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Water Year
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GREEN - HOWARD HANSON DAM
(
HHDW1
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
144
146
56
150
262
APR-JUL
131
131
55
131
239
JAN-SEP
358
360
69
365
523
JAN-JUL
345
346
69
346
501
OCT-SEP
475
477
65
481
734
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
144
146
56
150
262
APR-JUL
131
131
55
131
239
JAN-SEP
358
360
69
365
523
JAN-JUL
345
346
69
346
501
OCT-SEP
475
477
65
481
734
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
APR-SEP
144
146
56
150
262
APR-JUL
131
131
55
131
239
JAN-SEP
359
361
69
365
523
JAN-JUL
345
346
69
346
501
OCT-SEP
475
477
65
481
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, 77, , 81
ESP10, 174, 247, 316, 399, 459, 80, , 84
ESP10, 174, 247, 316, 399, 459, 82, , 86
ESP10, 174, 247, 316, 399, 459, 84, , 88
ESP10, 174, 247, 316, 399, 459, 86, , 90
ESP10, 174, 247, 316, 399, 459, 89, , 93
ESP10, 174, 247, 316, 399, 459, 91, , 95
ESP10, 174, 247, 316, 399, 459, 93, , 97
ESP10, 174, 247, 316, 399, 459, 96, , 100
ESP10, 174, 247, 316, 399, 459, 98, , 102
ESP10, 174, 247, 316, 399, 459, 100, , 104
ESP10, 174, 247, 316, 399, 459, 103, , 107
ESP10, 174, 247, 316, 399, 459, 105, , 109
ESP10, 174, 247, 316, 399, 459, 107, , 111
ESP10, 174, 247, 316, 399, 459, 110, , 114
ESP10, 174, 247, 316, 399, 459, 112, , 116
ESP10, 172, 247, 315, 398, 458, 114, , 118
ESP10, 173, 247, 316, 399, 459, 117, , 121
ESP10, 172, 248, 315, 399, 459, 119, , 123
ESP10, 172, 247, 315, 399, 459, 121, , 125
ESP10, 173, 247, 315, 398, 461, 123, , 127
ESP10, 173, 247, 315, 399, 462, 126, , 130
ESP10, 173, 247, 315, 398, 461, 128, , 132
ESP10, 173, 247, 315, 401, 463, 130, , 134
ESP10, 175, 248, 315, 403, 464, 133, , 137
ESP10, 175, 248, 315, 402, 464, 135, , 139
ESP10, 175, 248, 316, 404, 465, 137, , 141
ESP10, 175, 247, 314, 401, 464, 140, , 144
ESP10, 174, 247, 311, 397, 461, 142, , 146
ESP10, 173, 247, 310, 396, 460, 144, , 148
ESP10, 172, 243, 308, 393, 457, 147, , 151
ESP10, 168, 236, 310, 387, 452, 149, , 153
ESP10, 173, 244, 309, 398, 459, 151, , 155
ESP10, 173, 247, 312, 399, 464, 153, , 157
ESP10, 171, 242, 309, 396, 461, 156, , 160
ESP10, 171, 242, 309, 395, 461, 158, , 162
ESP10, 171, 243, 309, 394, 462, 160, , 164
ESP10, 170, 243, 309, 393, 462, 163, , 167
ESP10, 175, 255, 314, 400, 467, 165, , 169
ESP10, 171, 246, 314, 394, 462, 167, , 171
ESP10, 170, 249, 313, 401, 462, 170, , 174
ESP10, 153, 222, 298, 388, 445, 172, , 176
ESP10, 148, 217, 295, 384, 441, 174, , 178
ESP10, 151, 223, 300, 389, 444, 177, , 181
ESP10, 160, 235, 308, 401, 454, 179, , 183
ESP10, 169, 249, 316, 414, 463, 181, , 185
ESP10, 173, 253, 325, 419, 466, 184, , 188
ESP10, 167, 247, 325, 415, 463, 186, , 190
ESP10, 174, 253, 333, 420, 468, 188, , 192
ESP10, 178, 258, 336, 422, 470, 190, , 194
ESP10, 178, 258, 339, 421, 470, 193, , 197
ESP10, 183, 264, 346, 425, 472, 195, , 199
ESP10, 183, 265, 350, 426, 472, 197, , 201
ESP10, 185, 274, 356, 430, 473, 200, , 204
ESP10, 186, 279, 357, 430, 473, 202, , 206
ESP10, 185, 279, 357, 430, 473, 204, , 208
ESP10, 185, 280, 357, 430, 473, 207, , 211
ESP10, 186, 281, 357, 430, 474, 209, , 213
ESP10, 185, 280, 357, 431, 473, 211, , 215
ESP10, 190, 276, 355, 430, 471, 214, , 218
ESP10, 195, 276, 355, 431, 473, 216, , 220
ESP10, 185, 267, 347, 421, 466, 218, , 222
ESP10, 179, 261, 343, 415, 463, 220, , 224
ESP10, 174, 254, 337, 407, 458, 223, , 227
ESP10, 181, 255, 335, 410, 464, 225, , 229
ESP10, 184, 261, 337, 414, 469, 227, , 231
ESP10, 187, 268, 339, 412, 463, 230, , 234
ESP10, 204, 277, 348, 421, 474, 232, , 236
ESP10, 208, 281, 351, 424, 476, 234, , 238
ESP10, 211, 284, 353, 426, 477, 237, , 241
ESP10, 210, 281, 351, 424, 475, 239, , 243
ESP10, 214, 283, 353, 425, 474, 241, , 245
ESP10, 211, 278, 351, 422, 471, 244, , 248
ESP10, 209, 285, 349, 422, 469, 246, , 250
ESP10, 201, 278, 344, 414, 464, 248, , 252
ESP10, 196, 273, 343, 410, 461, 251, , 255
ESP10, 199, 275, 347, 411, 462, 253, , 257
ESP10, 205, 280, 351, 416, 465, 255, , 259
ESP10, 202, 282, 348, 413, 464, 257, , 261
ESP10, 204, 288, 349, 414, 466, 260, , 264
ESP10, 202, 281, 342, 407, 461, 262, , 266
ESP10, 201, 276, 339, 403, 459, 264, , 268
ESP10, 199, 272, 334, 403, 455, 267, , 271
ESP10, 197, 271, 334, 404, 454, 269, , 273
ESP10, 197, 274, 334, 405, 455, 271, , 275
ESP10, 190, 269, 327, 398, 450, 274, , 278
ESP10, 201, 278, 332, 408, 455, 276, , 280
ESP10, 204, 280, 335, 408, 457, 278, , 282
ESP10, 209, 289, 342, 415, 463, 281, , 285
ESP10, 207, 285, 341, 415, 462, 283, , 287
ESP10, 208, 287, 341, 417, 466, 285, , 289
ESP10, 205, 285, 342, 411, 471, 290, , 294
ESP10, 208, 289, 345, 416, 474, 292, , 296
ESP10, 207, 286, 342, 414, 472, 294, , 298
ESP10, 207, 287, 342, 417, 471, 297, , 301
ESP10, 207, 288, 343, 418, 471, 299, , 303
ESP10, 207, 287, 344, 417, 470, 301, , 305
ESP10, 213, 290, 349, 421, 474, 304, , 308
ESP10, 217, 290, 351, 426, 475, 306, , 310
ESP10, 217, 289, 351, 426, 476, 308, , 312
ESP10, 216, 286, 352, 426, 475, 311, , 315
ESP10, 214, 284, 352, 423, 473, 313, , 317
ESP10, 217, 285, 352, 423, 472, 315, , 319
ESP10, 215, 287, 354, 421, 470, 318, , 322
ESP10, 216, 290, 356, 423, 471, 320, , 324
ESP10, 218, 296, 358, 424, 472, 322, , 326
ESP10, 221, 298, 355, 423, 470, 324, , 328
ESP10, 221, 297, 359, 423, 469, 327, , 331
ESP10, 221, 295, 359, 425, 464, 329, , 333
ESP10, 208, 282, 346, 411, 450, 331, , 335
ESP10, 211, 285, 350, 415, 452, 334, , 338
ESP10, 218, 291, 357, 420, 458, 336, , 340
ESP10, 216, 289, 355, 417, 455, 338, , 342
ESP10, 211, 286, 350, 412, 449, 341, , 345
ESP10, 208, 285, 351, 412, 446, 343, , 347
ESP10, 210, 289, 355, 413, 448, 345, , 349
ESP10, 210, 289, 356, 415, 448, 348, , 352
ESP10, 209, 290, 356, 417, 448, 350, , 354
ESP10, 210, 293, 359, 418, 452, 352, , 356
ESP10, 206, 296, 356, 415, 451, 354, , 358
ESP10, 204, 296, 356, 415, 456, 357, , 361
ESP10, 203, 297, 357, 419, 456, 359, , 363
ESP10, 196, 291, 349, 410, 451, 361, , 365
ESP10, 195, 291, 347, 408, 449, 364, , 368
ESP10, 195, 281, 338, 398, 439, 366, , 370
ESP10, 205, 284, 345, 402, 445, 368, , 372
ESP10, 214, 287, 349, 407, 449, 371, , 375
ESP10, 225, 292, 355, 413, 454, 373, , 377
ESP10, 238, 296, 359, 415, 454, 375, , 379
ESP10, 242, 299, 359, 418, 456, 378, , 382
ESP10, 241, 296, 358, 419, 455, 380, , 384
ESP10, 248, 300, 360, 423, 458, 382, , 386
ESP10, 257, 308, 362, 429, 461, 385, , 389
ESP10, 259, 311, 365, 430, 462, 387, , 391
ESP10, 260, 311, 365, 429, 461, 389, , 393
ESP10, 264, 315, 368, 432, 462, 391, , 395
ESP10, 265, 315, 370, 432, 463, 394, , 398
ESP10, 267, 317, 374, 434, 465, 396, , 400
ESP10, 274, 319, 376, 434, 467, 398, , 402
ESP10, 273, 316, 375, 431, 466, 401, , 405
ESP10, 272, 315, 374, 431, 464, 403, , 407
ESP10, 273, 314, 375, 432, 463, 405, , 409
ESP10, 275, 315, 377, 436, 463, 408, , 412
ESP10, 278, 319, 383, 439, 465, 410, , 414
ESP10, 277, 317, 383, 439, 465, 412, , 416
ESP10, 279, 315, 383, 437, 464, 415, , 419
ESP10, 275, 313, 379, 433, 461, 417, , 421
ESP10, 270, 309, 376, 428, 459, 419, , 423
ESP10, 267, 307, 381, 427, 460, 421, , 425
ESP10, 271, 312, 385, 430, 462, 424, , 428
ESP10, 269, 310, 379, 426, 457, 426, , 430
ESP10, 269, 307, 373, 421, 453, 428, , 432
ESP10, 263, 299, 365, 412, 444, 431, , 435
ESP10, 267, 304, 369, 413, 447, 433, , 437
ESP10, 267, 305, 369, 413, 445, 435, , 439
ESP10, 267, 308, 369, 413, 445, 438, , 442
ESP10, 267, 312, 367, 415, 443, 440, , 444
ESP10, 264, 306, 359, 414, 436, 442, , 446
ESP10, 262, 299, 354, 406, 431, 445, , 449
ESP10, 260, 297, 354, 404, 430, 447, , 451
ESP10, 256, 295, 355, 400, 426, 449, , 453
ESP10, 259, 306, 362, 401, 432, 452, , 456
ESP10, 267, 314, 375, 408, 442, 454, , 458
ESP10, 268, 313, 375, 408, 442, 456, , 460
ESP10, 276, 320, 384, 413, 447, 458, , 462
ESP10, 287, 320, 392, 415, 447, 461, , 465
ESP10, 281, 315, 381, 408, 438, 463, , 467
ESP10, 283, 318, 381, 411, 437, 465, , 469
ESP10, 281, 314, 380, 416, 435, 468, , 472
ESP10, 275, 305, 371, 412, 428, 470, , 474
ESP10, 265, 295, 359, 400, 418, 472, , 476
ESP10, 279, 297, 365, 402, 425, 475, , 479
ESP10, 286, 301, 367, 403, 429, 477, , 481
ESP10, 290, 309, 373, 405, 431, 479, , 483
ESP10, 296, 315, 379, 415, 435, 482, , 486
ESP10, 312, 336, 394, 430, 449, 484, , 488
ESP10, 314, 342, 401, 432, 455, 486, , 490
ESP10, 304, 337, 392, 427, 445, 488, , 492
ESP10, 298, 336, 387, 421, 442, 491, , 495
ESP10, 285, 323, 373, 412, 431, 493, , 497
ESP10, 287, 322, 373, 415, 432, 495, , 499
ESP10, 291, 325, 376, 425, 437, 498, , 502
ESP10, 293, 328, 377, 425, 438, 500, , 504
ESP10, 302, 335, 384, 434, 450, 502, , 506
ESP10, 300, 342, 381, 434, 450, 505, , 509
ESP10, 303, 346, 389, 436, 453, 507, , 511
ESP10, 303, 347, 388, 430, 449, 509, , 513
ESP10, 304, 346, 388, 428, 447, 512, , 516
ESP10, 312, 356, 391, 430, 451, 514, , 518
ESP10, 317, 363, 393, 430, 450, 516, , 520
ESP10, 318, 365, 398, 429, 450, 519, , 523
ESP10, 326, 367, 404, 434, 452, 521, , 525
ESP10, 328, 365, 403, 432, 449, 523, , 527
ESP10, 332, 366, 409, 433, 448, 525, , 529
ESP10, 327, 360, 404, 429, 446, 528, , 532
ESP10, 331, 362, 406, 431, 452, 530, , 534
ESP10, 336, 362, 407, 431, 453, 532, , 536
ESP10, 337, 362, 406, 427, 449, 535, , 539
ESP10, 348, 363, 408, 433, 451, 537, , 541
ESP10, 359, 374, 416, 440, 460, 539, , 543
ESP10, 362, 383, 420, 441, 464, 542, , 546
ESP10, 359, 384, 418, 438, 463, 544, , 548
ESP10, 364, 390, 422, 443, 465, 546, , 550
ESP10, 364, 388, 421, 443, 462, 549, , 553
ESP10, 359, 385, 417, 437, 458, 551, , 555
ESP10, 360, 389, 417, 436, 458, 553, , 557
ESP10, 365, 394, 426, 441, 463, 555, , 559
ESP10, 370, 394, 427, 441, 464, 558, , 562
ESP10, 373, 396, 430, 449, 468, 560, , 564
ESP10, 371, 394, 430, 450, 470, 562, , 566
ESP10, 374, 395, 431, 450, 472, 565, , 569
ESP10, 373, 404, 432, 450, 470, 567, , 571
ESP10, 371, 400, 432, 454, 468, 569, , 573
ESP10, 368, 397, 429, 452, 465, 572, , 576
ESP10, 378, 403, 439, 459, 469, 574, , 578
ESP10, 385, 411, 445, 464, 477, 576, , 580
ESP10, 385, 412, 444, 464, 476, 579, , 583
ESP10, 383, 410, 441, 463, 473, 581, , 585
ESP10, 386, 414, 439, 462, 471, 583, , 587
ESP10, 388, 422, 439, 465, 471, 586, , 590
ESP10, 387, 419, 437, 462, 469, 588, , 592
ESP10, 388, 422, 439, 462, 468, 590, , 594
ESP10, 383, 417, 437, 457, 463, 592, , 596
ESP10, 383, 414, 435, 455, 461, 595, , 599
ESP10, 385, 416, 443, 457, 464, 597, , 601
ESP10, 380, 409, 435, 449, 457, 599, , 603
ESP10, 391, 421, 444, 458, 467, 602, , 606
ESP10, 407, 432, 451, 463, 473, 604, , 608
ESP10, 412, 434, 454, 464, 473, 606, , 610
ESP10, 417, 435, 455, 467, 474, 609, , 613
ESP10, 422, 437, 459, 467, 474, 611, , 615
ESP10, 424, 440, 459, 469, 474, 613, , 617
ESP10, 427, 442, 460, 470, 474, 616, , 620
ESP10, 423, 443, 459, 467, 472, 618, , 622
ESP10, 428, 449, 462, 468, 472, 620, , 624
ESP10, 434, 452, 464, 469, 473, 622, , 626
ESP10, 442, 456, 465, 471, 474, 625, , 629
ESP10, 446, 459, 467, 472, 475, 627, , 631
ESP10, 449, 460, 470, 473, 475, 629, , 633
ESP10, 451, 463, 470, 473, 475, 632, , 636
ESP10, 452, 465, 471, 474, 476, 634, , 638
ESP10, 452, 467, 472, 474, 476, 636, , 640
ESP10, 454, 466, 472, 474, 476, 639, , 643
ESP10, 454, 466, 472, 475, 477, 641, , 645
ESP10, 454, 466, 472, 474, 477, 643, , 647
ESP10, 455, 468, 473, 475, 477, 646, , 650
ESP10, 455, 469, 474, 475, 477, 669, , 673
ESP10, 457, 469, 474, 476, 477, 671, , 675
ESP10, 458, 469, 474, 476, 477, 673, , 677
ESP10, 459, 470, 474, 476, 478, 676, , 680
ESP10, 458, 469, 474, 476, 477, 678, , 682
ESP10, 458, 469, 474, 476, 477, 680, , 684
ESP10, 459, 470, 474, 476, 477, 683, , 687
ESP10, 459, 470, 474, 476, 477, 685, , 689
ESP10, 459, 470, 474, 476, 477, 687, , 691
ESP10, 459, 469, 474, 476, 477, 689, , 693
ESP10, 461, 469, 474, 476, 477, 692, , 696
ESP10, 463, 470, 474, 476, 477, 694, , 698
ESP10, 463, 470, 474, 476, 477, 696, , 700
ESP10, 463, 470, 474, 476, 477, 699, , 703
ESP10, 463, 471, 474, 476, 477, 701, , 705
ESP10, 466, 471, 474, 476, 477, 703, , 707
ESP10, 467, 471, 474, 476, 477, 706, , 710
ESP10, 468, 471, 474, 476, 477, 708, , 712
ESP10, 468, 471, 474, 476, 477, 710, , 714
ESP10, 468, 471, 474, 476, 477, 713, , 717
ESP10, 468, 471, 474, 476, 477, 715, , 719
ESP10, 468, 472, 474, 476, 477, 717, , 721
ESP10, 468, 472, 475, 476, 477, 720, , 724
ESP10, 468, 472, 475, 476, 477, 722, , 726
ESP10, 468, 472, 475, 476, 477, 724, , 728
ESP10, 468, 472, 475, 476, 477, 726, , 730
ESP10, 468, 472, 475, 476, 477, 729, , 733
ESP10, 468, 472, 475, 476, 477, 731, , 735
ESP10, 468, 472, 475, 476, 477, 733, , 737
Max Scale
Scale To Data
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|2025-07-16
HHDW1N_SQIN.ESPF10.csv|2025-07-16
HHDW1N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
GREEN - HOWARD HANSON DAM
(
HHDW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-16
Issued:
2025-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
158
244
93
359
262
APR-JUL
142
223
93
336
239
JAN-SEP
380
522
100
678
523
JAN-JUL
362
494
99
654
501
OCT-SEP
519
686
93
900
734
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|2025-07-16
HHDW1N_SQIN.ESPF10.csv|2025-07-16
HHDW1N_SQIN.ESPFM.csv|2025-07-16
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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