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OKANOGAN - AT OROVILLE
(
OKNW1
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
135
382
83
652
458
APR-JUL
126
362
83
621
437
APR-AUG
131
373
83
638
449
JAN-SEP
201
434
80
740
539
JAN-JUL
192
418
81
714
518
OCT-SEP
229
467
80
791
587
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
129
370
81
649
458
APR-JUL
121
350
80
619
437
APR-AUG
125
361
81
635
449
JAN-SEP
195
426
79
743
539
JAN-JUL
186
410
79
718
518
OCT-SEP
222
460
78
798
587
Reference
ESP with 0 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
159
395
86
687
458
APR-JUL
149
369
84
656
437
APR-AUG
154
379
84
674
449
JAN-SEP
216
441
82
786
539
JAN-JUL
206
425
82
760
518
OCT-SEP
242
485
83
837
587
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 272, 313, 386, 451, 478, 83, , 87
ESP10, 269, 311, 388, 449, 477, 98, , 102
ESP10, 270, 311, 387, 449, 477, 113, , 117
ESP10, 274, 315, 389, 452, 478, 128, , 132
ESP10, 272, 316, 388, 452, 478, 142, , 146
ESP10, 273, 318, 389, 452, 478, 157, , 161
ESP10, 277, 320, 390, 456, 479, 172, , 176
ESP10, 277, 321, 389, 455, 478, 187, , 191
ESP10, 276, 322, 389, 455, 478, 202, , 206
ESP10, 275, 324, 388, 454, 477, 217, , 221
ESP10, 276, 324, 388, 454, 478, 232, , 236
ESP10, 274, 324, 387, 453, 479, 247, , 251
ESP10, 283, 330, 390, 456, 481, 262, , 266
ESP10, 283, 331, 392, 456, 483, 276, , 280
ESP10, 283, 332, 391, 455, 482, 291, , 295
ESP10, 284, 333, 391, 455, 482, 306, , 310
ESP10, 281, 331, 390, 455, 481, 321, , 325
ESP10, 289, 332, 391, 456, 486, 336, , 340
ESP10, 290, 334, 392, 457, 487, 351, , 355
ESP10, 288, 331, 393, 456, 486, 366, , 370
ESP10, 290, 336, 393, 458, 488, 381, , 385
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/OKNW1N_SQIN.ESPF10.csv
OKNW1N_SQIN.ESPF0.csv|2026-10-22
OKNW1N_SQIN.ESPF10.csv|2026-10-22
OKNW1N_SQIN.ESPFM.csv|2026-10-22
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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