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Water Year
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COLUMBIA - ARROW LAKES (HUGH KEENLEYSIDE DAM)
(
ARDQ2
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
19439
19821
83
20883
23959
APR-JUL
15693
15963
86
16350
18539
JAN-SEP
21555
21936
85
22999
25830
JAN-JUL
17808
18078
89
18465
20410
OCT-SEP
25937
26318
91
27381
29024
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
19667
20131
84
21320
23959
APR-JUL
15883
16185
87
16612
18539
JAN-SEP
21783
22246
86
23436
25830
JAN-JUL
17998
18300
90
18728
20410
OCT-SEP
26165
26628
92
27818
29024
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
19690
20399
85
21633
23959
APR-JUL
15918
16256
88
16910
18539
JAN-SEP
21805
22515
87
23748
25830
JAN-JUL
18033
18371
90
19026
20410
OCT-SEP
26187
26897
93
28130
29024
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 198, 264, 313, 352, 424, 70, , 74
ESP10, 203, 266, 315, 354, 426, 73, , 77
ESP10, 203, 269, 320, 355, 426, 75, , 79
ESP10, 196, 264, 322, 348, 420, 78, , 82
ESP10, 195, 263, 324, 345, 419, 80, , 84
ESP10, 195, 264, 325, 349, 426, 83, , 87
ESP10, 194, 263, 329, 348, 432, 85, , 89
ESP10, 195, 262, 329, 352, 433, 87, , 91
ESP10, 184, 252, 318, 342, 422, 90, , 94
ESP10, 182, 249, 320, 341, 424, 92, , 96
ESP10, 180, 243, 312, 337, 420, 95, , 99
ESP10, 179, 240, 309, 334, 415, 97, , 101
ESP10, 193, 258, 321, 351, 428, 100, , 104
ESP10, 191, 256, 322, 354, 425, 102, , 106
ESP10, 186, 253, 313, 346, 420, 105, , 109
ESP10, 177, 244, 303, 342, 410, 107, , 111
ESP10, 175, 241, 301, 345, 407, 109, , 113
ESP10, 172, 233, 294, 335, 398, 112, , 116
ESP10, 168, 230, 289, 335, 395, 114, , 118
ESP10, 168, 232, 287, 335, 395, 117, , 121
ESP10, 166, 230, 285, 333, 393, 119, , 123
ESP10, 174, 238, 297, 350, 401, 122, , 126
ESP10, 173, 233, 302, 348, 394, 124, , 128
ESP10, 181, 239, 310, 352, 401, 126, , 130
ESP10, 179, 238, 309, 350, 401, 129, , 133
ESP10, 182, 239, 313, 353, 401, 131, , 135
ESP10, 198, 252, 324, 372, 418, 134, , 138
ESP10, 217, 257, 335, 380, 424, 136, , 140
ESP10, 222, 264, 334, 378, 422, 139, , 143
ESP10, 231, 268, 333, 378, 421, 141, , 145
ESP10, 219, 254, 319, 365, 413, 144, , 148
ESP10, 217, 261, 315, 359, 413, 146, , 150
ESP10, 221, 269, 318, 367, 420, 148, , 152
ESP10, 222, 266, 313, 361, 418, 151, , 155
ESP10, 207, 253, 305, 350, 403, 153, , 157
ESP10, 209, 256, 310, 357, 401, 156, , 160
ESP10, 209, 254, 311, 355, 401, 158, , 162
ESP10, 196, 246, 304, 349, 389, 161, , 165
ESP10, 192, 241, 297, 343, 383, 163, , 167
ESP10, 199, 249, 304, 352, 393, 165, , 169
ESP10, 212, 265, 320, 364, 405, 168, , 172
ESP10, 214, 274, 319, 362, 404, 170, , 174
ESP10, 204, 264, 301, 343, 387, 173, , 177
ESP10, 209, 261, 308, 346, 390, 175, , 179
ESP10, 172, 227, 268, 312, 351, 178, , 182
ESP10, 179, 234, 273, 318, 355, 180, , 184
ESP10, 183, 249, 281, 323, 359, 183, , 187
ESP10, 196, 263, 299, 340, 381, 185, , 189
ESP10, 195, 263, 299, 343, 379, 187, , 191
ESP10, 201, 269, 307, 351, 390, 190, , 194
ESP10, 200, 263, 305, 351, 388, 192, , 196
ESP10, 207, 269, 309, 352, 389, 195, , 199
ESP10, 215, 279, 316, 358, 394, 197, , 201
ESP10, 215, 278, 319, 365, 390, 200, , 204
ESP10, 203, 271, 308, 353, 377, 202, , 206
ESP10, 209, 277, 312, 358, 384, 204, , 208
ESP10, 191, 265, 298, 345, 372, 207, , 211
ESP10, 193, 269, 300, 343, 381, 209, , 213
ESP10, 197, 271, 306, 343, 384, 212, , 216
ESP10, 205, 273, 310, 349, 391, 214, , 218
ESP10, 209, 278, 324, 351, 398, 217, , 221
ESP10, 209, 276, 321, 355, 399, 219, , 223
ESP10, 213, 284, 322, 358, 403, 221, , 225
ESP10, 203, 271, 317, 346, 404, 224, , 228
ESP10, 213, 282, 325, 357, 419, 226, , 230
ESP10, 221, 287, 332, 368, 424, 229, , 233
ESP10, 206, 273, 320, 356, 410, 231, , 235
ESP10, 210, 278, 325, 361, 413, 234, , 238
ESP10, 206, 274, 320, 363, 409, 236, , 240
ESP10, 202, 270, 313, 361, 401, 239, , 243
ESP10, 218, 285, 328, 375, 418, 241, , 245
ESP10, 218, 287, 329, 379, 420, 243, , 247
ESP10, 213, 286, 324, 376, 417, 246, , 250
ESP10, 200, 275, 312, 366, 410, 248, , 252
ESP10, 186, 264, 297, 355, 396, 251, , 255
ESP10, 175, 256, 288, 346, 389, 253, , 257
ESP10, 198, 276, 305, 371, 408, 256, , 260
ESP10, 206, 279, 306, 372, 414, 258, , 262
ESP10, 226, 296, 319, 385, 429, 260, , 264
ESP10, 217, 285, 312, 376, 421, 263, , 267
ESP10, 213, 277, 306, 371, 413, 265, , 269
ESP10, 214, 273, 310, 368, 412, 268, , 272
ESP10, 206, 270, 305, 364, 405, 270, , 274
ESP10, 213, 281, 315, 372, 411, 273, , 277
ESP10, 207, 275, 310, 364, 402, 275, , 279
ESP10, 225, 295, 333, 379, 418, 278, , 282
ESP10, 216, 286, 322, 369, 407, 280, , 284
ESP10, 224, 290, 325, 373, 410, 282, , 286
ESP10, 232, 291, 329, 371, 407, 285, , 289
ESP10, 239, 297, 336, 376, 411, 287, , 291
ESP10, 238, 297, 340, 379, 410, 290, , 294
ESP10, 223, 282, 323, 369, 393, 292, , 296
ESP10, 232, 291, 332, 377, 401, 295, , 299
ESP10, 244, 305, 342, 384, 414, 297, , 301
ESP10, 256, 304, 342, 383, 422, 302, , 306
ESP10, 256, 303, 344, 382, 425, 304, , 308
ESP10, 261, 303, 346, 384, 428, 307, , 311
ESP10, 267, 306, 349, 391, 431, 309, , 313
ESP10, 278, 314, 354, 399, 434, 312, , 316
ESP10, 280, 317, 359, 403, 438, 314, , 318
ESP10, 279, 314, 356, 403, 435, 317, , 321
ESP10, 280, 318, 355, 405, 434, 319, , 323
ESP10, 282, 316, 354, 402, 432, 321, , 325
ESP10, 284, 315, 356, 401, 436, 324, , 328
ESP10, 286, 320, 356, 407, 439, 326, , 330
ESP10, 298, 328, 367, 413, 447, 329, , 333
ESP10, 298, 333, 366, 415, 446, 331, , 335
ESP10, 299, 334, 369, 416, 452, 334, , 338
ESP10, 306, 346, 377, 424, 461, 336, , 340
ESP10, 313, 347, 378, 424, 463, 338, , 342
ESP10, 313, 344, 376, 426, 468, 341, , 345
ESP10, 310, 345, 374, 425, 467, 343, , 347
ESP10, 308, 347, 374, 421, 465, 346, , 350
ESP10, 308, 348, 376, 421, 465, 348, , 352
ESP10, 308, 349, 374, 419, 463, 351, , 355
ESP10, 302, 344, 371, 412, 458, 353, , 357
ESP10, 305, 349, 376, 419, 462, 355, , 359
ESP10, 301, 351, 373, 417, 459, 358, , 362
ESP10, 300, 356, 376, 417, 459, 360, , 364
ESP10, 303, 358, 381, 420, 460, 363, , 367
ESP10, 307, 357, 382, 427, 460, 365, , 369
ESP10, 303, 352, 378, 422, 457, 368, , 372
ESP10, 307, 350, 376, 419, 458, 370, , 374
ESP10, 323, 349, 376, 419, 460, 373, , 377
ESP10, 325, 350, 378, 418, 459, 375, , 379
