KACHESS - NEAR EASTON
Forecasts For Water Year 2026
Official Water Supply
ESP with 10 days QPF
Ensemble: 2026-09-03 Issued: 2026-09-03
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2026-09-03)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 4.7 11
NOV 21 23
DEC 72 16
JAN 20 20
FEB 15 16
MAR 46 19
APR 22 29
MAY 17 41
JUN 6.8 25
JUL 2.5 8.8
AUG 3.6 4.0
SEP 1.3 1.4 23 2.7 0.2* 6.3
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* Partial Monthly Total
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KACHESS - NEAR EASTON
Forecasts For Water Year 2026
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble: 2026-09-03 Issued: 2026-09-03
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2026-09-03)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 4.7 11
NOV 21 23
DEC 72 16
JAN 20 20
FEB 15 16
MAR 46 19
APR 22 29
MAY 17 41
JUN 6.8 25
JUL 2.5 8.8
AUG 3.6 4.0
SEP 1.3 1.6 26 3.6 0.2* 6.3
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
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KACHESS - NEAR EASTON
Forecasts For Water Year 2026
Reference
ESP with 0 days QPF
Ensemble: 2026-09-03 Issued: 2026-09-03
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2026-09-03)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 4.7 11
NOV 21 23
DEC 72 16
JAN 20 20
FEB 15 16
MAR 46 19
APR 22 29
MAY 17 41
JUN 6.8 25
JUL 2.5 8.8
AUG 3.6 4.0
SEP 1.3 1.5 24 3.1 0.2* 6.3
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download