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Water Year
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SOUTH SANTIAM - FOSTER DAM
(
FOSO3
)
Forecasts for Water Year
2025
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
274
276
53
290
526
APR-JUL
258
258
52
258
495
JAN-SEP
1105
1108
85
1122
1308
JAN-JUL
1090
1090
85
1090
1277
OCT-SEP
1682
1685
90
1699
1876
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
274
276
53
290
526
APR-JUL
258
258
52
258
495
JAN-SEP
1106
1108
85
1122
1308
JAN-JUL
1090
1090
85
1090
1277
OCT-SEP
1683
1685
90
1699
1876
Reference
ESP with 0 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
APR-SEP
274
276
53
290
526
APR-JUL
258
258
52
258
495
JAN-SEP
1106
1108
85
1122
1308
JAN-JUL
1090
1090
85
1090
1277
OCT-SEP
1683
1685
90
1699
1876
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 208, 274, 321, 376, 455, 70, , 74
ESP10, 208, 274, 321, 376, 455, 73, , 77
ESP10, 208, 274, 321, 376, 455, 75, , 79
ESP10, 208, 274, 321, 376, 455, 77, , 81
ESP10, 208, 274, 321, 376, 455, 80, , 84
ESP10, 208, 274, 321, 376, 455, 82, , 86
ESP10, 208, 275, 321, 376, 455, 84, , 88
ESP10, 208, 275, 321, 376, 455, 86, , 90
ESP10, 208, 275, 321, 376, 455, 89, , 93
ESP10, 208, 275, 321, 376, 455, 91, , 95
ESP10, 208, 275, 321, 376, 455, 93, , 97
ESP10, 208, 275, 321, 376, 455, 96, , 100
ESP10, 208, 275, 321, 376, 455, 98, , 102
ESP10, 208, 276, 321, 376, 455, 100, , 104
ESP10, 208, 276, 321, 376, 455, 103, , 107
ESP10, 208, 276, 321, 376, 455, 105, , 109
ESP10, 208, 276, 321, 376, 455, 107, , 111
ESP10, 208, 276, 321, 376, 455, 109, , 113
ESP10, 208, 276, 321, 376, 455, 112, , 116
ESP10, 208, 275, 321, 376, 455, 114, , 118
ESP10, 208, 275, 321, 376, 455, 116, , 120
ESP10, 208, 275, 321, 376, 455, 119, , 123
ESP10, 208, 275, 321, 376, 455, 121, , 125
ESP10, 208, 275, 321, 376, 454, 123, , 127
ESP10, 208, 275, 321, 376, 454, 126, , 130
ESP10, 208, 275, 321, 376, 454, 128, , 132
ESP10, 209, 275, 321, 376, 454, 130, , 134
ESP10, 209, 275, 321, 376, 454, 132, , 136
ESP10, 209, 275, 322, 376, 455, 135, , 139
ESP10, 209, 275, 322, 376, 455, 137, , 141
ESP10, 210, 275, 322, 376, 455, 139, , 143
ESP10, 210, 275, 322, 376, 454, 142, , 146
ESP10, 210, 275, 321, 376, 454, 144, , 148
ESP10, 210, 273, 320, 375, 454, 146, , 150
ESP10, 210, 275, 320, 375, 454, 149, , 153
ESP10, 209, 272, 318, 375, 453, 151, , 155
ESP10, 210, 273, 322, 375, 453, 153, , 157
ESP10, 208, 270, 322, 374, 452, 155, , 159
ESP10, 208, 270, 321, 374, 452, 158, , 162
ESP10, 206, 268, 321, 373, 450, 160, , 164
ESP10, 208, 271, 322, 374, 451, 162, , 166
ESP10, 211, 279, 329, 376, 453, 165, , 169
ESP10, 210, 278, 327, 375, 453, 167, , 171
ESP10, 211, 282, 327, 376, 453, 169, , 173
ESP10, 210, 281, 327, 374, 453, 172, , 176
ESP10, 210, 282, 328, 373, 453, 174, , 178
ESP10, 207, 276, 323, 371, 450, 176, , 180
ESP10, 200, 266, 312, 367, 445, 179, , 183
ESP10, 203, 270, 317, 369, 448, 181, , 185
ESP10, 202, 269, 318, 370, 448, 183, , 187
ESP10, 201, 269, 321, 373, 447, 185, , 189
ESP10, 204, 279, 329, 377, 450, 188, , 192
ESP10, 205, 282, 331, 378, 450, 190, , 194
ESP10, 207, 288, 333, 381, 452, 192, , 196
ESP10, 209, 290, 335, 381, 452, 195, , 199
ESP10, 211, 291, 340, 382, 453, 197, , 201
ESP10, 216, 294, 345, 385, 454, 199, , 203
ESP10, 216, 293, 344, 387, 454, 202, , 206
ESP10, 216, 293, 343, 388, 454, 204, , 208
ESP10, 216, 293, 345, 390, 453, 206, , 210
ESP10, 217, 293, 347, 391, 454, 208, , 212
ESP10, 217, 293, 347, 390, 455, 211, , 215
ESP10, 216, 292, 346, 392, 455, 213, , 217
ESP10, 217, 291, 346, 393, 457, 215, , 219
ESP10, 214, 286, 341, 389, 453, 218, , 222
ESP10, 214, 286, 340, 392, 453, 220, , 224
ESP10, 213, 285, 339, 394, 453, 222, , 226
ESP10, 217, 289, 344, 400, 458, 225, , 229
ESP10, 217, 289, 344, 402, 457, 227, , 231
ESP10, 216, 291, 345, 399, 452, 229, , 233
ESP10, 217, 292, 346, 401, 453, 231, , 235
ESP10, 220, 295, 350, 404, 456, 234, , 238
ESP10, 221, 297, 350, 405, 456, 236, , 240
ESP10, 219, 298, 349, 403, 454, 238, , 242
ESP10, 220, 300, 350, 403, 455, 241, , 245
ESP10, 222, 302, 354, 404, 457, 243, , 247
ESP10, 221, 300, 354, 403, 457, 245, , 249
ESP10, 221, 300, 353, 404, 457, 248, , 252
ESP10, 221, 299, 352, 404, 457, 250, , 254
ESP10, 224, 301, 354, 406, 459, 252, , 256
ESP10, 227, 301, 354, 407, 460, 254, , 258
ESP10, 228, 302, 354, 408, 460, 257, , 261
ESP10, 227, 302, 353, 407, 458, 259, , 263
ESP10, 221, 297, 348, 401, 454, 261, , 265
ESP10, 223, 300, 353, 404, 457, 264, , 268
ESP10, 221, 298, 350, 401, 455, 266, , 270
ESP10, 222, 299, 351, 401, 457, 268, , 272
ESP10, 222, 302, 355, 403, 460, 271, , 275
ESP10, 220, 298, 352, 400, 458, 273, , 277
ESP10, 220, 299, 352, 400, 457, 275, , 279
ESP10, 221, 302, 352, 400, 459, 278, , 282
ESP10, 223, 306, 357, 409, 464, 280, , 284
ESP10, 222, 304, 354, 406, 461, 282, , 286
ESP10, 222, 307, 355, 407, 464, 284, , 288
ESP10, 222, 308, 355, 407, 464, 289, , 293
ESP10, 221, 308, 356, 408, 465, 291, , 295
ESP10, 220, 306, 355, 407, 464, 294, , 298
ESP10, 220, 306, 357, 407, 464, 296, , 300
ESP10, 219, 304, 354, 404, 462, 298, , 302
ESP10, 219, 304, 354, 406, 463, 301, , 305
ESP10, 219, 305, 354, 412, 463, 303, , 307
ESP10, 221, 306, 355, 414, 463, 305, , 309
ESP10, 221, 305, 354, 414, 462, 307, , 311
ESP10, 222, 305, 355, 414, 463, 310, , 314
ESP10, 223, 304, 355, 415, 463, 312, , 316
ESP10, 221, 304, 355, 414, 462, 314, , 318
ESP10, 220, 304, 354, 413, 460, 317, , 321
ESP10, 221, 305, 356, 414, 461, 319, , 323
