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COLUMBIA - GRAND COULEE DAM
(
GCDW1
)
Forecasts for Water Year
2024
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2024-04-26
Issued:
2024-04-26
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
45197
49319
80
54724
61483
APR-JUL
37790
40690
77
45825
52774
APR-AUG
42595
46295
80
51666
58186
JAN-SEP
54649
58770
83
64176
70457
JAN-JUL
47241
50141
81
55277
61749
OCT-SEP
61734
65855
84
71261
78842
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2024-04-26
Issued:
2024-04-26
Hide Forecast
APR-SEP
45546
49822
81
54174
61483
APR-JUL
37600
41727
79
46028
52774
APR-AUG
42262
46547
80
51213
58186
JAN-SEP
54997
59273
84
63625
70457
JAN-JUL
47052
51179
83
55480
61749
OCT-SEP
62082
66358
84
70710
78842
Reference
ESP with 0 Days QPF
Ensemble:
2024-04-26
Issued:
2024-04-26
Hide Forecast
APR-SEP
44586
48692
79
53435
61483
APR-JUL
36814
40602
77
45506
52774
APR-AUG
41318
45327
78
50477
58186
JAN-SEP
54037
58144
83
62886
70457
JAN-JUL
46265
50054
81
54958
61749
OCT-SEP
61122
65229
83
69971
78842
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 185, 252, 304, 353, 386, 71, , 75
ESP10, 188, 252, 305, 355, 387, 74, , 78
ESP10, 189, 261, 306, 357, 392, 78, , 82
ESP10, 191, 267, 307, 359, 393, 81, , 85
ESP10, 193, 269, 310, 360, 394, 84, , 88
ESP10, 196, 270, 316, 362, 400, 87, , 91
ESP10, 198, 268, 314, 359, 401, 90, , 94
ESP10, 198, 267, 313, 357, 399, 94, , 98
ESP10, 200, 269, 314, 359, 401, 97, , 101
ESP10, 201, 271, 314, 358, 402, 100, , 104
ESP10, 204, 277, 318, 361, 404, 103, , 107
ESP10, 205, 281, 322, 365, 406, 106, , 110
ESP10, 204, 279, 320, 363, 405, 109, , 113
ESP10, 200, 274, 316, 359, 402, 113, , 117
ESP10, 201, 272, 311, 357, 399, 116, , 120
ESP10, 197, 268, 309, 354, 399, 119, , 123
ESP10, 195, 264, 309, 352, 397, 122, , 126
ESP10, 195, 264, 311, 354, 397, 125, , 129
ESP10, 194, 263, 314, 358, 400, 129, , 133
ESP10, 197, 266, 320, 367, 409, 132, , 136
ESP10, 198, 270, 326, 371, 411, 135, , 139
ESP10, 208, 280, 332, 379, 417, 138, , 142
ESP10, 206, 283, 331, 379, 419, 141, , 145
ESP10, 202, 281, 330, 378, 417, 145, , 149
ESP10, 203, 289, 332, 380, 418, 148, , 152
ESP10, 197, 290, 328, 375, 413, 151, , 155
ESP10, 201, 290, 330, 378, 416, 154, , 158
ESP10, 205, 292, 331, 379, 418, 157, , 161
ESP10, 204, 293, 332, 382, 419, 161, , 165
ESP10, 202, 291, 331, 382, 419, 164, , 168
ESP10, 203, 294, 337, 383, 424, 167, , 171
ESP10, 206, 298, 340, 384, 428, 170, , 174
ESP10, 200, 287, 332, 373, 420, 173, , 177
ESP10, 203, 292, 333, 373, 422, 176, , 180
