Choose Date:
Archive:
Water Year
Loading...
COLUMBIA - MICA DAM
(
MCDQ2
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
12711
12951
105
13127
12296
APR-JUL
10494
10494
116
10494
9064
APR-AUG
12046
12113
108
12181
11166
JAN-SEP
13736
13975
107
14152
13082
JAN-JUL
11519
11519
117
11519
9850
OCT-SEP
15014
15253
105
15430
14472
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
12757
13015
106
13175
12296
APR-JUL
10494
10494
116
10494
9064
APR-AUG
12096
12180
109
12274
11166
JAN-SEP
13781
14039
107
14199
13082
JAN-JUL
11519
11519
117
11519
9850
OCT-SEP
15059
15317
106
15477
14472
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
12707
12970
105
13143
12296
APR-JUL
10494
10494
116
10494
9064
APR-AUG
12026
12103
108
12249
11166
JAN-SEP
13732
13994
107
14168
13082
JAN-JUL
11519
11519
117
11519
9850
OCT-SEP
15010
15273
106
15446
14472
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 269, 326, 373, 401, 446, 70, , 74
ESP10, 265, 321, 368, 394, 439, 72, , 76
ESP10, 268, 323, 369, 396, 445, 74, , 78
ESP10, 265, 321, 367, 393, 442, 76, , 80
ESP10, 260, 316, 364, 389, 435, 78, , 82
ESP10, 262, 320, 368, 397, 443, 81, , 85
ESP10, 267, 324, 373, 402, 455, 83, , 87
ESP10, 266, 323, 374, 405, 456, 85, , 89
ESP10, 269, 325, 379, 409, 459, 87, , 91
ESP10, 267, 321, 379, 406, 459, 89, , 93
ESP10, 270, 321, 382, 407, 461, 91, , 95
ESP10, 270, 315, 380, 402, 455, 93, , 97
ESP10, 259, 300, 367, 389, 443, 95, , 99
ESP10, 264, 305, 374, 394, 447, 97, , 101
ESP10, 273, 311, 378, 397, 451, 99, , 103
ESP10, 263, 300, 369, 390, 444, 102, , 106
ESP10, 258, 300, 365, 388, 440, 104, , 108
ESP10, 273, 312, 375, 399, 452, 106, , 110
ESP10, 273, 316, 377, 401, 454, 108, , 112
ESP10, 270, 316, 375, 400, 456, 110, , 114
ESP10, 267, 313, 372, 397, 453, 112, , 116
ESP10, 254, 302, 365, 389, 441, 114, , 118
ESP10, 260, 305, 371, 390, 443, 116, , 120
ESP10, 265, 306, 369, 392, 441, 118, , 122
ESP10, 268, 306, 370, 394, 442, 120, , 124
ESP10, 289, 329, 389, 412, 459, 122, , 126
ESP10, 286, 329, 386, 409, 456, 125, , 129
ESP10, 283, 328, 383, 407, 455, 127, , 131
ESP10, 272, 331, 377, 401, 446, 129, , 133
ESP10, 267, 328, 371, 397, 440, 131, , 135
ESP10, 279, 337, 373, 400, 443, 133, , 137
ESP10, 286, 338, 377, 400, 446, 135, , 139
ESP10, 285, 335, 376, 401, 449, 137, , 141
ESP10, 289, 340, 380, 406, 454, 139, , 143
ESP10, 288, 338, 381, 407, 452, 141, , 145
ESP10, 287, 332, 376, 406, 445, 143, , 147
ESP10, 284, 332, 376, 406, 444, 145, , 149
ESP10, 279, 331, 370, 400, 436, 148, , 152
ESP10, 292, 343, 379, 411, 446, 150, , 154
ESP10, 287, 340, 374, 403, 442, 152, , 156
ESP10, 279, 334, 369, 395, 433, 154, , 158
ESP10, 277, 329, 365, 392, 428, 156, , 160
ESP10, 306, 350, 382, 406, 445, 158, , 162
ESP10, 312, 356, 392, 412, 452, 160, , 164
ESP10, 303, 349, 386, 408, 444, 162, , 166
ESP10, 310, 354, 391, 415, 447, 164, , 168
ESP10, 309, 351, 387, 413, 443, 166, , 170
ESP10, 309, 353, 387, 414, 447, 169, , 173
ESP10, 302, 353, 380, 407, 439, 171, , 175
ESP10, 298, 350, 379, 405, 440, 173, , 177
ESP10, 311, 357, 387, 413, 456, 175, , 179
ESP10, 306, 350, 381, 410, 452, 177, , 181
ESP10, 304, 351, 380, 413, 451, 179, , 183
ESP10, 310, 357, 388, 421, 457, 181, , 185
ESP10, 314, 355, 389, 417, 453, 183, , 187
ESP10, 312, 354, 386, 413, 451, 185, , 189
ESP10, 309, 351, 384, 411, 450, 187, , 191
ESP10, 305, 351, 381, 412, 446, 189, , 193
ESP10, 301, 354, 377, 411, 442, 192, , 196
ESP10, 300, 351, 379, 408, 443, 194, , 198
ESP10, 289, 342, 372, 399, 438, 196, , 200
ESP10, 293, 342, 372, 403, 441, 198, , 202
ESP10, 296, 347, 372, 401, 445, 200, , 204
ESP10, 292, 340, 366, 394, 444, 202, , 206
ESP10, 285, 334, 360, 392, 438, 204, , 208
ESP10, 289, 336, 362, 398, 441, 206, , 210
ESP10, 291, 338, 368, 403, 443, 208, , 212
ESP10, 278, 327, 361, 393, 431, 210, , 214
ESP10, 252, 304, 338, 370, 407, 212, , 216
ESP10, 250, 300, 337, 371, 403, 215, , 219
ESP10, 259, 309, 345, 383, 410, 217, , 221
ESP10, 262, 310, 347, 386, 413, 219, , 223
ESP10, 261, 311, 347, 387, 413, 221, , 225
ESP10, 256, 305, 340, 381, 411, 223, , 227
ESP10, 250, 302, 332, 373, 405, 225, , 229
ESP10, 241, 290, 322, 364, 398, 227, , 231
ESP10, 235, 286, 316, 361, 395, 229, , 233
ESP10, 227, 278, 309, 354, 389, 231, , 235
ESP10, 219, 265, 293, 340, 376, 233, , 237
ESP10, 215, 263, 289, 335, 372, 236, , 240
ESP10, 224, 267, 295, 340, 375, 238, , 242
ESP10, 216, 258, 285, 332, 369, 240, , 244
ESP10, 218, 262, 289, 337, 373, 242, , 246
ESP10, 222, 265, 298, 347, 377, 244, , 248
ESP10, 218, 260, 294, 343, 372, 246, , 250
ESP10, 214, 255, 290, 339, 367, 248, , 252
ESP10, 216, 257, 289, 345, 370, 250, , 254
ESP10, 218, 256, 287, 343, 371, 252, , 256
ESP10, 220, 261, 287, 345, 374, 254, , 258
ESP10, 225, 267, 292, 346, 374, 256, , 260
ESP10, 227, 265, 297, 344, 374, 259, , 263
ESP10, 233, 266, 302, 345, 379, 261, , 265
ESP10, 231, 265, 303, 344, 378, 263, , 267
ESP10, 231, 270, 307, 347, 378, 265, , 269
ESP10, 228, 264, 301, 343, 378, 267, , 271
ESP10, 228, 263, 300, 346, 379, 269, , 273
ESP10, 223, 259, 295, 344, 375, 271, , 275
ESP10, 224, 254, 293, 339, 370, 273, , 277
