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Archive:
Water Year
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DUNCAN - DUNCAN DAM
(
DCDQ2
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-07-16
Issued:
2026-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
2316
2371
107
2419
2224
APR-JUL
1933
1946
114
1957
1713
JAN-SEP
2549
2604
110
2652
2361
JAN-JUL
2166
2179
118
2191
1849
OCT-SEP
2758
2813
107
2861
2620
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-07-16
Issued:
2026-07-16
Hide Forecast
APR-SEP
2300
2368
106
2426
2224
APR-JUL
1920
1942
113
1972
1713
JAN-SEP
2533
2601
110
2660
2361
JAN-JUL
2153
2175
118
2205
1849
OCT-SEP
2743
2811
107
2869
2620
Reference
ESP with 0 Days QPF
Ensemble:
2026-07-16
Issued:
2026-07-16
Hide Forecast
APR-SEP
2283
2354
106
2402
2224
APR-JUL
1903
1917
112
1950
1713
JAN-SEP
2516
2587
110
2635
2361
JAN-JUL
2136
2150
116
2183
1849
OCT-SEP
2725
2796
107
2845
2620
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 236, 273, 345, 391, 429, 70, , 74
ESP10, 232, 271, 341, 387, 423, 73, , 77
ESP10, 238, 276, 343, 390, 431, 75, , 79
ESP10, 239, 280, 341, 390, 429, 77, , 81
ESP10, 238, 278, 337, 386, 425, 80, , 84
ESP10, 242, 287, 340, 390, 428, 82, , 86
ESP10, 241, 286, 338, 388, 431, 84, , 88
ESP10, 240, 294, 338, 389, 432, 86, , 90
ESP10, 243, 298, 341, 392, 435, 89, , 93
ESP10, 244, 300, 343, 394, 437, 91, , 95
ESP10, 251, 304, 348, 399, 442, 93, , 97
ESP10, 246, 299, 348, 393, 436, 96, , 100
ESP10, 242, 293, 347, 388, 431, 98, , 102
ESP10, 245, 298, 352, 392, 436, 100, , 104
ESP10, 245, 298, 352, 394, 436, 103, , 107
ESP10, 230, 284, 340, 382, 424, 105, , 109
ESP10, 221, 274, 331, 374, 415, 107, , 111
ESP10, 242, 290, 348, 390, 433, 110, , 114
ESP10, 244, 291, 350, 392, 436, 112, , 116
ESP10, 241, 289, 351, 393, 435, 114, , 118
ESP10, 238, 288, 349, 389, 433, 117, , 121
ESP10, 227, 280, 340, 378, 426, 119, , 123
ESP10, 220, 275, 333, 379, 423, 121, , 125
ESP10, 230, 290, 343, 392, 433, 123, , 127
ESP10, 233, 291, 346, 395, 438, 126, , 130
ESP10, 237, 295, 349, 400, 446, 128, , 132
ESP10, 240, 295, 347, 400, 446, 130, , 134
ESP10, 243, 292, 347, 398, 443, 133, , 137
ESP10, 233, 289, 337, 389, 434, 135, , 139
ESP10, 221, 282, 326, 377, 423, 137, , 141
ESP10, 220, 282, 330, 381, 422, 140, , 144
ESP10, 227, 289, 337, 389, 425, 142, , 146
ESP10, 225, 285, 336, 386, 426, 144, , 148
ESP10, 235, 299, 343, 394, 433, 147, , 151
ESP10, 235, 296, 339, 391, 431, 149, , 153
ESP10, 239, 296, 334, 389, 430, 151, , 155
ESP10, 242, 298, 334, 388, 429, 153, , 157
ESP10, 230, 290, 324, 376, 416, 156, , 160
ESP10, 241, 298, 335, 383, 424, 158, , 162
ESP10, 244, 302, 338, 383, 423, 160, , 164
ESP10, 241, 296, 334, 379, 417, 163, , 167
ESP10, 233, 292, 326, 372, 411, 165, , 169
ESP10, 236, 299, 330, 382, 416, 167, , 171
ESP10, 242, 309, 338, 386, 418, 170, , 174
ESP10, 245, 309, 340, 383, 420, 172, , 176
ESP10, 253, 315, 347, 388, 427, 174, , 178
ESP10, 245, 306, 335, 377, 420, 177, , 181
ESP10, 253, 310, 338, 380, 425, 179, , 183
ESP10, 241, 297, 332, 369, 414, 181, , 185
ESP10, 240, 299, 331, 369, 413, 184, , 188
ESP10, 248, 299, 333, 373, 414, 186, , 190
ESP10, 243, 293, 328, 371, 408, 188, , 192
ESP10, 242, 293, 332, 375, 406, 190, , 194
ESP10, 252, 310, 343, 384, 414, 193, , 197
ESP10, 264, 320, 356, 392, 422, 195, , 199
ESP10, 258, 316, 351, 386, 417, 197, , 201
ESP10, 258, 315, 351, 388, 420, 200, , 204
ESP10, 263, 317, 353, 395, 426, 202, , 206
ESP10, 257, 309, 349, 390, 422, 204, , 208
ESP10, 255, 301, 343, 383, 418, 207, , 211
ESP10, 242, 286, 333, 373, 406, 209, , 213
ESP10, 246, 285, 338, 373, 407, 211, , 215
ESP10, 245, 281, 335, 369, 408, 214, , 218
ESP10, 231, 262, 318, 352, 391, 216, , 220
ESP10, 231, 268, 317, 352, 388, 218, , 222
ESP10, 216, 257, 309, 338, 376, 220, , 224
ESP10, 215, 260, 312, 338, 377, 223, , 227
ESP10, 197, 242, 298, 320, 362, 225, , 229
ESP10, 166, 205, 261, 282, 332, 227, , 231
ESP10, 159, 200, 252, 275, 328, 230, , 234
ESP10, 171, 212, 268, 299, 343, 232, , 236
ESP10, 184, 227, 281, 315, 364, 234, , 238
ESP10, 190, 229, 282, 322, 366, 237, , 241
ESP10, 177, 212, 265, 309, 349, 239, , 243
ESP10, 170, 202, 257, 301, 343, 241, , 245
ESP10, 169, 200, 256, 299, 345, 244, , 248
ESP10, 173, 202, 255, 300, 346, 246, , 250
ESP10, 165, 208, 246, 293, 338, 248, , 252
ESP10, 151, 193, 231, 278, 323, 251, , 255
ESP10, 142, 185, 228, 269, 314, 253, , 257
ESP10, 149, 193, 236, 275, 320, 255, , 259
ESP10, 144, 190, 230, 270, 314, 257, , 261
ESP10, 172, 219, 260, 299, 343, 260, , 264
ESP10, 173, 222, 263, 305, 348, 262, , 266
ESP10, 168, 219, 263, 305, 344, 264, , 268
ESP10, 159, 213, 257, 304, 340, 267, , 271
ESP10, 167, 218, 264, 307, 344, 269, , 273
ESP10, 169, 219, 265, 306, 348, 271, , 275
ESP10, 164, 215, 261, 303, 343, 274, , 278
ESP10, 167, 216, 263, 305, 345, 276, , 280
ESP10, 172, 222, 270, 310, 348, 278, , 282
ESP10, 167, 216, 271, 304, 340, 281, , 285
ESP10, 171, 210, 267, 299, 335, 283, , 287
ESP10, 180, 219, 270, 304, 341, 285, , 289
ESP10, 173, 213, 267, 296, 336, 287, , 291
ESP10, 182, 217, 270, 302, 338, 290, , 294
ESP10, 185, 218, 270, 301, 336, 292, , 296
ESP10, 187, 220, 271, 301, 336, 294, , 298
ESP10, 195, 226, 276, 305, 339, 297, , 301
ESP10, 193, 219, 272, 297, 331, 299, , 303
ESP10, 186, 212, 268, 289, 323, 301, , 305
ESP10, 185, 212, 268, 289, 321, 304, , 308
ESP10, 177, 207, 261, 280, 313, 306, , 310
ESP10, 185, 217, 266, 285, 318, 308, , 312
ESP10, 190, 216, 264, 288, 319, 311, , 315
ESP10, 188, 216, 264, 288, 321, 313, , 317
ESP10, 198, 218, 262, 288, 318, 315, , 319
ESP10, 197, 220, 262, 286, 320, 318, , 322
ESP10, 197, 223, 263, 287, 319, 320, , 324
ESP10, 206, 233, 271, 292, 327, 322, , 326
ESP10, 208, 241, 274, 298, 328, 324, , 328
ESP10, 214, 245, 277, 301, 331, 327, , 331
ESP10, 213, 245, 281, 301, 335, 329, , 333
ESP10, 215, 247, 284, 305, 345, 331, , 335
ESP10, 214, 247, 284, 304, 348, 334, , 338
ESP10, 207, 239, 277, 297, 340, 336, , 340
ESP10, 209, 241, 279, 299, 342, 338, , 342
ESP10, 207, 241, 277, 304, 340, 341, , 345
ESP10, 208, 251, 280, 306, 341, 343, , 347
ESP10, 207, 249, 281, 308, 341, 345, , 349
ESP10, 205, 244, 279, 305, 336, 348, , 352
ESP10, 197, 233, 269, 294, 325, 350, , 354
ESP10, 187, 221, 255, 284, 312, 352, , 356
ESP10, 196, 228, 262, 290, 318, 354, , 358
ESP10, 196, 220, 259, 284, 313, 357, , 361
ESP10, 195, 218, 256, 280, 310, 359, , 363
ESP10, 202, 219, 257, 279, 309, 361, , 365
ESP10, 210, 230, 266, 285, 316, 364, , 368
ESP10, 209, 227, 264, 284, 313, 366, , 370
ESP10, 201, 218, 256, 279, 304, 368, , 372
ESP10, 207, 227, 260, 284, 309, 371, , 375
ESP10, 212, 229, 264, 286, 310, 373, , 377
ESP10, 208, 226, 260, 285, 308, 375, , 379
ESP10, 208, 231, 263, 291, 316, 378, , 382
ESP10, 207, 233, 266, 296, 317, 380, , 384
ESP10, 195, 223, 255, 283, 303, 382, , 386
ESP10, 199, 229, 259, 287, 308, 385, , 389
ESP10, 206, 239, 263, 291, 312, 387, , 391
ESP10, 195, 233, 255, 280, 302, 389, , 393
ESP10, 200, 239, 262, 285, 310, 391, , 395
ESP10, 191, 234, 253, 275, 302, 394, , 398
ESP10, 200, 239, 261, 282, 308, 396, , 400
ESP10, 195, 233, 258, 276, 302, 398, , 402
ESP10, 205, 243, 268, 286, 310, 401, , 405
ESP10, 208, 243, 267, 289, 309, 403, , 407
ESP10, 210, 242, 264, 286, 306, 405, , 409
ESP10, 205, 235, 255, 277, 297, 408, , 412
ESP10, 200, 231, 249, 273, 293, 410, , 414
ESP10, 200, 232, 255, 274, 295, 412, , 416
ESP10, 191, 222, 247, 266, 285, 415, , 419
ESP10, 191, 217, 242, 263, 285, 417, , 421
ESP10, 189, 212, 236, 258, 281, 419, , 423
ESP10, 182, 200, 226, 247, 273, 421, , 425
ESP10, 186, 199, 228, 247, 272, 424, , 428
ESP10, 179, 191, 223, 240, 267, 426, , 430
ESP10, 179, 186, 221, 234, 260, 428, , 432
ESP10, 171, 178, 211, 224, 250, 431, , 435
ESP10, 174, 180, 212, 227, 252, 433, , 437
ESP10, 160, 171, 199, 213, 240, 435, , 439
ESP10, 182, 196, 220, 237, 261, 438, , 442
ESP10, 178, 189, 216, 233, 255, 440, , 444
ESP10, 180, 189, 213, 231, 253, 442, , 446
ESP10, 172, 182, 204, 221, 243, 445, , 449
ESP10, 172, 181, 203, 221, 241, 447, , 451
ESP10, 163, 175, 194, 213, 234, 449, , 453
ESP10, 161, 172, 189, 210, 232, 452, , 456
ESP10, 147, 159, 174, 197, 218, 454, , 458
ESP10, 145, 158, 175, 195, 216, 456, , 460
ESP10, 134, 148, 165, 184, 209, 458, , 462
ESP10, 140, 152, 169, 187, 215, 461, , 465
ESP10, 132, 144, 159, 176, 206, 463, , 467
ESP10, 141, 151, 165, 182, 212, 465, , 469
ESP10, 138, 149, 163, 181, 210, 468, , 472
ESP10, 131, 144, 156, 175, 204, 470, , 474
ESP10, 125, 140, 151, 172, 199, 472, , 476
ESP10, 130, 144, 159, 179, 202, 475, , 479
ESP10, 143, 153, 168, 190, 212, 477, , 481
ESP10, 143, 152, 167, 192, 212, 479, , 483
ESP10, 151, 160, 175, 199, 221, 482, , 486
ESP10, 158, 168, 184, 206, 229, 484, , 488
ESP10, 166, 178, 193, 214, 238, 486, , 490
ESP10, 166, 180, 194, 214, 238, 488, , 492
ESP10, 165, 177, 192, 214, 236, 491, , 495
ESP10, 169, 183, 198, 221, 240, 493, , 497
ESP10, 170, 182, 196, 223, 238, 495, , 499
ESP10, 166, 179, 192, 221, 235, 498, , 502
ESP10, 166, 179, 194, 220, 234, 500, , 504
ESP10, 184, 197, 210, 236, 252, 502, , 506
ESP10, 185, 196, 210, 236, 252, 505, , 509
ESP10, 177, 188, 202, 228, 245, 507, , 511
ESP10, 175, 185, 200, 224, 242, 509, , 513
ESP10, 171, 180, 199, 220, 239, 512, , 516
ESP10, 176, 185, 204, 225, 243, 514, , 518
ESP10, 179, 190, 206, 228, 246, 516, , 520
ESP10, 174, 184, 201, 224, 242, 519, , 523
ESP10, 181, 192, 208, 230, 248, 521, , 525
ESP10, 189, 200, 216, 238, 256, 523, , 527
ESP10, 192, 204, 222, 239, 258, 525, , 529
ESP10, 175, 191, 205, 224, 243, 528, , 532
ESP10, 174, 191, 204, 225, 242, 530, , 534
ESP10, 178, 194, 212, 231, 245, 532, , 536
ESP10, 177, 194, 213, 230, 244, 535, , 539
ESP10, 179, 196, 215, 232, 250, 537, , 541
ESP10, 183, 202, 221, 237, 256, 539, , 543
ESP10, 186, 205, 223, 239, 259, 542, , 546
ESP10, 187, 205, 223, 238, 258, 544, , 548
ESP10, 187, 204, 223, 237, 257, 546, , 550
ESP10, 188, 203, 222, 238, 255, 549, , 553
ESP10, 191, 206, 226, 243, 257, 551, , 555
ESP10, 189, 204, 224, 241, 256, 553, , 557
ESP10, 190, 206, 225, 242, 256, 555, , 559
ESP10, 197, 214, 231, 252, 264, 558, , 562
ESP10, 195, 213, 232, 249, 263, 560, , 564
ESP10, 194, 214, 231, 249, 264, 562, , 566
ESP10, 191, 211, 230, 246, 260, 565, , 569
ESP10, 191, 210, 229, 247, 258, 567, , 571
ESP10, 193, 212, 229, 248, 259, 569, , 573
ESP10, 196, 214, 231, 250, 262, 572, , 576
ESP10, 190, 208, 225, 245, 258, 574, , 578
ESP10, 188, 205, 223, 241, 254, 576, , 580
ESP10, 196, 211, 222, 241, 253, 579, , 583
ESP10, 194, 208, 220, 239, 249, 581, , 585
ESP10, 189, 203, 216, 233, 244, 583, , 587
ESP10, 188, 202, 216, 231, 245, 586, , 590
ESP10, 190, 204, 219, 234, 247, 588, , 592
ESP10, 192, 207, 221, 236, 250, 590, , 594
ESP10, 191, 206, 221, 238, 248, 592, , 596
ESP10, 195, 209, 223, 240, 249, 595, , 599
ESP10, 200, 211, 227, 242, 252, 597, , 601
ESP10, 200, 212, 232, 242, 252, 599, , 603
ESP10, 198, 211, 230, 240, 250, 602, , 606
ESP10, 197, 210, 228, 238, 248, 604, , 608
ESP10, 199, 212, 227, 239, 248, 606, , 610
ESP10, 197, 210, 227, 237, 246, 609, , 613
ESP10, 199, 211, 230, 238, 251, 611, , 615
ESP10, 188, 199, 219, 229, 240, 613, , 617
ESP10, 185, 195, 214, 223, 234, 616, , 620
ESP10, 181, 193, 209, 217, 228, 618, , 622
ESP10, 186, 200, 216, 224, 235, 620, , 624
ESP10, 186, 200, 214, 224, 236, 622, , 626
ESP10, 190, 204, 219, 229, 239, 625, , 629
ESP10, 192, 207, 224, 232, 241, 627, , 631
ESP10, 191, 205, 220, 231, 237, 629, , 633
ESP10, 200, 212, 229, 239, 246, 632, , 636
ESP10, 197, 207, 226, 236, 243, 634, , 638
ESP10, 205, 215, 232, 243, 253, 636, , 640
ESP10, 210, 220, 237, 247, 258, 639, , 643
ESP10, 210, 224, 238, 250, 259, 641, , 645
ESP10, 211, 223, 238, 251, 258, 643, , 647
ESP10, 212, 221, 238, 249, 256, 646, , 650
ESP10, 238, 246, 265, 274, 280, 648, , 652
ESP10, 239, 249, 266, 275, 283, 650, , 654
ESP10, 245, 252, 269, 276, 286, 653, , 657
ESP10, 239, 248, 264, 272, 281, 655, , 659
ESP10, 238, 249, 264, 272, 279, 657, , 661
ESP10, 238, 248, 263, 272, 279, 659, , 663
ESP10, 238, 248, 262, 272, 281, 662, , 666
ESP10, 237, 249, 262, 272, 280, 664, , 668
ESP10, 238, 251, 263, 272, 283, 666, , 670
ESP10, 240, 253, 265, 275, 285, 669, , 673
ESP10, 243, 254, 268, 277, 285, 671, , 675
ESP10, 243, 256, 268, 278, 284, 673, , 677
ESP10, 245, 260, 270, 281, 289, 676, , 680
ESP10, 241, 257, 266, 278, 286, 678, , 682
ESP10, 245, 259, 271, 281, 289, 680, , 684
ESP10, 247, 261, 272, 282, 292, 683, , 687
ESP10, 252, 267, 276, 286, 298, 685, , 689
ESP10, 251, 268, 274, 285, 296, 687, , 691
ESP10, 255, 268, 276, 287, 297, 689, , 693
ESP10, 253, 266, 274, 284, 294, 692, , 696
ESP10, 260, 270, 279, 292, 298, 694, , 698
ESP10, 261, 269, 277, 290, 296, 696, , 700
ESP10, 260, 268, 274, 287, 294, 699, , 703
ESP10, 255, 260, 267, 280, 286, 701, , 705
ESP10, 257, 263, 271, 283, 289, 703, , 707
ESP10, 257, 264, 272, 283, 289, 706, , 710
ESP10, 267, 273, 279, 290, 296, 708, , 712
ESP10, 266, 272, 279, 289, 295, 710, , 714
ESP10, 266, 270, 279, 287, 296, 713, , 717
ESP10, 266, 271, 278, 288, 296, 715, , 719
ESP10, 267, 272, 278, 289, 296, 717, , 721
ESP10, 265, 271, 276, 287, 293, 720, , 724
ESP10, 265, 272, 278, 286, 294, 722, , 726
ESP10, 269, 273, 279, 289, 294, 724, , 728
ESP10, 266, 270, 277, 287, 290, 726, , 730
ESP10, 267, 272, 278, 287, 291, 729, , 733
ESP10, 265, 270, 278, 286, 290, 731, , 735
ESP10, 265, 270, 276, 285, 289, 733, , 737
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/DCDQ2W_SQIN.ESPF10.csv
DCDQ2W_SQIN.ESPF0.csv|2026-07-16
DCDQ2W_SQIN.ESPF10.csv|2026-07-16
DCDQ2W_SQIN.ESPFM.csv|2026-07-16
APR-SEP
DUNCAN - DUNCAN DAM
(
DCDQ2
)
Forecasts for Water Year
2027
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-07-16
Issued:
2026-07-16
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
1789
2124
95
2651
2224
APR-JUL
1339
1707
100
2101
1713
JAN-SEP
1880
2244
95
2763
2361
JAN-JUL
1429
1831
99
2224
1849
OCT-SEP
2085
2446
93
2976
2620
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/DCDQ2W_SQIN.ESPF10.csv
DCDQ2W_SQIN.ESPF0.csv|2026-07-16
DCDQ2W_SQIN.ESPF10.csv|2026-07-16
DCDQ2W_SQIN.ESPFM.csv|2026-07-16
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
