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Water Year
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COWLITZ - AT RANDLE
(
RAWW1
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-10-15
Issued:
2025-10-15
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Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
640
931
98
1158
951
APR-JUL
557
828
98
1020
843
JAN-SEP
1177
1451
94
1824
1552
JAN-JUL
1087
1350
94
1677
1443
OCT-SEP
1463
1917
93
2373
2055
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-10-15
Issued:
2025-10-15
Hide Forecast
APR-SEP
640
931
98
1159
951
APR-JUL
558
828
98
1025
843
JAN-SEP
1189
1449
93
1819
1552
JAN-JUL
1104
1352
94
1675
1443
OCT-SEP
1462
1945
95
2478
2055
Reference
ESP with 0 Days QPF
Ensemble:
2025-10-15
Issued:
2025-10-15
Hide Forecast
APR-SEP
640
932
98
1159
951
APR-JUL
557
828
98
1021
843
JAN-SEP
1177
1443
93
1814
1552
JAN-JUL
1084
1350
94
1668
1443
OCT-SEP
1409
1931
94
2363
2055
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 269, 316, 349, 409, 452, 83, , 87
ESP10, 269, 316, 349, 409, 452, 98, , 102
ESP10, 269, 316, 349, 409, 452, 113, , 117
ESP10, 269, 315, 349, 409, 452, 128, , 132
ESP10, 269, 315, 349, 409, 452, 142, , 146
ESP10, 269, 315, 349, 409, 452, 157, , 161
ESP10, 269, 315, 349, 409, 452, 172, , 176
ESP10, 269, 316, 349, 409, 453, 187, , 191
ESP10, 269, 316, 349, 409, 453, 202, , 206
ESP10, 269, 315, 349, 409, 452, 217, , 221
ESP10, 269, 316, 349, 409, 452, 232, , 236
ESP10, 269, 315, 349, 409, 452, 247, , 251
ESP10, 269, 315, 349, 409, 452, 262, , 266
ESP10, 269, 315, 349, 408, 452, 276, , 280
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/RAWW1N_SQIN.ESPF10.csv
RAWW1N_SQIN.ESPF0.csv|2025-10-15
RAWW1N_SQIN.ESPF10.csv|2025-10-15
RAWW1N_SQIN.ESPFM.csv|2025-10-15
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast