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Water Year
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OWYHEE - WILDHORSE DAM
(
WDHN2
)
Forecasts for Water Year
2025
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-09
Issued:
2025-07-09
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
11
11
70
12
16
APR-JUL
10
10
58
10
17
JAN-SEP
24
24
101
25
24
JAN-JUL
23
23
91
23
25
OCT-SEP
25
25
99
25
25
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2025-07-09
Issued:
2025-07-09
Hide Forecast
APR-SEP
11
11
70
12
16
APR-JUL
10
10
58
10
17
JAN-SEP
24
24
101
25
24
JAN-JUL
23
23
91
23
25
OCT-SEP
25
25
99
25
25
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-09
Issued:
2025-07-09
Hide Forecast
APR-SEP
11
11
70
12
16
APR-JUL
10
10
58
10
17
JAN-SEP
24
24
101
25
24
JAN-JUL
23
23
91
23
25
OCT-SEP
25
25
99
25
25
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 261, 344, 427, 494, 504, 70, , 74
ESP10, 261, 339, 426, 493, 504, 73, , 77
ESP10, 263, 344, 427, 494, 504, 75, , 79
ESP10, 263, 344, 427, 494, 505, 77, , 81
ESP10, 263, 344, 427, 494, 505, 80, , 84
ESP10, 263, 344, 428, 494, 505, 82, , 86
ESP10, 263, 345, 427, 494, 505, 85, , 89
ESP10, 263, 348, 433, 495, 505, 87, , 91
ESP10, 261, 346, 430, 494, 505, 89, , 93
ESP10, 263, 351, 432, 494, 505, 92, , 96
ESP10, 273, 363, 440, 501, 510, 94, , 98
ESP10, 275, 365, 449, 502, 511, 96, , 100
ESP10, 272, 354, 439, 501, 510, 99, , 103
ESP10, 272, 353, 440, 501, 510, 101, , 105
ESP10, 272, 353, 440, 501, 510, 104, , 108
ESP10, 271, 351, 439, 501, 510, 106, , 110
ESP10, 274, 358, 442, 501, 511, 108, , 112
ESP10, 275, 361, 444, 502, 511, 111, , 115
ESP10, 276, 375, 443, 502, 511, 113, , 117
ESP10, 269, 362, 432, 497, 508, 115, , 119
ESP10, 273, 372, 439, 500, 511, 118, , 122
ESP10, 272, 369, 436, 500, 511, 120, , 124
ESP10, 269, 373, 433, 496, 510, 122, , 126
ESP10, 271, 382, 437, 499, 510, 125, , 129
ESP10, 274, 383, 437, 498, 510, 127, , 131
ESP10, 278, 383, 444, 505, 511, 130, , 134
ESP10, 276, 380, 440, 504, 510, 132, , 136
ESP10, 278, 382, 445, 505, 511, 134, , 138
ESP10, 273, 378, 436, 503, 511, 137, , 141
ESP10, 273, 382, 438, 503, 511, 139, , 143
ESP10, 267, 379, 436, 501, 510, 141, , 145
ESP10, 259, 369, 427, 493, 507, 144, , 148
ESP10, 252, 362, 427, 493, 509, 146, , 150
ESP10, 247, 357, 424, 489, 509, 148, , 152
ESP10, 243, 349, 418, 482, 508, 151, , 155
ESP10, 248, 353, 417, 482, 508, 153, , 157
ESP10, 248, 355, 419, 484, 509, 156, , 160
ESP10, 260, 368, 429, 497, 511, 158, , 162
ESP10, 256, 366, 429, 500, 510, 160, , 164
ESP10, 252, 364, 425, 496, 510, 163, , 167
ESP10, 257, 365, 424, 498, 510, 165, , 169
ESP10, 271, 367, 429, 500, 510, 167, , 171
ESP10, 269, 364, 425, 496, 510, 170, , 174
ESP10, 290, 369, 429, 498, 510, 172, , 176
ESP10, 290, 375, 428, 496, 510, 175, , 179
ESP10, 279, 367, 420, 489, 506, 177, , 181
ESP10, 270, 358, 411, 476, 502, 179, , 183
ESP10, 268, 350, 406, 470, 499, 182, , 186
ESP10, 276, 362, 418, 477, 505, 184, , 188
ESP10, 259, 345, 406, 464, 496, 186, , 190
ESP10, 280, 366, 424, 484, 505, 189, , 193
ESP10, 292, 375, 434, 493, 507, 191, , 195
ESP10, 297, 377, 440, 495, 507, 193, , 197
ESP10, 294, 375, 438, 493, 506, 196, , 200
ESP10, 294, 377, 436, 495, 506, 198, , 202
ESP10, 306, 382, 442, 496, 507, 201, , 205
ESP10, 311, 387, 449, 499, 507, 203, , 207
ESP10, 313, 388, 452, 500, 507, 205, , 209
ESP10, 316, 390, 452, 500, 507, 208, , 212
ESP10, 320, 390, 452, 501, 508, 210, , 214
ESP10, 322, 393, 453, 501, 508, 212, , 216
ESP10, 319, 395, 455, 501, 508, 215, , 219
ESP10, 321, 396, 455, 500, 509, 217, , 221
ESP10, 330, 395, 452, 500, 508, 220, , 224
ESP10, 339, 402, 452, 499, 509, 222, , 226
ESP10, 346, 409, 455, 500, 509, 224, , 228
ESP10, 336, 400, 448, 499, 509, 227, , 231
ESP10, 358, 414, 457, 502, 510, 229, , 233
ESP10, 369, 416, 458, 502, 510, 231, , 235
ESP10, 367, 410, 453, 501, 509, 234, , 238
ESP10, 365, 410, 455, 500, 509, 236, , 240
ESP10, 367, 417, 461, 501, 510, 238, , 242
ESP10, 358, 409, 458, 499, 511, 241, , 245
ESP10, 366, 414, 463, 500, 511, 243, , 247
ESP10, 353, 401, 452, 496, 510, 246, , 250
ESP10, 357, 403, 455, 498, 510, 248, , 252
ESP10, 343, 404, 449, 486, 510, 250, , 254
ESP10, 327, 389, 438, 478, 507, 253, , 257
ESP10, 318, 381, 426, 464, 505, 255, , 259
ESP10, 332, 396, 436, 478, 508, 257, , 261
ESP10, 337, 402, 441, 482, 508, 260, , 264
ESP10, 330, 401, 435, 481, 508, 262, , 266
ESP10, 319, 381, 417, 460, 502, 265, , 269
ESP10, 326, 383, 419, 464, 501, 267, , 271
ESP10, 322, 380, 420, 461, 499, 269, , 273
ESP10, 324, 382, 423, 465, 502, 272, , 276
ESP10, 323, 378, 423, 461, 499, 274, , 278
ESP10, 325, 381, 426, 468, 501, 276, , 280
ESP10, 326, 380, 427, 471, 500, 279, , 283
ESP10, 321, 377, 423, 463, 497, 281, , 285
ESP10, 321, 377, 424, 462, 497, 283, , 287
ESP10, 332, 379, 426, 464, 498, 286, , 290
ESP10, 334, 380, 427, 464, 497, 288, , 292
ESP10, 327, 378, 423, 460, 491, 291, , 295
ESP10, 321, 363, 412, 452, 487, 295, , 299
ESP10, 321, 362, 411, 456, 486, 298, , 302
ESP10, 311, 346, 401, 441, 477, 300, , 304
ESP10, 313, 346, 401, 440, 477, 302, , 306
ESP10, 315, 354, 402, 442, 477, 305, , 309
ESP10, 317, 356, 402, 442, 477, 307, , 311
ESP10, 317, 369, 403, 441, 477, 309, , 313
ESP10, 318, 370, 409, 448, 477, 312, , 316
ESP10, 319, 372, 411, 450, 485, 314, , 318
ESP10, 289, 336, 388, 423, 462, 317, , 321
ESP10, 289, 337, 390, 425, 462, 319, , 323
ESP10, 292, 338, 391, 426, 462, 321, , 325
ESP10, 293, 338, 391, 430, 461, 324, , 328
ESP10, 297, 339, 391, 431, 464, 326, , 330
ESP10, 297, 339, 392, 434, 463, 328, , 332
ESP10, 298, 342, 393, 436, 466, 331, , 335
ESP10, 297, 342, 396, 435, 465, 333, , 337
ESP10, 299, 347, 400, 438, 466, 336, , 340
ESP10, 298, 353, 400, 437, 465, 338, , 342
ESP10, 292, 348, 401, 433, 463, 340, , 344
ESP10, 288, 349, 399, 431, 461, 343, , 347
ESP10, 296, 354, 407, 433, 464, 345, , 349
ESP10, 300, 359, 411, 439, 468, 347, , 351
ESP10, 302, 366, 413, 447, 469, 350, , 354
ESP10, 302, 373, 413, 450, 469, 352, , 356
ESP10, 292, 357, 406, 438, 462, 354, , 358
ESP10, 295, 372, 409, 447, 467, 357, , 361
ESP10, 297, 380, 413, 450, 469, 359, , 363
ESP10, 304, 385, 416, 455, 473, 362, , 366
ESP10, 303, 380, 416, 451, 471, 364, , 368
ESP10, 274, 349, 390, 422, 454, 366, , 370
ESP10, 259, 338, 379, 417, 446, 369, , 373
ESP10, 269, 347, 387, 421, 455, 371, , 375
ESP10, 278, 359, 397, 430, 461, 373, , 377
ESP10, 275, 356, 394, 427, 459, 376, , 380
ESP10, 276, 355, 395, 432, 459, 378, , 382
ESP10, 277, 356, 395, 434, 458, 381, , 385
ESP10, 278, 358, 397, 436, 460, 383, , 387
ESP10, 275, 355, 395, 435, 458, 385, , 389
ESP10, 274, 356, 397, 435, 458, 388, , 392
ESP10, 276, 357, 401, 437, 459, 390, , 394
ESP10, 270, 349, 397, 433, 456, 392, , 396
ESP10, 266, 344, 393, 430, 452, 395, , 399
ESP10, 268, 350, 396, 435, 457, 397, , 401
ESP10, 261, 340, 392, 427, 453, 399, , 403
ESP10, 242, 305, 357, 400, 439, 402, , 406
ESP10, 241, 308, 357, 399, 437, 404, , 408
ESP10, 248, 320, 373, 412, 441, 407, , 411
ESP10, 246, 315, 371, 407, 441, 409, , 413
ESP10, 262, 341, 394, 428, 454, 411, , 415
ESP10, 265, 344, 395, 428, 454, 414, , 418
ESP10, 252, 330, 383, 414, 444, 416, , 420
ESP10, 260, 338, 389, 423, 448, 418, , 422
ESP10, 262, 340, 389, 423, 448, 421, , 425
ESP10, 272, 353, 399, 434, 455, 423, , 427
ESP10, 263, 345, 394, 428, 449, 425, , 429
ESP10, 212, 262, 328, 365, 400, 428, , 432
ESP10, 198, 247, 313, 353, 388, 430, , 434
ESP10, 217, 285, 337, 377, 407, 433, , 437
ESP10, 203, 270, 330, 370, 399, 435, , 439
ESP10, 214, 293, 351, 386, 409, 437, , 441
ESP10, 228, 310, 369, 398, 418, 440, , 444
ESP10, 229, 313, 377, 398, 416, 442, , 446
ESP10, 223, 302, 367, 391, 410, 444, , 448
ESP10, 231, 306, 372, 391, 411, 447, , 451
ESP10, 246, 324, 379, 398, 421, 449, , 453
ESP10, 251, 320, 374, 394, 419, 452, , 456
ESP10, 265, 329, 375, 399, 423, 454, , 458
ESP10, 217, 284, 338, 362, 387, 456, , 460
ESP10, 229, 299, 341, 368, 390, 459, , 463
ESP10, 249, 310, 347, 376, 399, 461, , 465
ESP10, 272, 329, 360, 389, 409, 463, , 467