ESP10, 223, 307, 360, 416, 462, 321, , 325
ESP10, 222, 307, 360, 418, 462, 324, , 328
ESP10, 222, 306, 359, 418, 463, 326, , 330
ESP10, 217, 299, 355, 413, 458, 328, , 332
ESP10, 211, 294, 348, 405, 453, 330, , 334
ESP10, 209, 292, 347, 404, 452, 333, , 337
ESP10, 212, 295, 350, 409, 455, 335, , 339
ESP10, 210, 295, 348, 407, 452, 337, , 341
ESP10, 201, 286, 339, 395, 442, 340, , 344
ESP10, 206, 292, 348, 402, 448, 342, , 346
ESP10, 204, 291, 346, 399, 445, 344, , 348
ESP10, 204, 294, 347, 401, 447, 347, , 351
ESP10, 206, 295, 351, 405, 449, 349, , 353
ESP10, 204, 293, 346, 402, 445, 351, , 355
ESP10, 204, 294, 346, 402, 444, 353, , 357
ESP10, 205, 294, 346, 403, 444, 356, , 360
ESP10, 205, 292, 344, 403, 443, 358, , 362
ESP10, 201, 288, 339, 399, 439, 360, , 364
ESP10, 199, 288, 338, 397, 436, 363, , 367
ESP10, 205, 298, 346, 401, 442, 365, , 369
ESP10, 202, 294, 345, 399, 438, 367, , 371
ESP10, 205, 299, 349, 403, 443, 370, , 374
ESP10, 211, 304, 353, 408, 448, 372, , 376
ESP10, 212, 303, 353, 408, 449, 374, , 378
ESP10, 213, 301, 351, 409, 449, 377, , 381
ESP10, 212, 299, 352, 408, 449, 379, , 383
ESP10, 217, 305, 358, 409, 453, 381, , 385
ESP10, 219, 305, 358, 408, 454, 383, , 387
ESP10, 219, 301, 356, 405, 453, 386, , 390
ESP10, 222, 304, 360, 407, 456, 388, , 392
ESP10, 219, 302, 358, 404, 455, 390, , 394
ESP10, 225, 305, 361, 407, 457, 393, , 397
ESP10, 228, 305, 363, 409, 458, 395, , 399
ESP10, 229, 307, 363, 409, 458, 397, , 401
ESP10, 227, 307, 362, 409, 456, 400, , 404
ESP10, 227, 309, 361, 409, 455, 402, , 406
ESP10, 226, 310, 361, 409, 454, 404, , 408
ESP10, 227, 313, 363, 408, 454, 406, , 410
ESP10, 227, 315, 362, 408, 454, 409, , 413
ESP10, 225, 315, 362, 407, 453, 411, , 415
ESP10, 225, 315, 362, 406, 453, 413, , 417
ESP10, 231, 314, 363, 406, 452, 416, , 420
ESP10, 222, 307, 355, 397, 443, 418, , 422
ESP10, 219, 301, 350, 390, 437, 420, , 424
ESP10, 226, 305, 355, 394, 443, 423, , 427
ESP10, 231, 306, 359, 398, 444, 425, , 429
ESP10, 225, 299, 353, 390, 436, 427, , 431
ESP10, 221, 293, 348, 383, 429, 429, , 433
ESP10, 223, 294, 349, 385, 432, 432, , 436
ESP10, 219, 292, 345, 383, 431, 434, , 438
ESP10, 219, 291, 344, 382, 432, 436, , 440
ESP10, 223, 295, 348, 385, 435, 439, , 443
ESP10, 218, 288, 342, 378, 427, 441, , 445
ESP10, 215, 286, 339, 379, 424, 443, , 447
ESP10, 209, 281, 332, 377, 417, 446, , 450
ESP10, 201, 276, 326, 373, 411, 448, , 452
ESP10, 204, 276, 327, 373, 410, 450, , 454
ESP10, 211, 283, 333, 380, 417, 453, , 457
ESP10, 213, 284, 334, 381, 420, 455, , 459
ESP10, 217, 286, 339, 382, 424, 457, , 461
ESP10, 224, 290, 343, 385, 428, 459, , 463
ESP10, 213, 284, 331, 373, 415, 462, , 466
ESP10, 220, 284, 331, 372, 414, 464, , 468
ESP10, 211, 270, 314, 358, 400, 466, , 470
ESP10, 205, 254, 299, 347, 384, 469, , 473
ESP10, 186, 237, 283, 330, 365, 471, , 475
ESP10, 194, 251, 293, 338, 374, 473, , 477
ESP10, 203, 265, 305, 347, 380, 476, , 480
ESP10, 204, 270, 314, 351, 381, 478, , 482
ESP10, 210, 275, 319, 359, 387, 480, , 484
ESP10, 234, 300, 348, 383, 411, 482, , 486
ESP10, 247, 307, 361, 399, 424, 485, , 489
ESP10, 254, 306, 360, 408, 426, 487, , 491
ESP10, 247, 292, 347, 398, 417, 489, , 493
ESP10, 235, 276, 333, 389, 404, 492, , 496
ESP10, 222, 268, 322, 377, 401, 494, , 498
ESP10, 225, 277, 332, 379, 409, 496, , 500
ESP10, 226, 276, 333, 378, 412, 499, , 503
ESP10, 241, 293, 346, 395, 427, 501, , 505
ESP10, 253, 311, 354, 412, 435, 503, , 507
ESP10, 250, 308, 352, 412, 429, 505, , 509
ESP10, 260, 325, 369, 420, 435, 508, , 512
ESP10, 258, 324, 369, 419, 435, 510, , 514
ESP10, 259, 325, 370, 421, 436, 512, , 516
ESP10, 276, 327, 373, 422, 436, 515, , 519
ESP10, 282, 339, 372, 428, 436, 517, , 521
ESP10, 288, 341, 378, 430, 436, 519, , 523
ESP10, 298, 344, 383, 429, 436, 522, , 526
ESP10, 314, 350, 387, 432, 439, 524, , 528
ESP10, 316, 352, 387, 428, 439, 526, , 530
ESP10, 321, 356, 392, 431, 443, 528, , 532
ESP10, 330, 362, 397, 433, 446, 531, , 535
ESP10, 325, 358, 392, 430, 444, 533, , 537
ESP10, 322, 357, 390, 431, 441, 535, , 539
ESP10, 339, 368, 404, 436, 445, 538, , 542
ESP10, 347, 373, 414, 439, 449, 540, , 544
ESP10, 347, 372, 418, 438, 449, 542, , 546
ESP10, 352, 374, 419, 441, 449, 545, , 549
ESP10, 345, 369, 414, 439, 447, 547, , 551
ESP10, 344, 371, 413, 439, 447, 549, , 553
ESP10, 353, 382, 424, 444, 451, 552, , 556
ESP10, 357, 389, 430, 448, 455, 554, , 558
ESP10, 359, 392, 431, 449, 457, 556, , 560
ESP10, 369, 401, 439, 457, 464, 558, , 562
ESP10, 372, 404, 441, 456, 465, 561, , 565
ESP10, 383, 408, 442, 457, 466, 563, , 567
ESP10, 385, 407, 444, 456, 465, 565, , 569
ESP10, 380, 405, 441, 455, 463, 568, , 572
ESP10, 382, 409, 443, 456, 463, 570, , 574
ESP10, 388, 416, 447, 458, 465, 572, , 576
ESP10, 389, 417, 448, 459, 466, 575, , 579
ESP10, 393, 419, 449, 459, 466, 577, , 581
ESP10, 390, 420, 447, 459, 465, 579, , 583
ESP10, 400, 424, 449, 459, 465, 581, , 585
ESP10, 395, 418, 447, 457, 462, 584, , 588
ESP10, 391, 416, 445, 454, 459, 586, , 590
ESP10, 392, 415, 443, 452, 458, 588, , 592
ESP10, 392, 414, 441, 452, 457, 591, , 595
ESP10, 397, 416, 444, 452, 457, 593, , 597
ESP10, 404, 419, 445, 452, 457, 595, , 599
ESP10, 393, 414, 438, 448, 452, 598, , 602
ESP10, 405, 424, 444, 453, 456, 600, , 604
ESP10, 410, 427, 444, 454, 456, 602, , 606
ESP10, 409, 431, 445, 454, 457, 604, , 608
ESP10, 411, 431, 447, 454, 457, 607, , 611
ESP10, 419, 433, 451, 454, 458, 609, , 613
ESP10, 420, 441, 452, 455, 458, 611, , 615
ESP10, 420, 443, 451, 455, 458, 614, , 618
ESP10, 423, 443, 452, 455, 459, 616, , 620
ESP10, 428, 446, 453, 456, 459, 618, , 622
ESP10, 437, 449, 456, 459, 462, 621, , 625
ESP10, 440, 453, 458, 460, 462, 623, , 627
ESP10, 444, 454, 458, 461, 462, 625, , 629
ESP10, 448, 455, 458, 461, 462, 627, , 631
ESP10, 449, 456, 459, 462, 463, 630, , 634
ESP10, 448, 456, 459, 461, 462, 632, , 636
ESP10, 449, 456, 460, 462, 462, 634, , 638
ESP10, 450, 456, 460, 462, 462, 637, , 641
ESP10, 450, 457, 461, 462, 463, 639, , 643
ESP10, 450, 457, 461, 463, 463, 641, , 645
ESP10, 452, 458, 462, 463, 463, 644, , 648
ESP10, 453, 459, 462, 463, 464, 667, , 671
ESP10, 458, 463, 466, 467, 468, 669, , 673
ESP10, 462, 467, 470, 471, 471, 671, , 675
ESP10, 461, 465, 469, 470, 470, 674, , 678
ESP10, 461, 465, 468, 469, 470, 676, , 680
ESP10, 459, 463, 466, 467, 467, 678, , 682
ESP10, 459, 463, 466, 467, 467, 680, , 684
ESP10, 458, 463, 466, 467, 467, 683, , 687
ESP10, 458, 463, 466, 467, 467, 685, , 689
ESP10, 458, 463, 466, 467, 467, 687, , 691
ESP10, 458, 463, 466, 467, 467, 690, , 694
ESP10, 459, 463, 466, 467, 467, 692, , 696
ESP10, 459, 463, 466, 467, 467, 694, , 698
ESP10, 459, 463, 466, 467, 467, 697, , 701
ESP10, 459, 463, 466, 467, 467, 699, , 703
ESP10, 459, 463, 466, 467, 467, 701, , 705
ESP10, 459, 463, 466, 467, 467, 703, , 707
ESP10, 460, 464, 467, 468, 468, 706, , 710
ESP10, 460, 464, 467, 468, 468, 708, , 712
ESP10, 460, 464, 467, 468, 468, 710, , 714
ESP10, 460, 464, 467, 468, 468, 713, , 717
ESP10, 460, 465, 467, 468, 468, 715, , 719
ESP10, 460, 465, 467, 468, 468, 717, , 721
ESP10, 460, 465, 467, 468, 469, 720, , 724
ESP10, 460, 465, 467, 468, 469, 722, , 726
ESP10, 460, 465, 467, 468, 469, 724, , 728
ESP10, 460, 465, 467, 468, 469, 726, , 730
ESP10, 460, 465, 467, 468, 469, 729, , 733
ESP10, 460, 465, 467, 468, 469, 731, , 735
ESP10, 460, 465, 467, 468, 469, 733, , 737
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/natural/FOSO3N_SQIN.ESPF10.csv
FOSO3N_SQIN.ESPF0.csv|2025-07-17
FOSO3N_SQIN.ESPF10.csv|2025-07-17
FOSO3N_SQIN.ESPFM.csv|2025-07-17
APR-SEP
SOUTH SANTIAM - FOSTER DAM
(
FOSO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-07-17
Issued:
2025-07-17
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
301
534
102
750
526
APR-JUL
278
496
100
703
495
JAN-SEP
908
1353
103
1650
1308
JAN-JUL
877
1300
102
1608
1277
OCT-SEP
1384
1894
101
2402
1876
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/natural/FOSO3N_SQIN.ESPF10.csv
FOSO3N_SQIN.ESPF0.csv|2025-07-17
FOSO3N_SQIN.ESPF10.csv|2025-07-17
FOSO3N_SQIN.ESPFM.csv|2025-07-17
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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