ESP10, 222, 250, 291, 334, 365, 275, , 279
ESP10, 220, 244, 290, 326, 357, 277, , 281
ESP10, 215, 242, 287, 321, 354, 279, , 283
ESP10, 217, 241, 286, 322, 352, 282, , 286
ESP10, 220, 241, 285, 324, 351, 284, , 288
ESP10, 227, 248, 291, 330, 352, 286, , 290
ESP10, 230, 247, 289, 328, 351, 288, , 292
ESP10, 231, 247, 292, 332, 353, 290, , 294
ESP10, 231, 247, 292, 333, 354, 292, , 296
ESP10, 231, 249, 293, 336, 354, 294, , 298
ESP10, 232, 254, 296, 337, 360, 296, , 300
ESP10, 238, 260, 299, 340, 368, 298, , 302
ESP10, 245, 265, 306, 341, 371, 300, , 304
ESP10, 247, 272, 310, 342, 379, 303, , 307
ESP10, 246, 273, 309, 343, 378, 305, , 309
ESP10, 248, 276, 313, 348, 381, 307, , 311
ESP10, 247, 275, 314, 348, 380, 309, , 313
ESP10, 238, 266, 306, 340, 373, 311, , 315
ESP10, 243, 271, 312, 343, 379, 313, , 317
ESP10, 244, 274, 314, 348, 379, 315, , 319
ESP10, 250, 277, 318, 350, 379, 317, , 321
ESP10, 250, 279, 317, 348, 376, 319, , 323
ESP10, 250, 277, 316, 349, 374, 321, , 325
ESP10, 251, 266, 306, 341, 365, 323, , 327
ESP10, 245, 258, 296, 333, 362, 326, , 330
ESP10, 252, 264, 304, 340, 371, 328, , 332
ESP10, 242, 267, 304, 338, 369, 330, , 334
ESP10, 245, 266, 302, 335, 366, 332, , 336
ESP10, 241, 268, 303, 332, 363, 334, , 338
ESP10, 253, 279, 313, 339, 372, 336, , 340
ESP10, 259, 282, 317, 341, 373, 338, , 342
ESP10, 252, 276, 310, 336, 368, 340, , 344
ESP10, 254, 281, 312, 339, 371, 342, , 346
ESP10, 255, 285, 315, 343, 372, 344, , 348
ESP10, 250, 282, 311, 339, 371, 346, , 350
ESP10, 251, 284, 314, 343, 376, 349, , 353
ESP10, 250, 283, 314, 343, 376, 351, , 355
ESP10, 241, 273, 304, 334, 368, 353, , 357
ESP10, 238, 270, 302, 332, 366, 355, , 359
ESP10, 242, 274, 307, 337, 369, 357, , 361
ESP10, 232, 265, 301, 327, 361, 359, , 363
ESP10, 236, 268, 305, 333, 363, 361, , 365
ESP10, 229, 264, 303, 328, 356, 363, , 367
ESP10, 233, 269, 307, 330, 359, 365, , 369
ESP10, 232, 264, 305, 329, 354, 367, , 371
ESP10, 241, 269, 309, 330, 355, 370, , 374
ESP10, 237, 264, 303, 324, 349, 372, , 376
ESP10, 236, 265, 300, 321, 345, 374, , 378
ESP10, 241, 272, 302, 324, 350, 376, , 380
ESP10, 232, 262, 291, 315, 341, 378, , 382
ESP10, 228, 253, 283, 306, 332, 380, , 384
ESP10, 218, 241, 275, 292, 320, 382, , 386
ESP10, 214, 237, 270, 286, 312, 384, , 388
ESP10, 211, 238, 266, 281, 307, 386, , 390
ESP10, 205, 233, 258, 274, 299, 388, , 392
ESP10, 204, 234, 257, 271, 295, 390, , 394
ESP10, 201, 232, 256, 271, 295, 393, , 397
ESP10, 205, 233, 255, 270, 297, 395, , 399
ESP10, 197, 223, 244, 259, 287, 397, , 401
ESP10, 195, 221, 241, 257, 284, 399, , 403
ESP10, 183, 216, 233, 247, 274, 401, , 405
ESP10, 187, 217, 236, 249, 278, 403, , 407
ESP10, 184, 211, 228, 243, 271, 405, , 409
ESP10, 176, 201, 219, 233, 261, 407, , 411
ESP10, 163, 188, 206, 218, 245, 409, , 413
ESP10, 174, 198, 218, 231, 255, 411, , 415
ESP10, 170, 192, 212, 225, 249, 413, , 417
ESP10, 169, 188, 209, 220, 244, 416, , 420
ESP10, 170, 189, 209, 221, 244, 418, , 422
ESP10, 177, 196, 214, 227, 252, 420, , 424
ESP10, 174, 195, 211, 225, 248, 422, , 426
ESP10, 170, 193, 208, 224, 244, 424, , 428
ESP10, 169, 195, 211, 223, 243, 426, , 430
ESP10, 190, 215, 231, 243, 263, 428, , 432
ESP10, 191, 215, 230, 243, 261, 430, , 434
ESP10, 190, 215, 227, 242, 259, 432, , 436
ESP10, 183, 208, 223, 236, 252, 434, , 438
ESP10, 185, 207, 224, 235, 251, 437, , 441
ESP10, 196, 218, 234, 245, 263, 439, , 443
ESP10, 192, 214, 231, 241, 259, 441, , 445
ESP10, 191, 215, 231, 242, 258, 443, , 447
ESP10, 190, 216, 230, 242, 257, 445, , 449
ESP10, 202, 225, 240, 254, 267, 447, , 451
ESP10, 207, 228, 244, 256, 270, 449, , 453
ESP10, 204, 226, 242, 255, 268, 451, , 455
ESP10, 208, 229, 245, 256, 269, 453, , 457
ESP10, 208, 227, 243, 257, 267, 455, , 459
ESP10, 207, 225, 245, 255, 266, 457, , 461
ESP10, 203, 222, 241, 253, 262, 460, , 464
ESP10, 201, 220, 237, 251, 259, 462, , 466
ESP10, 201, 220, 236, 251, 259, 464, , 468
ESP10, 197, 215, 231, 245, 258, 466, , 470
ESP10, 196, 215, 231, 244, 256, 468, , 472
ESP10, 195, 213, 228, 243, 254, 470, , 474
ESP10, 200, 218, 236, 250, 260, 472, , 476
ESP10, 200, 218, 237, 252, 262, 474, , 478
ESP10, 201, 218, 235, 252, 262, 476, , 480
ESP10, 202, 216, 235, 251, 260, 478, , 482
ESP10, 210, 224, 241, 258, 266, 480, , 484
ESP10, 208, 222, 238, 254, 264, 483, , 487
ESP10, 208, 223, 236, 257, 264, 485, , 489
ESP10, 205, 223, 239, 255, 266, 487, , 491
ESP10, 211, 228, 244, 259, 273, 489, , 493
ESP10, 219, 237, 252, 267, 281, 491, , 495
ESP10, 218, 235, 250, 266, 279, 493, , 497
ESP10, 234, 251, 265, 280, 292, 495, , 499
ESP10, 238, 255, 268, 284, 295, 497, , 501
ESP10, 239, 256, 267, 285, 295, 499, , 503
ESP10, 239, 256, 267, 284, 295, 501, , 505
ESP10, 239, 256, 267, 283, 296, 504, , 508
ESP10, 241, 257, 268, 283, 297, 506, , 510
ESP10, 241, 255, 265, 281, 294, 508, , 512
ESP10, 242, 256, 267, 284, 295, 510, , 514
ESP10, 245, 261, 270, 288, 299, 512, , 516
ESP10, 246, 263, 270, 288, 301, 514, , 518
ESP10, 245, 263, 270, 291, 299, 516, , 520
ESP10, 246, 264, 272, 291, 301, 518, , 522
ESP10, 246, 263, 274, 289, 299, 520, , 524
ESP10, 249, 267, 278, 291, 304, 522, , 526
ESP10, 250, 266, 279, 292, 303, 524, , 528
ESP10, 249, 270, 279, 292, 303, 527, , 531
ESP10, 248, 270, 281, 293, 303, 529, , 533
ESP10, 249, 266, 278, 291, 301, 531, , 535
ESP10, 248, 265, 277, 290, 301, 533, , 537
ESP10, 246, 264, 273, 289, 299, 535, , 539
ESP10, 244, 263, 274, 287, 297, 537, , 541
ESP10, 243, 262, 275, 288, 299, 539, , 543
ESP10, 239, 260, 272, 286, 299, 541, , 545
ESP10, 236, 257, 270, 285, 299, 543, , 547
ESP10, 242, 262, 275, 289, 304, 545, , 549
ESP10, 242, 263, 277, 290, 303, 547, , 551
ESP10, 257, 275, 290, 304, 317, 550, , 554
ESP10, 257, 274, 289, 302, 314, 552, , 556
ESP10, 253, 269, 285, 298, 309, 554, , 558
ESP10, 253, 273, 286, 299, 309, 556, , 560
ESP10, 253, 272, 285, 299, 309, 558, , 562
ESP10, 254, 272, 286, 300, 310, 560, , 564
ESP10, 243, 261, 277, 289, 300, 562, , 566
ESP10, 243, 262, 276, 289, 300, 564, , 568
ESP10, 242, 260, 273, 288, 298, 566, , 570
ESP10, 247, 264, 277, 293, 302, 568, , 572
ESP10, 240, 257, 269, 286, 296, 571, , 575
ESP10, 241, 255, 265, 284, 298, 573, , 577
ESP10, 238, 253, 261, 280, 296, 575, , 579
ESP10, 245, 258, 269, 286, 300, 577, , 581
ESP10, 245, 257, 270, 285, 300, 579, , 583
ESP10, 248, 262, 273, 289, 304, 581, , 585
ESP10, 256, 271, 282, 295, 309, 583, , 587
ESP10, 258, 273, 286, 301, 312, 585, , 589
ESP10, 258, 273, 284, 300, 311, 587, , 591
ESP10, 254, 270, 282, 296, 306, 589, , 593
ESP10, 252, 266, 279, 292, 303, 591, , 595
ESP10, 274, 287, 298, 311, 324, 594, , 598
ESP10, 272, 286, 299, 310, 326, 596, , 600
ESP10, 280, 296, 307, 319, 334, 598, , 602
ESP10, 277, 291, 304, 315, 329, 600, , 604
ESP10, 272, 285, 298, 309, 324, 602, , 606
ESP10, 272, 285, 299, 311, 323, 604, , 608
ESP10, 274, 287, 303, 313, 325, 606, , 610
ESP10, 265, 277, 294, 305, 316, 608, , 612
ESP10, 263, 275, 292, 302, 314, 610, , 614
ESP10, 269, 284, 299, 309, 321, 612, , 616
ESP10, 270, 286, 302, 312, 323, 614, , 618
ESP10, 268, 287, 301, 312, 322, 617, , 621
ESP10, 268, 288, 303, 315, 322, 619, , 623
ESP10, 262, 281, 297, 311, 317, 621, , 625
ESP10, 278, 295, 309, 324, 330, 623, , 627
ESP10, 271, 288, 305, 315, 322, 625, , 629
ESP10, 277, 293, 310, 323, 327, 627, , 631
ESP10, 271, 286, 307, 315, 321, 629, , 633
ESP10, 272, 286, 307, 315, 321, 631, , 635
ESP10, 272, 286, 306, 314, 320, 633, , 637
ESP10, 280, 292, 313, 322, 326, 635, , 639
ESP10, 282, 293, 313, 323, 328, 638, , 642
ESP10, 279, 289, 308, 318, 323, 640, , 644
ESP10, 283, 292, 309, 320, 323, 642, , 646
ESP10, 280, 290, 307, 318, 324, 644, , 648
ESP10, 297, 307, 324, 333, 336, 646, , 650
ESP10, 306, 317, 329, 337, 342, 648, , 652
ESP10, 306, 315, 328, 337, 341, 650, , 654
ESP10, 306, 317, 327, 338, 342, 652, , 656
ESP10, 306, 319, 327, 337, 342, 654, , 658
ESP10, 306, 318, 327, 336, 341, 656, , 660
ESP10, 311, 318, 327, 336, 340, 658, , 662
ESP10, 310, 318, 324, 334, 338, 661, , 665
ESP10, 305, 315, 319, 330, 334, 663, , 667
ESP10, 302, 312, 319, 328, 333, 665, , 669
ESP10, 306, 316, 325, 333, 337, 667, , 671
ESP10, 306, 316, 325, 333, 336, 669, , 673
ESP10, 306, 315, 321, 330, 333, 671, , 675
ESP10, 308, 317, 324, 332, 336, 673, , 677
ESP10, 309, 318, 324, 333, 337, 675, , 679
ESP10, 308, 318, 324, 332, 337, 677, , 681
ESP10, 310, 317, 323, 332, 336, 679, , 683
ESP10, 312, 319, 325, 332, 336, 681, , 685
ESP10, 312, 318, 324, 333, 334, 684, , 688
ESP10, 313, 318, 323, 332, 334, 686, , 690
ESP10, 314, 320, 325, 334, 336, 688, , 692
ESP10, 316, 321, 326, 334, 337, 690, , 694
ESP10, 315, 321, 325, 334, 337, 692, , 696
ESP10, 314, 320, 325, 332, 335, 694, , 698
ESP10, 314, 320, 325, 332, 336, 696, , 700
ESP10, 311, 318, 324, 331, 334, 698, , 702
ESP10, 310, 317, 323, 329, 333, 700, , 704
ESP10, 316, 319, 324, 330, 334, 702, , 706
ESP10, 317, 320, 325, 330, 334, 705, , 709
ESP10, 316, 319, 324, 330, 333, 707, , 711
ESP10, 317, 320, 324, 330, 334, 709, , 713
ESP10, 315, 318, 322, 329, 332, 711, , 715
ESP10, 317, 320, 323, 329, 333, 713, , 717
ESP10, 315, 318, 322, 328, 332, 715, , 719
ESP10, 315, 319, 321, 327, 331, 717, , 721
ESP10, 312, 316, 319, 325, 329, 719, , 723
ESP10, 312, 317, 320, 325, 330, 721, , 725
ESP10, 313, 318, 321, 326, 331, 723, , 727
ESP10, 313, 319, 321, 326, 332, 725, , 729
ESP10, 314, 319, 322, 326, 332, 728, , 732
ESP10, 317, 321, 324, 328, 334, 730, , 734
ESP10, 315, 320, 323, 327, 332, 732, , 736
ESP10, 316, 320, 322, 327, 331, 734, , 738
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/watersupply/MCDQ2W_SQIN.ESPF10.csv
MCDQ2W_SQIN.ESPF0.csv|2026-08-15
MCDQ2W_SQIN.ESPF10.csv|2026-08-15
MCDQ2W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
COLUMBIA - MICA DAM
(
MCDQ2
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
9502
11737
95
14572
12296
APR-JUL
6778
8786
97
10941
9064
APR-AUG
8413
10654
95
13412
11166
JAN-SEP
10264
12515
96
15411
13082
JAN-JUL
7501
9533
97
11764
9850
OCT-SEP
11362
13915
96
16796
14472
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/watersupply/MCDQ2W_SQIN.ESPF10.csv
MCDQ2W_SQIN.ESPF0.csv|2026-08-15
MCDQ2W_SQIN.ESPF10.csv|2026-08-15
MCDQ2W_SQIN.ESPFM.csv|2026-08-15
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
