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Water Year
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JOHN DAY - NEAR JOHN DAY
(
JHNO3
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
42
69
81
155
84
APR-JUL
37
60
80
137
76
JAN-SEP
71
108
86
200
125
JAN-JUL
66
100
86
182
117
OCT-SEP
90
134
91
222
148
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
41
69
82
154
84
APR-JUL
37
61
81
136
76
JAN-SEP
70
111
88
198
125
JAN-JUL
66
102
88
180
117
OCT-SEP
90
139
94
220
148
Reference
ESP with 0 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
41
70
82
155
84
APR-JUL
37
61
81
135
76
JAN-SEP
71
108
86
196
125
JAN-JUL
66
100
86
178
117
OCT-SEP
90
137
93
218
148
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 161, 283, 393, 436, 469, 83, , 87
ESP10, 157, 281, 392, 433, 468, 98, , 102
ESP10, 161, 282, 396, 437, 469, 113, , 117
ESP10, 162, 283, 399, 439, 469, 128, , 132
ESP10, 163, 282, 399, 439, 470, 142, , 146
ESP10, 156, 278, 393, 434, 468, 157, , 161
ESP10, 159, 280, 395, 436, 469, 172, , 176
ESP10, 163, 286, 397, 438, 469, 187, , 191
ESP10, 164, 290, 398, 439, 470, 202, , 206
ESP10, 162, 288, 397, 438, 469, 217, , 221
ESP10, 159, 285, 394, 437, 468, 232, , 236
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/JHNO3N_SQIN.ESPF10.csv
JHNO3N_SQIN.ESPF0.csv|2025-10-12
JHNO3N_SQIN.ESPF10.csv|2025-10-12
JHNO3N_SQIN.ESPFM.csv|2025-10-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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