ESP10, 326, 357, 382, 420, 460, 377, , 381
ESP10, 326, 360, 382, 418, 463, 380, , 384
ESP10, 322, 358, 378, 414, 456, 382, , 386
ESP10, 327, 363, 384, 420, 462, 385, , 389
ESP10, 327, 362, 380, 425, 460, 387, , 391
ESP10, 336, 371, 386, 437, 465, 390, , 394
ESP10, 343, 376, 392, 441, 467, 392, , 396
ESP10, 341, 377, 394, 442, 467, 394, , 398
ESP10, 338, 378, 394, 439, 464, 397, , 401
ESP10, 322, 367, 379, 427, 458, 399, , 403
ESP10, 315, 358, 373, 419, 448, 402, , 406
ESP10, 308, 351, 367, 412, 444, 404, , 408
ESP10, 311, 353, 371, 414, 446, 407, , 411
ESP10, 312, 355, 375, 417, 447, 409, , 413
ESP10, 317, 360, 377, 419, 450, 412, , 416
ESP10, 311, 356, 373, 415, 443, 414, , 418
ESP10, 311, 350, 367, 415, 440, 416, , 420
ESP10, 307, 341, 362, 406, 431, 419, , 423
ESP10, 311, 347, 366, 411, 436, 421, , 425
ESP10, 323, 358, 377, 419, 445, 424, , 428
ESP10, 331, 363, 380, 422, 447, 426, , 430
ESP10, 330, 367, 380, 420, 446, 429, , 433
ESP10, 331, 362, 376, 416, 440, 431, , 435
ESP10, 322, 353, 369, 409, 430, 433, , 437
ESP10, 314, 349, 360, 401, 418, 436, , 440
ESP10, 322, 354, 367, 407, 423, 438, , 442
ESP10, 324, 354, 374, 408, 424, 441, , 445
ESP10, 329, 358, 383, 414, 427, 443, , 447
ESP10, 333, 358, 382, 413, 425, 446, , 450
ESP10, 328, 355, 374, 407, 418, 448, , 452
ESP10, 317, 343, 362, 394, 406, 451, , 455
ESP10, 331, 351, 369, 401, 413, 453, , 457
ESP10, 334, 351, 373, 402, 416, 455, , 459
ESP10, 324, 340, 362, 392, 407, 458, , 462
ESP10, 316, 335, 355, 386, 401, 460, , 464
ESP10, 314, 329, 349, 381, 398, 463, , 467
ESP10, 310, 322, 345, 378, 392, 465, , 469
ESP10, 304, 314, 338, 372, 386, 468, , 472
ESP10, 297, 308, 333, 364, 380, 470, , 474
ESP10, 293, 301, 326, 356, 372, 472, , 476
ESP10, 283, 292, 316, 345, 363, 475, , 479
ESP10, 277, 289, 310, 335, 357, 477, , 481
ESP10, 290, 300, 322, 345, 365, 480, , 484
ESP10, 289, 304, 323, 344, 364, 482, , 486
ESP10, 281, 299, 315, 338, 354, 485, , 489
ESP10, 278, 298, 315, 336, 350, 487, , 491
ESP10, 276, 294, 312, 334, 348, 489, , 493
ESP10, 269, 283, 301, 325, 336, 492, , 496
ESP10, 268, 284, 300, 325, 336, 494, , 498
ESP10, 264, 276, 295, 316, 334, 497, , 501
ESP10, 275, 286, 306, 326, 345, 499, , 503
ESP10, 277, 287, 311, 326, 347, 502, , 506
ESP10, 298, 308, 331, 351, 368, 504, , 508
ESP10, 305, 320, 339, 358, 375, 507, , 511
ESP10, 308, 323, 341, 361, 380, 509, , 513
ESP10, 300, 315, 335, 354, 372, 511, , 515
ESP10, 323, 340, 362, 380, 395, 514, , 518
ESP10, 315, 333, 356, 372, 390, 516, , 520
ESP10, 314, 329, 354, 374, 389, 519, , 523
ESP10, 315, 331, 356, 375, 389, 521, , 525
ESP10, 317, 333, 359, 376, 390, 524, , 528
ESP10, 319, 334, 360, 378, 393, 526, , 530
ESP10, 314, 330, 354, 374, 387, 528, , 532
ESP10, 315, 332, 358, 376, 389, 531, , 535
ESP10, 307, 324, 350, 369, 382, 533, , 537
ESP10, 310, 327, 353, 372, 384, 536, , 540
ESP10, 308, 325, 352, 371, 382, 538, , 542
ESP10, 305, 327, 350, 371, 378, 541, , 545
ESP10, 311, 332, 355, 375, 382, 543, , 547
ESP10, 317, 338, 361, 381, 390, 546, , 550
ESP10, 317, 336, 358, 378, 386, 548, , 552
ESP10, 318, 334, 359, 378, 387, 550, , 554
ESP10, 322, 342, 360, 381, 397, 553, , 557
ESP10, 325, 347, 363, 385, 398, 555, , 559
ESP10, 323, 345, 362, 384, 395, 558, , 562
ESP10, 324, 346, 362, 385, 396, 560, , 564
ESP10, 336, 361, 375, 399, 408, 563, , 567
ESP10, 351, 375, 386, 409, 422, 565, , 569
ESP10, 350, 375, 388, 409, 426, 567, , 571
ESP10, 350, 374, 389, 409, 426, 570, , 574
ESP10, 349, 371, 389, 406, 423, 572, , 576
ESP10, 349, 370, 387, 404, 421, 575, , 579
ESP10, 351, 370, 387, 404, 420, 577, , 581
ESP10, 348, 373, 385, 405, 418, 580, , 584
ESP10, 346, 371, 385, 404, 416, 582, , 586
ESP10, 349, 375, 389, 407, 421, 585, , 589
ESP10, 348, 371, 384, 403, 416, 587, , 591
ESP10, 347, 370, 384, 405, 416, 589, , 593
ESP10, 339, 365, 376, 398, 409, 592, , 596
ESP10, 339, 365, 378, 398, 409, 594, , 598
ESP10, 330, 357, 371, 391, 401, 597, , 601
ESP10, 335, 362, 379, 397, 406, 599, , 603
ESP10, 343, 366, 384, 401, 412, 602, , 606
ESP10, 335, 358, 377, 394, 405, 604, , 608
ESP10, 350, 372, 391, 407, 417, 606, , 610
ESP10, 352, 374, 393, 407, 419, 609, , 613
ESP10, 354, 378, 395, 411, 421, 611, , 615
ESP10, 356, 381, 398, 415, 425, 614, , 618
ESP10, 355, 381, 398, 415, 425, 616, , 620
ESP10, 357, 388, 401, 417, 428, 619, , 623
ESP10, 358, 388, 402, 421, 431, 621, , 625
ESP10, 359, 385, 401, 422, 430, 623, , 627
ESP10, 356, 381, 398, 417, 426, 626, , 630
ESP10, 353, 377, 393, 414, 423, 628, , 632
ESP10, 352, 376, 393, 413, 423, 631, , 635
ESP10, 362, 384, 400, 418, 430, 633, , 637
ESP10, 359, 382, 396, 414, 426, 636, , 640
ESP10, 367, 391, 405, 422, 433, 638, , 642
ESP10, 364, 385, 402, 417, 428, 641, , 645
ESP10, 362, 383, 402, 417, 426, 643, , 647
ESP10, 351, 373, 391, 409, 415, 645, , 649
ESP10, 352, 375, 389, 405, 417, 648, , 652
ESP10, 352, 370, 382, 398, 411, 650, , 654
ESP10, 359, 377, 388, 405, 418, 653, , 657
ESP10, 371, 383, 394, 411, 423, 655, , 659
ESP10, 375, 385, 397, 414, 424, 658, , 662
ESP10, 373, 383, 399, 413, 423, 660, , 664
ESP10, 371, 381, 396, 412, 420, 662, , 666
ESP10, 364, 371, 387, 404, 414, 665, , 669
ESP10, 370, 380, 395, 409, 420, 667, , 671
ESP10, 363, 374, 390, 406, 416, 670, , 674
ESP10, 360, 373, 389, 405, 414, 672, , 676
ESP10, 359, 369, 386, 400, 409, 675, , 679
ESP10, 365, 375, 394, 407, 415, 677, , 681
ESP10, 364, 379, 396, 405, 413, 701, , 705
ESP10, 362, 378, 395, 406, 412, 704, , 708
ESP10, 367, 380, 396, 406, 412, 706, , 710
ESP10, 367, 381, 397, 406, 412, 709, , 713
ESP10, 368, 384, 398, 409, 414, 711, , 715
ESP10, 372, 387, 399, 410, 414, 714, , 718
ESP10, 379, 398, 409, 418, 421, 716, , 720
ESP10, 377, 395, 407, 416, 420, 719, , 723
ESP10, 374, 392, 407, 413, 417, 721, , 725
ESP10, 377, 395, 409, 415, 418, 723, , 727
ESP10, 375, 394, 407, 412, 416, 726, , 730
ESP10, 374, 391, 405, 411, 413, 728, , 732
ESP10, 384, 396, 413, 417, 421, 731, , 735
ESP10, 385, 395, 411, 415, 420, 733, , 737
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Data Files
/chpsesp/ensemble/natural/ARDQ2IN_SQIN.ESPF10.csv
ARDQ2IN_SQIN.ESPF0.csv|2025-07-01
ARDQ2IN_SQIN.ESPF10.csv|2025-07-01
ARDQ2IN_SQIN.ESPFM.csv|2025-07-01
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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