Choose Date:
Archive:
Water Year
Loading...
SKAGIT - ROSS RESERVOIR
(
RODW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1122
1145
75
1188
1527
APR-JUL
969
985
73
1002
1347
JAN-SEP
1830
1854
97
1896
1914
JAN-JUL
1678
1693
98
1710
1734
OCT-SEP
2703
2726
116
2769
2341
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1126
1154
76
1207
1527
APR-JUL
974
991
74
1016
1347
JAN-SEP
1834
1862
97
1915
1914
JAN-JUL
1682
1699
98
1724
1734
OCT-SEP
2707
2735
117
2788
2341
Reference
ESP with 0 Days QPF
Ensemble:
2026-06-23
Issued:
2026-06-23
Hide Forecast
APR-SEP
1124
1155
76
1232
1527
APR-JUL
970
992
74
1027
1347
JAN-SEP
1832
1863
97
1940
1914
JAN-JUL
1678
1701
98
1735
1734
OCT-SEP
2705
2736
117
2812
2341
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 248, 351, 391, 435, 490, 71, , 75
ESP10, 249, 355, 391, 435, 490, 73, , 77
ESP10, 250, 356, 391, 435, 490, 76, , 80
ESP10, 251, 355, 391, 435, 490, 78, , 82
ESP10, 252, 355, 391, 435, 490, 81, , 85
ESP10, 252, 355, 391, 435, 490, 83, , 87
ESP10, 253, 355, 391, 435, 490, 86, , 90
ESP10, 254, 355, 391, 435, 490, 88, , 92
ESP10, 254, 355, 391, 435, 490, 91, , 95
ESP10, 254, 352, 391, 434, 488, 93, , 97
ESP10, 255, 354, 391, 435, 489, 96, , 100
ESP10, 254, 352, 391, 434, 488, 98, , 102
ESP10, 254, 354, 391, 434, 490, 101, , 105
ESP10, 252, 354, 390, 434, 488, 103, , 107
ESP10, 247, 350, 388, 434, 485, 106, , 110
ESP10, 235, 338, 386, 424, 475, 108, , 112
ESP10, 231, 335, 382, 420, 471, 111, , 115
ESP10, 231, 333, 380, 418, 470, 113, , 117
ESP10, 235, 334, 381, 419, 473, 116, , 120
ESP10, 234, 332, 377, 416, 472, 118, , 122
ESP10, 225, 324, 368, 410, 465, 121, , 125
ESP10, 232, 331, 374, 417, 472, 123, , 127
ESP10, 218, 319, 360, 403, 461, 126, , 130
ESP10, 228, 326, 371, 410, 469, 128, , 132
ESP10, 229, 324, 367, 410, 467, 131, , 135
ESP10, 225, 321, 364, 408, 464, 133, , 137
ESP10, 230, 326, 367, 413, 467, 136, , 140
ESP10, 234, 330, 370, 416, 469, 138, , 142
ESP10, 235, 329, 370, 416, 470, 141, , 145
ESP10, 225, 320, 361, 408, 463, 143, , 147
ESP10, 210, 308, 346, 394, 449, 146, , 150
ESP10, 215, 309, 351, 398, 450, 148, , 152
ESP10, 217, 310, 355, 399, 450, 151, , 155
ESP10, 242, 333, 383, 422, 469, 153, , 157
ESP10, 245, 335, 392, 426, 471, 156, , 160
ESP10, 240, 335, 388, 425, 466, 158, , 162
ESP10, 247, 340, 389, 427, 467, 161, , 165
ESP10, 245, 337, 382, 422, 461, 163, , 167
ESP10, 248, 344, 391, 425, 463, 166, , 170
ESP10, 246, 341, 391, 425, 460, 168, , 172
ESP10, 248, 343, 396, 426, 461, 171, , 175
ESP10, 257, 349, 400, 430, 468, 173, , 177
ESP10, 268, 349, 400, 430, 469, 176, , 180
ESP10, 275, 357, 407, 435, 475, 178, , 182
ESP10, 274, 352, 403, 434, 472, 181, , 185
ESP10, 278, 355, 407, 437, 474, 183, , 187
ESP10, 271, 344, 400, 431, 469, 186, , 190
ESP10, 278, 352, 410, 438, 475, 188, , 192
ESP10, 275, 355, 407, 440, 472, 191, , 195
ESP10, 280, 358, 409, 443, 476, 193, , 197
ESP10, 280, 357, 409, 441, 474, 196, , 200
ESP10, 278, 357, 408, 440, 472, 198, , 202
ESP10, 277, 357, 406, 440, 472, 201, , 205
ESP10, 292, 376, 419, 452, 482, 204, , 208
ESP10, 288, 376, 414, 447, 478, 206, , 210
ESP10, 288, 379, 415, 448, 478, 209, , 213
ESP10, 284, 375, 411, 443, 474, 211, , 215
ESP10, 284, 373, 409, 440, 472, 214, , 218
ESP10, 289, 383, 411, 441, 475, 216, , 220
ESP10, 277, 369, 397, 436, 462, 219, , 223
ESP10, 278, 371, 399, 439, 466, 221, , 225
ESP10, 288, 378, 405, 443, 476, 224, , 228
ESP10, 279, 366, 393, 433, 467, 226, , 230
ESP10, 266, 353, 381, 423, 457, 229, , 233
ESP10, 270, 356, 387, 428, 460, 231, , 235
ESP10, 252, 340, 373, 411, 444, 234, , 238
ESP10, 280, 368, 403, 434, 472, 236, , 240
ESP10, 272, 362, 396, 427, 468, 239, , 243
ESP10, 262, 347, 381, 416, 459, 241, , 245
ESP10, 267, 346, 381, 415, 458, 244, , 248
ESP10, 268, 348, 384, 420, 459, 246, , 250
ESP10, 273, 352, 396, 427, 463, 249, , 253
ESP10, 269, 349, 394, 425, 461, 251, , 255
ESP10, 265, 344, 389, 424, 458, 254, , 258
ESP10, 247, 324, 371, 411, 439, 256, , 260
ESP10, 243, 318, 367, 406, 435, 259, , 263
ESP10, 245, 322, 371, 410, 440, 261, , 265
ESP10, 240, 319, 363, 403, 431, 264, , 268
ESP10, 240, 315, 360, 398, 427, 266, , 270
ESP10, 235, 314, 357, 390, 419, 269, , 273
ESP10, 258, 333, 378, 409, 436, 271, , 275
ESP10, 251, 327, 372, 406, 430, 274, , 278
ESP10, 257, 333, 381, 415, 435, 276, , 280
ESP10, 258, 334, 384, 418, 435, 279, , 283
ESP10, 255, 330, 382, 416, 433, 281, , 285
ESP10, 252, 323, 378, 408, 430, 284, , 288
ESP10, 258, 329, 380, 410, 434, 286, , 290
ESP10, 262, 334, 382, 412, 436, 289, , 293
ESP10, 263, 333, 383, 414, 435, 291, , 295
ESP10, 265, 336, 387, 416, 438, 294, , 298
ESP10, 266, 341, 392, 418, 439, 296, , 300
ESP10, 263, 338, 389, 413, 436, 299, , 303
ESP10, 264, 339, 386, 412, 436, 301, , 305
ESP10, 269, 343, 388, 416, 435, 304, , 308
ESP10, 268, 337, 381, 410, 430, 306, , 310
ESP10, 272, 343, 385, 411, 430, 309, , 313
ESP10, 278, 347, 386, 413, 433, 311, , 315
ESP10, 278, 346, 384, 413, 435, 314, , 318
ESP10, 283, 347, 384, 415, 439, 316, , 320
ESP10, 287, 348, 387, 418, 441, 319, , 323
ESP10, 289, 349, 388, 419, 443, 321, , 325
ESP10, 291, 349, 392, 419, 443, 324, , 328
ESP10, 293, 351, 393, 418, 443, 326, , 330
ESP10, 290, 345, 389, 413, 440, 329, , 333
ESP10, 289, 348, 389, 413, 443, 331, , 335
ESP10, 292, 343, 385, 410, 438, 334, , 338
ESP10, 290, 341, 383, 407, 436, 337, , 341
ESP10, 294, 349, 386, 411, 438, 339, , 343
ESP10, 294, 355, 387, 411, 442, 342, , 346
ESP10, 303, 361, 392, 416, 447, 344, , 348
ESP10, 307, 364, 392, 417, 445, 347, , 351
ESP10, 314, 369, 399, 424, 448, 349, , 353
ESP10, 314, 368, 400, 423, 445, 352, , 356
ESP10, 324, 375, 407, 428, 450, 354, , 358
ESP10, 321, 372, 405, 426, 446, 357, , 361
ESP10, 314, 365, 400, 422, 440, 359, , 363
ESP10, 315, 369, 404, 425, 442, 362, , 366
ESP10, 320, 374, 409, 429, 449, 364, , 368
ESP10, 324, 376, 411, 429, 456, 367, , 371
ESP10, 326, 376, 413, 430, 458, 369, , 373
ESP10, 328, 379, 415, 434, 460, 372, , 376
ESP10, 324, 375, 410, 429, 454, 374, , 378
ESP10, 317, 369, 402, 423, 448, 377, , 381
ESP10, 320, 374, 404, 424, 451, 379, , 383
ESP10, 316, 376, 401, 420, 445, 382, , 386
ESP10, 317, 376, 402, 420, 445, 384, , 388
ESP10, 317, 376, 400, 417, 443, 387, , 391
ESP10, 328, 386, 411, 426, 450, 389, , 393
ESP10, 334, 388, 411, 429, 449, 392, , 396
ESP10, 337, 389, 408, 433, 448, 394, , 398
ESP10, 343, 391, 411, 433, 457, 397, , 401
ESP10, 348, 393, 417, 436, 459, 399, , 403
ESP10, 345, 387, 411, 431, 453, 402, , 406
ESP10, 358, 388, 413, 433, 454, 404, , 408
ESP10, 361, 386, 411, 430, 451, 407, , 411
ESP10, 355, 380, 407, 423, 444, 409, , 413
ESP10, 356, 383, 406, 422, 444, 412, , 416
ESP10, 363, 393, 415, 432, 456, 414, , 418
ESP10, 352, 382, 406, 421, 445, 417, , 421
ESP10, 355, 386, 410, 425, 449, 419, , 423
ESP10, 347, 378, 404, 421, 444, 422, , 426
ESP10, 349, 380, 406, 424, 446, 424, , 428
ESP10, 348, 379, 405, 424, 445, 427, , 431
ESP10, 358, 390, 418, 437, 454, 429, , 433
ESP10, 363, 397, 421, 440, 457, 432, , 436
ESP10, 368, 400, 421, 441, 457, 434, , 438
ESP10, 369, 399, 421, 440, 457, 437, , 441
ESP10, 366, 395, 417, 437, 453, 439, , 443
ESP10, 368, 392, 416, 435, 451, 442, , 446
ESP10, 365, 389, 414, 432, 447, 444, , 448
ESP10, 368, 389, 413, 434, 447, 447, , 451
ESP10, 368, 390, 414, 433, 445, 449, , 453
ESP10, 361, 382, 406, 425, 436, 452, , 456
ESP10, 357, 379, 403, 422, 433, 454, , 458
ESP10, 345, 367, 391, 409, 422, 457, , 461
ESP10, 342, 361, 386, 404, 420, 459, , 463
ESP10, 337, 358, 381, 398, 414, 462, , 466
ESP10, 335, 356, 380, 398, 411, 464, , 468
ESP10, 335, 353, 381, 395, 407, 467, , 471
ESP10, 351, 370, 396, 410, 421, 469, , 473
ESP10, 352, 369, 393, 409, 418, 472, , 476
ESP10, 356, 373, 396, 415, 422, 475, , 479
ESP10, 366, 386, 405, 427, 432, 477, , 481
ESP10, 367, 384, 402, 425, 434, 480, , 484
ESP10, 365, 382, 399, 423, 430, 482, , 486
ESP10, 369, 386, 401, 424, 432, 485, , 489
ESP10, 364, 383, 397, 419, 427, 487, , 491
ESP10, 367, 384, 401, 421, 430, 490, , 494
ESP10, 364, 380, 398, 418, 428, 492, , 496
ESP10, 368, 383, 401, 422, 430, 495, , 499
ESP10, 371, 384, 400, 419, 428, 497, , 501
ESP10, 371, 383, 399, 417, 426, 500, , 504
ESP10, 374, 385, 403, 419, 429, 502, , 506
ESP10, 371, 384, 398, 415, 424, 505, , 509
ESP10, 369, 382, 397, 415, 421, 507, , 511
ESP10, 374, 386, 404, 421, 427, 510, , 514
ESP10, 372, 384, 403, 420, 427, 512, , 516
ESP10, 380, 389, 408, 426, 433, 515, , 519
ESP10, 384, 394, 409, 428, 437, 517, , 521
ESP10, 384, 394, 411, 429, 439, 520, , 524
ESP10, 384, 396, 411, 428, 439, 522, , 526
ESP10, 387, 398, 411, 430, 440, 525, , 529
ESP10, 388, 400, 414, 432, 441, 527, , 531
ESP10, 391, 403, 416, 435, 444, 530, , 534
ESP10, 391, 402, 420, 435, 444, 532, , 536
ESP10, 390, 402, 422, 435, 445, 535, , 539
ESP10, 392, 401, 421, 434, 445, 537, , 541
ESP10, 395, 401, 421, 434, 446, 540, , 544
ESP10, 393, 401, 419, 433, 444, 542, , 546
ESP10, 389, 397, 415, 428, 442, 545, , 549
ESP10, 389, 398, 415, 428, 443, 547, , 551
ESP10, 390, 399, 415, 428, 443, 550, , 554
ESP10, 389, 399, 415, 428, 442, 552, , 556
ESP10, 394, 405, 420, 431, 445, 555, , 559
ESP10, 392, 403, 419, 429, 443, 557, , 561
ESP10, 384, 396, 410, 422, 434, 560, , 564
ESP10, 399, 412, 425, 438, 449, 562, , 566
ESP10, 398, 415, 430, 438, 448, 565, , 569
