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Water Year
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COLUMBIA - BLO PRIEST RAPIDS DAM
(
PRDW1
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-06-30
Issued:
2025-06-30
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
50649
51309
75
52767
68162
APR-JUL
43816
44165
75
44577
58905
JAN-SEP
59522
60182
77
61641
78616
JAN-JUL
52689
53038
76
53450
69359
OCT-SEP
68609
69268
79
70727
88197
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-06-30
Issued:
2025-06-30
Hide Forecast
APR-SEP
51021
51906
76
53518
68162
APR-JUL
44203
44613
76
45190
58905
JAN-SEP
59894
60779
77
62391
78616
JAN-JUL
53076
53487
77
54063
69359
OCT-SEP
68981
69865
79
71477
88197
Reference
ESP with 0 Days QPF
Ensemble:
2025-06-30
Issued:
2025-06-30
Hide Forecast
APR-SEP
51238
52068
76
54468
68162
APR-JUL
44138
44746
76
45793
58905
JAN-SEP
60111
60941
78
63341
78616
JAN-JUL
53011
53619
77
54666
69359
OCT-SEP
69197
70028
79
72428
88197
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 198, 276, 327, 383, 419, 70, , 74
ESP10, 201, 279, 327, 388, 421, 73, , 77
ESP10, 203, 286, 329, 390, 425, 75, , 79
ESP10, 203, 285, 333, 389, 424, 78, , 82
ESP10, 206, 284, 338, 388, 423, 80, , 84
ESP10, 207, 285, 342, 387, 426, 83, , 87
ESP10, 212, 286, 342, 391, 427, 85, , 89
ESP10, 213, 288, 343, 392, 427, 88, , 92
ESP10, 206, 283, 336, 384, 420, 90, , 94
ESP10, 204, 284, 333, 382, 419, 92, , 96
ESP10, 200, 290, 329, 379, 416, 95, , 99
ESP10, 197, 290, 327, 378, 415, 97, , 101
ESP10, 203, 295, 333, 383, 422, 100, , 104
ESP10, 205, 299, 335, 386, 425, 102, , 106
ESP10, 205, 297, 332, 382, 423, 105, , 109
ESP10, 197, 290, 325, 379, 419, 107, , 111
ESP10, 194, 285, 324, 379, 415, 110, , 114
ESP10, 188, 279, 321, 375, 409, 112, , 116
ESP10, 185, 278, 327, 375, 410, 114, , 118
ESP10, 181, 276, 323, 374, 410, 117, , 121
ESP10, 183, 277, 324, 375, 410, 119, , 123
ESP10, 193, 285, 329, 392, 417, 122, , 126
ESP10, 187, 282, 325, 389, 415, 124, , 128
ESP10, 191, 288, 335, 395, 420, 127, , 131
ESP10, 193, 290, 335, 396, 421, 129, , 133
ESP10, 197, 298, 342, 398, 425, 132, , 136
ESP10, 204, 301, 347, 403, 431, 134, , 138
ESP10, 211, 305, 352, 408, 436, 136, , 140
ESP10, 209, 306, 350, 408, 435, 139, , 143
ESP10, 204, 305, 347, 406, 433, 141, , 145
ESP10, 188, 289, 337, 392, 424, 144, , 148
ESP10, 186, 290, 335, 387, 424, 146, , 150
ESP10, 186, 292, 336, 386, 430, 149, , 153
ESP10, 178, 286, 328, 377, 423, 151, , 155
ESP10, 175, 278, 320, 367, 414, 154, , 158
ESP10, 176, 273, 319, 365, 410, 156, , 160
ESP10, 184, 277, 321, 368, 415, 158, , 162
ESP10, 177, 266, 313, 360, 405, 161, , 165
ESP10, 175, 264, 313, 357, 404, 163, , 167
ESP10, 183, 279, 325, 367, 415, 166, , 170
ESP10, 199, 294, 339, 381, 429, 168, , 172
ESP10, 207, 296, 340, 391, 431, 171, , 175
ESP10, 201, 284, 335, 381, 422, 173, , 177
ESP10, 213, 289, 339, 380, 426, 176, , 180
ESP10, 177, 253, 301, 343, 390, 178, , 182
ESP10, 170, 245, 293, 334, 383, 180, , 184
ESP10, 179, 254, 301, 343, 391, 183, , 187
ESP10, 196, 267, 317, 355, 408, 185, , 189
ESP10, 201, 271, 321, 366, 414, 188, , 192
ESP10, 209, 278, 334, 371, 421, 190, , 194
ESP10, 206, 275, 327, 365, 417, 193, , 197
ESP10, 214, 285, 331, 373, 421, 195, , 199
ESP10, 221, 300, 342, 381, 425, 198, , 202
ESP10, 217, 296, 337, 382, 421, 200, , 204
ESP10, 212, 291, 330, 380, 417, 202, , 206
ESP10, 221, 294, 330, 382, 423, 205, , 209
ESP10, 216, 285, 325, 374, 415, 207, , 211
ESP10, 219, 286, 327, 379, 417, 210, , 214
ESP10, 222, 288, 334, 388, 420, 212, , 216
ESP10, 233, 296, 343, 396, 425, 215, , 219
ESP10, 235, 297, 345, 399, 427, 217, , 221
ESP10, 232, 296, 342, 397, 427, 220, , 224
ESP10, 234, 295, 344, 397, 426, 222, , 226
ESP10, 230, 284, 340, 389, 423, 224, , 228
ESP10, 234, 287, 349, 392, 431, 227, , 231
ESP10, 238, 289, 354, 394, 435, 229, , 233
ESP10, 230, 281, 347, 387, 432, 232, , 236
ESP10, 239, 289, 355, 393, 439, 234, , 238
ESP10, 238, 286, 351, 389, 436, 237, , 241
ESP10, 236, 295, 346, 382, 431, 239, , 243
ESP10, 252, 313, 364, 396, 446, 242, , 246
ESP10, 253, 319, 365, 399, 449, 244, , 248
ESP10, 247, 314, 363, 396, 446, 247, , 251
ESP10, 238, 302, 354, 388, 439, 249, , 253
ESP10, 228, 284, 345, 372, 425, 251, , 255
ESP10, 225, 274, 338, 364, 418, 254, , 258
ESP10, 230, 276, 343, 367, 424, 256, , 260
ESP10, 235, 283, 347, 372, 427, 259, , 263
ESP10, 235, 284, 347, 374, 426, 261, , 265
ESP10, 233, 282, 335, 364, 416, 264, , 268
ESP10, 230, 274, 326, 355, 407, 266, , 270
ESP10, 243, 279, 331, 360, 411, 269, , 273
ESP10, 241, 274, 326, 355, 405, 271, , 275
ESP10, 254, 286, 339, 368, 416, 273, , 277
ESP10, 247, 277, 334, 364, 410, 276, , 280
ESP10, 257, 286, 342, 374, 419, 278, , 282
ESP10, 254, 282, 335, 368, 414, 281, , 285
ESP10, 258, 287, 335, 370, 429, 283, , 287
ESP10, 258, 287, 335, 376, 430, 286, , 290
ESP10, 265, 294, 342, 381, 434, 288, , 292
ESP10, 268, 305, 350, 384, 433, 291, , 295
ESP10, 261, 298, 343, 376, 424, 293, , 297
ESP10, 266, 303, 352, 379, 429, 295, , 299
ESP10, 271, 310, 358, 385, 436, 298, , 302
ESP10, 269, 324, 360, 389, 437, 303, , 307
ESP10, 270, 325, 363, 389, 438, 305, , 309
ESP10, 273, 328, 364, 394, 440, 308, , 312
ESP10, 280, 335, 366, 396, 442, 310, , 314
ESP10, 289, 336, 368, 402, 443, 313, , 317
ESP10, 292, 337, 370, 407, 444, 315, , 319
ESP10, 294, 337, 373, 409, 445, 317, , 321
ESP10, 293, 337, 373, 409, 444, 320, , 324
ESP10, 292, 338, 375, 408, 442, 322, , 326
ESP10, 297, 342, 376, 410, 448, 325, , 329
ESP10, 300, 348, 379, 409, 449, 327, , 331
ESP10, 304, 359, 382, 412, 451, 330, , 334
ESP10, 304, 360, 383, 413, 451, 332, , 336
ESP10, 307, 361, 385, 415, 453, 335, , 339
ESP10, 314, 368, 390, 422, 457, 337, , 341
ESP10, 320, 369, 390, 424, 456, 339, , 343
ESP10, 322, 372, 395, 427, 459, 342, , 346
ESP10, 319, 375, 396, 425, 457, 344, , 348
ESP10, 315, 370, 394, 422, 455, 347, , 351
ESP10, 316, 371, 399, 424, 455, 349, , 353
ESP10, 321, 376, 401, 426, 456, 352, , 356
ESP10, 316, 373, 395, 423, 452, 354, , 358
ESP10, 312, 370, 391, 419, 448, 357, , 361
ESP10, 318, 373, 392, 422, 452, 359, , 363
ESP10, 318, 374, 392, 422, 455, 361, , 365
ESP10, 320, 376, 396, 423, 457, 364, , 368
ESP10, 325, 382, 400, 426, 465, 366, , 370
ESP10, 326, 383, 399, 425, 466, 369, , 373
ESP10, 330, 381, 397, 422, 465, 371, , 375
ESP10, 335, 381, 398, 421, 465, 374, , 378
ESP10, 332, 379, 398, 420, 464, 376, , 380
ESP10, 335, 380, 399, 421, 464, 379, , 383
ESP10, 337, 382, 398, 420, 463, 381, , 385
ESP10, 331, 372, 387, 412, 453, 383, , 387
ESP10, 339, 382, 398, 424, 459, 386, , 390
ESP10, 339, 383, 400, 423, 456, 388, , 392
ESP10, 346, 386, 405, 427, 459, 391, , 395
ESP10, 353, 391, 413, 430, 463, 393, , 397
ESP10, 353, 392, 412, 429, 462, 396, , 400
ESP10, 353, 398, 413, 430, 461, 398, , 402
ESP10, 342, 385, 400, 420, 449, 401, , 405
ESP10, 336, 377, 394, 413, 442, 403, , 407
ESP10, 333, 373, 391, 412, 438, 405, , 409
ESP10, 335, 375, 396, 414, 440, 408, , 412
ESP10, 336, 375, 398, 413, 441, 410, , 414
ESP10, 340, 376, 400, 414, 443, 413, , 417
ESP10, 339, 378, 398, 416, 441, 415, , 419
ESP10, 335, 370, 393, 411, 437, 418, , 422
ESP10, 333, 361, 385, 408, 431, 420, , 424
ESP10, 343, 368, 391, 416, 439, 423, , 427
ESP10, 352, 379, 400, 425, 446, 425, , 429
ESP10, 356, 385, 403, 427, 448, 427, , 431
ESP10, 356, 385, 403, 426, 448, 430, , 434
ESP10, 355, 384, 403, 422, 445, 432, , 436
ESP10, 352, 378, 397, 416, 439, 435, , 439
ESP10, 349, 377, 396, 412, 435, 437, , 441
ESP10, 352, 380, 399, 414, 436, 440, , 444
ESP10, 353, 381, 400, 414, 436, 442, , 446
ESP10, 359, 385, 406, 418, 442, 445, , 449
ESP10, 353, 382, 398, 413, 435, 447, , 451
ESP10, 347, 376, 390, 411, 429, 449, , 453
ESP10, 338, 366, 380, 399, 419, 452, , 456
ESP10, 345, 372, 384, 404, 424, 454, , 458
ESP10, 349, 374, 389, 407, 427, 457, , 461
ESP10, 346, 374, 386, 405, 423, 459, , 463
ESP10, 341, 372, 383, 402, 419, 462, , 466
ESP10, 333, 366, 376, 394, 412, 464, , 468
ESP10, 333, 362, 371, 394, 407, 467, , 471
ESP10, 328, 354, 363, 388, 403, 469, , 473
ESP10, 324, 350, 360, 384, 401, 471, , 475
ESP10, 323, 347, 358, 380, 401, 474, , 478
ESP10, 322, 345, 357, 378, 400, 476, , 480
ESP10, 318, 342, 354, 373, 395, 479, , 483
ESP10, 321, 344, 359, 376, 399, 481, , 485
ESP10, 326, 348, 362, 379, 404, 484, , 488
ESP10, 319, 337, 352, 367, 393, 486, , 490
ESP10, 320, 335, 349, 362, 390, 489, , 493
ESP10, 315, 331, 346, 357, 385, 491, , 495
ESP10, 300, 316, 332, 345, 371, 493, , 497
ESP10, 299, 316, 332, 344, 370, 496, , 500
ESP10, 297, 316, 334, 348, 371, 498, , 502
ESP10, 305, 326, 343, 359, 379, 501, , 505
ESP10, 305, 328, 345, 363, 381, 503, , 507
ESP10, 310, 336, 353, 369, 386, 506, , 510
ESP10, 317, 342, 358, 375, 391, 508, , 512
ESP10, 320, 343, 359, 378, 392, 511, , 515
ESP10, 314, 340, 352, 371, 386, 513, , 517
ESP10, 317, 345, 355, 374, 391, 515, , 519
ESP10, 309, 338, 350, 367, 385, 518, , 522
ESP10, 304, 332, 347, 365, 382, 520, , 524
ESP10, 303, 333, 349, 367, 384, 523, , 527
ESP10, 307, 338, 353, 372, 387, 525, , 529
ESP10, 308, 341, 357, 374, 389, 528, , 532
ESP10, 306, 338, 355, 372, 387, 530, , 534
ESP10, 309, 339, 356, 373, 387, 533, , 537
ESP10, 310, 342, 356, 373, 386, 535, , 539
ESP10, 312, 345, 359, 377, 388, 537, , 541
ESP10, 311, 342, 358, 375, 387, 540, , 544
ESP10, 310, 338, 355, 372, 383, 542, , 546
ESP10, 311, 343, 354, 373, 383, 545, , 549
ESP10, 318, 349, 359, 378, 389, 547, , 551
ESP10, 323, 350, 360, 379, 390, 550, , 554
ESP10, 325, 351, 362, 381, 390, 552, , 556
ESP10, 322, 346, 359, 376, 386, 555, , 559
ESP10, 323, 346, 361, 378, 386, 557, , 561
ESP10, 323, 347, 362, 380, 388, 559, , 563
ESP10, 323, 347, 363, 380, 388, 562, , 566
ESP10, 328, 352, 368, 385, 393, 564, , 568
ESP10, 333, 357, 374, 390, 400, 567, , 571
ESP10, 335, 358, 376, 391, 403, 569, , 573
ESP10, 336, 360, 377, 393, 405, 572, , 576
ESP10, 333, 361, 375, 390, 403, 574, , 578
ESP10, 330, 360, 374, 387, 402, 577, , 581
ESP10, 328, 360, 373, 386, 401, 579, , 583
ESP10, 334, 366, 379, 391, 405, 582, , 586
ESP10, 333, 364, 378, 389, 402, 584, , 588
ESP10, 339, 368, 383, 396, 407, 586, , 590
ESP10, 329, 359, 374, 386, 397, 589, , 593
ESP10, 330, 360, 376, 390, 397, 591, , 595
ESP10, 329, 357, 374, 387, 394, 594, , 598
ESP10, 330, 354, 372, 385, 391, 596, , 600
ESP10, 326, 347, 365, 381, 383, 599, , 603
ESP10, 326, 348, 367, 382, 388, 601, , 605
ESP10, 337, 356, 376, 390, 400, 604, , 608
ESP10, 333, 354, 370, 385, 394, 606, , 610
ESP10, 341, 363, 377, 392, 400, 608, , 612
ESP10, 343, 361, 376, 391, 398, 611, , 615
ESP10, 345, 364, 376, 391, 398, 613, , 617
ESP10, 349, 370, 383, 396, 404, 616, , 620
ESP10, 347, 366, 382, 394, 401, 618, , 622
ESP10, 354, 369, 387, 398, 407, 621, , 625
ESP10, 356, 367, 386, 396, 405, 623, , 627
ESP10, 352, 365, 384, 393, 401, 626, , 630
ESP10, 351, 364, 383, 392, 399, 628, , 632
ESP10, 354, 368, 385, 394, 402, 630, , 634
ESP10, 357, 371, 389, 397, 407, 633, , 637
ESP10, 361, 375, 391, 399, 409, 635, , 639
ESP10, 363, 379, 389, 396, 407, 638, , 642
ESP10, 367, 385, 395, 401, 411, 640, , 644
ESP10, 364, 380, 391, 400, 408, 643, , 647
ESP10, 365, 379, 392, 398, 407, 645, , 649
ESP10, 360, 373, 385, 393, 401, 648, , 652
ESP10, 362, 374, 386, 394, 401, 650, , 654
ESP10, 364, 376, 387, 395, 401, 652, , 656
ESP10, 368, 381, 391, 399, 405, 655, , 659
ESP10, 376, 385, 396, 405, 410, 657, , 661
ESP10, 379, 386, 399, 406, 413, 660, , 664
ESP10, 380, 388, 399, 407, 414, 662, , 666
ESP10, 381, 389, 399, 408, 413, 665, , 669
ESP10, 381, 388, 396, 406, 411, 667, , 671
ESP10, 387, 395, 403, 410, 417, 670, , 674
ESP10, 384, 393, 399, 409, 414, 672, , 676
ESP10, 383, 391, 398, 408, 412, 674, , 678
ESP10, 384, 389, 396, 407, 410, 677, , 681
ESP10, 389, 397, 403, 411, 415, 679, , 683
ESP10, 385, 393, 402, 405, 407, 704, , 708
ESP10, 386, 396, 403, 406, 409, 706, , 710
ESP10, 386, 397, 403, 406, 409, 709, , 713
ESP10, 389, 401, 407, 410, 412, 711, , 715
ESP10, 392, 404, 409, 413, 416, 714, , 718
ESP10, 395, 404, 410, 414, 417, 716, , 720
ESP10, 398, 408, 412, 416, 419, 718, , 722
ESP10, 400, 408, 412, 417, 419, 721, , 725
ESP10, 399, 407, 412, 416, 418, 723, , 727
ESP10, 401, 411, 415, 418, 420, 726, , 730
ESP10, 401, 411, 415, 417, 420, 728, , 732
ESP10, 402, 410, 414, 417, 419, 731, , 735
ESP10, 405, 412, 416, 419, 421, 733, , 737
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ESP10
HEFS
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Data Files
/chpsesp/ensemble/watersupply/PRDW1W_SQIN.ESPF10.csv
PRDW1W_SQIN.ESPF0.csv|2025-06-30
PRDW1W_SQIN.ESPF10.csv|2025-06-30
PRDW1W_SQIN.ESPFM.csv|2025-06-30
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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