ESP10, 209, 292, 335, 374, 421, 180, , 184
ESP10, 209, 291, 337, 374, 420, 183, , 187
ESP10, 212, 290, 336, 373, 422, 186, , 190
ESP10, 212, 288, 337, 372, 421, 189, , 193
ESP10, 214, 287, 338, 374, 423, 192, , 196
ESP10, 207, 282, 334, 368, 419, 196, , 200
ESP10, 208, 282, 333, 370, 419, 199, , 203
ESP10, 208, 284, 332, 373, 415, 202, , 206
ESP10, 210, 286, 337, 374, 415, 205, , 209
ESP10, 232, 303, 352, 384, 429, 208, , 212
ESP10, 237, 307, 355, 388, 430, 212, , 216
ESP10, 241, 310, 358, 390, 433, 215, , 219
ESP10, 244, 313, 359, 396, 439, 218, , 222
ESP10, 247, 312, 360, 396, 441, 221, , 225
ESP10, 249, 314, 363, 402, 444, 224, , 228
ESP10, 249, 313, 361, 400, 445, 228, , 232
ESP10, 253, 317, 360, 400, 446, 231, , 235
ESP10, 258, 325, 361, 406, 448, 234, , 238
ESP10, 258, 329, 368, 406, 447, 237, , 241
ESP10, 254, 326, 364, 406, 442, 240, , 244
ESP10, 258, 330, 366, 410, 445, 243, , 247
ESP10, 249, 314, 352, 396, 433, 247, , 251
ESP10, 242, 304, 343, 388, 424, 250, , 254
ESP10, 243, 304, 346, 392, 425, 253, , 257
ESP10, 240, 303, 344, 393, 423, 256, , 260
ESP10, 243, 300, 343, 392, 423, 263, , 267
ESP10, 248, 306, 348, 395, 429, 266, , 270
ESP10, 249, 305, 351, 393, 428, 269, , 273
ESP10, 245, 295, 343, 386, 425, 272, , 276
ESP10, 251, 301, 352, 393, 435, 275, , 279
ESP10, 254, 303, 358, 394, 437, 279, , 283
ESP10, 250, 299, 358, 390, 434, 282, , 286
ESP10, 258, 305, 366, 397, 440, 285, , 289
ESP10, 263, 309, 368, 400, 445, 288, , 292
ESP10, 264, 311, 366, 398, 444, 291, , 295
ESP10, 263, 319, 365, 397, 446, 295, , 299
ESP10, 263, 324, 366, 399, 448, 298, , 302
ESP10, 265, 326, 371, 403, 451, 301, , 305
ESP10, 267, 326, 372, 402, 453, 304, , 308
ESP10, 269, 323, 374, 400, 452, 307, , 311
ESP10, 270, 321, 375, 402, 452, 310, , 314
ESP10, 271, 321, 377, 402, 452, 314, , 318
ESP10, 270, 322, 375, 402, 450, 317, , 321
ESP10, 272, 325, 376, 406, 451, 320, , 324
ESP10, 286, 327, 375, 408, 452, 323, , 327
ESP10, 292, 328, 377, 406, 450, 326, , 330
ESP10, 302, 332, 380, 408, 452, 330, , 334
ESP10, 308, 341, 383, 414, 457, 333, , 337
ESP10, 311, 342, 383, 416, 458, 336, , 340
ESP10, 315, 342, 385, 420, 460, 339, , 343
ESP10, 318, 346, 390, 426, 466, 342, , 346
ESP10, 316, 343, 389, 422, 463, 346, , 350
ESP10, 315, 339, 384, 416, 465, 349, , 353
ESP10, 313, 340, 384, 416, 464, 352, , 356
ESP10, 315, 342, 386, 417, 464, 355, , 359
ESP10, 318, 348, 392, 421, 465, 358, , 362
ESP10, 318, 353, 391, 420, 463, 362, , 366
ESP10, 315, 351, 393, 417, 463, 365, , 369
ESP10, 307, 345, 386, 411, 461, 368, , 372
ESP10, 302, 340, 383, 408, 458, 371, , 375
ESP10, 299, 345, 383, 406, 456, 374, , 378
ESP10, 292, 340, 379, 400, 451, 377, , 381
ESP10, 297, 345, 382, 405, 453, 381, , 385
ESP10, 300, 345, 379, 404, 452, 384, , 388
ESP10, 305, 342, 377, 406, 450, 387, , 391
ESP10, 308, 344, 378, 412, 450, 390, , 394
ESP10, 310, 344, 382, 414, 451, 393, , 397
ESP10, 306, 339, 379, 412, 446, 397, , 401
ESP10, 301, 338, 377, 408, 440, 400, , 404
ESP10, 301, 338, 376, 405, 443, 403, , 407
ESP10, 302, 341, 376, 403, 441, 406, , 410
ESP10, 302, 347, 378, 402, 440, 409, , 413
ESP10, 298, 344, 377, 398, 436, 413, , 417
ESP10, 300, 347, 378, 399, 437, 416, , 420
ESP10, 305, 351, 379, 401, 439, 419, , 423
ESP10, 304, 348, 375, 397, 434, 422, , 426
ESP10, 303, 350, 376, 398, 436, 425, , 429
ESP10, 316, 364, 393, 412, 448, 429, , 433
ESP10, 308, 357, 387, 407, 442, 432, , 436
ESP10, 304, 352, 384, 404, 438, 435, , 439
ESP10, 306, 352, 384, 403, 436, 438, , 442
ESP10, 312, 360, 386, 408, 440, 441, , 445
ESP10, 314, 366, 388, 411, 442, 444, , 448
ESP10, 318, 369, 387, 412, 444, 448, , 452
ESP10, 314, 368, 384, 409, 444, 451, , 455
ESP10, 322, 373, 391, 416, 452, 454, , 458
ESP10, 318, 368, 387, 410, 450, 457, , 461
ESP10, 318, 367, 385, 410, 448, 460, , 464
ESP10, 324, 368, 385, 410, 448, 464, , 468
ESP10, 331, 369, 388, 411, 450, 467, , 471
ESP10, 332, 370, 389, 411, 452, 470, , 474
ESP10, 335, 372, 392, 414, 453, 473, , 477
ESP10, 337, 377, 392, 413, 452, 476, , 480
ESP10, 338, 375, 393, 413, 449, 480, , 484
ESP10, 334, 370, 392, 414, 445, 483, , 487
ESP10, 329, 370, 386, 409, 439, 486, , 490
ESP10, 334, 374, 391, 410, 440, 489, , 493
ESP10, 337, 375, 392, 411, 441, 492, , 496
ESP10, 334, 371, 390, 409, 438, 496, , 500
ESP10, 334, 373, 392, 413, 437, 499, , 503
ESP10, 337, 376, 394, 414, 438, 502, , 506
ESP10, 339, 377, 394, 416, 439, 505, , 509
ESP10, 337, 374, 393, 414, 438, 508, , 512
ESP10, 334, 370, 390, 411, 434, 511, , 515
ESP10, 330, 362, 384, 403, 428, 515, , 519
ESP10, 333, 364, 385, 403, 430, 518, , 522
ESP10, 329, 361, 382, 396, 424, 521, , 525
ESP10, 327, 356, 380, 391, 422, 524, , 528
ESP10, 322, 347, 370, 386, 415, 527, , 531
ESP10, 320, 341, 367, 385, 413, 531, , 535
ESP10, 320, 346, 367, 385, 413, 534, , 538
ESP10, 322, 352, 369, 388, 415, 537, , 541
ESP10, 319, 349, 365, 385, 411, 540, , 544
ESP10, 322, 350, 368, 386, 411, 543, , 547
ESP10, 328, 350, 369, 385, 410, 547, , 551
ESP10, 324, 346, 366, 383, 406, 550, , 554
ESP10, 326, 348, 368, 384, 407, 553, , 557
ESP10, 327, 350, 368, 385, 407, 556, , 560
ESP10, 317, 339, 357, 373, 396, 559, , 563
ESP10, 313, 334, 361, 369, 393, 563, , 567
ESP10, 313, 338, 359, 370, 392, 566, , 570
ESP10, 320, 343, 361, 375, 395, 569, , 573
ESP10, 320, 344, 361, 375, 396, 572, , 576
ESP10, 325, 347, 363, 376, 399, 575, , 579
ESP10, 326, 349, 363, 381, 400, 578, , 582
ESP10, 330, 354, 366, 382, 401, 582, , 586
ESP10, 322, 347, 357, 378, 393, 585, , 589
ESP10, 319, 345, 355, 376, 392, 588, , 592
ESP10, 314, 340, 350, 371, 386, 591, , 595
ESP10, 312, 338, 346, 368, 383, 594, , 598
ESP10, 313, 340, 349, 369, 388, 598, , 602
ESP10, 306, 332, 341, 362, 382, 601, , 605
ESP10, 314, 336, 346, 365, 386, 604, , 608
ESP10, 317, 338, 351, 368, 389, 607, , 611
ESP10, 319, 339, 353, 370, 392, 610, , 614
ESP10, 323, 342, 357, 372, 397, 614, , 618
ESP10, 323, 340, 356, 369, 395, 617, , 621
ESP10, 339, 353, 369, 379, 405, 620, , 624
ESP10, 343, 356, 373, 381, 407, 623, , 627
ESP10, 343, 357, 374, 381, 406, 626, , 630
ESP10, 343, 358, 374, 380, 406, 630, , 634
ESP10, 338, 354, 370, 382, 402, 633, , 637
ESP10, 332, 347, 366, 380, 398, 636, , 640
ESP10, 331, 346, 367, 385, 399, 639, , 643
ESP10, 329, 349, 366, 384, 398, 642, , 646
ESP10, 324, 346, 362, 378, 393, 645, , 649
ESP10, 323, 344, 361, 377, 392, 649, , 653
ESP10, 322, 342, 358, 373, 390, 652, , 656
ESP10, 330, 353, 365, 379, 399, 655, , 659
ESP10, 332, 356, 371, 383, 402, 658, , 662
ESP10, 331, 355, 373, 386, 402, 661, , 665
ESP10, 333, 356, 375, 390, 406, 665, , 669
ESP10, 332, 359, 375, 391, 405, 668, , 672
ESP10, 321, 351, 366, 383, 396, 671, , 675
ESP10, 319, 348, 363, 380, 395, 674, , 678
ESP10, 324, 353, 368, 385, 398, 677, , 681
ESP10, 325, 355, 370, 386, 399, 681, , 685
ESP10, 325, 356, 371, 387, 399, 684, , 688
ESP10, 326, 355, 372, 386, 398, 687, , 691
ESP10, 330, 356, 372, 387, 398, 690, , 694
ESP10, 337, 364, 375, 392, 401, 693, , 697
ESP10, 340, 369, 376, 395, 407, 697, , 701
ESP10, 344, 369, 380, 397, 409, 700, , 704
ESP10, 340, 365, 374, 394, 404, 703, , 707
ESP10, 340, 363, 373, 391, 403, 706, , 710
ESP10, 337, 358, 370, 387, 399, 709, , 713
ESP10, 338, 358, 372, 390, 400, 712, , 716
ESP10, 339, 361, 377, 393, 402, 716, , 720
ESP10, 332, 356, 369, 387, 395, 719, , 723
ESP10, 335, 359, 374, 391, 401, 722, , 726
ESP10, 326, 349, 367, 382, 395, 725, , 729
ESP10, 321, 345, 362, 379, 391, 728, , 732
ESP10, 333, 363, 374, 391, 405, 732, , 736
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/GCDW1W_SQIN.ESPF10.csv
GCDW1W_SQIN.ESPF0.csv|2024-04-26
GCDW1W_SQIN.ESPF10.csv|2024-04-26
GCDW1W_SQIN.ESPFM.csv|2024-04-26
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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