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Archive:
Water Year
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SNAKE - LOWER MONUMENTAL DAM
(
LMNW1
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
19364
19442
81
19628
24076
APR-JUL
17270
17270
79
17272
21732
JAN-SEP
26972
27050
85
27235
31844
JAN-JUL
24878
24878
84
24880
29500
OCT-SEP
30545
30623
84
30808
36407
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
19358
19440
81
19626
24076
APR-JUL
17268
17269
79
17275
21732
JAN-SEP
26966
27048
85
27234
31844
JAN-JUL
24876
24877
84
24883
29500
OCT-SEP
30539
30621
84
30807
36407
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
19369
19464
81
19658
24076
APR-JUL
17269
17272
79
17287
21732
JAN-SEP
26977
27072
85
27266
31844
JAN-JUL
24876
24880
84
24895
29500
OCT-SEP
30550
30645
84
30839
36407
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 245, 320, 372, 420, 484, 70, , 74
ESP10, 249, 326, 387, 430, 485, 73, , 77
ESP10, 251, 327, 390, 434, 489, 75, , 79
ESP10, 251, 331, 393, 430, 490, 77, , 81
ESP10, 251, 327, 392, 433, 490, 80, , 84
ESP10, 251, 327, 392, 435, 490, 82, , 86
ESP10, 258, 331, 396, 441, 493, 84, , 88
ESP10, 257, 334, 396, 442, 492, 86, , 90
ESP10, 253, 331, 385, 438, 490, 89, , 93
ESP10, 253, 331, 384, 437, 489, 91, , 95
ESP10, 254, 331, 384, 437, 490, 93, , 97
ESP10, 254, 330, 393, 436, 490, 96, , 100
ESP10, 248, 325, 389, 433, 488, 98, , 102
ESP10, 253, 330, 398, 438, 492, 100, , 104
ESP10, 253, 329, 397, 439, 491, 103, , 107
ESP10, 256, 328, 397, 440, 491, 105, , 109
ESP10, 255, 329, 394, 437, 490, 107, , 111
ESP10, 250, 324, 390, 432, 487, 109, , 113
ESP10, 248, 321, 389, 437, 486, 112, , 116
ESP10, 239, 308, 379, 427, 479, 114, , 118
ESP10, 242, 312, 382, 432, 480, 116, , 120
ESP10, 244, 316, 382, 433, 484, 119, , 123
ESP10, 244, 318, 386, 434, 482, 121, , 125
ESP10, 249, 329, 388, 438, 484, 123, , 127
ESP10, 250, 331, 387, 438, 485, 126, , 130
ESP10, 249, 330, 386, 436, 485, 128, , 132
ESP10, 251, 328, 379, 434, 483, 130, , 134
ESP10, 251, 328, 381, 434, 484, 132, , 136
ESP10, 253, 324, 380, 434, 481, 135, , 139
ESP10, 257, 325, 386, 435, 481, 137, , 141
ESP10, 251, 315, 376, 426, 474, 139, , 143
ESP10, 262, 314, 372, 421, 470, 142, , 146
ESP10, 259, 320, 374, 424, 475, 144, , 148
ESP10, 251, 311, 365, 418, 470, 146, , 150
ESP10, 247, 305, 357, 412, 466, 149, , 153
ESP10, 249, 308, 355, 411, 465, 151, , 155
ESP10, 250, 321, 364, 415, 471, 153, , 157
ESP10, 242, 316, 358, 412, 465, 155, , 159
ESP10, 247, 323, 363, 419, 470, 158, , 162
ESP10, 251, 332, 369, 424, 475, 160, , 164
ESP10, 254, 335, 374, 430, 478, 162, , 166
ESP10, 265, 349, 381, 439, 486, 165, , 169
ESP10, 257, 342, 382, 434, 483, 167, , 171
ESP10, 260, 343, 383, 437, 485, 169, , 173
ESP10, 247, 324, 375, 426, 472, 172, , 176
ESP10, 232, 315, 362, 412, 469, 174, , 178
ESP10, 231, 304, 356, 409, 465, 176, , 180
ESP10, 224, 296, 349, 403, 458, 179, , 183
ESP10, 247, 309, 362, 412, 468, 181, , 185
ESP10, 243, 313, 358, 408, 470, 183, , 187
ESP10, 250, 317, 360, 411, 469, 185, , 189
ESP10, 258, 325, 366, 417, 476, 188, , 192
ESP10, 262, 336, 370, 420, 478, 190, , 194
ESP10, 267, 339, 369, 420, 478, 192, , 196
ESP10, 270, 333, 368, 421, 477, 195, , 199
ESP10, 276, 336, 371, 424, 475, 197, , 201
ESP10, 276, 335, 370, 429, 474, 199, , 203
ESP10, 289, 340, 370, 433, 475, 202, , 206
ESP10, 285, 339, 374, 434, 478, 204, , 208
ESP10, 296, 339, 376, 434, 478, 206, , 210
ESP10, 303, 339, 374, 438, 477, 208, , 212
ESP10, 299, 343, 374, 435, 475, 211, , 215
ESP10, 294, 340, 368, 432, 472, 213, , 217
ESP10, 284, 334, 361, 431, 469, 215, , 219
ESP10, 285, 332, 366, 431, 469, 218, , 222
ESP10, 285, 333, 374, 433, 471, 220, , 224
ESP10, 284, 336, 372, 432, 468, 222, , 226
ESP10, 300, 351, 388, 444, 481, 225, , 229
ESP10, 301, 350, 389, 444, 480, 227, , 231
ESP10, 299, 347, 387, 440, 476, 229, , 233
ESP10, 305, 352, 395, 445, 482, 231, , 235
ESP10, 308, 353, 395, 449, 483, 234, , 238
ESP10, 301, 344, 388, 444, 479, 236, , 240
ESP10, 297, 342, 387, 446, 478, 238, , 242
ESP10, 274, 317, 371, 430, 464, 241, , 245
ESP10, 270, 319, 368, 430, 463, 243, , 247
ESP10, 259, 308, 360, 420, 455, 245, , 249
ESP10, 273, 310, 361, 419, 456, 248, , 252
ESP10, 275, 304, 359, 414, 449, 250, , 254
ESP10, 279, 310, 355, 412, 447, 252, , 256
ESP10, 282, 306, 356, 415, 447, 254, , 258
ESP10, 288, 320, 359, 420, 450, 257, , 261
ESP10, 278, 305, 351, 413, 443, 259, , 263
ESP10, 284, 310, 355, 415, 448, 261, , 265
ESP10, 281, 306, 339, 409, 444, 264, , 268
ESP10, 282, 303, 344, 407, 446, 266, , 270
ESP10, 286, 312, 351, 411, 448, 268, , 272
ESP10, 288, 314, 359, 413, 450, 271, , 275
ESP10, 283, 301, 353, 406, 448, 273, , 277
ESP10, 292, 315, 361, 403, 449, 275, , 279
ESP10, 296, 316, 365, 403, 449, 278, , 282
ESP10, 295, 320, 368, 403, 448, 280, , 284
ESP10, 294, 321, 367, 412, 446, 282, , 286
ESP10, 295, 328, 367, 412, 451, 284, , 288
ESP10, 295, 322, 362, 414, 447, 289, , 293
ESP10, 297, 327, 365, 415, 447, 291, , 295
ESP10, 299, 332, 366, 416, 446, 294, , 298
ESP10, 296, 332, 362, 414, 445, 296, , 300
ESP10, 298, 333, 363, 414, 446, 298, , 302
ESP10, 305, 334, 365, 415, 446, 301, , 305
ESP10, 312, 333, 366, 416, 448, 303, , 307
ESP10, 315, 337, 367, 417, 447, 305, , 309
ESP10, 320, 342, 367, 417, 446, 307, , 311
ESP10, 323, 344, 369, 417, 446, 310, , 314
ESP10, 327, 346, 370, 418, 446, 312, , 316
ESP10, 327, 345, 370, 420, 445, 314, , 318
ESP10, 329, 349, 370, 422, 446, 317, , 321
ESP10, 332, 353, 376, 423, 447, 319, , 323
ESP10, 334, 355, 380, 424, 451, 321, , 325
ESP10, 335, 354, 381, 422, 454, 324, , 328
ESP10, 338, 357, 383, 424, 458, 326, , 330
ESP10, 335, 354, 381, 422, 455, 328, , 332
ESP10, 327, 347, 378, 419, 449, 330, , 334
ESP10, 327, 349, 377, 420, 448, 333, , 337
ESP10, 331, 352, 380, 422, 450, 335, , 339
ESP10, 323, 346, 376, 416, 444, 337, , 341
ESP10, 301, 323, 355, 396, 427, 340, , 344
ESP10, 300, 326, 354, 395, 428, 342, , 346
ESP10, 288, 305, 343, 391, 418, 344, , 348
ESP10, 286, 308, 344, 393, 418, 347, , 351
ESP10, 303, 332, 363, 407, 431, 349, , 353
ESP10, 293, 315, 352, 399, 424, 351, , 355
ESP10, 283, 308, 337, 391, 417, 353, , 357
ESP10, 288, 308, 345, 387, 416, 356, , 360
ESP10, 290, 312, 342, 386, 415, 358, , 362
ESP10, 288, 306, 337, 383, 408, 360, , 364
ESP10, 283, 303, 335, 377, 403, 363, , 367
ESP10, 262, 289, 326, 364, 394, 365, , 369
ESP10, 281, 310, 341, 379, 403, 367, , 371
ESP10, 279, 312, 341, 375, 403, 370, , 374
ESP10, 285, 317, 346, 380, 407, 372, , 376
ESP10, 289, 323, 351, 386, 411, 374, , 378
ESP10, 279, 319, 347, 381, 408, 377, , 381
ESP10, 286, 322, 352, 384, 414, 379, , 383
ESP10, 279, 315, 344, 380, 410, 381, , 385
ESP10, 280, 316, 345, 381, 412, 383, , 387
ESP10, 280, 312, 339, 377, 412, 386, , 390
ESP10, 277, 310, 341, 375, 413, 388, , 392
ESP10, 277, 310, 345, 376, 417, 390, , 394
ESP10, 276, 307, 343, 374, 416, 393, , 397
ESP10, 279, 319, 348, 377, 418, 395, , 399
ESP10, 277, 300, 342, 372, 412, 397, , 401
ESP10, 274, 297, 340, 365, 406, 400, , 404
ESP10, 278, 298, 343, 368, 407, 402, , 406
ESP10, 287, 306, 352, 375, 410, 404, , 408
ESP10, 288, 308, 354, 380, 410, 406, , 410
ESP10, 287, 303, 355, 378, 413, 409, , 413
ESP10, 285, 300, 352, 376, 411, 411, , 415
ESP10, 285, 311, 355, 378, 408, 413, , 417
ESP10, 286, 314, 357, 380, 409, 416, , 420
ESP10, 282, 309, 349, 377, 399, 418, , 422
ESP10, 258, 290, 338, 371, 392, 420, , 424
ESP10, 259, 291, 346, 371, 391, 423, , 427
ESP10, 257, 296, 340, 372, 389, 425, , 429
ESP10, 253, 293, 336, 366, 386, 427, , 431
ESP10, 258, 297, 337, 362, 383, 429, , 433
ESP10, 244, 277, 326, 354, 373, 432, , 436
ESP10, 251, 293, 331, 359, 376, 434, , 438
ESP10, 256, 296, 332, 362, 379, 436, , 440
ESP10, 259, 303, 334, 363, 382, 439, , 443
ESP10, 253, 294, 321, 355, 372, 441, , 445
ESP10, 246, 286, 317, 348, 367, 443, , 447
ESP10, 239, 283, 311, 342, 364, 446, , 450
ESP10, 231, 280, 307, 340, 363, 448, , 452
ESP10, 240, 283, 307, 338, 360, 450, , 454
ESP10, 259, 288, 321, 353, 371, 453, , 457
ESP10, 266, 295, 330, 358, 375, 455, , 459
ESP10, 269, 295, 332, 363, 376, 457, , 461
ESP10, 270, 303, 332, 366, 376, 459, , 463
ESP10, 272, 302, 332, 366, 374, 462, , 466
ESP10, 273, 306, 334, 365, 373, 464, , 468
ESP10, 275, 291, 329, 356, 367, 466, , 470
ESP10, 257, 275, 319, 345, 353, 469, , 473
ESP10, 243, 270, 305, 332, 342, 471, , 475
ESP10, 252, 276, 309, 337, 347, 473, , 477
ESP10, 262, 278, 325, 343, 356, 476, , 480
ESP10, 271, 288, 329, 353, 368, 478, , 482
ESP10, 280, 298, 343, 358, 373, 480, , 484
ESP10, 289, 309, 350, 364, 378, 482, , 486
ESP10, 288, 308, 352, 368, 375, 485, , 489
ESP10, 291, 309, 354, 370, 377, 487, , 491
ESP10, 288, 304, 349, 365, 373, 489, , 493
ESP10, 281, 297, 346, 361, 367, 492, , 496
ESP10, 276, 296, 338, 357, 367, 494, , 498
ESP10, 279, 297, 343, 359, 366, 496, , 500
ESP10, 284, 304, 345, 362, 370, 499, , 503
ESP10, 285, 310, 346, 363, 370, 501, , 505
ESP10, 290, 310, 349, 365, 376, 503, , 507
ESP10, 286, 312, 350, 364, 376, 505, , 509
ESP10, 295, 318, 354, 366, 379, 508, , 512
ESP10, 302, 323, 356, 368, 381, 510, , 514
ESP10, 307, 322, 357, 371, 384, 512, , 516
ESP10, 305, 324, 359, 371, 382, 515, , 519
ESP10, 308, 325, 361, 372, 382, 517, , 521
ESP10, 312, 326, 362, 374, 386, 519, , 523
ESP10, 321, 331, 365, 376, 388, 522, , 526
ESP10, 324, 330, 365, 377, 388, 524, , 528
ESP10, 315, 327, 359, 372, 383, 526, , 530
ESP10, 319, 332, 361, 374, 384, 528, , 532
ESP10, 322, 336, 367, 377, 387, 531, , 535
ESP10, 323, 337, 368, 377, 388, 533, , 537
ESP10, 330, 348, 376, 386, 395, 535, , 539
ESP10, 328, 349, 373, 383, 392, 538, , 542
ESP10, 330, 355, 375, 386, 395, 540, , 544
ESP10, 327, 357, 375, 386, 396, 542, , 546
ESP10, 321, 348, 370, 381, 390, 545, , 549
ESP10, 315, 346, 365, 376, 384, 547, , 551
ESP10, 318, 350, 366, 377, 386, 549, , 553
ESP10, 319, 353, 370, 379, 387, 552, , 556
ESP10, 324, 358, 373, 385, 389, 554, , 558
ESP10, 334, 362, 376, 388, 393, 556, , 560
ESP10, 339, 361, 377, 386, 392, 558, , 562
ESP10, 337, 361, 380, 385, 391, 561, , 565
ESP10, 335, 359, 378, 384, 391, 563, , 567
ESP10, 337, 361, 377, 384, 389, 565, , 569
ESP10, 338, 362, 375, 384, 389, 568, , 572
ESP10, 338, 360, 375, 383, 388, 570, , 574
ESP10, 345, 362, 377, 386, 391, 572, , 576
ESP10, 342, 358, 374, 383, 390, 575, , 579
ESP10, 350, 360, 379, 387, 394, 577, , 581
ESP10, 352, 361, 380, 388, 394, 579, , 583
ESP10, 354, 360, 379, 388, 392, 581, , 585
ESP10, 358, 367, 384, 392, 397, 584, , 588
ESP10, 357, 367, 381, 388, 393, 586, , 590
ESP10, 359, 369, 383, 389, 395, 588, , 592
ESP10, 361, 372, 384, 390, 396, 591, , 595
ESP10, 359, 371, 382, 387, 395, 593, , 597
ESP10, 367, 377, 388, 394, 401, 595, , 599
ESP10, 368, 380, 389, 393, 401, 598, , 602
ESP10, 375, 387, 396, 401, 405, 600, , 604
ESP10, 378, 388, 397, 402, 406, 602, , 606
ESP10, 377, 387, 396, 402, 405, 604, , 608
ESP10, 379, 391, 397, 404, 407, 607, , 611
ESP10, 381, 392, 399, 404, 407, 609, , 613
ESP10, 382, 390, 396, 403, 405, 611, , 615
ESP10, 385, 391, 396, 401, 403, 614, , 618
ESP10, 382, 387, 393, 397, 399, 616, , 620
ESP10, 386, 393, 395, 399, 401, 618, , 622
ESP10, 390, 396, 399, 402, 404, 621, , 625
ESP10, 393, 399, 403, 406, 407, 623, , 627
ESP10, 392, 399, 403, 405, 407, 625, , 629
ESP10, 394, 400, 402, 405, 408, 627, , 631
ESP10, 395, 400, 402, 405, 406, 630, , 634
ESP10, 396, 400, 404, 406, 407, 632, , 636
ESP10, 396, 400, 403, 405, 406, 634, , 638
ESP10, 397, 400, 404, 406, 407, 637, , 641
ESP10, 397, 401, 404, 406, 407, 639, , 643
ESP10, 399, 402, 404, 406, 407, 641, , 645
ESP10, 399, 402, 405, 406, 407, 644, , 648
ESP10, 398, 400, 403, 403, 404, 667, , 671
ESP10, 399, 401, 403, 404, 404, 669, , 673
ESP10, 399, 401, 403, 404, 405, 671, , 675
ESP10, 400, 402, 404, 405, 405, 674, , 678
ESP10, 400, 401, 403, 404, 405, 676, , 680
ESP10, 400, 402, 403, 404, 405, 678, , 682
ESP10, 400, 402, 403, 404, 405, 680, , 684
ESP10, 400, 402, 403, 404, 404, 683, , 687
ESP10, 401, 402, 404, 405, 405, 685, , 689
ESP10, 401, 403, 404, 405, 405, 687, , 691
ESP10, 401, 402, 403, 404, 405, 690, , 694
ESP10, 401, 402, 403, 404, 405, 692, , 696
ESP10, 401, 402, 404, 405, 405, 694, , 698
ESP10, 401, 402, 403, 404, 404, 697, , 701
ESP10, 401, 402, 403, 404, 404, 699, , 703
ESP10, 401, 402, 403, 404, 404, 701, , 705
ESP10, 401, 402, 403, 404, 404, 703, , 707
ESP10, 401, 402, 403, 404, 405, 706, , 710
ESP10, 401, 402, 403, 404, 404, 708, , 712
ESP10, 401, 402, 403, 404, 405, 710, , 714
ESP10, 402, 403, 404, 405, 405, 713, , 717
ESP10, 401, 403, 404, 405, 405, 715, , 719
ESP10, 403, 404, 405, 406, 406, 717, , 721
ESP10, 402, 404, 405, 406, 406, 720, , 724
ESP10, 402, 403, 405, 405, 406, 722, , 726
ESP10, 402, 403, 404, 405, 406, 724, , 728
ESP10, 402, 404, 405, 405, 406, 726, , 730
ESP10, 403, 404, 405, 406, 406, 729, , 733
ESP10, 403, 404, 405, 406, 406, 731, , 735
ESP10, 403, 404, 405, 406, 406, 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/LMNW1N_SQIN.ESPF10.csv
LMNW1N_SQIN.ESPF0.csv|2025-07-17
LMNW1N_SQIN.ESPF10.csv|2025-07-17
LMNW1N_SQIN.ESPFM.csv|2025-07-17
APR-SEP
SNAKE - LOWER MONUMENTAL DAM
(
LMNW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
14454
22397
93
32082
24076
APR-JUL
12373
19713
91
28882
21732
JAN-SEP
19966
29657
93
42360
31844
JAN-JUL
17892
27165
92
39228
29500
OCT-SEP
24416
33980
93
46731
36407
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/LMNW1N_SQIN.ESPF10.csv
LMNW1N_SQIN.ESPF0.csv|2025-07-17
LMNW1N_SQIN.ESPF10.csv|2025-07-17
LMNW1N_SQIN.ESPFM.csv|2025-07-17
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast