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BIG LOST - MACKAY RESERVOIR NEAR MACKAY
(
MACI1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-05-07
Issued:
2026-05-07
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
104
124
73
158
170
APR-JUL
92
110
72
139
153
JAN-SEP
126
146
79
180
185
JAN-JUL
115
133
79
162
167
OCT-SEP
143
163
80
197
203
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-05-07
Issued:
2026-05-07
Hide Forecast
APR-SEP
106
123
72
162
170
APR-JUL
94
110
72
144
153
JAN-SEP
129
145
79
185
185
JAN-JUL
117
132
79
166
167
OCT-SEP
146
162
80
202
203
Reference
ESP with 0 Days QPF
Ensemble:
2026-05-07
Issued:
2026-05-07
Hide Forecast
APR-SEP
103
134
79
196
170
APR-JUL
91
117
77
171
153
JAN-SEP
125
157
85
219
185
JAN-JUL
114
140
84
194
167
OCT-SEP
142
174
86
235
203
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 249, 347, 426, 457, 495, 71, , 75
ESP10, 225, 326, 406, 437, 477, 74, , 78
ESP10, 225, 325, 404, 435, 477, 77, , 81
ESP10, 225, 325, 405, 436, 479, 80, , 84
ESP10, 227, 326, 406, 436, 479, 83, , 87
ESP10, 222, 321, 400, 431, 474, 86, , 90
ESP10, 217, 317, 394, 428, 469, 89, , 93
ESP10, 224, 320, 401, 435, 474, 92, , 96
ESP10, 219, 317, 402, 432, 471, 95, , 99
ESP10, 209, 309, 392, 425, 462, 98, , 102
ESP10, 203, 303, 385, 418, 456, 102, , 106
ESP10, 213, 311, 395, 428, 467, 105, , 109
ESP10, 205, 306, 388, 422, 459, 108, , 112
ESP10, 210, 307, 391, 433, 464, 111, , 115
ESP10, 205, 302, 386, 431, 459, 114, , 118
ESP10, 195, 291, 376, 422, 450, 117, , 121
ESP10, 191, 289, 373, 421, 448, 120, , 124
ESP10, 200, 293, 377, 424, 451, 123, , 127
ESP10, 192, 294, 371, 419, 445, 126, , 130
ESP10, 202, 295, 372, 420, 445, 129, , 133
ESP10, 206, 297, 374, 421, 447, 132, , 136
ESP10, 215, 305, 382, 428, 454, 135, , 139
ESP10, 214, 305, 381, 427, 454, 138, , 142
ESP10, 216, 309, 382, 428, 455, 141, , 145
ESP10, 215, 308, 382, 429, 458, 144, , 148
ESP10, 216, 311, 384, 430, 460, 147, , 151
ESP10, 215, 313, 384, 430, 463, 150, , 154
ESP10, 216, 318, 385, 431, 464, 153, , 157
ESP10, 212, 315, 388, 430, 461, 156, , 160
ESP10, 203, 308, 380, 423, 455, 159, , 163
ESP10, 200, 306, 377, 423, 453, 162, , 166
ESP10, 205, 313, 382, 432, 458, 165, , 169
ESP10, 208, 313, 382, 432, 461, 169, , 173
ESP10, 215, 313, 386, 433, 462, 172, , 176
ESP10, 218, 313, 385, 433, 462, 175, , 179
ESP10, 225, 313, 386, 433, 463, 178, , 182
ESP10, 222, 309, 383, 433, 460, 181, , 185
ESP10, 208, 296, 372, 423, 454, 184, , 188
ESP10, 220, 297, 373, 425, 456, 187, , 191
ESP10, 224, 299, 375, 427, 457, 190, , 194
ESP10, 233, 307, 382, 432, 466, 193, , 197
ESP10, 230, 306, 381, 430, 464, 196, , 200
ESP10, 232, 307, 381, 428, 463, 199, , 203
ESP10, 228, 306, 379, 426, 460, 202, , 206
ESP10, 233, 308, 381, 427, 462, 205, , 209
ESP10, 235, 309, 383, 428, 464, 208, , 212
ESP10, 238, 313, 390, 430, 468, 211, , 215
ESP10, 243, 315, 392, 430, 468, 214, , 218
ESP10, 242, 311, 388, 428, 466, 217, , 221
ESP10, 236, 305, 381, 424, 462, 220, , 224
ESP10, 247, 309, 381, 424, 467, 223, , 227
ESP10, 244, 309, 380, 423, 468, 226, , 230
ESP10, 249, 314, 386, 433, 476, 229, , 233
ESP10, 252, 316, 386, 434, 476, 232, , 236
ESP10, 252, 316, 386, 435, 476, 236, , 240
ESP10, 255, 315, 386, 436, 476, 239, , 243
ESP10, 256, 313, 385, 436, 474, 242, , 246
ESP10, 258, 313, 389, 437, 474, 245, , 249
ESP10, 264, 317, 391, 439, 475, 248, , 252
ESP10, 258, 310, 384, 435, 468, 251, , 255
ESP10, 261, 312, 385, 436, 471, 254, , 258
ESP10, 264, 316, 391, 437, 474, 257, , 261
ESP10, 265, 318, 392, 438, 475, 260, , 264
ESP10, 252, 306, 384, 435, 467, 263, , 267
ESP10, 250, 303, 382, 433, 467, 266, , 270
ESP10, 257, 301, 380, 432, 465, 269, , 273
ESP10, 254, 298, 377, 428, 464, 272, , 276
ESP10, 272, 316, 392, 442, 478, 275, , 279
ESP10, 274, 316, 396, 442, 477, 278, , 282
ESP10, 264, 305, 385, 433, 467, 281, , 285
ESP10, 263, 298, 377, 426, 459, 284, , 288
ESP10, 252, 285, 368, 418, 448, 287, , 291
ESP10, 238, 277, 356, 407, 440, 290, , 294
ESP10, 237, 273, 351, 401, 435, 293, , 297
ESP10, 240, 273, 351, 404, 438, 296, , 300
ESP10, 230, 261, 341, 395, 434, 299, , 303
ESP10, 224, 257, 334, 390, 433, 303, , 307
ESP10, 232, 261, 338, 390, 433, 306, , 310
ESP10, 227, 259, 332, 386, 429, 309, , 313
ESP10, 232, 267, 331, 384, 428, 312, , 316
ESP10, 226, 260, 321, 376, 419, 315, , 319
ESP10, 221, 260, 320, 373, 414, 318, , 322
ESP10, 218, 259, 320, 368, 409, 321, , 325
ESP10, 212, 249, 311, 360, 402, 324, , 328
ESP10, 209, 244, 307, 357, 397, 327, , 331
ESP10, 221, 254, 316, 362, 408, 330, , 334
ESP10, 222, 251, 314, 360, 407, 333, , 337
ESP10, 233, 266, 322, 369, 414, 336, , 340
ESP10, 229, 263, 320, 365, 412, 339, , 343
ESP10, 228, 263, 319, 364, 410, 342, , 346
ESP10, 200, 243, 293, 342, 388, 345, , 349
ESP10, 199, 240, 293, 340, 385, 348, , 352
ESP10, 203, 241, 298, 340, 389, 351, , 355
ESP10, 200, 239, 296, 338, 388, 354, , 358
ESP10, 200, 239, 296, 338, 388, 357, , 361
ESP10, 195, 236, 292, 336, 384, 360, , 364
ESP10, 195, 234, 291, 335, 382, 363, , 367
ESP10, 194, 233, 290, 335, 381, 366, , 370
ESP10, 196, 234, 291, 339, 382, 370, , 374
ESP10, 196, 235, 293, 339, 382, 373, , 377
ESP10, 196, 236, 295, 339, 382, 376, , 380
ESP10, 197, 244, 297, 340, 383, 379, , 383
ESP10, 198, 246, 297, 342, 383, 382, , 386
ESP10, 199, 245, 297, 342, 382, 385, , 389
ESP10, 201, 246, 300, 342, 384, 388, , 392
ESP10, 203, 247, 300, 343, 384, 391, , 395
ESP10, 202, 246, 300, 342, 384, 394, , 398
ESP10, 205, 248, 302, 344, 388, 397, , 401
ESP10, 206, 248, 303, 345, 394, 400, , 404
ESP10, 207, 248, 308, 345, 394, 403, , 407
ESP10, 208, 248, 310, 345, 394, 406, , 410
ESP10, 208, 248, 312, 346, 394, 409, , 413
ESP10, 208, 248, 313, 349, 395, 412, , 416
ESP10, 209, 249, 314, 350, 395, 415, , 419
ESP10, 209, 256, 314, 350, 396, 418, , 422
ESP10, 212, 262, 315, 351, 396, 421, , 425
ESP10, 217, 263, 315, 352, 396, 424, , 428
ESP10, 220, 263, 316, 355, 396, 427, , 431
ESP10, 221, 263, 317, 357, 396, 430, , 434
ESP10, 222, 263, 318, 359, 396, 433, , 437
ESP10, 223, 268, 320, 365, 396, 437, , 441
ESP10, 223, 272, 322, 364, 396, 440, , 444
ESP10, 222, 272, 321, 364, 398, 443, , 447
ESP10, 215, 266, 316, 360, 393, 446, , 450
ESP10, 214, 260, 312, 357, 389, 449, , 453
ESP10, 225, 269, 319, 366, 395, 452, , 456
ESP10, 234, 274, 326, 370, 400, 455, , 459
ESP10, 234, 267, 320, 365, 396, 458, , 462
ESP10, 233, 266, 326, 364, 394, 461, , 465
ESP10, 229, 266, 323, 359, 389, 464, , 468
ESP10, 214, 255, 308, 344, 378, 467, , 471
ESP10, 212, 253, 307, 342, 379, 470, , 474
ESP10, 222, 263, 317, 351, 390, 473, , 477
ESP10, 225, 274, 321, 355, 394, 476, , 480
ESP10, 229, 278, 325, 359, 398, 479, , 483
ESP10, 230, 279, 325, 361, 399, 482, , 486
ESP10, 216, 267, 311, 351, 388, 485, , 489
ESP10, 214, 262, 307, 347, 383, 488, , 492
ESP10, 215, 254, 300, 338, 376, 491, , 495
ESP10, 232, 268, 322, 351, 388, 494, , 498
ESP10, 233, 269, 323, 352, 390, 497, , 501
ESP10, 231, 282, 321, 350, 388, 500, , 504
ESP10, 243, 293, 329, 359, 396, 504, , 508
ESP10, 245, 295, 331, 360, 398, 507, , 511
ESP10, 249, 298, 332, 361, 400, 510, , 514
ESP10, 248, 297, 331, 360, 402, 513, , 517
ESP10, 235, 287, 326, 353, 393, 516, , 520
ESP10, 234, 283, 322, 353, 389, 519, , 523
ESP10, 247, 294, 331, 365, 399, 522, , 526
ESP10, 246, 293, 330, 365, 401, 525, , 529
ESP10, 246, 293, 334, 366, 400, 528, , 532
ESP10, 251, 294, 335, 367, 400, 531, , 535
ESP10, 250, 292, 334, 365, 399, 534, , 538
ESP10, 252, 296, 339, 366, 399, 537, , 541
ESP10, 260, 301, 337, 365, 397, 540, , 544
ESP10, 276, 311, 347, 375, 405, 543, , 547
ESP10, 277, 313, 349, 380, 406, 546, , 550
ESP10, 274, 312, 346, 377, 404, 549, , 553
ESP10, 277, 313, 348, 379, 405, 552, , 556
ESP10, 280, 315, 356, 383, 411, 555, , 559
ESP10, 285, 315, 356, 383, 411, 558, , 562
ESP10, 284, 315, 353, 380, 408, 561, , 565
ESP10, 290, 320, 357, 383, 411, 564, , 568
ESP10, 289, 320, 357, 382, 410, 567, , 571
ESP10, 295, 323, 358, 383, 411, 571, , 575
ESP10, 297, 327, 361, 388, 412, 574, , 578
ESP10, 293, 325, 358, 386, 410, 577, , 581
ESP10, 301, 331, 360, 388, 412, 580, , 584
ESP10, 308, 341, 366, 392, 418, 583, , 587
ESP10, 309, 345, 367, 393, 422, 586, , 590
ESP10, 314, 348, 367, 397, 422, 589, , 593
ESP10, 316, 349, 369, 401, 424, 592, , 596
ESP10, 316, 351, 369, 401, 424, 595, , 599
ESP10, 302, 339, 358, 389, 412, 598, , 602
ESP10, 280, 320, 340, 369, 395, 601, , 605
ESP10, 287, 328, 348, 375, 402, 604, , 608
ESP10, 283, 323, 342, 369, 398, 607, , 611
ESP10, 283, 321, 342, 368, 397, 610, , 614
ESP10, 309, 346, 363, 389, 415, 613, , 617
ESP10, 324, 356, 378, 401, 428, 616, , 620
ESP10, 322, 355, 379, 402, 427, 619, , 623
ESP10, 326, 357, 380, 403, 429, 622, , 626
ESP10, 323, 354, 376, 400, 425, 625, , 629
ESP10, 330, 359, 381, 406, 432, 628, , 632
ESP10, 330, 356, 380, 405, 429, 631, , 635
ESP10, 330, 355, 379, 405, 429, 634, , 638
ESP10, 329, 355, 379, 405, 428, 638, , 642
ESP10, 330, 360, 382, 407, 429, 641, , 645
ESP10, 320, 351, 372, 401, 420, 644, , 648
ESP10, 324, 356, 378, 404, 422, 647, , 651
ESP10, 323, 353, 378, 405, 420, 650, , 654
ESP10, 323, 360, 379, 405, 423, 653, , 657
ESP10, 320, 358, 377, 404, 419, 656, , 660
ESP10, 330, 368, 389, 414, 428, 659, , 663
ESP10, 317, 357, 379, 402, 417, 662, , 666
ESP10, 319, 359, 381, 404, 418, 665, , 669
ESP10, 319, 358, 384, 404, 417, 668, , 672
ESP10, 339, 384, 406, 429, 441, 671, , 675
ESP10, 337, 380, 403, 426, 438, 674, , 678
ESP10, 336, 380, 402, 426, 437, 677, , 681
ESP10, 334, 378, 399, 424, 434, 680, , 684
ESP10, 335, 377, 398, 422, 432, 683, , 687
ESP10, 338, 383, 402, 426, 435, 686, , 690
ESP10, 346, 392, 411, 433, 441, 689, , 693
ESP10, 348, 393, 413, 435, 443, 692, , 696
ESP10, 349, 393, 414, 435, 446, 695, , 699
ESP10, 347, 390, 411, 432, 445, 698, , 702
ESP10, 342, 387, 407, 428, 440, 701, , 705
ESP10, 350, 394, 414, 435, 445, 705, , 709
ESP10, 357, 403, 421, 440, 451, 708, , 712
ESP10, 358, 401, 423, 439, 452, 711, , 715
ESP10, 369, 402, 429, 440, 453, 714, , 718
ESP10, 367, 404, 428, 438, 449, 717, , 721
ESP10, 372, 405, 430, 439, 449, 720, , 724
ESP10, 375, 405, 431, 442, 450, 723, , 727
ESP10, 378, 405, 431, 442, 449, 726, , 730
ESP10, 384, 404, 431, 442, 451, 729, , 733
ESP10, 395, 404, 430, 440, 451, 732, , 736
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Data Files
/chpsesp/ensemble/natural/MACI1N_SQIN.ESPF10.csv
MACI1N_SQIN.ESPF0.csv|2026-05-07
MACI1N_SQIN.ESPF10.csv|2026-05-07
MACI1N_SQIN.ESPFM.csv|2026-05-07
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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