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UMATILLA - AT PENDLETON
(
PDTO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-10-06
Issued:
2025-10-06
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Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
88
157
95
259
165
APR-JUL
81
149
95
246
157
JAN-SEP
203
321
94
470
340
JAN-JUL
197
312
94
458
331
OCT-SEP
231
361
93
522
390
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-10-06
Issued:
2025-10-06
Hide Forecast
APR-SEP
90
162
98
262
165
APR-JUL
83
153
98
248
157
JAN-SEP
208
336
99
472
340
JAN-JUL
201
326
99
460
331
OCT-SEP
232
371
95
528
390
Reference
ESP with 0 Days QPF
Ensemble:
2025-10-06
Issued:
2025-10-06
Hide Forecast
APR-SEP
89
161
97
261
165
APR-JUL
82
152
97
247
157
JAN-SEP
203
333
98
472
340
JAN-JUL
197
324
98
460
331
OCT-SEP
228
367
94
525
390
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 207, 265, 357, 418, 459, 83, , 87
ESP10, 205, 262, 355, 417, 458, 98, , 102
ESP10, 205, 261, 356, 416, 458, 113, , 117
ESP10, 207, 263, 358, 417, 459, 128, , 132
ESP10, 207, 263, 358, 417, 460, 142, , 146
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/PDTO3N_SQIN.ESPF10.csv
PDTO3N_SQIN.ESPF0.csv|2025-10-06
PDTO3N_SQIN.ESPF10.csv|2025-10-06
PDTO3N_SQIN.ESPFM.csv|2025-10-06
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast