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Archive:
Water Year
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GREEN - HOWARD HANSON DAM
(
HHDW1
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-02
Issued:
2025-07-02
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
144
146
56
154
262
APR-JUL
131
131
55
132
239
JAN-SEP
359
361
69
369
523
JAN-JUL
346
346
69
346
501
OCT-SEP
475
477
65
485
734
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-02
Issued:
2025-07-02
Hide Forecast
APR-SEP
144
146
56
152
262
APR-JUL
131
131
55
131
239
JAN-SEP
359
361
69
366
523
JAN-JUL
346
346
69
346
501
OCT-SEP
475
477
65
483
734
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-02
Issued:
2025-07-02
Hide Forecast
APR-SEP
144
147
56
158
262
APR-JUL
131
131
55
133
239
JAN-SEP
359
361
69
373
523
JAN-JUL
346
346
69
348
501
OCT-SEP
475
478
65
489
734
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 174, 247, 316, 399, 459, 70, , 74
ESP10, 174, 247, 316, 399, 459, 73, , 77
ESP10, 174, 247, 316, 399, 459, 75, , 79
ESP10, 174, 247, 316, 399, 459, 78, , 82
ESP10, 174, 247, 316, 399, 459, 80, , 84
ESP10, 174, 247, 316, 399, 459, 83, , 87
ESP10, 174, 247, 316, 399, 459, 85, , 89
ESP10, 174, 247, 316, 399, 459, 87, , 91
ESP10, 174, 247, 316, 399, 459, 90, , 94
ESP10, 174, 247, 316, 399, 459, 92, , 96
ESP10, 174, 247, 316, 399, 459, 95, , 99
ESP10, 174, 247, 316, 399, 459, 97, , 101
ESP10, 174, 247, 316, 399, 459, 100, , 104
ESP10, 174, 247, 316, 399, 459, 102, , 106
ESP10, 174, 247, 316, 399, 459, 104, , 108
ESP10, 174, 247, 316, 399, 459, 107, , 111
ESP10, 174, 247, 316, 399, 459, 109, , 113
ESP10, 174, 247, 316, 399, 459, 112, , 116
ESP10, 174, 247, 316, 399, 459, 114, , 118
ESP10, 172, 247, 315, 398, 458, 117, , 121
ESP10, 173, 247, 316, 399, 459, 119, , 123
ESP10, 172, 248, 315, 399, 459, 121, , 125
ESP10, 172, 247, 315, 399, 459, 124, , 128
ESP10, 173, 247, 315, 398, 461, 126, , 130
ESP10, 173, 247, 315, 399, 462, 129, , 133
ESP10, 173, 247, 315, 398, 461, 131, , 135
ESP10, 173, 247, 315, 401, 463, 134, , 138
ESP10, 175, 248, 315, 403, 464, 136, , 140
ESP10, 175, 248, 315, 402, 464, 138, , 142
ESP10, 175, 248, 316, 404, 465, 141, , 145
ESP10, 175, 247, 314, 401, 464, 143, , 147
ESP10, 174, 247, 311, 397, 461, 146, , 150
ESP10, 173, 247, 310, 396, 460, 148, , 152
ESP10, 172, 243, 308, 393, 457, 151, , 155
ESP10, 168, 236, 310, 387, 452, 153, , 157
ESP10, 173, 244, 309, 398, 459, 155, , 159
ESP10, 173, 247, 312, 399, 464, 158, , 162
ESP10, 171, 242, 309, 396, 461, 160, , 164
ESP10, 171, 242, 309, 395, 461, 163, , 167
ESP10, 171, 243, 309, 394, 462, 165, , 169
ESP10, 170, 243, 309, 393, 462, 168, , 172
ESP10, 175, 255, 314, 400, 467, 170, , 174
ESP10, 171, 246, 314, 394, 462, 172, , 176
ESP10, 170, 249, 313, 401, 462, 175, , 179
ESP10, 153, 222, 298, 388, 445, 177, , 181
ESP10, 148, 217, 295, 384, 441, 180, , 184
ESP10, 151, 223, 300, 389, 444, 182, , 186
ESP10, 160, 235, 308, 401, 454, 185, , 189
ESP10, 169, 249, 316, 414, 463, 187, , 191
ESP10, 173, 253, 325, 419, 466, 189, , 193
ESP10, 167, 247, 325, 415, 463, 192, , 196
ESP10, 174, 253, 333, 420, 468, 194, , 198
ESP10, 178, 258, 336, 422, 470, 197, , 201
ESP10, 178, 258, 339, 421, 470, 199, , 203
ESP10, 183, 264, 346, 425, 472, 202, , 206
ESP10, 183, 265, 350, 426, 472, 204, , 208
ESP10, 185, 274, 356, 430, 473, 206, , 210
ESP10, 186, 279, 357, 430, 473, 209, , 213
ESP10, 185, 279, 357, 430, 473, 211, , 215
ESP10, 185, 280, 357, 430, 473, 214, , 218
ESP10, 186, 281, 357, 430, 474, 216, , 220
ESP10, 185, 280, 357, 431, 473, 219, , 223
ESP10, 190, 276, 355, 430, 471, 221, , 225
ESP10, 195, 276, 355, 431, 473, 223, , 227
ESP10, 185, 267, 347, 421, 466, 226, , 230
ESP10, 179, 261, 343, 415, 463, 228, , 232
ESP10, 174, 254, 337, 407, 458, 231, , 235
ESP10, 181, 255, 335, 410, 464, 233, , 237
ESP10, 184, 261, 337, 414, 469, 236, , 240
ESP10, 187, 268, 339, 412, 463, 238, , 242
ESP10, 204, 277, 348, 421, 474, 240, , 244
ESP10, 208, 281, 351, 424, 476, 243, , 247
ESP10, 211, 284, 353, 426, 477, 245, , 249
ESP10, 210, 281, 351, 424, 475, 248, , 252
ESP10, 214, 283, 353, 425, 474, 250, , 254
ESP10, 211, 278, 351, 422, 471, 252, , 256
ESP10, 209, 285, 349, 422, 469, 255, , 259
ESP10, 201, 278, 344, 414, 464, 257, , 261
ESP10, 196, 273, 343, 410, 461, 260, , 264
ESP10, 199, 275, 347, 411, 462, 262, , 266
ESP10, 205, 280, 351, 416, 465, 265, , 269
ESP10, 202, 282, 348, 413, 464, 267, , 271
ESP10, 204, 288, 349, 414, 466, 269, , 273
ESP10, 202, 281, 342, 407, 461, 272, , 276
ESP10, 201, 276, 339, 403, 459, 274, , 278
ESP10, 199, 272, 334, 403, 455, 277, , 281
ESP10, 197, 271, 334, 404, 454, 279, , 283
ESP10, 197, 274, 334, 405, 455, 282, , 286
ESP10, 190, 269, 327, 398, 450, 284, , 288
ESP10, 201, 278, 332, 408, 455, 286, , 290
ESP10, 204, 280, 335, 408, 457, 289, , 293
ESP10, 209, 289, 342, 415, 463, 291, , 295
ESP10, 207, 285, 341, 415, 462, 294, , 298
ESP10, 208, 287, 341, 417, 466, 296, , 300
ESP10, 205, 285, 342, 411, 471, 301, , 305
ESP10, 208, 289, 345, 416, 474, 303, , 307
ESP10, 207, 286, 342, 414, 472, 306, , 310
ESP10, 207, 287, 342, 417, 471, 308, , 312
ESP10, 207, 288, 343, 418, 471, 311, , 315
ESP10, 207, 287, 344, 417, 470, 313, , 317
ESP10, 213, 290, 349, 421, 474, 316, , 320
ESP10, 217, 290, 351, 426, 475, 318, , 322
ESP10, 217, 289, 351, 426, 476, 320, , 324
ESP10, 216, 286, 352, 426, 475, 323, , 327
ESP10, 214, 284, 352, 423, 473, 325, , 329
ESP10, 217, 285, 352, 423, 472, 328, , 332
ESP10, 215, 287, 354, 421, 470, 330, , 334
ESP10, 216, 290, 356, 423, 471, 333, , 337
ESP10, 218, 296, 358, 424, 472, 335, , 339
ESP10, 221, 298, 355, 423, 470, 337, , 341
ESP10, 221, 297, 359, 423, 469, 340, , 344
ESP10, 221, 295, 359, 425, 464, 342, , 346
ESP10, 208, 282, 346, 411, 450, 345, , 349
ESP10, 211, 285, 350, 415, 452, 347, , 351
ESP10, 218, 291, 357, 420, 458, 350, , 354
ESP10, 216, 289, 355, 417, 455, 352, , 356
ESP10, 211, 286, 350, 412, 449, 354, , 358
ESP10, 208, 285, 351, 412, 446, 357, , 361
ESP10, 210, 289, 355, 413, 448, 359, , 363
ESP10, 210, 289, 356, 415, 448, 362, , 366
ESP10, 209, 290, 356, 417, 448, 364, , 368
ESP10, 210, 293, 359, 418, 452, 367, , 371
ESP10, 206, 296, 356, 415, 451, 369, , 373
ESP10, 204, 296, 356, 415, 456, 371, , 375
ESP10, 203, 297, 357, 419, 456, 374, , 378
ESP10, 196, 291, 349, 410, 451, 376, , 380
ESP10, 195, 291, 347, 408, 449, 379, , 383
ESP10, 195, 281, 338, 398, 439, 381, , 385
ESP10, 205, 284, 345, 402, 445, 384, , 388
ESP10, 214, 287, 349, 407, 449, 386, , 390
ESP10, 225, 292, 355, 413, 454, 388, , 392
ESP10, 238, 296, 359, 415, 454, 391, , 395
ESP10, 242, 299, 359, 418, 456, 393, , 397
ESP10, 241, 296, 358, 419, 455, 396, , 400
ESP10, 248, 300, 360, 423, 458, 398, , 402
ESP10, 257, 308, 362, 429, 461, 401, , 405
ESP10, 259, 311, 365, 430, 462, 403, , 407
ESP10, 260, 311, 365, 429, 461, 405, , 409
ESP10, 264, 315, 368, 432, 462, 408, , 412
ESP10, 265, 315, 370, 432, 463, 410, , 414
ESP10, 267, 317, 374, 434, 465, 413, , 417
ESP10, 274, 319, 376, 434, 467, 415, , 419
ESP10, 273, 316, 375, 431, 466, 418, , 422
ESP10, 272, 315, 374, 431, 464, 420, , 424
ESP10, 273, 314, 375, 432, 463, 422, , 426
ESP10, 275, 315, 377, 436, 463, 425, , 429
ESP10, 278, 319, 383, 439, 465, 427, , 431
ESP10, 277, 317, 383, 439, 465, 430, , 434
ESP10, 279, 315, 383, 437, 464, 432, , 436
ESP10, 275, 313, 379, 433, 461, 435, , 439
ESP10, 270, 309, 376, 428, 459, 437, , 441
ESP10, 267, 307, 381, 427, 460, 439, , 443
ESP10, 271, 312, 385, 430, 462, 442, , 446
ESP10, 269, 310, 379, 426, 457, 444, , 448
ESP10, 269, 307, 373, 421, 453, 447, , 451
ESP10, 263, 299, 365, 412, 444, 449, , 453
ESP10, 267, 304, 369, 413, 447, 452, , 456
ESP10, 267, 305, 369, 413, 445, 454, , 458
ESP10, 267, 308, 369, 413, 445, 456, , 460
ESP10, 267, 312, 367, 415, 443, 459, , 463
ESP10, 264, 306, 359, 414, 436, 461, , 465
ESP10, 262, 299, 354, 406, 431, 464, , 468
ESP10, 260, 297, 354, 404, 430, 466, , 470
ESP10, 256, 295, 355, 400, 426, 469, , 473
ESP10, 259, 306, 362, 401, 432, 471, , 475
ESP10, 267, 314, 375, 408, 442, 473, , 477
ESP10, 268, 313, 375, 408, 442, 476, , 480
ESP10, 276, 320, 384, 413, 447, 478, , 482
ESP10, 287, 320, 392, 415, 447, 481, , 485
ESP10, 281, 315, 381, 408, 438, 483, , 487
ESP10, 283, 318, 381, 411, 437, 486, , 490
ESP10, 281, 314, 380, 416, 435, 488, , 492
ESP10, 275, 305, 371, 412, 428, 490, , 494
ESP10, 265, 295, 359, 400, 418, 493, , 497
ESP10, 279, 297, 365, 402, 425, 495, , 499
ESP10, 286, 301, 367, 403, 429, 498, , 502
ESP10, 290, 309, 373, 405, 431, 500, , 504
ESP10, 296, 315, 379, 415, 435, 503, , 507
ESP10, 312, 336, 394, 430, 449, 505, , 509
ESP10, 314, 342, 401, 432, 455, 507, , 511
ESP10, 304, 337, 392, 427, 445, 510, , 514
ESP10, 298, 336, 387, 421, 442, 512, , 516
ESP10, 285, 323, 373, 412, 431, 515, , 519
ESP10, 287, 322, 373, 415, 432, 517, , 521
ESP10, 291, 325, 376, 425, 437, 520, , 524
ESP10, 293, 328, 377, 425, 438, 522, , 526
ESP10, 302, 335, 384, 434, 450, 524, , 528
ESP10, 300, 342, 381, 434, 450, 527, , 531
ESP10, 303, 346, 389, 436, 453, 529, , 533
ESP10, 303, 347, 388, 430, 449, 532, , 536
ESP10, 304, 346, 388, 428, 447, 534, , 538
ESP10, 312, 356, 391, 430, 451, 537, , 541
ESP10, 317, 363, 393, 430, 450, 539, , 543
ESP10, 318, 365, 398, 429, 450, 541, , 545
ESP10, 326, 367, 404, 434, 452, 544, , 548
ESP10, 328, 365, 403, 432, 449, 546, , 550
ESP10, 332, 366, 409, 433, 448, 549, , 553
ESP10, 327, 360, 404, 429, 446, 551, , 555
ESP10, 331, 362, 406, 431, 452, 554, , 558
ESP10, 336, 362, 407, 431, 453, 556, , 560
ESP10, 337, 362, 406, 427, 449, 558, , 562
ESP10, 348, 363, 408, 433, 451, 561, , 565
ESP10, 359, 374, 416, 440, 460, 563, , 567
ESP10, 362, 383, 420, 441, 464, 566, , 570
ESP10, 359, 384, 418, 438, 463, 568, , 572
ESP10, 364, 390, 422, 443, 465, 571, , 575
ESP10, 364, 388, 421, 443, 462, 573, , 577
ESP10, 359, 385, 417, 437, 458, 575, , 579
ESP10, 360, 389, 417, 436, 458, 578, , 582
ESP10, 365, 394, 426, 441, 463, 580, , 584
ESP10, 370, 394, 427, 441, 464, 583, , 587
ESP10, 373, 396, 430, 449, 468, 585, , 589
ESP10, 371, 394, 430, 450, 470, 587, , 591
ESP10, 374, 395, 431, 450, 472, 590, , 594
ESP10, 373, 404, 432, 450, 470, 592, , 596
ESP10, 371, 400, 432, 454, 468, 595, , 599
ESP10, 368, 397, 429, 452, 465, 597, , 601
ESP10, 378, 403, 439, 459, 469, 600, , 604
ESP10, 385, 411, 445, 464, 477, 602, , 606
ESP10, 385, 412, 444, 464, 476, 604, , 608
ESP10, 383, 410, 441, 463, 473, 607, , 611
ESP10, 386, 414, 439, 462, 471, 609, , 613
ESP10, 388, 422, 439, 465, 471, 612, , 616
