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Archive:
Water Year
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LEWIS - MERWIN DAM
(
MEWW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
656
865
77
1157
1122
APR-JUL
576
744
76
1051
979
JAN-SEP
1664
1918
80
2284
2402
JAN-JUL
1587
1818
80
2178
2260
OCT-SEP
2953
3207
95
3572
3391
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-03-03
Issued:
2026-03-03
Hide Forecast
APR-SEP
626
877
78
1133
1122
APR-JUL
547
741
76
1028
979
JAN-SEP
1558
1854
77
2242
2402
JAN-JUL
1483
1758
78
2140
2260
OCT-SEP
2847
3142
93
3531
3391
Reference
ESP with 0 Days QPF
Ensemble:
2026-03-04
Issued:
2026-03-04
Hide Forecast
APR-SEP
617
870
78
1130
1122
APR-JUL
538
731
75
1027
979
JAN-SEP
1568
1864
78
2267
2402
JAN-JUL
1499
1775
79
2166
2260
OCT-SEP
2856
3153
93
3556
3391
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 223, 272, 317, 368, 442, 72, , 76
ESP10, 223, 272, 317, 368, 442, 77, , 81
ESP10, 223, 272, 317, 368, 442, 81, , 85
ESP10, 223, 272, 317, 368, 442, 85, , 89
ESP10, 223, 272, 317, 368, 442, 90, , 94
ESP10, 223, 272, 317, 368, 442, 94, , 98
ESP10, 222, 272, 317, 368, 442, 98, , 102
ESP10, 223, 272, 317, 368, 442, 103, , 107
ESP10, 223, 272, 317, 368, 442, 107, , 111
ESP10, 222, 272, 317, 367, 442, 111, , 115
ESP10, 223, 272, 317, 368, 442, 116, , 120
ESP10, 223, 272, 317, 368, 443, 120, , 124
ESP10, 223, 272, 317, 367, 443, 124, , 128
ESP10, 222, 272, 317, 367, 444, 129, , 133
ESP10, 222, 272, 318, 367, 444, 133, , 137
ESP10, 222, 272, 318, 367, 444, 137, , 141
ESP10, 222, 271, 317, 367, 444, 141, , 145
ESP10, 222, 271, 317, 367, 444, 146, , 150
ESP10, 222, 271, 317, 367, 443, 150, , 154
ESP10, 222, 271, 317, 369, 444, 154, , 158
ESP10, 222, 270, 317, 367, 443, 159, , 163
ESP10, 222, 272, 318, 369, 445, 163, , 167
ESP10, 222, 271, 317, 369, 445, 167, , 171
ESP10, 222, 272, 317, 369, 445, 172, , 176
ESP10, 222, 272, 317, 370, 446, 176, , 180
ESP10, 224, 273, 317, 369, 446, 180, , 184
ESP10, 225, 273, 318, 370, 447, 185, , 189
ESP10, 225, 274, 318, 370, 447, 189, , 193
ESP10, 226, 273, 317, 370, 447, 193, , 197
ESP10, 226, 273, 317, 371, 447, 198, , 202
ESP10, 226, 273, 317, 371, 446, 202, , 206
ESP10, 226, 273, 317, 374, 447, 206, , 210
ESP10, 227, 274, 317, 374, 447, 211, , 215
ESP10, 229, 274, 317, 374, 447, 215, , 219
ESP10, 230, 273, 317, 375, 447, 219, , 223
ESP10, 230, 274, 318, 377, 448, 224, , 228
ESP10, 230, 274, 318, 378, 450, 228, , 232
ESP10, 229, 273, 317, 377, 450, 232, , 236
ESP10, 229, 273, 316, 376, 450, 237, , 241
ESP10, 229, 274, 316, 376, 451, 241, , 245
ESP10, 230, 275, 317, 377, 453, 245, , 249
ESP10, 230, 277, 319, 378, 453, 250, , 254
ESP10, 229, 277, 318, 376, 450, 254, , 258
ESP10, 233, 283, 324, 381, 455, 258, , 262
ESP10, 232, 286, 325, 382, 455, 263, , 267
ESP10, 231, 286, 324, 380, 453, 267, , 271
ESP10, 233, 288, 327, 385, 456, 271, , 275
ESP10, 232, 288, 329, 386, 456, 275, , 279
ESP10, 230, 286, 327, 384, 453, 280, , 284
ESP10, 232, 288, 327, 387, 454, 284, , 288
ESP10, 232, 291, 328, 390, 455, 288, , 292
ESP10, 231, 291, 328, 391, 454, 293, , 297
ESP10, 230, 292, 328, 391, 454, 297, , 301
ESP10, 233, 295, 331, 393, 456, 301, , 305
ESP10, 232, 294, 331, 392, 456, 306, , 310
ESP10, 234, 297, 331, 393, 457, 310, , 314
ESP10, 234, 297, 331, 393, 457, 314, , 318
ESP10, 235, 303, 331, 393, 457, 319, , 323
ESP10, 237, 303, 331, 393, 457, 323, , 327
ESP10, 237, 301, 331, 392, 456, 327, , 331
ESP10, 242, 304, 333, 394, 459, 332, , 336
ESP10, 242, 305, 336, 395, 460, 336, , 340
ESP10, 243, 305, 337, 395, 461, 340, , 344
ESP10, 242, 304, 337, 393, 459, 345, , 349
ESP10, 245, 306, 341, 396, 462, 349, , 353
ESP10, 247, 307, 342, 396, 463, 353, , 357
ESP10, 247, 307, 342, 396, 463, 358, , 362
ESP10, 248, 308, 343, 396, 464, 362, , 366
ESP10, 249, 308, 343, 397, 465, 366, , 370
ESP10, 250, 307, 343, 396, 464, 371, , 375
ESP10, 240, 296, 333, 387, 454, 375, , 379
ESP10, 238, 293, 330, 385, 451, 379, , 383
ESP10, 236, 291, 330, 386, 450, 384, , 388
ESP10, 240, 294, 333, 390, 452, 388, , 392
ESP10, 242, 295, 335, 391, 453, 392, , 396
ESP10, 243, 295, 336, 391, 454, 397, , 401
ESP10, 242, 292, 336, 389, 452, 401, , 405
ESP10, 243, 291, 337, 389, 451, 405, , 409
ESP10, 243, 290, 339, 389, 451, 409, , 413
ESP10, 241, 287, 338, 390, 448, 414, , 418
ESP10, 248, 293, 345, 397, 456, 418, , 422
ESP10, 247, 293, 346, 396, 455, 422, , 426
ESP10, 250, 297, 351, 400, 460, 427, , 431
ESP10, 253, 297, 351, 401, 462, 431, , 435
ESP10, 251, 294, 349, 399, 460, 435, , 439
ESP10, 248, 290, 345, 396, 458, 440, , 444
ESP10, 250, 290, 345, 396, 458, 444, , 448
ESP10, 252, 292, 347, 399, 460, 448, , 452
ESP10, 252, 293, 348, 400, 460, 453, , 457
ESP10, 252, 295, 351, 401, 460, 457, , 461
ESP10, 254, 300, 355, 404, 462, 461, , 465
ESP10, 252, 301, 355, 402, 461, 466, , 470
ESP10, 249, 299, 351, 400, 458, 470, , 474
ESP10, 249, 300, 353, 400, 457, 474, , 478
ESP10, 247, 299, 352, 400, 455, 479, , 483
ESP10, 247, 298, 350, 399, 454, 483, , 487
ESP10, 246, 298, 352, 399, 452, 487, , 491
ESP10, 250, 303, 356, 404, 456, 492, , 496
ESP10, 253, 304, 357, 404, 456, 496, , 500
ESP10, 252, 305, 356, 405, 455, 500, , 504
ESP10, 255, 304, 356, 407, 455, 505, , 509
ESP10, 256, 304, 356, 407, 455, 509, , 513
ESP10, 256, 306, 357, 407, 455, 513, , 517
ESP10, 257, 305, 360, 407, 455, 518, , 522
ESP10, 261, 306, 364, 409, 457, 522, , 526
ESP10, 263, 305, 368, 408, 457, 526, , 530
ESP10, 260, 303, 367, 406, 456, 531, , 535
ESP10, 262, 305, 371, 408, 460, 535, , 539
ESP10, 263, 306, 375, 410, 463, 539, , 543
ESP10, 266, 309, 380, 413, 465, 543, , 547
ESP10, 266, 309, 381, 413, 464, 548, , 552
ESP10, 266, 309, 381, 414, 465, 552, , 556
ESP10, 268, 311, 382, 417, 466, 556, , 560
ESP10, 268, 311, 383, 419, 466, 561, , 565
ESP10, 268, 311, 383, 420, 467, 565, , 569
ESP10, 269, 313, 384, 422, 467, 569, , 573
ESP10, 271, 315, 388, 425, 469, 574, , 578
ESP10, 268, 313, 386, 422, 467, 578, , 582
ESP10, 268, 313, 387, 422, 468, 582, , 586
ESP10, 269, 314, 388, 423, 469, 587, , 591
ESP10, 266, 313, 386, 419, 466, 591, , 595
ESP10, 267, 315, 388, 423, 467, 595, , 599
ESP10, 264, 312, 384, 417, 461, 600, , 604
ESP10, 265, 314, 382, 416, 462, 604, , 608
ESP10, 266, 316, 383, 423, 466, 608, , 612
ESP10, 266, 315, 381, 424, 465, 613, , 617
ESP10, 265, 314, 379, 422, 465, 617, , 621
ESP10, 267, 317, 382, 427, 467, 621, , 625
ESP10, 264, 316, 379, 425, 464, 626, , 630
ESP10, 263, 316, 380, 424, 465, 630, , 634
ESP10, 263, 315, 379, 424, 466, 634, , 638
ESP10, 263, 314, 377, 422, 468, 639, , 643
ESP10, 257, 305, 374, 417, 464, 643, , 647
ESP10, 254, 303, 375, 417, 465, 647, , 651
ESP10, 252, 304, 374, 417, 464, 652, , 656
ESP10, 245, 294, 367, 408, 457, 656, , 660
ESP10, 249, 300, 369, 410, 459, 660, , 664
ESP10, 253, 305, 373, 415, 463, 665, , 669
ESP10, 246, 296, 365, 406, 454, 669, , 673
ESP10, 268, 302, 371, 416, 461, 673, , 677
ESP10, 271, 304, 370, 418, 458, 677, , 681
ESP10, 282, 308, 373, 422, 462, 682, , 686
ESP10, 283, 310, 374, 423, 463, 686, , 690
ESP10, 286, 312, 376, 423, 464, 690, , 694
ESP10, 290, 316, 381, 426, 468, 695, , 699
ESP10, 291, 317, 385, 426, 468, 699, , 703
ESP10, 289, 315, 383, 426, 466, 703, , 707
ESP10, 286, 312, 381, 424, 462, 708, , 712
ESP10, 284, 313, 385, 428, 461, 712, , 716
ESP10, 281, 313, 386, 429, 460, 716, , 720
ESP10, 282, 313, 387, 433, 461, 721, , 725
ESP10, 282, 317, 385, 432, 459, 725, , 729
ESP10, 281, 314, 382, 430, 455, 729, , 733
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ESP10
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Data Files
/chpsesp/ensemble/natural/MEWW1N_SQIN.ESPF10.csv
MEWW1N_QINE.ESPF0.csv|2026-03-04
MEWW1N_QINE.ESPF10.csv|2026-03-04
MEWW1N_QINE.ESPFM.csv|2026-03-04
MEWW1N_SQIN.ESPF0.csv|2026-03-04
MEWW1N_SQIN.ESPF10.csv|2026-03-04
MEWW1N_SQIN.ESPFM.csv|2026-03-04
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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