ESP10, 274, 326, 363, 386, 405, 466, , 470
ESP10, 277, 331, 371, 395, 409, 468, , 472
ESP10, 280, 334, 376, 400, 413, 470, , 474
ESP10, 281, 331, 371, 397, 410, 473, , 477
ESP10, 288, 339, 379, 404, 420, 475, , 479
ESP10, 294, 348, 384, 404, 419, 478, , 482
ESP10, 298, 348, 384, 403, 420, 480, , 484
ESP10, 286, 338, 371, 390, 409, 482, , 486
ESP10, 284, 340, 363, 384, 403, 485, , 489
ESP10, 298, 354, 380, 402, 420, 487, , 491
ESP10, 296, 344, 374, 390, 412, 489, , 493
ESP10, 268, 305, 346, 376, 391, 492, , 496
ESP10, 292, 337, 372, 398, 409, 494, , 498
ESP10, 289, 335, 363, 394, 404, 497, , 501
ESP10, 295, 347, 369, 397, 408, 499, , 503
ESP10, 244, 296, 320, 351, 370, 501, , 505
ESP10, 238, 292, 316, 345, 370, 504, , 508
ESP10, 243, 298, 319, 347, 368, 506, , 510
ESP10, 258, 306, 324, 352, 362, 508, , 512
ESP10, 255, 307, 324, 354, 368, 511, , 515
ESP10, 260, 307, 327, 355, 370, 513, , 517
ESP10, 269, 313, 328, 354, 369, 515, , 519
ESP10, 274, 317, 338, 354, 364, 518, , 522
ESP10, 286, 321, 344, 360, 366, 520, , 524
ESP10, 292, 329, 348, 365, 369, 523, , 527
ESP10, 300, 331, 353, 372, 376, 525, , 529
ESP10, 310, 344, 361, 388, 396, 527, , 531
ESP10, 310, 344, 370, 395, 403, 530, , 534
ESP10, 342, 372, 396, 412, 415, 532, , 536
ESP10, 347, 379, 408, 420, 422, 534, , 538
ESP10, 344, 383, 409, 421, 422, 537, , 541
ESP10, 334, 376, 401, 411, 412, 539, , 543
ESP10, 350, 391, 414, 423, 424, 541, , 545
ESP10, 350, 393, 413, 422, 423, 544, , 548
ESP10, 370, 409, 428, 435, 436, 546, , 550
ESP10, 371, 408, 426, 431, 432, 549, , 553
ESP10, 365, 401, 416, 420, 421, 551, , 555
ESP10, 373, 413, 431, 437, 438, 553, , 557
ESP10, 370, 408, 423, 428, 429, 556, , 560
ESP10, 373, 409, 427, 432, 433, 558, , 562
ESP10, 354, 391, 411, 415, 416, 560, , 564
ESP10, 334, 373, 395, 398, 399, 563, , 567
ESP10, 379, 426, 438, 441, 441, 565, , 569
ESP10, 381, 427, 437, 439, 439, 568, , 572
ESP10, 400, 439, 449, 450, 451, 570, , 574
ESP10, 413, 445, 450, 451, 452, 572, , 576
ESP10, 426, 447, 451, 452, 453, 575, , 579
ESP10, 424, 446, 450, 451, 452, 577, , 581
ESP10, 424, 445, 450, 451, 452, 579, , 583
ESP10, 419, 445, 450, 451, 451, 582, , 586
ESP10, 440, 446, 449, 451, 451, 584, , 588
ESP10, 444, 448, 450, 451, 452, 586, , 590
ESP10, 439, 447, 450, 450, 451, 589, , 593
ESP10, 443, 446, 448, 449, 450, 591, , 595
ESP10, 444, 446, 448, 449, 450, 594, , 598
ESP10, 445, 447, 449, 450, 450, 596, , 600
ESP10, 421, 438, 444, 445, 446, 598, , 602
ESP10, 443, 446, 448, 448, 449, 601, , 605
ESP10, 443, 446, 448, 448, 449, 603, , 607
ESP10, 445, 447, 448, 449, 450, 605, , 609
ESP10, 445, 447, 448, 449, 450, 608, , 612
ESP10, 444, 445, 446, 448, 448, 610, , 614
ESP10, 443, 445, 446, 447, 448, 613, , 617
ESP10, 444, 445, 446, 448, 448, 615, , 619
ESP10, 444, 445, 447, 448, 449, 617, , 621
ESP10, 444, 445, 447, 448, 448, 620, , 624
ESP10, 443, 445, 446, 447, 448, 622, , 626
ESP10, 444, 446, 447, 448, 449, 624, , 628
ESP10, 444, 446, 447, 448, 449, 627, , 631
ESP10, 444, 445, 447, 448, 449, 629, , 633
ESP10, 444, 445, 446, 447, 448, 631, , 635
ESP10, 444, 446, 446, 448, 448, 634, , 638
ESP10, 444, 445, 447, 447, 448, 636, , 640
ESP10, 445, 446, 447, 448, 449, 639, , 643
ESP10, 446, 447, 448, 449, 449, 641, , 645
ESP10, 446, 447, 448, 449, 450, 643, , 647
ESP10, 447, 448, 449, 450, 450, 646, , 650
ESP10, 447, 448, 449, 450, 451, 648, , 652
ESP10, 447, 448, 450, 450, 451, 650, , 654
ESP10, 448, 449, 450, 451, 452, 653, , 657
ESP10, 448, 449, 450, 451, 452, 655, , 659
ESP10, 448, 450, 450, 451, 452, 658, , 662
ESP10, 449, 450, 451, 452, 453, 660, , 664
ESP10, 452, 454, 454, 455, 456, 684, , 688
ESP10, 453, 454, 455, 456, 457, 686, , 690
ESP10, 454, 455, 456, 457, 458, 688, , 692
ESP10, 454, 455, 456, 456, 457, 691, , 695
ESP10, 454, 455, 456, 457, 458, 693, , 697
ESP10, 454, 455, 457, 457, 458, 695, , 699
ESP10, 455, 456, 457, 458, 459, 698, , 702
ESP10, 455, 456, 457, 458, 459, 700, , 704
ESP10, 456, 457, 458, 459, 459, 702, , 706
ESP10, 456, 457, 458, 458, 459, 705, , 709
ESP10, 457, 458, 459, 459, 460, 707, , 711
ESP10, 457, 458, 459, 459, 461, 710, , 714
ESP10, 457, 458, 459, 459, 460, 712, , 716
ESP10, 458, 459, 460, 461, 461, 714, , 718
ESP10, 459, 460, 460, 461, 462, 717, , 721
ESP10, 459, 460, 461, 461, 462, 719, , 723
ESP10, 458, 459, 460, 461, 461, 721, , 725
ESP10, 459, 460, 461, 461, 462, 724, , 728
ESP10, 460, 461, 461, 462, 462, 726, , 730
ESP10, 461, 462, 463, 463, 464, 729, , 733
ESP10, 461, 462, 463, 464, 465, 731, , 735
ESP10, 462, 463, 464, 465, 465, 733, , 737
Max Scale
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Show Min/Max Ensemble Volume
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/WDHN2W_SQIN.ESPF10.csv
WDHN2W_SQIN.ESPF0.csv|2025-07-09
WDHN2W_SQIN.ESPF10.csv|2025-07-09
WDHN2W_SQIN.ESPFM.csv|2025-07-09
APR-SEP
OWYHEE - WILDHORSE DAM
(
WDHN2
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2025-07-09
Issued:
2025-07-09
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4
19
122
51
16
APR-JUL
4
18
103
49
17
JAN-SEP
6
24
99
70
24
JAN-JUL
6
22
88
68
25
OCT-SEP
8
26
102
74
25
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/WDHN2W_SQIN.ESPF10.csv
WDHN2W_SQIN.ESPF0.csv|2025-07-09
WDHN2W_SQIN.ESPF10.csv|2025-07-09
WDHN2W_SQIN.ESPFM.csv|2025-07-09
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast
