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Water Year
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COWLITZ - MAYFIELD RESERVOIR
(
MYDW1
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1446
1601
86
1893
1864
APR-JUL
1287
1414
86
1541
1648
JAN-SEP
2692
2846
83
3139
3420
JAN-JUL
2532
2660
83
2786
3204
OCT-SEP
3645
3799
82
4092
4624
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
APR-SEP
1458
1663
89
1966
1864
APR-JUL
1299
1463
89
1621
1648
JAN-SEP
2704
2909
85
3212
3420
JAN-JUL
2545
2708
85
2867
3204
OCT-SEP
3657
3862
84
4165
4624
Reference
ESP with 0 Days QPF
Ensemble:
2025-04-30
Issued:
2025-04-30
Hide Forecast
APR-SEP
1467
1678
90
1974
1864
APR-JUL
1305
1469
89
1663
1648
JAN-SEP
2713
2924
85
3220
3420
JAN-JUL
2551
2714
85
2909
3204
OCT-SEP
3666
3877
84
4173
4624
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 268, 313, 357, 417, 448, 71, , 75
ESP10, 268, 313, 357, 417, 448, 74, , 78
ESP10, 268, 314, 358, 417, 448, 77, , 81
ESP10, 267, 313, 356, 414, 448, 81, , 85
ESP10, 267, 313, 356, 414, 448, 84, , 88
ESP10, 266, 311, 356, 412, 445, 87, , 91
ESP10, 267, 312, 356, 413, 447, 90, , 94
ESP10, 267, 312, 356, 413, 447, 93, , 97
ESP10, 268, 313, 357, 416, 448, 96, , 100
ESP10, 268, 313, 357, 416, 448, 99, , 103
ESP10, 268, 313, 357, 416, 448, 103, , 107
ESP10, 268, 312, 357, 416, 448, 106, , 110
ESP10, 268, 313, 357, 416, 449, 109, , 113
ESP10, 265, 311, 356, 411, 446, 112, , 116
ESP10, 266, 311, 357, 411, 447, 115, , 119
ESP10, 266, 311, 359, 412, 448, 118, , 122
ESP10, 266, 312, 360, 413, 449, 121, , 125
ESP10, 263, 307, 357, 407, 443, 125, , 129
ESP10, 256, 301, 350, 404, 441, 128, , 132
ESP10, 255, 301, 346, 401, 439, 131, , 135
ESP10, 255, 307, 356, 403, 441, 134, , 138
ESP10, 255, 307, 356, 403, 442, 137, , 141
ESP10, 254, 305, 354, 401, 440, 140, , 144
ESP10, 253, 306, 354, 402, 441, 143, , 147
ESP10, 252, 305, 354, 401, 442, 147, , 151
ESP10, 252, 300, 352, 399, 436, 150, , 154
ESP10, 252, 300, 351, 399, 437, 153, , 157
ESP10, 253, 302, 354, 400, 436, 156, , 160
ESP10, 252, 302, 354, 400, 436, 159, , 163
ESP10, 250, 301, 355, 401, 436, 162, , 166
ESP10, 245, 295, 349, 396, 431, 166, , 170
ESP10, 241, 294, 344, 393, 428, 169, , 173
ESP10, 242, 292, 342, 391, 428, 172, , 176
ESP10, 239, 288, 336, 386, 422, 175, , 179
ESP10, 233, 284, 330, 381, 415, 178, , 182
ESP10, 238, 290, 339, 385, 421, 181, , 185
ESP10, 240, 290, 342, 387, 420, 184, , 188
ESP10, 239, 285, 338, 386, 416, 188, , 192
ESP10, 239, 286, 335, 386, 417, 191, , 195
ESP10, 243, 290, 337, 388, 420, 194, , 198
ESP10, 247, 291, 339, 390, 422, 197, , 201
ESP10, 250, 293, 340, 392, 423, 200, , 204
ESP10, 246, 285, 333, 385, 418, 203, , 207
ESP10, 251, 288, 335, 392, 420, 206, , 210
ESP10, 234, 276, 323, 370, 405, 210, , 214
ESP10, 229, 268, 315, 361, 396, 213, , 217
ESP10, 229, 268, 314, 361, 394, 216, , 220
ESP10, 239, 281, 325, 373, 404, 219, , 223
ESP10, 244, 284, 329, 377, 409, 222, , 226
ESP10, 246, 285, 329, 378, 410, 225, , 229
ESP10, 247, 287, 327, 379, 408, 228, , 232
ESP10, 253, 296, 334, 383, 412, 232, , 236
ESP10, 256, 302, 341, 387, 415, 235, , 239
ESP10, 254, 301, 339, 385, 412, 238, , 242
ESP10, 256, 301, 339, 387, 413, 241, , 245
ESP10, 256, 301, 342, 388, 414, 244, , 248
ESP10, 259, 304, 346, 390, 414, 247, , 251
ESP10, 264, 309, 350, 394, 415, 250, , 254
ESP10, 264, 311, 351, 396, 412, 254, , 258
ESP10, 264, 312, 352, 395, 413, 257, , 261
ESP10, 269, 314, 356, 397, 417, 260, , 264
ESP10, 267, 312, 354, 394, 416, 263, , 267
ESP10, 260, 306, 349, 388, 414, 266, , 270
ESP10, 257, 304, 345, 384, 414, 269, , 273
ESP10, 260, 306, 343, 382, 411, 272, , 276
ESP10, 256, 300, 338, 377, 406, 276, , 280
ESP10, 256, 300, 334, 377, 406, 279, , 283
ESP10, 260, 303, 335, 382, 414, 282, , 286
ESP10, 259, 303, 335, 379, 417, 285, , 289
ESP10, 254, 297, 336, 373, 409, 288, , 292
ESP10, 269, 311, 348, 383, 422, 291, , 295
ESP10, 273, 315, 352, 388, 429, 294, , 298
ESP10, 273, 316, 355, 389, 432, 298, , 302
ESP10, 268, 312, 350, 384, 431, 301, , 305
ESP10, 260, 304, 340, 376, 422, 304, , 308
ESP10, 260, 304, 339, 376, 422, 307, , 311
ESP10, 255, 300, 335, 375, 421, 310, , 314
ESP10, 250, 296, 335, 373, 418, 313, , 317
ESP10, 244, 292, 330, 369, 412, 316, , 320
ESP10, 243, 292, 327, 367, 412, 320, , 324
ESP10, 252, 302, 338, 378, 419, 323, , 327
ESP10, 256, 307, 342, 380, 421, 326, , 330
ESP10, 255, 307, 345, 379, 421, 329, , 333
ESP10, 254, 304, 343, 377, 419, 332, , 336
ESP10, 251, 300, 341, 374, 415, 335, , 339
ESP10, 249, 298, 342, 375, 415, 339, , 343
ESP10, 243, 292, 349, 375, 413, 342, , 346
ESP10, 246, 292, 349, 375, 413, 345, , 349
ESP10, 243, 285, 344, 370, 408, 348, , 352
ESP10, 254, 293, 350, 375, 412, 351, , 355
ESP10, 257, 294, 352, 378, 413, 354, , 358
ESP10, 258, 299, 350, 374, 416, 357, , 361
ESP10, 259, 297, 350, 378, 415, 361, , 365
ESP10, 264, 300, 357, 386, 419, 364, , 368
ESP10, 267, 313, 357, 390, 425, 370, , 374
ESP10, 269, 315, 360, 392, 429, 373, , 377
ESP10, 266, 312, 357, 392, 428, 376, , 380
ESP10, 266, 313, 358, 394, 429, 379, , 383
ESP10, 265, 312, 358, 396, 429, 383, , 387
ESP10, 265, 312, 358, 396, 429, 386, , 390
ESP10, 266, 314, 359, 397, 431, 389, , 393
ESP10, 267, 318, 362, 398, 433, 392, , 396
ESP10, 262, 315, 363, 394, 433, 395, , 399
ESP10, 256, 306, 356, 383, 424, 398, , 402
ESP10, 256, 305, 360, 382, 424, 401, , 405
ESP10, 255, 305, 360, 381, 424, 405, , 409
ESP10, 254, 304, 359, 382, 422, 408, , 412
ESP10, 256, 308, 361, 384, 423, 411, , 415
ESP10, 263, 312, 362, 387, 423, 414, , 418
ESP10, 275, 325, 367, 398, 436, 417, , 421
ESP10, 277, 324, 369, 397, 435, 420, , 424
ESP10, 265, 309, 356, 385, 420, 423, , 427
ESP10, 256, 305, 351, 380, 414, 427, , 431
ESP10, 257, 306, 352, 380, 414, 430, , 434
ESP10, 262, 309, 356, 386, 417, 433, , 437
ESP10, 259, 307, 354, 384, 413, 436, , 440
ESP10, 260, 318, 359, 387, 419, 439, , 443
ESP10, 259, 317, 361, 388, 418, 442, , 446
ESP10, 261, 317, 363, 390, 418, 445, , 449
ESP10, 262, 318, 364, 391, 418, 449, , 453
ESP10, 264, 320, 367, 393, 419, 452, , 456
ESP10, 261, 308, 357, 381, 408, 455, , 459
ESP10, 261, 308, 357, 380, 406, 458, , 462
ESP10, 262, 308, 358, 378, 409, 461, , 465
ESP10, 262, 313, 359, 386, 413, 464, , 468
ESP10, 260, 311, 361, 385, 414, 467, , 471
ESP10, 257, 307, 362, 383, 412, 471, , 475
ESP10, 249, 295, 353, 372, 401, 474, , 478
ESP10, 252, 297, 353, 372, 401, 477, , 481
ESP10, 253, 298, 355, 375, 403, 480, , 484
ESP10, 254, 304, 358, 378, 409, 483, , 487
ESP10, 254, 305, 359, 378, 410, 486, , 490
ESP10, 254, 306, 362, 379, 415, 490, , 494
ESP10, 256, 304, 362, 379, 413, 493, , 497
ESP10, 265, 311, 370, 386, 419, 496, , 500
ESP10, 266, 308, 368, 383, 419, 499, , 503
ESP10, 267, 311, 371, 385, 422, 502, , 506
ESP10, 269, 312, 372, 388, 423, 505, , 509
ESP10, 272, 315, 375, 393, 426, 508, , 512
ESP10, 273, 314, 375, 396, 426, 512, , 516
ESP10, 278, 316, 376, 397, 429, 515, , 519
ESP10, 281, 319, 376, 398, 429, 518, , 522
ESP10, 274, 316, 371, 395, 423, 521, , 525
ESP10, 276, 318, 372, 396, 423, 524, , 528
ESP10, 278, 317, 374, 398, 422, 527, , 531
ESP10, 285, 319, 376, 401, 424, 530, , 534
ESP10, 286, 319, 375, 402, 426, 534, , 538
ESP10, 289, 321, 377, 403, 428, 537, , 541
ESP10, 279, 308, 365, 391, 416, 540, , 544
ESP10, 276, 307, 362, 389, 416, 543, , 547
ESP10, 278, 308, 364, 391, 417, 546, , 550
ESP10, 276, 305, 362, 390, 414, 549, , 553
ESP10, 284, 309, 374, 397, 421, 552, , 556
ESP10, 275, 301, 362, 385, 411, 556, , 560
ESP10, 274, 297, 357, 382, 406, 559, , 563
ESP10, 267, 291, 350, 376, 397, 562, , 566
ESP10, 270, 294, 353, 380, 398, 565, , 569
ESP10, 272, 301, 356, 385, 400, 568, , 572
ESP10, 272, 299, 355, 383, 400, 571, , 575
ESP10, 272, 296, 351, 380, 396, 574, , 578
ESP10, 267, 292, 344, 375, 391, 578, , 582
ESP10, 259, 285, 337, 370, 386, 581, , 585
ESP10, 258, 287, 339, 369, 389, 584, , 588
ESP10, 253, 281, 336, 363, 385, 587, , 591
ESP10, 255, 284, 342, 366, 391, 590, , 594
ESP10, 259, 292, 349, 372, 397, 593, , 597
ESP10, 260, 298, 349, 374, 398, 596, , 600
ESP10, 267, 305, 354, 382, 403, 600, , 604
ESP10, 272, 308, 356, 382, 401, 603, , 607
ESP10, 265, 297, 345, 372, 391, 606, , 610
ESP10, 266, 296, 342, 368, 389, 609, , 613
ESP10, 265, 294, 345, 365, 389, 612, , 616
ESP10, 254, 277, 329, 348, 374, 615, , 619
ESP10, 255, 282, 328, 349, 375, 618, , 622
ESP10, 257, 286, 330, 350, 377, 622, , 626
ESP10, 264, 296, 334, 357, 380, 625, , 629
ESP10, 272, 302, 341, 366, 386, 628, , 632
ESP10, 275, 302, 340, 370, 386, 631, , 635
ESP10, 293, 316, 358, 385, 402, 634, , 638
ESP10, 297, 322, 362, 390, 406, 637, , 641
ESP10, 293, 322, 358, 389, 403, 640, , 644
ESP10, 290, 318, 354, 386, 397, 644, , 648
ESP10, 280, 306, 344, 374, 387, 647, , 651
ESP10, 275, 300, 336, 367, 383, 650, , 654
ESP10, 285, 309, 342, 376, 392, 653, , 657
ESP10, 281, 308, 339, 371, 389, 656, , 660
ESP10, 292, 317, 351, 381, 401, 659, , 663
ESP10, 283, 308, 344, 373, 392, 663, , 667
ESP10, 290, 312, 347, 377, 396, 666, , 670
ESP10, 298, 315, 350, 381, 399, 669, , 673
ESP10, 300, 317, 350, 384, 399, 672, , 676
ESP10, 306, 319, 351, 385, 400, 675, , 679
ESP10, 309, 326, 353, 386, 400, 678, , 682
ESP10, 317, 337, 362, 387, 402, 681, , 685
ESP10, 320, 341, 367, 389, 403, 685, , 689
ESP10, 326, 346, 371, 388, 404, 688, , 692
ESP10, 323, 345, 373, 390, 409, 691, , 695
ESP10, 329, 349, 376, 391, 411, 694, , 698
ESP10, 334, 355, 381, 398, 414, 697, , 701
ESP10, 336, 359, 381, 399, 414, 700, , 704
ESP10, 332, 356, 378, 397, 411, 703, , 707
ESP10, 340, 365, 383, 402, 415, 707, , 711
ESP10, 339, 366, 387, 405, 417, 710, , 714
ESP10, 345, 371, 391, 407, 418, 713, , 717
ESP10, 345, 373, 392, 408, 418, 716, , 720
ESP10, 350, 378, 397, 412, 423, 719, , 723
ESP10, 356, 384, 406, 421, 434, 722, , 726
ESP10, 357, 386, 405, 420, 432, 725, , 729
ESP10, 352, 382, 398, 410, 420, 729, , 733
ESP10, 352, 382, 399, 413, 424, 732, , 736
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Scale To Last 45 Days
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/MYDW1W_SQIN.ESPF10.csv
MYDW1W_SQIN.ESPF0.csv|2025-04-30
MYDW1W_SQIN.ESPF10.csv|2025-04-30
MYDW1W_SQIN.ESPFM.csv|2025-04-30
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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