Choose Date:
Archive:
Water Year
Loading...
LEWIS - MERWIN DAM
(
MEWW1
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
750
760
68
801
1122
APR-JUL
669
671
69
679
979
JAN-SEP
1885
1895
79
1936
2402
JAN-JUL
1805
1807
80
1815
2260
OCT-SEP
2889
2899
85
2940
3391
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
748
758
68
804
1122
APR-JUL
668
671
69
677
979
JAN-SEP
1883
1893
79
1939
2402
JAN-JUL
1803
1806
80
1813
2260
OCT-SEP
2888
2897
85
2943
3391
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-01
Issued:
2025-07-01
Hide Forecast
APR-SEP
749
760
68
810
1122
APR-JUL
667
671
69
680
979
JAN-SEP
1884
1896
79
1945
2402
JAN-JUL
1803
1807
80
1816
2260
OCT-SEP
2889
2900
86
2950
3391
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 231, 281, 322, 377, 451, 70, , 74
ESP10, 231, 281, 322, 377, 451, 73, , 77
ESP10, 231, 281, 322, 377, 451, 75, , 79
ESP10, 231, 281, 322, 377, 451, 78, , 82
ESP10, 231, 281, 322, 377, 451, 80, , 84
ESP10, 231, 281, 322, 377, 451, 83, , 87
ESP10, 231, 281, 322, 377, 451, 85, , 89
ESP10, 231, 281, 322, 377, 451, 87, , 91
ESP10, 231, 281, 322, 377, 451, 90, , 94
ESP10, 231, 281, 322, 377, 451, 92, , 96
ESP10, 231, 281, 322, 377, 451, 95, , 99
ESP10, 231, 281, 322, 377, 451, 97, , 101
ESP10, 231, 281, 322, 377, 452, 100, , 104
ESP10, 231, 281, 323, 377, 453, 102, , 106
ESP10, 231, 281, 323, 377, 453, 105, , 109
ESP10, 231, 281, 323, 377, 453, 107, , 111
ESP10, 231, 280, 323, 377, 453, 109, , 113
ESP10, 231, 280, 323, 377, 454, 112, , 116
ESP10, 231, 280, 323, 377, 454, 114, , 118
ESP10, 231, 279, 322, 377, 452, 117, , 121
ESP10, 231, 280, 323, 378, 453, 119, , 123
ESP10, 231, 279, 322, 377, 452, 122, , 126
ESP10, 230, 278, 322, 378, 452, 124, , 128
ESP10, 230, 278, 321, 377, 452, 126, , 130
ESP10, 229, 278, 321, 377, 453, 129, , 133
ESP10, 229, 277, 320, 375, 452, 131, , 135
ESP10, 231, 277, 321, 376, 453, 134, , 138
ESP10, 232, 278, 322, 376, 453, 136, , 140
ESP10, 232, 277, 321, 375, 452, 139, , 143
ESP10, 233, 278, 321, 377, 453, 141, , 145
ESP10, 232, 276, 318, 376, 451, 144, , 148
ESP10, 228, 273, 311, 374, 446, 146, , 150
ESP10, 228, 273, 310, 373, 444, 148, , 152
ESP10, 227, 272, 309, 371, 443, 151, , 155
ESP10, 221, 267, 302, 368, 437, 153, , 157
ESP10, 227, 272, 310, 375, 446, 156, , 160
ESP10, 228, 273, 312, 379, 450, 158, , 162
ESP10, 229, 273, 312, 378, 451, 161, , 165
ESP10, 229, 273, 312, 377, 451, 163, , 167
ESP10, 229, 275, 313, 377, 453, 165, , 169
ESP10, 229, 275, 316, 377, 454, 168, , 172
ESP10, 230, 277, 319, 377, 453, 170, , 174
ESP10, 226, 275, 314, 372, 447, 173, , 177
ESP10, 226, 276, 316, 371, 446, 175, , 179
ESP10, 216, 273, 307, 363, 436, 178, , 182
ESP10, 211, 265, 300, 356, 429, 180, , 184
ESP10, 211, 267, 303, 360, 430, 183, , 187
ESP10, 215, 272, 304, 367, 437, 185, , 189
ESP10, 217, 275, 308, 372, 441, 187, , 191
ESP10, 220, 279, 312, 377, 443, 190, , 194
ESP10, 217, 279, 306, 377, 440, 192, , 196
ESP10, 221, 285, 318, 384, 445, 195, , 199
ESP10, 224, 289, 322, 388, 449, 197, , 201
ESP10, 222, 288, 320, 386, 448, 200, , 204
ESP10, 221, 288, 320, 386, 447, 202, , 206
ESP10, 222, 289, 320, 386, 448, 204, , 208
ESP10, 223, 290, 321, 387, 450, 207, , 211
ESP10, 226, 293, 324, 388, 452, 209, , 213
ESP10, 227, 292, 324, 388, 451, 212, , 216
ESP10, 228, 292, 324, 387, 451, 214, , 218
ESP10, 232, 294, 325, 389, 453, 217, , 221
ESP10, 232, 292, 325, 387, 453, 219, , 223
ESP10, 227, 286, 320, 380, 446, 221, , 225
ESP10, 226, 283, 321, 378, 444, 224, , 228
ESP10, 222, 278, 316, 374, 439, 226, , 230
ESP10, 221, 275, 313, 372, 436, 229, , 233
ESP10, 221, 274, 313, 371, 435, 231, , 235
ESP10, 223, 275, 319, 372, 438, 234, , 238
ESP10, 223, 274, 318, 371, 438, 236, , 240
ESP10, 222, 272, 313, 367, 432, 239, , 243
ESP10, 228, 279, 318, 374, 438, 241, , 245
ESP10, 230, 282, 320, 376, 440, 243, , 247
ESP10, 230, 281, 321, 379, 440, 246, , 250
ESP10, 228, 276, 318, 377, 435, 248, , 252
ESP10, 226, 271, 313, 372, 430, 251, , 255
ESP10, 229, 273, 315, 374, 433, 253, , 257
ESP10, 227, 270, 314, 371, 430, 256, , 260
ESP10, 229, 270, 317, 371, 429, 258, , 262
ESP10, 226, 266, 316, 368, 427, 260, , 264
ESP10, 228, 268, 317, 373, 428, 263, , 267
ESP10, 228, 267, 318, 374, 429, 265, , 269
ESP10, 229, 268, 320, 375, 430, 268, , 272
ESP10, 228, 268, 320, 375, 431, 270, , 274
ESP10, 227, 264, 317, 371, 429, 273, , 277
ESP10, 226, 260, 315, 370, 427, 275, , 279
ESP10, 225, 259, 315, 369, 427, 278, , 282
ESP10, 229, 263, 319, 374, 431, 280, , 284
ESP10, 230, 265, 320, 376, 432, 282, , 286
ESP10, 227, 263, 317, 374, 429, 285, , 289
ESP10, 229, 266, 324, 377, 431, 287, , 291
ESP10, 230, 270, 328, 378, 432, 290, , 294
ESP10, 231, 274, 332, 379, 434, 292, , 296
ESP10, 231, 275, 330, 379, 434, 295, , 299
ESP10, 233, 279, 333, 382, 436, 297, , 301
ESP10, 233, 282, 332, 384, 436, 302, , 306
ESP10, 236, 286, 336, 386, 437, 304, , 308
ESP10, 234, 283, 333, 385, 434, 307, , 311
ESP10, 236, 284, 335, 386, 434, 309, , 313
ESP10, 236, 284, 335, 386, 434, 312, , 316
ESP10, 237, 284, 335, 389, 434, 314, , 318
ESP10, 239, 285, 336, 390, 436, 317, , 321
ESP10, 240, 287, 340, 390, 436, 319, , 323
ESP10, 236, 282, 339, 386, 432, 321, , 325
ESP10, 239, 282, 343, 386, 434, 324, , 328
ESP10, 246, 286, 350, 391, 438, 326, , 330
ESP10, 246, 286, 350, 391, 438, 329, , 333
ESP10, 246, 286, 352, 391, 441, 331, , 335
ESP10, 246, 287, 355, 392, 444, 334, , 338
ESP10, 248, 289, 360, 393, 445, 336, , 340
ESP10, 248, 289, 361, 393, 445, 338, , 342
ESP10, 248, 288, 360, 395, 444, 341, , 345
ESP10, 239, 282, 353, 386, 436, 343, , 347
ESP10, 234, 278, 349, 383, 431, 346, , 350
ESP10, 234, 279, 350, 385, 430, 348, , 352
ESP10, 237, 281, 352, 387, 432, 351, , 355
ESP10, 235, 280, 350, 385, 429, 353, , 357
ESP10, 227, 274, 340, 377, 422, 355, , 359
ESP10, 229, 276, 345, 379, 423, 358, , 362
ESP10, 226, 275, 343, 377, 421, 360, , 364
ESP10, 225, 275, 343, 376, 421, 363, , 367
ESP10, 227, 278, 347, 377, 422, 365, , 369
ESP10, 227, 275, 347, 376, 420, 368, , 372
ESP10, 224, 272, 341, 373, 416, 370, , 374
ESP10, 226, 274, 342, 376, 422, 373, , 377
ESP10, 224, 271, 337, 377, 420, 375, , 379
ESP10, 213, 260, 328, 369, 416, 377, , 381
ESP10, 207, 255, 325, 368, 415, 380, , 384
ESP10, 211, 263, 328, 372, 418, 382, , 386
ESP10, 208, 264, 328, 371, 418, 385, , 389
ESP10, 217, 270, 336, 380, 425, 387, , 391
ESP10, 224, 275, 342, 385, 432, 390, , 394
ESP10, 223, 274, 343, 384, 433, 392, , 396
ESP10, 224, 276, 344, 385, 435, 394, , 398
ESP10, 222, 276, 344, 386, 434, 397, , 401
ESP10, 224, 279, 346, 385, 435, 399, , 403
ESP10, 226, 280, 347, 386, 437, 402, , 406
ESP10, 227, 280, 347, 386, 437, 404, , 408
ESP10, 234, 282, 349, 389, 440, 407, , 411
ESP10, 244, 283, 351, 392, 444, 409, , 413
ESP10, 249, 285, 353, 395, 445, 412, , 416
ESP10, 263, 288, 355, 401, 448, 414, , 418
ESP10, 262, 286, 354, 404, 448, 416, , 420
ESP10, 261, 286, 353, 403, 446, 419, , 423
ESP10, 260, 284, 351, 401, 443, 421, , 425
ESP10, 259, 283, 352, 401, 441, 424, , 428
ESP10, 260, 282, 356, 403, 440, 426, , 430
ESP10, 260, 284, 358, 404, 442, 429, , 433
ESP10, 259, 284, 356, 403, 441, 431, , 435
ESP10, 254, 283, 355, 401, 439, 433, , 437
ESP10, 250, 282, 351, 402, 436, 436, , 440
ESP10, 248, 280, 348, 399, 432, 438, , 442
ESP10, 246, 277, 345, 397, 428, 441, , 445
ESP10, 252, 284, 351, 402, 430, 443, , 447
ESP10, 250, 286, 351, 400, 428, 446, , 450
ESP10, 242, 279, 345, 392, 421, 448, , 452
ESP10, 236, 273, 341, 385, 416, 451, , 455
ESP10, 237, 274, 344, 387, 418, 453, , 457
ESP10, 236, 275, 346, 387, 419, 455, , 459
ESP10, 233, 273, 344, 385, 416, 458, , 462
ESP10, 229, 269, 338, 380, 413, 460, , 464
ESP10, 222, 261, 329, 372, 405, 463, , 467
ESP10, 219, 256, 322, 367, 401, 465, , 469
ESP10, 219, 261, 322, 366, 403, 468, , 472
ESP10, 215, 258, 317, 359, 398, 470, , 474
ESP10, 217, 261, 320, 361, 400, 472, , 476
ESP10, 219, 269, 323, 368, 405, 475, , 479
ESP10, 221, 276, 332, 373, 406, 477, , 481
ESP10, 227, 282, 335, 373, 406, 480, , 484
ESP10, 234, 295, 343, 377, 405, 482, , 486
ESP10, 231, 284, 333, 368, 396, 485, , 489
ESP10, 225, 283, 332, 364, 393, 487, , 491
ESP10, 218, 274, 319, 353, 387, 489, , 493
ESP10, 203, 255, 299, 335, 371, 492, , 496
ESP10, 201, 249, 293, 330, 367, 494, , 498
ESP10, 210, 267, 298, 332, 372, 497, , 501
ESP10, 222, 274, 309, 343, 375, 499, , 503
ESP10, 222, 273, 314, 343, 375, 502, , 506
ESP10, 231, 275, 314, 349, 379, 504, , 508
ESP10, 258, 296, 338, 374, 405, 507, , 511
ESP10, 266, 300, 346, 382, 408, 509, , 513
ESP10, 265, 296, 341, 378, 405, 511, , 515
ESP10, 256, 294, 341, 373, 399, 514, , 518
ESP10, 239, 278, 328, 361, 386, 516, , 520
ESP10, 225, 261, 311, 352, 375, 519, , 523
ESP10, 239, 270, 321, 363, 389, 521, , 525
ESP10, 227, 258, 314, 352, 377, 524, , 528
ESP10, 244, 274, 332, 367, 395, 526, , 530
ESP10, 234, 264, 324, 359, 388, 528, , 532
ESP10, 250, 274, 336, 369, 399, 531, , 535
ESP10, 260, 291, 342, 373, 402, 533, , 537
ESP10, 265, 293, 344, 377, 404, 536, , 540
ESP10, 269, 295, 344, 379, 404, 538, , 542
ESP10, 279, 308, 344, 379, 404, 541, , 545
ESP10, 278, 316, 343, 382, 403, 543, , 547
ESP10, 279, 318, 352, 384, 407, 546, , 550
ESP10, 281, 326, 356, 382, 406, 548, , 552
ESP10, 284, 336, 363, 388, 410, 550, , 554
ESP10, 281, 334, 363, 389, 408, 553, , 557
ESP10, 286, 340, 365, 394, 412, 555, , 559
ESP10, 292, 341, 365, 395, 413, 558, , 562
ESP10, 288, 334, 362, 387, 405, 560, , 564
ESP10, 295, 340, 372, 392, 409, 563, , 567
ESP10, 309, 347, 378, 399, 413, 565, , 569
ESP10, 315, 355, 383, 403, 417, 567, , 571
ESP10, 316, 358, 385, 405, 417, 570, , 574
ESP10, 320, 359, 388, 409, 418, 572, , 576
ESP10, 322, 358, 387, 409, 417, 575, , 579
ESP10, 319, 357, 387, 408, 416, 577, , 581
ESP10, 323, 362, 392, 410, 419, 580, , 584
ESP10, 325, 368, 394, 411, 420, 582, , 586
ESP10, 326, 370, 394, 413, 420, 585, , 589
ESP10, 330, 371, 396, 413, 421, 587, , 591
ESP10, 336, 373, 396, 413, 422, 589, , 593
ESP10, 339, 373, 396, 414, 422, 592, , 596
ESP10, 344, 384, 397, 415, 423, 594, , 598
ESP10, 341, 381, 397, 416, 421, 597, , 601
ESP10, 345, 380, 401, 416, 421, 599, , 603
ESP10, 350, 384, 407, 420, 423, 602, , 606
ESP10, 353, 384, 408, 420, 424, 604, , 608
ESP10, 354, 387, 409, 421, 425, 606, , 610
ESP10, 351, 384, 409, 420, 424, 609, , 613
ESP10, 350, 388, 409, 419, 424, 611, , 615
ESP10, 355, 393, 409, 419, 424, 614, , 618
ESP10, 354, 392, 409, 419, 424, 616, , 620
ESP10, 354, 391, 409, 419, 425, 619, , 623
ESP10, 349, 389, 406, 417, 423, 621, , 625
ESP10, 344, 384, 402, 414, 422, 623, , 627
ESP10, 339, 379, 399, 409, 417, 626, , 630
ESP10, 330, 372, 391, 403, 410, 628, , 632
ESP10, 340, 382, 399, 409, 416, 631, , 635
ESP10, 356, 389, 406, 415, 422, 633, , 637
ESP10, 356, 387, 405, 414, 421, 636, , 640
ESP10, 364, 389, 408, 417, 423, 638, , 642
ESP10, 365, 398, 410, 418, 424, 641, , 645
ESP10, 363, 395, 407, 416, 420, 643, , 647
ESP10, 365, 398, 408, 417, 421, 645, , 649
ESP10, 363, 398, 409, 417, 421, 648, , 652
ESP10, 380, 407, 414, 421, 425, 650, , 654
ESP10, 385, 408, 416, 421, 425, 653, , 657
ESP10, 392, 408, 416, 421, 425, 655, , 659
ESP10, 394, 408, 416, 421, 425, 658, , 662
ESP10, 395, 408, 418, 423, 425, 660, , 664
ESP10, 397, 410, 419, 423, 426, 662, , 666
ESP10, 397, 412, 419, 423, 426, 665, , 669
ESP10, 400, 413, 419, 424, 427, 667, , 671
ESP10, 400, 414, 420, 424, 427, 670, , 674
ESP10, 400, 415, 421, 425, 427, 672, , 676
ESP10, 400, 415, 421, 425, 427, 675, , 679
ESP10, 402, 415, 421, 425, 427, 677, , 681
ESP10, 409, 422, 427, 430, 431, 701, , 705
ESP10, 410, 423, 427, 430, 431, 704, , 708
ESP10, 411, 424, 428, 431, 432, 706, , 710
ESP10, 411, 423, 428, 430, 432, 709, , 713
ESP10, 413, 423, 427, 430, 431, 711, , 715
ESP10, 413, 423, 428, 430, 431, 714, , 718
ESP10, 413, 423, 427, 430, 431, 716, , 720
ESP10, 413, 423, 428, 430, 431, 719, , 723
ESP10, 413, 423, 428, 430, 431, 721, , 725
ESP10, 416, 426, 431, 433, 434, 723, , 727
ESP10, 413, 424, 428, 431, 432, 726, , 730
ESP10, 413, 424, 428, 431, 431, 728, , 732
ESP10, 413, 424, 428, 431, 431, 731, , 735
ESP10, 414, 424, 428, 431, 431, 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/MEWW1N_SQIN.ESPF10.csv
MEWW1N_QINE.ESPF0.csv|2025-07-01
MEWW1N_QINE.ESPF10.csv|2025-07-01
MEWW1N_QINE.ESPFM.csv|2025-07-01
MEWW1N_SQIN.ESPF0.csv|2025-07-01
MEWW1N_SQIN.ESPF10.csv|2025-07-01
MEWW1N_SQIN.ESPFM.csv|2025-07-01
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