ESP10, 399, 413, 428, 438, 446, 567, , 571
ESP10, 402, 414, 428, 439, 448, 570, , 574
ESP10, 403, 415, 431, 439, 449, 572, , 576
ESP10, 422, 434, 449, 458, 468, 575, , 579
ESP10, 425, 437, 451, 460, 469, 577, , 581
ESP10, 402, 414, 426, 436, 446, 580, , 584
ESP10, 403, 414, 428, 436, 445, 582, , 586
ESP10, 403, 414, 428, 436, 445, 585, , 589
ESP10, 410, 422, 436, 443, 452, 587, , 591
ESP10, 409, 421, 435, 442, 451, 590, , 594
ESP10, 416, 429, 442, 449, 457, 592, , 596
ESP10, 415, 428, 441, 448, 456, 595, , 599
ESP10, 416, 429, 442, 449, 457, 597, , 601
ESP10, 416, 429, 442, 449, 457, 600, , 604
ESP10, 418, 432, 442, 450, 457, 602, , 606
ESP10, 418, 432, 441, 449, 457, 605, , 609
ESP10, 420, 433, 443, 451, 457, 608, , 612
ESP10, 421, 434, 443, 451, 458, 610, , 614
ESP10, 420, 435, 443, 451, 459, 613, , 617
ESP10, 422, 434, 442, 453, 458, 615, , 619
ESP10, 423, 435, 443, 453, 458, 618, , 622
ESP10, 424, 436, 443, 454, 458, 620, , 624
ESP10, 424, 436, 442, 453, 458, 623, , 627
ESP10, 426, 438, 446, 456, 462, 625, , 629
ESP10, 424, 435, 443, 452, 459, 628, , 632
ESP10, 423, 435, 444, 452, 459, 630, , 634
ESP10, 423, 434, 443, 453, 459, 633, , 637
ESP10, 422, 432, 441, 451, 457, 635, , 639
ESP10, 427, 434, 444, 454, 460, 638, , 642
ESP10, 426, 436, 444, 454, 459, 640, , 644
ESP10, 426, 437, 444, 454, 460, 643, , 647
ESP10, 427, 438, 445, 455, 461, 645, , 649
ESP10, 426, 436, 445, 453, 460, 648, , 652
ESP10, 427, 438, 445, 452, 459, 650, , 654
ESP10, 425, 437, 442, 450, 457, 653, , 657
ESP10, 426, 438, 444, 452, 457, 655, , 659
ESP10, 427, 440, 446, 455, 459, 658, , 662
ESP10, 427, 439, 446, 454, 459, 660, , 664
ESP10, 424, 437, 444, 451, 457, 663, , 667
ESP10, 423, 437, 443, 451, 456, 665, , 669
ESP10, 426, 440, 447, 454, 458, 668, , 672
ESP10, 426, 440, 447, 454, 458, 670, , 674
ESP10, 421, 434, 440, 447, 451, 673, , 677
ESP10, 427, 439, 445, 451, 455, 675, , 679
ESP10, 428, 440, 447, 453, 457, 678, , 682
ESP10, 430, 443, 449, 455, 459, 680, , 684
ESP10, 429, 442, 449, 455, 459, 683, , 687
ESP10, 428, 440, 448, 453, 457, 685, , 689
ESP10, 432, 443, 451, 456, 460, 688, , 692
ESP10, 431, 442, 451, 455, 459, 690, , 694
ESP10, 431, 442, 450, 454, 458, 693, , 697
ESP10, 432, 442, 449, 454, 457, 695, , 699
ESP10, 432, 442, 449, 454, 457, 698, , 702
ESP10, 433, 444, 451, 455, 458, 700, , 704
ESP10, 433, 443, 451, 455, 458, 703, , 707
ESP10, 433, 444, 450, 454, 457, 705, , 709
ESP10, 433, 443, 449, 453, 455, 708, , 712
ESP10, 434, 443, 449, 453, 456, 710, , 714
ESP10, 434, 442, 449, 452, 455, 713, , 717
ESP10, 435, 443, 449, 452, 455, 715, , 719
ESP10, 435, 444, 449, 453, 455, 718, , 722
ESP10, 435, 444, 450, 453, 455, 720, , 724
ESP10, 435, 444, 449, 452, 455, 723, , 727
ESP10, 436, 446, 450, 453, 456, 725, , 729
ESP10, 437, 446, 450, 454, 456, 728, , 732
ESP10, 437, 446, 451, 454, 456, 730, , 734
ESP10, 442, 448, 451, 455, 456, 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/RODW1N_SQIN.ESPF10.csv
RODW1N_SQIN.ESPF0.csv|2026-06-23
RODW1N_SQIN.ESPF10.csv|2026-06-23
RODW1N_SQIN.ESPFM.csv|2026-06-23
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
