156, , 160
ESP10, 202, 249, 351, 404, 440, 160, , 164
ESP10, 200, 244, 343, 401, 438, 163, , 167
ESP10, 201, 245, 344, 405, 438, 166, , 170
ESP10, 200, 244, 342, 404, 438, 169, , 173
ESP10, 201, 245, 343, 405, 438, 172, , 176
ESP10, 202, 246, 344, 408, 438, 175, , 179
ESP10, 204, 247, 347, 412, 439, 179, , 183
ESP10, 206, 248, 346, 412, 439, 182, , 186
ESP10, 207, 250, 347, 412, 439, 185, , 189
ESP10, 206, 255, 346, 410, 440, 188, , 192
ESP10, 207, 269, 347, 411, 440, 191, , 195
ESP10, 202, 266, 345, 409, 439, 194, , 198
ESP10, 205, 269, 350, 416, 441, 198, , 202
ESP10, 209, 275, 353, 420, 444, 201, , 205
ESP10, 206, 272, 352, 418, 444, 204, , 208
ESP10, 221, 282, 360, 424, 447, 207, , 211
ESP10, 224, 287, 360, 422, 447, 210, , 214
ESP10, 220, 281, 355, 418, 443, 213, , 217
ESP10, 230, 289, 363, 424, 449, 217, , 221
ESP10, 232, 293, 367, 426, 451, 220, , 224
ESP10, 235, 294, 366, 426, 450, 223, , 227
ESP10, 230, 291, 365, 422, 449, 226, , 230
ESP10, 227, 290, 368, 418, 450, 229, , 233
ESP10, 223, 288, 363, 416, 447, 232, , 236
ESP10, 228, 293, 367, 418, 448, 236, , 240
ESP10, 234, 299, 377, 423, 452, 239, , 243
ESP10, 223, 290, 366, 411, 445, 242, , 246
ESP10, 244, 302, 378, 423, 456, 245, , 249
ESP10, 234, 292, 367, 414, 453, 248, , 252
ESP10, 242, 301, 375, 425, 459, 251, , 255
ESP10, 238, 297, 374, 424, 456, 254, , 258
ESP10, 236, 293, 374, 422, 454, 258, , 262
ESP10, 228, 290, 369, 418, 453, 261, , 265
ESP10, 239, 293, 375, 421, 455, 264, , 268
ESP10, 238, 293, 375, 421, 455, 267, , 271
ESP10, 226, 289, 365, 414, 452, 270, , 274
ESP10, 236, 297, 373, 419, 457, 273, , 277
ESP10, 235, 296, 372, 418, 456, 277, , 281
ESP10, 233, 297, 372, 417, 458, 280, , 284
ESP10, 240, 302, 376, 421, 467, 283, , 287
ESP10, 246, 306, 380, 423, 469, 286, , 290
ESP10, 241, 302, 377, 418, 466, 289, , 293
ESP10, 239, 301, 374, 416, 464, 292, , 296
ESP10, 244, 309, 376, 419, 468, 296, , 300
ESP10, 237, 306, 377, 416, 466, 299, , 303
ESP10, 242, 312, 377, 420, 465, 302, , 306
ESP10, 248, 317, 383, 425, 470, 305, , 309
ESP10, 252, 322, 386, 432, 475, 308, , 312
ESP10, 259, 318, 383, 429, 472, 311, , 315
ESP10, 263, 318, 379, 426, 468, 315, , 319
ESP10, 276, 330, 380, 428, 471, 318, , 322
ESP10, 270, 331, 374, 421, 468, 321, , 325
ESP10, 271, 333, 376, 423, 468, 324, , 328
ESP10, 280, 338, 379, 426, 471, 327, , 331
ESP10, 277, 338, 376, 424, 471, 330, , 334
ESP10, 277, 338, 376, 423, 471, 333, , 337
ESP10, 268, 330, 367, 419, 464, 337, , 341
ESP10, 267, 329, 371, 420, 463, 340, , 344
ESP10, 271, 335, 376, 423, 466, 343, , 347
ESP10, 273, 339, 377, 423, 468, 346, , 350
ESP10, 273, 339, 377, 424, 468, 349, , 353
ESP10, 271, 342, 379, 422, 467, 352, , 356
ESP10, 270, 344, 388, 421, 465, 356, , 360
ESP10, 271, 345, 395, 420, 465, 359, , 363
ESP10, 266, 340, 391, 415, 461, 362, , 366
ESP10, 270, 340, 388, 414, 463, 365, , 369
ESP10, 285, 345, 393, 421, 469, 368, , 372
ESP10, 291, 349, 396, 429, 474, 371, , 375
ESP10, 286, 344, 391, 423, 470, 375, , 379
ESP10, 291, 346, 393, 425, 473, 378, , 382
ESP10, 300, 346, 393, 425, 473, 381, , 385
ESP10, 311, 349, 396, 429, 476, 384, , 388
ESP10, 314, 352, 399, 431, 479, 387, , 391
ESP10, 314, 354, 398, 432, 479, 390, , 394
ESP10, 317, 360, 401, 435, 480, 394, , 398
ESP10, 316, 359, 401, 437, 478, 397, , 401
ESP10, 319, 369, 404, 439, 480, 400, , 404
ESP10, 321, 377, 405, 441, 483, 403, , 407
ESP10, 318, 375, 404, 438, 484, 406, , 410
ESP10, 321, 377, 405, 439, 485, 409, , 413
ESP10, 320, 381, 405, 438, 484, 412, , 416
ESP10, 328, 387, 415, 446, 489, 416, , 420
ESP10, 327, 386, 418, 449, 488, 419, , 423
ESP10, 329, 387, 419, 449, 489, 422, , 426
ESP10, 331, 393, 420, 450, 491, 425, , 429
ESP10, 338, 395, 423, 451, 492, 428, , 432
ESP10, 338, 395, 424, 452, 493, 431, , 435
ESP10, 339, 400, 427, 452, 493, 435, , 439
ESP10, 342, 403, 429, 454, 493, 438, , 442
ESP10, 341, 401, 428, 455, 493, 441, , 445
ESP10, 337, 398, 424, 452, 489, 444, , 448
ESP10, 338, 402, 428, 456, 489, 447, , 451
ESP10, 340, 404, 432, 458, 491, 450, , 454
ESP10, 341, 404, 432, 460, 490, 454, , 458
ESP10, 344, 403, 431, 459, 491, 457, , 461
ESP10, 343, 402, 433, 459, 491, 460, , 464
ESP10, 348, 404, 437, 462, 493, 463, , 467
ESP10, 355, 406, 439, 465, 494, 466, , 470
ESP10, 352, 401, 441, 464, 493, 469, , 473
ESP10, 351, 402, 439, 466, 493, 473, , 477
ESP10, 355, 406, 442, 470, 493, 476, , 480
ESP10, 353, 403, 439, 471, 491, 479, , 483
ESP10, 353, 405, 440, 471, 490, 482, , 486
ESP10, 357, 408, 443, 474, 495, 485, , 489
ESP10, 353, 404, 439, 470, 493, 488, , 492
ESP10, 352, 403, 440, 469, 495, 491, , 495
ESP10, 348, 399, 438, 465, 494, 495, , 499
ESP10, 339, 392, 429, 465, 491, 498, , 502
ESP10, 346, 394, 436, 469, 492, 501, , 505
ESP10, 356, 398, 438, 473, 494, 504, , 508
ESP10, 348, 386, 432, 465, 489, 507, , 511
ESP10, 361, 398, 442, 473, 493, 510, , 514
ESP10, 362, 400, 442, 475, 494, 514, , 518
ESP10, 366, 402, 445, 477, 495, 517, , 521
ESP10, 367, 404, 446, 480, 496, 520, , 524
ESP10, 367, 403, 445, 480, 495, 523, , 527
ESP10, 368, 403, 443, 481, 494, 526, , 530
ESP10, 374, 406, 446, 483, 496, 529, , 533
ESP10, 377, 408, 451, 484, 497, 533, , 537
ESP10, 374, 405, 449, 481, 494, 536, , 540
ESP10, 374, 408, 449, 483, 495, 539, , 543
ESP10, 371, 405, 446, 481, 494, 542, , 546
ESP10, 377, 410, 452, 485, 497, 545, , 549
ESP10, 379, 410, 452, 486, 497, 548, , 552
ESP10, 378, 410, 452, 485, 497, 552, , 556
ESP10, 375, 406, 449, 481, 493, 555, , 559
ESP10, 375, 412, 448, 481, 495, 558, , 562
ESP10, 376, 412, 450, 482, 495, 561, , 565
ESP10, 376, 414, 450, 482, 496, 564, , 568
ESP10, 374, 411, 447, 480, 494, 567, , 571
ESP10, 375, 412, 448, 482, 494, 571, , 575
ESP10, 384, 419, 453, 486, 498, 574, , 578
ESP10, 371, 409, 441, 477, 491, 577, , 581
ESP10, 357, 400, 431, 468, 485, 580, , 584
ESP10, 374, 419, 449, 482, 496, 583, , 587
ESP10, 379, 420, 450, 485, 500, 586, , 590
ESP10, 383, 420, 451, 485, 499, 589, , 593
ESP10, 381, 412, 445, 480, 492, 593, , 597
ESP10, 382, 416, 450, 483, 496, 596, , 600
ESP10, 384, 415, 451, 483, 497, 599, , 603
ESP10, 389, 425, 458, 486, 500, 602, , 606
ESP10, 390, 427, 466, 487, 500, 605, , 609
ESP10, 386, 428, 463, 487, 498, 608, , 612
ESP10, 386, 431, 465, 487, 500, 612, , 616
ESP10, 382, 431, 463, 486, 497, 615, , 619
ESP10, 361, 412, 447, 473, 482, 618, , 622
ESP10, 369, 408, 448, 469, 479, 621, , 625
ESP10, 387, 426, 460, 478, 488, 624, , 628
ESP10, 379, 418, 455, 469, 480, 627, , 631
ESP10, 372, 412, 447, 465, 471, 631, , 635
ESP10, 380, 416, 454, 467, 476, 634, , 638
ESP10, 393, 432, 463, 478, 489, 637, , 641
ESP10, 402, 438, 467, 482, 490, 640, , 644
ESP10, 409, 438, 469, 485, 492, 643, , 647
ESP10, 411, 441, 479, 488, 494, 646, , 650
ESP10, 418, 448, 483, 494, 497, 650, , 654
ESP10, 416, 450, 482, 493, 497, 653, , 657
ESP10, 417, 455, 481, 492, 497, 656, , 660
ESP10, 414, 450, 477, 489, 495, 659, , 663
ESP10, 415, 455, 480, 489, 494, 662, , 666
ESP10, 400, 440, 468, 478, 484, 665, , 669
ESP10, 386, 434, 459, 469, 477, 668, , 672
ESP10, 389, 439, 464, 478, 481, 672, , 676
ESP10, 382, 428, 455, 472, 474, 675, , 679
ESP10, 371, 418, 449, 464, 467, 678, , 682
ESP10, 343, 390, 423, 437, 439, 681, , 685
ESP10, 352, 396, 433, 446, 448, 684, , 688
ESP10, 363, 407, 442, 451, 453, 687, , 691
ESP10, 376, 414, 448, 454, 455, 691, , 695
ESP10, 357, 391, 430, 437, 439, 694, , 698
ESP10, 352, 390, 415, 420, 422, 697, , 701
ESP10, 348, 389, 413, 417, 419, 700, , 704
ESP10, 339, 381, 404, 407, 408, 703, , 707
ESP10, 326, 367, 389, 392, 393, 706, , 710
ESP10, 300, 347, 363, 365, 366, 710, , 714
ESP10, 340, 385, 398, 400, 401, 713, , 717
ESP10, 339, 387, 398, 401, 402, 716, , 720
ESP10, 338, 385, 393, 395, 396, 719, , 723
ESP10, 339, 386, 393, 395, 396, 722, , 726
ESP10, 341, 386, 393, 395, 395, 725, , 729
ESP10, 347, 387, 393, 395, 396, 729, , 733
ESP10, 346, 385, 390, 392, 393, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/PDTO3N_SQIN.ESPF10.csv
PDTO3N_SQIN.ESPF0.csv|2026-04-29
PDTO3N_SQIN.ESPF10.csv|2026-04-29
PDTO3N_SQIN.ESPFM.csv|2026-04-29
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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