Choose Date:
Archive:
Water Year
Loading...
COLUMBIA - PRIEST RAPIDS DAM
(
PRWW1
)
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
51100
51672
76
52870
68225
APR-JUL
42903
43101
75
43365
57704
JAN-SEP
58668
59240
76
60438
77879
JAN-JUL
50471
50669
75
50932
67358
OCT-SEP
68027
68599
78
69797
87958
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
51263
52122
76
53853
68225
APR-JUL
43081
43384
75
43749
57704
JAN-SEP
58831
59690
77
61421
77879
JAN-JUL
50649
50952
76
51317
67358
OCT-SEP
68190
69049
79
70780
87958
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
51468
52331
77
54533
68225
APR-JUL
43098
43487
75
44333
57704
JAN-SEP
59036
59899
77
62101
77879
JAN-JUL
50666
51055
76
51901
67358
OCT-SEP
68395
69258
79
71460
87958
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 192, 272, 323, 378, 416, 70, , 74
ESP10, 195, 274, 323, 384, 418, 73, , 77
ESP10, 197, 276, 325, 385, 421, 75, , 79
ESP10, 197, 278, 329, 384, 420, 78, , 82
ESP10, 200, 278, 334, 383, 419, 80, , 84
ESP10, 200, 278, 338, 382, 422, 83, , 87
ESP10, 205, 280, 337, 385, 424, 85, , 89
ESP10, 206, 282, 339, 385, 424, 87, , 91
ESP10, 199, 278, 332, 379, 417, 90, , 94
ESP10, 197, 280, 328, 377, 417, 92, , 96
ESP10, 193, 284, 325, 374, 413, 95, , 99
ESP10, 190, 281, 322, 373, 412, 97, , 101
ESP10, 196, 287, 328, 378, 419, 100, , 104
ESP10, 198, 292, 331, 381, 422, 102, , 106
ESP10, 198, 289, 327, 381, 421, 105, , 109
ESP10, 190, 286, 320, 377, 417, 107, , 111
ESP10, 187, 281, 320, 376, 413, 109, , 113
ESP10, 182, 273, 317, 369, 407, 112, , 116
ESP10, 180, 270, 323, 372, 408, 114, , 118
ESP10, 176, 269, 318, 370, 408, 117, , 121
ESP10, 178, 270, 318, 371, 408, 119, , 123
ESP10, 187, 279, 325, 384, 415, 122, , 126
ESP10, 181, 278, 322, 380, 414, 124, , 128
ESP10, 186, 284, 330, 383, 419, 126, , 130
ESP10, 188, 286, 331, 387, 420, 129, , 133
ESP10, 191, 291, 337, 394, 424, 131, , 135
ESP10, 199, 295, 343, 397, 430, 134, , 138
ESP10, 206, 299, 347, 403, 436, 136, , 140
ESP10, 204, 300, 346, 401, 434, 139, , 143
ESP10, 199, 298, 343, 399, 432, 141, , 145
ESP10, 183, 283, 329, 385, 423, 144, , 148
ESP10, 180, 278, 328, 380, 423, 146, , 150
ESP10, 180, 279, 331, 378, 427, 148, , 152
ESP10, 173, 273, 322, 369, 421, 151, , 155
ESP10, 168, 268, 316, 361, 411, 153, , 157
ESP10, 171, 267, 313, 360, 408, 156, , 160
ESP10, 179, 272, 316, 364, 413, 158, , 162
ESP10, 171, 261, 308, 355, 403, 161, , 165
ESP10, 169, 258, 308, 353, 403, 163, , 167
ESP10, 178, 267, 320, 362, 414, 165, , 169
ESP10, 193, 284, 333, 376, 428, 168, , 172
ESP10, 201, 286, 334, 386, 430, 170, , 174
ESP10, 194, 275, 329, 375, 421, 173, , 177
ESP10, 206, 278, 333, 375, 425, 175, , 179
ESP10, 169, 245, 296, 340, 389, 178, , 182
ESP10, 162, 232, 288, 330, 381, 180, , 184
ESP10, 171, 241, 296, 340, 390, 183, , 187
ESP10, 187, 255, 308, 351, 406, 185, , 189
ESP10, 192, 260, 312, 363, 412, 187, , 191
ESP10, 201, 271, 326, 368, 419, 190, , 194
ESP10, 198, 268, 322, 362, 415, 192, , 196
ESP10, 206, 278, 325, 367, 418, 195, , 199
ESP10, 213, 292, 334, 375, 422, 197, , 201
ESP10, 209, 288, 329, 376, 418, 200, , 204
ESP10, 205, 285, 321, 374, 413, 202, , 206
ESP10, 215, 287, 323, 379, 420, 204, , 208
ESP10, 210, 280, 320, 371, 412, 207, , 211
ESP10, 213, 280, 320, 374, 414, 209, , 213
ESP10, 216, 282, 326, 382, 418, 212, , 216
ESP10, 227, 291, 339, 391, 423, 214, , 218
ESP10, 228, 292, 340, 394, 424, 217, , 221
ESP10, 226, 287, 336, 392, 420, 219, , 223
ESP10, 227, 285, 337, 392, 419, 221, , 225
ESP10, 224, 272, 333, 384, 417, 224, , 228
ESP10, 227, 277, 343, 387, 427, 226, , 230
ESP10, 232, 283, 347, 389, 432, 229, , 233
ESP10, 224, 274, 339, 382, 429, 231, , 235
ESP10, 232, 284, 349, 389, 437, 234, , 238
ESP10, 232, 281, 346, 384, 433, 236, , 240
ESP10, 230, 289, 340, 378, 429, 239, , 243
ESP10, 246, 307, 358, 393, 443, 241, , 245
ESP10, 246, 313, 359, 394, 445, 243, , 247
ESP10, 241, 308, 356, 391, 440, 246, , 250
ESP10, 232, 296, 348, 383, 430, 248, , 252
ESP10, 221, 278, 338, 368, 416, 251, , 255
ESP10, 218, 268, 331, 359, 408, 253, , 257
ESP10, 224, 269, 337, 362, 415, 256, , 260
ESP10, 229, 272, 341, 366, 418, 258, , 262
ESP10, 229, 278, 341, 367, 417, 260, , 264
ESP10, 228, 275, 329, 357, 407, 263, , 267
ESP10, 225, 268, 319, 348, 397, 265, , 269
ESP10, 239, 272, 326, 353, 402, 268, , 272
ESP10, 236, 268, 322, 349, 399, 270, , 274
ESP10, 249, 280, 332, 363, 409, 273, , 277
ESP10, 242, 271, 326, 358, 403, 275, , 279
ESP10, 252, 279, 334, 368, 413, 278, , 282
ESP10, 246, 275, 326, 363, 408, 280, , 284
ESP10, 250, 281, 329, 364, 421, 282, , 286
ESP10, 249, 281, 328, 368, 422, 285, , 289
ESP10, 259, 287, 336, 374, 426, 287, , 291
ESP10, 262, 298, 343, 377, 425, 290, , 294
ESP10, 253, 290, 337, 369, 416, 292, , 296
ESP10, 257, 295, 345, 374, 422, 295, , 299
ESP10, 262, 303, 351, 380, 428, 297, , 301
ESP10, 261, 318, 354, 385, 429, 302, , 306
ESP10, 262, 319, 357, 385, 431, 304, , 308
ESP10, 265, 322, 359, 390, 432, 307, , 311
ESP10, 272, 326, 362, 392, 434, 309, , 313
ESP10, 281, 329, 364, 397, 435, 312, , 316
