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Archive:
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COLUMBIA - ROCKY REACH DAM
(
RRHW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
63689
66148
99
70522
66718
APR-JUL
51263
53408
95
56775
56343
JAN-SEP
77074
79532
105
83906
76041
JAN-JUL
64647
66792
102
70159
65667
OCT-SEP
88092
90550
106
94925
85780
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
65002
67478
101
72510
66718
APR-JUL
52464
54980
98
59145
56343
JAN-SEP
78386
80863
106
85894
76041
JAN-JUL
65848
68364
104
72529
65667
OCT-SEP
89405
91881
107
96912
85780
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-14
Issued:
2026-05-14
Hide Forecast
APR-SEP
65179
68097
102
74034
66718
APR-JUL
52868
55392
98
60314
56343
JAN-SEP
78563
81481
107
87418
76041
JAN-JUL
66253
68776
105
73699
65667
OCT-SEP
89581
92500
108
98437
85780
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 226, 298, 352, 408, 435, 71, , 75
ESP10, 221, 295, 347, 404, 430, 74, , 78
ESP10, 224, 298, 352, 406, 435, 77, , 81
ESP10, 223, 300, 353, 405, 434, 80, , 84
ESP10, 224, 300, 353, 402, 432, 83, , 87
ESP10, 222, 299, 352, 399, 431, 86, , 90
ESP10, 228, 302, 353, 400, 437, 89, , 93
ESP10, 231, 305, 358, 402, 438, 92, , 96
ESP10, 232, 307, 359, 403, 439, 95, , 99
ESP10, 230, 306, 357, 401, 438, 98, , 102
ESP10, 230, 313, 359, 401, 438, 100, , 104
ESP10, 228, 312, 358, 403, 438, 103, , 107
ESP10, 222, 306, 352, 398, 434, 106, , 110
ESP10, 224, 309, 355, 402, 436, 109, , 113
ESP10, 224, 307, 352, 401, 436, 112, , 116
ESP10, 211, 296, 338, 388, 426, 115, , 119
ESP10, 201, 286, 329, 380, 416, 118, , 122
ESP10, 212, 296, 343, 392, 427, 121, , 125
ESP10, 212, 297, 347, 393, 430, 124, , 128
ESP10, 213, 297, 348, 395, 433, 127, , 131
ESP10, 203, 289, 339, 386, 423, 130, , 134
ESP10, 204, 289, 338, 392, 422, 133, , 137
ESP10, 197, 288, 333, 387, 421, 136, , 140
ESP10, 205, 298, 345, 394, 430, 139, , 143
ESP10, 209, 303, 350, 400, 433, 142, , 146
ESP10, 214, 311, 354, 406, 437, 145, , 149
ESP10, 216, 310, 354, 405, 438, 148, , 152
ESP10, 216, 309, 353, 406, 438, 151, , 155
ESP10, 206, 299, 345, 398, 430, 154, , 158
ESP10, 191, 287, 331, 386, 419, 157, , 161
ESP10, 190, 287, 334, 386, 423, 159, , 163
ESP10, 195, 290, 340, 389, 430, 162, , 166
ESP10, 192, 289, 338, 388, 429, 165, , 169
ESP10, 203, 300, 347, 399, 439, 168, , 172
ESP10, 210, 305, 348, 400, 440, 171, , 175
ESP10, 212, 305, 348, 400, 438, 174, , 178
ESP10, 214, 303, 347, 398, 439, 177, , 181
ESP10, 211, 295, 344, 390, 432, 180, , 184
ESP10, 218, 301, 352, 395, 439, 183, , 187
ESP10, 214, 301, 354, 391, 439, 186, , 190
ESP10, 216, 303, 352, 392, 440, 189, , 193
ESP10, 220, 303, 350, 395, 439, 192, , 196
ESP10, 232, 309, 361, 401, 446, 195, , 199
ESP10, 245, 314, 365, 403, 451, 198, , 202
ESP10, 239, 311, 356, 396, 441, 201, , 205
ESP10, 248, 315, 363, 400, 445, 204, , 208
ESP10, 240, 305, 355, 395, 440, 207, , 211
ESP10, 247, 312, 364, 399, 450, 210, , 214
ESP10, 242, 306, 359, 399, 446, 213, , 217
ESP10, 246, 309, 365, 400, 450, 216, , 220
ESP10, 248, 311, 365, 399, 449, 219, , 223
ESP10, 248, 314, 361, 398, 445, 221, , 225
ESP10, 245, 317, 358, 395, 440, 224, , 228
ESP10, 254, 326, 367, 406, 448, 227, , 231
ESP10, 251, 322, 363, 406, 444, 230, , 234
ESP10, 253, 319, 359, 406, 445, 233, , 237
ESP10, 251, 314, 355, 401, 439, 236, , 240
ESP10, 251, 312, 354, 402, 439, 239, , 243
ESP10, 252, 313, 361, 408, 440, 242, , 246
ESP10, 243, 304, 352, 399, 430, 245, , 249
ESP10, 232, 294, 341, 389, 420, 248, , 252
ESP10, 236, 295, 343, 391, 423, 251, , 255
ESP10, 229, 285, 337, 384, 414, 254, , 258
ESP10, 214, 263, 320, 366, 402, 257, , 261
ESP10, 215, 265, 325, 365, 407, 260, , 264
ESP10, 210, 262, 319, 359, 405, 263, , 267
ESP10, 220, 272, 329, 371, 418, 266, , 270
ESP10, 203, 258, 314, 357, 404, 269, , 273
ESP10, 176, 230, 285, 328, 377, 272, , 276
ESP10, 167, 227, 277, 318, 368, 275, , 279
ESP10, 167, 232, 279, 317, 369, 278, , 282
ESP10, 173, 244, 286, 325, 377, 281, , 285
ESP10, 174, 245, 291, 327, 379, 283, , 287
ESP10, 169, 236, 284, 321, 373, 286, , 290
ESP10, 174, 234, 289, 320, 372, 289, , 293
ESP10, 182, 234, 293, 320, 374, 292, , 296
ESP10, 184, 233, 298, 320, 378, 295, , 299
ESP10, 183, 230, 295, 317, 375, 298, , 302
ESP10, 177, 224, 289, 312, 368, 301, , 305
ESP10, 182, 227, 282, 306, 362, 304, , 308
ESP10, 195, 235, 287, 313, 366, 307, , 311
ESP10, 201, 233, 286, 312, 366, 310, , 314
ESP10, 213, 247, 297, 324, 377, 313, , 317
ESP10, 218, 250, 299, 331, 380, 316, , 320
ESP10, 213, 243, 296, 327, 376, 319, , 323
ESP10, 210, 238, 291, 326, 374, 322, , 326
ESP10, 211, 241, 292, 327, 376, 325, , 329
ESP10, 216, 245, 295, 331, 389, 328, , 332
ESP10, 212, 243, 292, 329, 387, 331, , 335
ESP10, 217, 246, 294, 330, 387, 334, , 338
ESP10, 224, 260, 302, 335, 389, 337, , 341
ESP10, 222, 257, 303, 332, 385, 340, , 344
ESP10, 216, 252, 301, 327, 381, 342, , 346
ESP10, 216, 255, 302, 329, 386, 345, , 349
ESP10, 208, 250, 295, 323, 379, 348, , 352
ESP10, 206, 261, 296, 326, 381, 351, , 355
ESP10, 207, 262, 299, 327, 382, 354, , 358
ESP10, 206, 260, 296, 330, 380, 357, , 361
ESP10, 208, 261, 297, 329, 378, 360, , 364
ESP10, 212, 261, 293, 330, 375, 363, , 367
ESP10, 211, 258, 291, 331, 372, 366, , 370
ESP10, 211, 257, 293, 331, 371, 369, , 373
ESP10, 210, 255, 291, 330, 368, 372, , 376
ESP10, 208, 255, 290, 327, 365, 375, , 379
ESP10, 214, 258, 289, 326, 364, 378, , 382
ESP10, 214, 258, 291, 324, 363, 381, , 385
ESP10, 212, 263, 290, 322, 362, 384, , 388
ESP10, 214, 265, 291, 326, 363, 387, , 391
ESP10, 215, 267, 293, 326, 363, 390, , 394
ESP10, 226, 277, 300, 335, 370, 393, , 397
ESP10, 234, 282, 303, 338, 371, 396, , 400
ESP10, 239, 290, 311, 344, 377, 399, , 403
ESP10, 238, 292, 313, 345, 377, 402, , 406
ESP10, 242, 296, 318, 349, 381, 404, , 408
ESP10, 242, 295, 319, 350, 381, 407, , 411
ESP10, 238, 290, 316, 345, 374, 410, , 414
ESP10, 242, 295, 318, 350, 378, 413, , 417
ESP10, 243, 297, 319, 352, 379, 416, , 420
ESP10, 249, 299, 320, 353, 381, 419, , 423
ESP10, 248, 300, 320, 353, 383, 422, , 426
ESP10, 247, 300, 320, 351, 383, 425, , 429
ESP10, 239, 294, 313, 342, 377, 428, , 432
ESP10, 232, 288, 305, 334, 372, 431, , 435
ESP10, 242, 289, 309, 335, 375, 434, , 438
ESP10, 245, 290, 310, 336, 378, 437, , 441
ESP10, 243, 288, 310, 335, 376, 440, , 444
ESP10, 242, 284, 305, 332, 371, 443, , 447
ESP10, 251, 294, 313, 338, 378, 446, , 450
ESP10, 252, 291, 311, 337, 374, 449, , 453
ESP10, 250, 290, 311, 341, 372, 452, , 456
ESP10, 254, 295, 316, 342, 372, 455, , 459
ESP10, 258, 298, 321, 343, 371, 458, , 462
ESP10, 252, 292, 316, 335, 365, 461, , 465
ESP10, 256, 296, 318, 337, 367, 464, , 468
ESP10, 252, 297, 315, 337, 363, 466, , 470
ESP10, 240, 285, 302, 327, 350, 469, , 473
ESP10, 242, 285, 301, 328, 350, 472, , 476
ESP10, 248, 291, 309, 334, 356, 475, , 479
ESP10, 237, 279, 299, 322, 345, 478, , 482
ESP10, 249, 287, 311, 331, 355, 481, , 485
ESP10, 244, 282, 305, 326, 348, 484, , 488
ESP10, 253, 290, 311, 331, 355, 487, , 491
ESP10, 253, 286, 308, 329, 353, 490, , 494
ESP10, 265, 293, 314, 338, 361, 493, , 497
ESP10, 270, 294, 315, 341, 363, 496, , 500
ESP10, 273, 296, 318, 342, 365, 499, , 503
ESP10, 273, 297, 320, 342, 365, 502, , 506
ESP10, 267, 294, 313, 336, 359, 505, , 509
ESP10, 262, 291, 311, 330, 354, 508, , 512
ESP10, 256, 283, 303, 320, 344, 511, , 515
ESP10, 260, 285, 305, 321, 344, 514, , 518
ESP10, 259, 281, 302, 319, 339, 517, , 521
ESP10, 252, 275, 294, 311, 331, 520, , 524
ESP10, 248, 269, 294, 306, 327, 523, , 527
ESP10, 242, 265, 287, 299, 322, 525, , 529
ESP10, 240, 267, 283, 301, 319, 528, , 532
ESP10, 230, 257, 270, 291, 308, 531, , 535
ESP10, 233, 259, 271, 293, 310, 534, , 538
ESP10, 215, 243, 256, 277, 296, 537, , 541
ESP10, 232, 259, 272, 291, 309, 540, , 544
ESP10, 231, 259, 273, 291, 310, 543, , 547
ESP10, 225, 256, 267, 286, 305, 546, , 550
ESP10, 223, 250, 260, 281, 297, 549, , 553
ESP10, 229, 255, 265, 287, 304, 552, , 556
ESP10, 226, 251, 261, 282, 302, 555, , 559
ESP10, 222, 246, 258, 277, 300, 558, , 562
ESP10, 217, 241, 252, 270, 297, 561, , 565
ESP10, 219, 242, 256, 273, 298, 564, , 568
ESP10, 217, 240, 256, 275, 296, 567, , 571
ESP10, 221, 241, 256, 276, 298, 570, , 574
ESP10, 223, 239, 254, 273, 295, 573, , 577
ESP10, 230, 242, 258, 275, 298, 576, , 580
ESP10, 228, 242, 257, 272, 296, 579, , 583
ESP10, 219, 235, 249, 266, 287, 582, , 586
ESP10, 215, 233, 248, 263, 284, 585, , 589
ESP10, 219, 238, 254, 270, 290, 587, , 591
ESP10, 218, 239, 255, 271, 290, 590, , 594
ESP10, 219, 244, 259, 276, 294, 593, , 597
ESP10, 222, 248, 263, 281, 297, 596, , 600
ESP10, 226, 252, 268, 285, 301, 599, , 603
ESP10, 234, 259, 273, 295, 307, 602, , 606
ESP10, 236, 261, 273, 295, 308, 605, , 609
ESP10, 235, 262, 274, 292, 307, 608, , 612
ESP10, 239, 267, 281, 296, 312, 611, , 615
ESP10, 237, 266, 283, 298, 313, 614, , 618
ESP10, 234, 263, 281, 297, 313, 617, , 621
ESP10, 234, 265, 281, 298, 312, 620, , 624
ESP10, 236, 271, 287, 301, 315, 623, , 627
ESP10, 235, 269, 284, 300, 314, 626, , 630
ESP10, 231, 263, 277, 294, 306, 629, , 633
ESP10, 228, 261, 275, 291, 302, 632, , 636
ESP10, 227, 260, 275, 291, 302, 635, , 639
ESP10, 231, 265, 280, 296, 308, 638, , 642
ESP10, 236, 268, 282, 299, 310, 641, , 645
ESP10, 234, 270, 279, 297, 306, 644, , 648
ESP10, 243, 277, 285, 303, 312, 647, , 651
ESP10, 246, 274, 283, 301, 310, 649, , 653
ESP10, 249, 278, 286, 304, 313, 652, , 656
ESP10, 245, 271, 284, 300, 308, 655, , 659
ESP10, 247, 273, 286, 303, 310, 658, , 662
ESP10, 249, 275, 290, 305, 313, 661, , 665
ESP10, 251, 277, 292, 308, 315, 664, , 668
ESP10, 253, 279, 294, 312, 317, 667, , 671
ESP10, 263, 288, 304, 320, 329, 670, , 674
ESP10, 262, 286, 304, 318, 328, 673, , 677
ESP10, 265, 288, 304, 320, 330, 676, , 680
ESP10, 264, 291, 303, 319, 331, 679, , 683
ESP10, 262, 289, 302, 316, 329, 682, , 686
ESP10, 264, 295, 306, 319, 331, 685, , 689
ESP10, 263, 294, 306, 317, 329, 688, , 692
ESP10, 263, 295, 306, 318, 329, 691, , 695
ESP10, 269, 299, 311, 323, 335, 694, , 698
ESP10, 272, 303, 315, 327, 338, 697, , 701
ESP10, 275, 303, 317, 330, 338, 700, , 704
ESP10, 275, 302, 316, 330, 337, 703, , 707
ESP10, 277, 301, 316, 329, 335, 706, , 710
ESP10, 281, 302, 318, 330, 335, 708, , 712
ESP10, 280, 301, 318, 330, 335, 711, , 715
ESP10, 280, 299, 317, 329, 337, 714, , 718
ESP10, 281, 301, 318, 330, 337, 717, , 721
ESP10, 283, 302, 318, 331, 337, 720, , 724
ESP10, 283, 301, 316, 329, 335, 723, , 727
ESP10, 285, 301, 314, 326, 332, 726, , 730
ESP10, 284, 302, 315, 326, 333, 729, , 733
ESP10, 282, 299, 313, 326, 331, 732, , 736
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ESP10
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Data Files
/chpsesp/ensemble/natural/RRHW1N_SQIN.ESPF10.csv
RRHW1N_SQIN.ESPF0.csv|2026-05-14
RRHW1N_SQIN.ESPF10.csv|2026-05-14
RRHW1N_SQIN.ESPFM.csv|2026-05-14
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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