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Archive:
Water Year
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KACHESS - NEAR EASTON
(
KACW1
)
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
51
51
45
53
114
APR-JUL
48
48
46
48
104
APR-AUG
50
50
46
50
108
JAN-SEP
131
131
78
133
168
JAN-JUL
128
128
81
128
158
OCT-SEP
229
229
105
231
218
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
51
51
45
53
114
APR-JUL
48
48
46
48
104
APR-AUG
50
50
46
50
108
JAN-SEP
131
131
78
133
168
JAN-JUL
128
128
81
128
158
OCT-SEP
229
229
105
231
218
Reference
ESP with 0 Days QPF
Ensemble:
2026-08-15
Issued:
2026-08-15
Hide Forecast
APR-SEP
51
51
45
53
114
APR-JUL
48
48
46
48
104
APR-AUG
50
50
46
50
108
JAN-SEP
131
131
78
133
168
JAN-JUL
128
128
81
128
158
OCT-SEP
229
229
105
231
218
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 250, 299, 338, 370, 398, 70, , 74
ESP10, 250, 300, 338, 370, 398, 72, , 76
ESP10, 250, 302, 338, 370, 398, 74, , 78
ESP10, 250, 303, 338, 370, 398, 76, , 80
ESP10, 250, 303, 338, 370, 398, 78, , 82
ESP10, 250, 303, 338, 370, 398, 81, , 85
ESP10, 250, 303, 338, 370, 398, 83, , 87
ESP10, 250, 303, 338, 370, 398, 85, , 89
ESP10, 250, 304, 338, 370, 398, 87, , 91
ESP10, 249, 303, 338, 370, 398, 89, , 93
ESP10, 250, 303, 338, 370, 398, 91, , 95
ESP10, 250, 303, 338, 370, 398, 93, , 97
ESP10, 251, 303, 338, 370, 399, 95, , 99
ESP10, 252, 302, 338, 370, 401, 97, , 101
ESP10, 252, 302, 338, 369, 401, 99, , 103
ESP10, 251, 301, 339, 368, 401, 102, , 106
ESP10, 249, 297, 337, 365, 399, 104, , 108
ESP10, 247, 295, 336, 363, 398, 106, , 110
ESP10, 248, 296, 337, 364, 398, 108, , 112
ESP10, 248, 296, 339, 364, 397, 110, , 114
ESP10, 244, 292, 336, 360, 393, 112, , 116
ESP10, 251, 302, 341, 368, 401, 114, , 118
ESP10, 249, 299, 339, 366, 399, 116, , 120
ESP10, 251, 304, 340, 370, 402, 118, , 122
ESP10, 251, 304, 339, 371, 404, 120, , 124
ESP10, 249, 303, 338, 371, 403, 122, , 126
ESP10, 249, 306, 339, 372, 403, 125, , 129
ESP10, 249, 308, 339, 373, 403, 127, , 131
ESP10, 249, 308, 339, 375, 403, 129, , 133
ESP10, 245, 306, 338, 372, 400, 131, , 135
ESP10, 239, 301, 336, 367, 395, 133, , 137
ESP10, 241, 303, 339, 370, 398, 135, , 139
ESP10, 240, 302, 341, 369, 398, 137, , 141
ESP10, 247, 308, 345, 374, 402, 139, , 143
ESP10, 248, 308, 344, 374, 402, 141, , 145
ESP10, 250, 312, 345, 377, 403, 143, , 147
ESP10, 254, 312, 345, 378, 403, 145, , 149
ESP10, 251, 308, 343, 374, 399, 148, , 152
ESP10, 249, 307, 342, 374, 398, 150, , 154
ESP10, 249, 306, 342, 374, 397, 152, , 156
ESP10, 253, 310, 345, 377, 400, 154, , 158
ESP10, 262, 314, 351, 381, 406, 156, , 160
ESP10, 263, 310, 352, 383, 403, 158, , 162
ESP10, 272, 316, 361, 389, 411, 160, , 164
ESP10, 272, 314, 362, 388, 409, 162, , 166
ESP10, 272, 314, 367, 388, 408, 164, , 168
ESP10, 269, 313, 365, 388, 407, 166, , 170
ESP10, 273, 319, 372, 393, 411, 169, , 173
ESP10, 278, 319, 371, 393, 412, 171, , 175
ESP10, 277, 317, 369, 393, 412, 173, , 177
ESP10, 275, 314, 366, 389, 412, 175, , 179
ESP10, 278, 320, 364, 391, 413, 177, , 181
ESP10, 274, 319, 360, 390, 410, 179, , 183
ESP10, 281, 325, 369, 397, 419, 181, , 185
ESP10, 279, 322, 367, 395, 416, 183, , 187
ESP10, 287, 327, 372, 400, 421, 185, , 189
ESP10, 288, 327, 371, 399, 420, 187, , 191
ESP10, 290, 329, 374, 401, 424, 189, , 193
ESP10, 293, 332, 375, 401, 429, 192, , 196
ESP10, 286, 326, 368, 395, 422, 194, , 198
ESP10, 296, 336, 376, 403, 430, 196, , 200
ESP10, 301, 342, 381, 407, 435, 198, , 202
ESP10, 303, 344, 381, 409, 436, 200, , 204
ESP10, 295, 337, 375, 404, 428, 202, , 206
ESP10, 303, 348, 382, 416, 437, 204, , 208
ESP10, 298, 344, 379, 412, 433, 206, , 210
ESP10, 308, 355, 388, 420, 446, 208, , 212
ESP10, 307, 357, 389, 421, 448, 210, , 214
ESP10, 309, 359, 391, 423, 452, 212, , 216
ESP10, 302, 349, 384, 415, 444, 215, , 219
ESP10, 287, 337, 371, 403, 433, 217, , 221
ESP10, 285, 335, 368, 401, 435, 219, , 223
ESP10, 282, 332, 366, 398, 433, 221, , 225
ESP10, 289, 341, 374, 403, 442, 223, , 227
ESP10, 294, 342, 375, 404, 444, 225, , 229
ESP10, 302, 345, 379, 407, 450, 227, , 231
ESP10, 295, 338, 373, 400, 447, 229, , 233
ESP10, 298, 342, 378, 405, 450, 231, , 235
ESP10, 298, 342, 379, 406, 451, 233, , 237
ESP10, 290, 336, 373, 398, 442, 236, , 240
ESP10, 303, 349, 386, 409, 452, 238, , 242
ESP10, 303, 349, 386, 409, 451, 240, , 244
ESP10, 307, 354, 393, 416, 456, 242, , 246
ESP10, 309, 356, 396, 416, 455, 244, , 248
ESP10, 305, 356, 391, 413, 451, 246, , 250
ESP10, 301, 353, 387, 409, 446, 248, , 252
ESP10, 303, 356, 390, 411, 448, 250, , 254
ESP10, 297, 354, 381, 409, 440, 252, , 256
ESP10, 299, 359, 383, 414, 444, 254, , 258
ESP10, 308, 364, 386, 416, 447, 256, , 260
ESP10, 315, 366, 392, 418, 448, 259, , 263
ESP10, 309, 361, 389, 415, 443, 261, , 265
ESP10, 307, 355, 384, 413, 439, 263, , 267
ESP10, 307, 354, 384, 412, 439, 265, , 269
ESP10, 307, 356, 382, 410, 438, 267, , 271
ESP10, 306, 358, 381, 409, 437, 269, , 273
ESP10, 308, 358, 381, 409, 439, 271, , 275
ESP10, 308, 356, 379, 407, 440, 273, , 277
ESP10, 315, 363, 385, 415, 446, 275, , 279
ESP10, 318, 363, 386, 417, 447, 277, , 281
ESP10, 319, 363, 389, 416, 448, 279, , 283
ESP10, 320, 366, 388, 415, 450, 282, , 286
ESP10, 323, 366, 388, 416, 452, 284, , 288
ESP10, 324, 366, 390, 417, 453, 286, , 290
ESP10, 327, 368, 391, 418, 455, 288, , 292
ESP10, 330, 366, 390, 415, 453, 290, , 294
ESP10, 327, 362, 386, 414, 449, 292, , 296
ESP10, 329, 364, 390, 419, 450, 294, , 298
ESP10, 333, 366, 392, 423, 450, 296, , 300
ESP10, 342, 372, 399, 431, 456, 298, , 302
ESP10, 343, 372, 401, 430, 455, 300, , 304
ESP10, 347, 374, 405, 433, 456, 303, , 307
ESP10, 347, 376, 407, 434, 456, 305, , 309
ESP10, 349, 378, 412, 438, 458, 307, , 311
ESP10, 349, 379, 412, 437, 456, 309, , 313
ESP10, 348, 379, 410, 434, 453, 311, , 315
ESP10, 352, 381, 412, 435, 453, 313, , 317
ESP10, 353, 383, 412, 436, 454, 315, , 319
ESP10, 354, 385, 415, 438, 455, 317, , 321
ESP10, 355, 387, 415, 441, 456, 319, , 323
ESP10, 357, 389, 418, 445, 458, 321, , 325
ESP10, 357, 389, 417, 446, 456, 323, , 327
ESP10, 355, 389, 415, 445, 455, 326, , 330
ESP10, 359, 390, 414, 444, 455, 328, , 332
ESP10, 363, 392, 413, 444, 461, 330, , 334
ESP10, 362, 393, 415, 443, 460, 332, , 336
ESP10, 361, 393, 414, 444, 459, 334, , 338
ESP10, 365, 396, 419, 446, 461, 336, , 340
ESP10, 367, 393, 415, 444, 459, 338, , 342
ESP10, 368, 393, 414, 443, 457, 340, , 344
ESP10, 373, 395, 415, 444, 457, 342, , 346
ESP10, 374, 396, 419, 445, 459, 344, , 348
ESP10, 366, 389, 412, 437, 452, 346, , 350
ESP10, 368, 391, 414, 439, 454, 349, , 353
ESP10, 367, 390, 414, 440, 452, 351, , 355
ESP10, 362, 385, 411, 436, 448, 353, , 357
ESP10, 365, 387, 412, 438, 448, 355, , 359
ESP10, 373, 394, 419, 446, 456, 357, , 361
ESP10, 364, 384, 409, 436, 447, 359, , 363
ESP10, 372, 392, 420, 447, 456, 361, , 365
ESP10, 369, 387, 415, 441, 452, 363, , 367
ESP10, 371, 391, 418, 444, 459, 365, , 369
ESP10, 373, 392, 417, 443, 459, 367, , 371
ESP10, 381, 399, 425, 451, 465, 370, , 374
ESP10, 388, 404, 430, 456, 470, 372, , 376
ESP10, 392, 405, 434, 460, 471, 374, , 378
ESP10, 394, 405, 436, 461, 471, 376, , 380
ESP10, 393, 402, 433, 457, 468, 378, , 382
ESP10, 393, 401, 431, 456, 469, 380, , 384
ESP10, 393, 402, 433, 456, 472, 382, , 386
ESP10, 393, 404, 433, 458, 473, 384, , 388
ESP10, 394, 400, 433, 455, 469, 386, , 390
ESP10, 390, 396, 429, 450, 465, 388, , 392
ESP10, 380, 388, 419, 441, 455, 390, , 394
ESP10, 374, 385, 414, 435, 448, 393, , 397
ESP10, 371, 385, 411, 433, 446, 395, , 399
ESP10, 374, 387, 413, 434, 447, 397, , 401
ESP10, 367, 379, 404, 426, 438, 399, , 403
ESP10, 371, 385, 409, 428, 442, 401, , 405
ESP10, 369, 386, 408, 427, 440, 403, , 407
ESP10, 370, 389, 410, 430, 443, 405, , 409
ESP10, 363, 384, 404, 426, 438, 407, , 411
ESP10, 371, 388, 407, 429, 442, 409, , 413
ESP10, 368, 383, 404, 424, 441, 411, , 415
ESP10, 367, 381, 403, 422, 441, 413, , 417
ESP10, 364, 382, 400, 419, 436, 416, , 420
ESP10, 371, 389, 405, 426, 441, 418, , 422
ESP10, 373, 390, 406, 429, 443, 420, , 424
ESP10, 375, 391, 408, 429, 442, 422, , 426
ESP10, 379, 396, 410, 430, 443, 424, , 428
ESP10, 377, 396, 405, 425, 438, 426, , 430
ESP10, 391, 411, 420, 439, 451, 428, , 432
ESP10, 389, 410, 418, 439, 449, 430, , 434
ESP10, 383, 405, 414, 435, 443, 432, , 436
ESP10, 381, 402, 411, 434, 440, 434, , 438
ESP10, 386, 408, 416, 438, 446, 437, , 441
ESP10, 386, 406, 413, 434, 444, 439, , 443
ESP10, 388, 409, 418, 436, 446, 441, , 445
ESP10, 388, 409, 421, 438, 446, 443, , 447
ESP10, 390, 411, 424, 441, 450, 445, , 449
ESP10, 393, 413, 426, 444, 454, 447, , 451
ESP10, 395, 416, 427, 448, 458, 449, , 453
ESP10, 398, 417, 431, 449, 457, 451, , 455
ESP10, 402, 419, 433, 451, 460, 453, , 457
ESP10, 404, 418, 433, 452, 460, 455, , 459
ESP10, 405, 418, 435, 453, 461, 457, , 461
ESP10, 410, 425, 442, 458, 466, 460, , 464
ESP10, 411, 426, 444, 459, 468, 462, , 466
ESP10, 408, 424, 442, 456, 466, 464, , 468
ESP10, 405, 420, 438, 451, 461, 466, , 470
ESP10, 404, 420, 435, 448, 457, 468, , 472
ESP10, 407, 422, 438, 450, 460, 470, , 474
ESP10, 409, 423, 439, 450, 460, 472, , 476
ESP10, 411, 424, 440, 451, 461, 474, , 478
ESP10, 412, 425, 442, 452, 462, 476, , 480
ESP10, 416, 427, 443, 454, 463, 478, , 482
ESP10, 416, 426, 443, 452, 460, 480, , 484
ESP10, 421, 432, 448, 457, 465, 483, , 487
ESP10, 422, 434, 448, 455, 463, 485, , 489
ESP10, 425, 437, 450, 455, 464, 487, , 491
ESP10, 426, 439, 452, 458, 465, 489, , 493
ESP10, 426, 440, 452, 458, 465, 491, , 495
ESP10, 430, 442, 454, 460, 466, 493, , 497
ESP10, 432, 444, 455, 462, 467, 495, , 499
ESP10, 433, 445, 456, 463, 468, 497, , 501
ESP10, 434, 447, 458, 463, 469, 499, , 503
ESP10, 434, 449, 457, 463, 468, 501, , 505
ESP10, 435, 452, 459, 464, 469, 504, , 508
ESP10, 436, 453, 459, 464, 469, 506, , 510
ESP10, 436, 453, 459, 465, 469, 508, , 512
ESP10, 436, 452, 458, 464, 469, 510, , 514
ESP10, 438, 453, 459, 465, 469, 512, , 516
ESP10, 439, 454, 460, 466, 469, 514, , 518
ESP10, 439, 454, 460, 466, 469, 516, , 520
ESP10, 439, 455, 461, 467, 470, 518, , 522
ESP10, 442, 456, 462, 467, 470, 520, , 524
ESP10, 444, 456, 463, 468, 470, 522, , 526
ESP10, 445, 456, 464, 469, 471, 524, , 528
ESP10, 444, 456, 464, 468, 470, 527, , 531
ESP10, 447, 456, 464, 468, 471, 529, , 533
ESP10, 449, 456, 464, 469, 472, 531, , 535
ESP10, 449, 456, 465, 470, 472, 533, , 537
ESP10, 448, 455, 464, 469, 471, 535, , 539
ESP10, 445, 453, 461, 466, 468, 537, , 541
ESP10, 440, 450, 458, 462, 465, 539, , 543
ESP10, 442, 451, 460, 464, 466, 541, , 545
ESP10, 440, 448, 457, 461, 464, 543, , 547
ESP10, 446, 454, 463, 467, 469, 545, , 549
ESP10, 447, 456, 464, 467, 469, 547, , 551
ESP10, 448, 457, 464, 467, 469, 550, , 554
ESP10, 446, 455, 463, 466, 468, 552, , 556
ESP10, 448, 456, 462, 467, 468, 554, , 558
ESP10, 448, 455, 462, 466, 468, 556, , 560
ESP10, 453, 458, 465, 468, 470, 558, , 562
ESP10, 454, 460, 465, 469, 470, 560, , 564
ESP10, 454, 460, 465, 469, 470, 562, , 566
ESP10, 455, 460, 466, 468, 469, 564, , 568
ESP10, 457, 461, 466, 469, 470, 566, , 570
ESP10, 457, 462, 466, 469, 470, 568, , 572
ESP10, 458, 463, 467, 469, 471, 571, , 575
ESP10, 455, 461, 465, 466, 468, 573, , 577
ESP10, 458, 463, 466, 468, 469, 575, , 579
ESP10, 460, 463, 467, 468, 469, 577, , 581
ESP10, 462, 465, 468, 469, 470, 579, , 583
ESP10, 462, 465, 467, 469, 470, 581, , 585
ESP10, 462, 464, 467, 468, 469, 583, , 587
ESP10, 464, 467, 469, 470, 471, 585, , 589
ESP10, 463, 466, 469, 469, 469, 587, , 591
ESP10, 461, 464, 467, 468, 468, 589, , 593
ESP10, 461, 464, 466, 467, 467, 591, , 595
ESP10, 457, 461, 463, 464, 464, 594, , 598
ESP10, 456, 459, 461, 462, 462, 596, , 600
ESP10, 456, 459, 461, 461, 462, 598, , 602
ESP10, 456, 460, 461, 462, 462, 600, , 604
ESP10, 456, 460, 461, 462, 462, 602, , 606
ESP10, 456, 461, 462, 462, 462, 604, , 608
ESP10, 456, 461, 462, 462, 463, 606, , 610
ESP10, 456, 460, 462, 462, 462, 608, , 612
ESP10, 457, 461, 462, 462, 463, 610, , 614
ESP10, 457, 461, 462, 463, 463, 612, , 616
ESP10, 458, 462, 463, 463, 463, 614, , 618
ESP10, 458, 462, 463, 463, 463, 617, , 621
ESP10, 457, 462, 463, 463, 463, 619, , 623
ESP10, 457, 461, 463, 463, 463, 621, , 625
ESP10, 458, 461, 463, 463, 463, 623, , 627
ESP10, 458, 462, 463, 463, 463, 625, , 629
ESP10, 457, 461, 462, 463, 463, 627, , 631
ESP10, 457, 461, 462, 463, 463, 629, , 633
ESP10, 457, 461, 462, 463, 463, 631, , 635
ESP10, 458, 461, 463, 463, 463, 633, , 637
ESP10, 458, 462, 463, 463, 463, 635, , 639
ESP10, 458, 462, 463, 463, 463, 638, , 642
ESP10, 458, 461, 463, 463, 463, 640, , 644
ESP10, 458, 461, 463, 463, 463, 642, , 646
ESP10, 459, 461, 463, 463, 463, 644, , 648
ESP10, 456, 458, 460, 460, 460, 646, , 650
ESP10, 456, 458, 459, 460, 460, 648, , 652
ESP10, 456, 458, 460, 460, 460, 650, , 654
ESP10, 456, 458, 460, 460, 460, 652, , 656
ESP10, 456, 458, 459, 460, 460, 654, , 658
ESP10, 456, 458, 460, 460, 460, 656, , 660
ESP10, 456, 459, 460, 460, 460, 658, , 662
ESP10, 455, 458, 459, 459, 460, 661, , 665
ESP10, 456, 458, 459, 460, 460, 663, , 667
ESP10, 456, 458, 459, 460, 460, 665, , 669
ESP10, 456, 458, 459, 460, 460, 667, , 671
ESP10, 455, 458, 459, 459, 459, 669, , 673
ESP10, 455, 458, 459, 459, 460, 671, , 675
ESP10, 455, 458, 459, 459, 459, 673, , 677
ESP10, 455, 458, 459, 459, 459, 675, , 679
ESP10, 455, 458, 459, 459, 459, 677, , 681
ESP10, 455, 458, 459, 459, 459, 679, , 683
ESP10, 455, 458, 459, 459, 459, 681, , 685
ESP10, 455, 458, 459, 459, 459, 684, , 688
ESP10, 455, 458, 459, 459, 459, 686, , 690
ESP10, 454, 457, 458, 459, 459, 688, , 692
ESP10, 454, 457, 458, 458, 459, 690, , 694
ESP10, 454, 457, 458, 458, 459, 692, , 696
ESP10, 454, 457, 458, 458, 458, 694, , 698
ESP10, 454, 457, 458, 458, 458, 696, , 700
ESP10, 454, 456, 458, 458, 458, 698, , 702
ESP10, 454, 457, 458, 458, 458, 700, , 704
ESP10, 454, 457, 458, 458, 458, 702, , 706
ESP10, 454, 457, 458, 458, 458, 705, , 709
ESP10, 454, 457, 458, 458, 458, 707, , 711
ESP10, 454, 456, 457, 458, 458, 709, , 713
ESP10, 454, 456, 457, 458, 458, 711, , 715
ESP10, 454, 456, 457, 457, 458, 713, , 717
ESP10, 454, 456, 458, 458, 458, 715, , 719
ESP10, 454, 456, 457, 458, 458, 717, , 721
ESP10, 454, 456, 457, 458, 458, 719, , 723
ESP10, 453, 456, 457, 458, 458, 721, , 725
ESP10, 453, 456, 458, 458, 458, 723, , 727
ESP10, 453, 456, 457, 457, 458, 725, , 729
ESP10, 454, 456, 457, 458, 458, 728, , 732
ESP10, 454, 456, 458, 458, 458, 730, , 734
ESP10, 453, 456, 457, 457, 457, 732, , 736
ESP10, 453, 455, 457, 457, 457, 734, , 738
Max Scale
Scale To Data
Scale To Last 45 Days
Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/KACW1W_SQIN.ESPF10.csv
KACW1W_SQIN.ESPF0.csv|2026-08-15
KACW1W_SQIN.ESPF10.csv|2026-08-15
KACW1W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
KACHESS - NEAR EASTON
(
KACW1
)
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
70
104
91
145
114
APR-JUL
68
101
97
133
104
APR-AUG
69
103
95
141
108
JAN-SEP
114
157
93
209
168
JAN-JUL
111
149
94
198
158
OCT-SEP
146
206
94
274
218
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/KACW1W_SQIN.ESPF10.csv
KACW1W_SQIN.ESPF0.csv|2026-08-15
KACW1W_SQIN.ESPF10.csv|2026-08-15
KACW1W_SQIN.ESPFM.csv|2026-08-15
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