ESP10, 284, 330, 366, 402, 436, 314, , 318
ESP10, 285, 330, 369, 405, 439, 317, , 321
ESP10, 287, 330, 370, 405, 438, 319, , 323
ESP10, 285, 333, 370, 403, 436, 321, , 325
ESP10, 293, 336, 370, 404, 440, 324, , 328
ESP10, 296, 341, 372, 404, 440, 326, , 330
ESP10, 300, 352, 375, 408, 443, 329, , 333
ESP10, 300, 353, 377, 409, 444, 331, , 335
ESP10, 303, 356, 379, 412, 445, 334, , 338
ESP10, 311, 363, 384, 419, 450, 336, , 340
ESP10, 316, 365, 385, 420, 448, 338, , 342
ESP10, 319, 368, 389, 423, 451, 341, , 345
ESP10, 315, 369, 391, 421, 449, 343, , 347
ESP10, 312, 365, 389, 418, 446, 346, , 350
ESP10, 313, 365, 393, 420, 447, 348, , 352
ESP10, 318, 371, 395, 424, 448, 351, , 355
ESP10, 313, 366, 390, 421, 444, 353, , 357
ESP10, 308, 363, 386, 417, 442, 355, , 359
ESP10, 315, 367, 387, 419, 448, 358, , 362
ESP10, 315, 368, 388, 420, 451, 360, , 364
ESP10, 315, 370, 392, 420, 452, 363, , 367
ESP10, 321, 377, 396, 423, 461, 365, , 369
ESP10, 321, 378, 395, 422, 462, 368, , 372
ESP10, 326, 376, 394, 419, 461, 370, , 374
ESP10, 327, 375, 393, 418, 462, 373, , 377
ESP10, 325, 375, 394, 416, 460, 375, , 379
ESP10, 329, 375, 395, 418, 461, 377, , 381
ESP10, 330, 377, 393, 416, 459, 380, , 384
ESP10, 323, 366, 383, 409, 449, 382, , 386
ESP10, 331, 376, 394, 421, 455, 385, , 389
ESP10, 333, 378, 396, 419, 452, 387, , 391
ESP10, 340, 381, 401, 423, 455, 390, , 394
ESP10, 347, 386, 409, 427, 459, 392, , 396
ESP10, 347, 387, 408, 425, 457, 394, , 398
ESP10, 347, 391, 409, 428, 457, 397, , 401
ESP10, 335, 380, 396, 416, 444, 399, , 403
ESP10, 328, 373, 388, 409, 437, 402, , 406
ESP10, 325, 369, 387, 405, 433, 404, , 408
ESP10, 327, 371, 392, 407, 436, 407, , 411
ESP10, 329, 370, 395, 410, 437, 409, , 413
ESP10, 332, 372, 395, 410, 438, 412, , 416
ESP10, 332, 372, 393, 412, 436, 414, , 418
ESP10, 329, 364, 387, 407, 432, 416, , 420
ESP10, 326, 355, 380, 404, 426, 419, , 423
ESP10, 337, 363, 386, 412, 434, 421, , 425
ESP10, 345, 371, 394, 418, 442, 424, , 428
ESP10, 348, 377, 398, 420, 444, 426, , 430
ESP10, 350, 379, 399, 420, 444, 429, , 433
ESP10, 347, 378, 398, 417, 440, 431, , 435
ESP10, 345, 373, 393, 410, 435, 433, , 437
ESP10, 345, 372, 391, 404, 430, 436, , 440
ESP10, 348, 374, 393, 409, 431, 438, , 442
ESP10, 349, 376, 394, 408, 431, 441, , 445
ESP10, 355, 381, 402, 411, 437, 443, , 447
ESP10, 346, 378, 394, 406, 430, 446, , 450
ESP10, 341, 371, 386, 403, 423, 448, , 452
ESP10, 331, 361, 374, 392, 413, 451, , 455
ESP10, 338, 366, 379, 398, 419, 453, , 457
ESP10, 342, 370, 384, 401, 421, 455, , 459
ESP10, 340, 371, 382, 398, 418, 458, , 462
ESP10, 335, 368, 379, 396, 414, 460, , 464
ESP10, 327, 361, 372, 389, 407, 463, , 467
ESP10, 327, 356, 367, 388, 402, 465, , 469
ESP10, 322, 348, 358, 382, 397, 468, , 472
ESP10, 318, 345, 355, 378, 397, 470, , 474
ESP10, 316, 341, 352, 375, 396, 472, , 476
ESP10, 315, 338, 351, 372, 394, 475, , 479
ESP10, 310, 334, 348, 367, 389, 477, , 481
ESP10, 314, 338, 353, 372, 394, 480, , 484
ESP10, 319, 341, 356, 374, 399, 482, , 486
ESP10, 312, 329, 346, 362, 389, 485, , 489
ESP10, 312, 325, 341, 356, 384, 487, , 491
ESP10, 307, 322, 338, 351, 378, 489, , 493
ESP10, 292, 309, 324, 338, 364, 492, , 496
ESP10, 291, 308, 325, 338, 363, 494, , 498
ESP10, 289, 307, 325, 340, 362, 497, , 501
ESP10, 297, 319, 335, 351, 372, 499, , 503
ESP10, 297, 321, 339, 355, 374, 502, , 506
ESP10, 301, 328, 344, 360, 379, 504, , 508
ESP10, 307, 334, 350, 367, 384, 507, , 511
ESP10, 310, 337, 352, 371, 385, 509, , 513
ESP10, 305, 332, 345, 365, 380, 511, , 515
ESP10, 308, 337, 349, 367, 385, 514, , 518
ESP10, 299, 329, 342, 359, 377, 516, , 520
ESP10, 295, 326, 341, 356, 375, 519, , 523
ESP10, 294, 325, 342, 360, 377, 521, , 525
ESP10, 298, 330, 347, 366, 381, 524, , 528
ESP10, 299, 335, 350, 367, 382, 526, , 530
ESP10, 297, 333, 347, 365, 381, 528, , 532
ESP10, 300, 334, 348, 366, 380, 531, , 535
ESP10, 301, 336, 348, 365, 379, 533, , 537
ESP10, 303, 340, 351, 369, 382, 536, , 540
ESP10, 302, 337, 350, 368, 380, 538, , 542
ESP10, 301, 333, 346, 364, 376, 541, , 545
ESP10, 302, 338, 346, 365, 376, 543, , 547
ESP10, 310, 345, 352, 371, 384, 546, , 550
ESP10, 316, 344, 354, 372, 385, 548, , 552
ESP10, 317, 346, 356, 375, 385, 550, , 554
ESP10, 314, 339, 353, 371, 379, 553, , 557
ESP10, 316, 340, 355, 371, 380, 555, , 559
ESP10, 316, 342, 356, 373, 380, 558, , 562
ESP10, 316, 342, 356, 375, 381, 560, , 564
ESP10, 321, 346, 362, 379, 386, 563, , 567
ESP10, 325, 351, 368, 384, 393, 565, , 569
ESP10, 328, 353, 369, 385, 396, 567, , 571
ESP10, 329, 355, 371, 389, 398, 570, , 574
ESP10, 326, 354, 368, 385, 397, 572, , 576
ESP10, 323, 353, 367, 382, 395, 575, , 579
ESP10, 322, 354, 367, 382, 395, 577, , 581
ESP10, 328, 360, 373, 387, 400, 580, , 584
ESP10, 327, 358, 373, 386, 397, 582, , 586
ESP10, 329, 360, 373, 387, 398, 585, , 589
ESP10, 322, 355, 368, 381, 393, 587, , 591
ESP10, 324, 356, 370, 384, 392, 589, , 593
ESP10, 322, 353, 368, 382, 389, 592, , 596
ESP10, 325, 351, 366, 380, 388, 594, , 598
ESP10, 320, 344, 360, 376, 380, 597, , 601
ESP10, 321, 345, 362, 377, 384, 599, , 603
ESP10, 331, 353, 370, 384, 396, 602, , 606
ESP10, 326, 348, 364, 379, 390, 604, , 608
ESP10, 335, 358, 374, 387, 396, 606, , 610
ESP10, 336, 357, 372, 387, 394, 609, , 613
ESP10, 341, 360, 372, 386, 394, 611, , 615
ESP10, 345, 365, 379, 392, 399, 614, , 618
ESP10, 342, 361, 378, 390, 396, 616, , 620
ESP10, 349, 365, 383, 393, 402, 619, , 623
ESP10, 351, 361, 382, 392, 401, 621, , 625
ESP10, 349, 360, 379, 388, 397, 623, , 627
ESP10, 348, 360, 379, 388, 396, 626, , 630
ESP10, 350, 364, 382, 389, 398, 628, , 632
ESP10, 352, 367, 385, 392, 402, 631, , 635
ESP10, 356, 370, 387, 395, 404, 633, , 637
ESP10, 358, 374, 385, 392, 402, 636, , 640
ESP10, 362, 380, 392, 398, 407, 638, , 642
ESP10, 359, 376, 387, 396, 403, 641, , 645
ESP10, 359, 374, 387, 394, 403, 643, , 647
ESP10, 356, 369, 380, 388, 397, 645, , 649
ESP10, 357, 371, 381, 392, 396, 648, , 652
ESP10, 358, 371, 382, 391, 395, 650, , 654
ESP10, 363, 375, 386, 396, 399, 653, , 657
ESP10, 371, 380, 392, 400, 405, 655, , 659
ESP10, 374, 382, 394, 402, 408, 658, , 662
ESP10, 374, 383, 396, 402, 409, 660, , 664
ESP10, 374, 384, 394, 403, 408, 662, , 666
ESP10, 373, 382, 391, 400, 404, 665, , 669
ESP10, 380, 389, 399, 405, 411, 667, , 671
ESP10, 378, 387, 396, 404, 409, 670, , 674
ESP10, 376, 386, 394, 403, 407, 672, , 676
ESP10, 379, 385, 393, 403, 407, 675, , 679
ESP10, 385, 393, 400, 407, 411, 677, , 681
ESP10, 383, 390, 398, 402, 405, 701, , 705
ESP10, 385, 393, 400, 404, 407, 704, , 708
ESP10, 385, 394, 400, 403, 407, 706, , 710
ESP10, 388, 398, 404, 407, 410, 709, , 713
ESP10, 391, 401, 407, 410, 413, 711, , 715
ESP10, 394, 402, 407, 411, 414, 714, , 718
ESP10, 397, 406, 410, 414, 416, 716, , 720
ESP10, 398, 406, 410, 414, 416, 719, , 723
ESP10, 397, 405, 411, 413, 415, 721, , 725
ESP10, 401, 409, 414, 415, 418, 723, , 727
ESP10, 400, 409, 413, 415, 417, 726, , 730
ESP10, 402, 408, 412, 415, 417, 728, , 732
ESP10, 406, 411, 414, 418, 419, 731, , 735
ESP10, 405, 410, 414, 417, 419, 733, , 737
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/PRWW1N_SQIN.ESPF10.csv
PRWW1N_SQIN.ESPF0.csv|2025-07-01
PRWW1N_SQIN.ESPF10.csv|2025-07-01
PRWW1N_SQIN.ESPFM.csv|2025-07-01
APR-SEP
Commerce Home
|
NOAA
|
NWS Organization
|
NWRFC Site Map
|
Search
Freedom of Information Act
|
Privacy Policy
|
Information Quality
|
USA.gov
|
Career Opportunities
#FFF68F
#33CCFF
#404040
#660066
#F00007
#66CCFF
ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