ESP10, 387, 419, 437, 462, 469, 614, , 618
ESP10, 388, 422, 439, 462, 468, 617, , 621
ESP10, 383, 417, 437, 457, 463, 619, , 623
ESP10, 383, 414, 435, 455, 461, 621, , 625
ESP10, 385, 416, 443, 457, 464, 624, , 628
ESP10, 380, 409, 435, 449, 457, 626, , 630
ESP10, 391, 421, 444, 458, 467, 629, , 633
ESP10, 407, 432, 451, 463, 473, 631, , 635
ESP10, 412, 434, 454, 464, 473, 634, , 638
ESP10, 417, 435, 455, 467, 474, 636, , 640
ESP10, 422, 437, 459, 467, 474, 638, , 642
ESP10, 424, 440, 459, 469, 474, 641, , 645
ESP10, 427, 442, 460, 470, 474, 643, , 647
ESP10, 423, 443, 459, 467, 472, 646, , 650
ESP10, 428, 449, 462, 468, 472, 648, , 652
ESP10, 434, 452, 464, 469, 473, 651, , 655
ESP10, 442, 456, 465, 471, 474, 653, , 657
ESP10, 446, 459, 467, 472, 475, 655, , 659
ESP10, 449, 460, 470, 473, 475, 658, , 662
ESP10, 451, 463, 470, 473, 475, 660, , 664
ESP10, 452, 465, 471, 474, 476, 663, , 667
ESP10, 452, 467, 472, 474, 476, 665, , 669
ESP10, 454, 466, 472, 474, 476, 668, , 672
ESP10, 454, 466, 472, 475, 477, 670, , 674
ESP10, 454, 466, 472, 474, 477, 672, , 676
ESP10, 455, 468, 473, 475, 477, 675, , 679
ESP10, 455, 469, 474, 475, 477, 699, , 703
ESP10, 457, 469, 474, 476, 477, 702, , 706
ESP10, 458, 469, 474, 476, 477, 704, , 708
ESP10, 459, 470, 474, 476, 478, 706, , 710
ESP10, 458, 469, 474, 476, 477, 709, , 713
ESP10, 458, 469, 474, 476, 477, 711, , 715
ESP10, 459, 470, 474, 476, 477, 714, , 718
ESP10, 459, 470, 474, 476, 477, 716, , 720
ESP10, 459, 470, 474, 476, 477, 719, , 723
ESP10, 459, 469, 474, 476, 477, 721, , 725
ESP10, 461, 469, 474, 476, 477, 723, , 727
ESP10, 463, 470, 474, 476, 477, 726, , 730
ESP10, 463, 470, 474, 476, 477, 728, , 732
ESP10, 463, 470, 474, 476, 477, 731, , 735
ESP10, 463, 471, 474, 476, 477, 733, , 737
Max Scale
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Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/HHDW1N_SQIN.ESPF10.csv
HHDW1N_SQIN.ESPF0.csv|2025-07-02
HHDW1N_SQIN.ESPF10.csv|2025-07-02
HHDW1N_SQIN.ESPFM.csv|2025-07-02
APR-SEP
GREEN - HOWARD HANSON DAM
(
HHDW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-02
Issued:
2025-07-02
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
Move the mouse over the desired "Forecast Period" to display a graph.
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
Show Tooltips Help
Overlay
ESP10
Data Files
/chpsesp/ensemble/natural/HHDW1N_SQIN.ESPF10.csv
HHDW1N_SQIN.ESPF0.csv|2025-07-02
HHDW1N_SQIN.ESPF10.csv|2025-07-02
HHDW1N_SQIN.ESPFM.csv|2025-07-02
JAN-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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