LEWIS - MERWIN DAM
Forecasts For Water Year 2025
Official Water Supply
ESP with 10 days QPF
Ensemble: 2025-05-08 Issued: 2025-05-08
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2025-05-08)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 75 201
NOV 395 394
DEC 527 459
JAN 314 504
FEB 349 399
MAR 473 377
APR 323 299
MAY 168 175 65 200 44* 271
JUN 112 135 69 242 196
JUL 72 87 76 102 115
AUG 46 52 59 62 88
SEP 36 44 39 82 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
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LEWIS - MERWIN DAM
Forecasts For Water Year 2025
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble: 2025-05-08 Issued: 2025-05-08
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2025-05-08)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 75 201
NOV 395 394
DEC 527 459
JAN 314 504
FEB 349 399
MAR 473 377
APR 323 299
MAY 163 180 66 213 44* 271
JUN 115 142 73 248 196
JUL 73 87 76 105 115
AUG 46 52 60 64 88
SEP 36 44 39 82 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
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LEWIS - MERWIN DAM
Forecasts For Water Year 2025
Reference
ESP with 0 days QPF
Ensemble: 2025-05-08 Issued: 2025-05-08
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2025-05-08)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 75 201
NOV 395 394
DEC 527 459
JAN 314 504
FEB 349 399
MAR 473 377
APR 323 299
MAY 170 191 70 247 44* 271
JUN 117 153 78 259 196
JUL 72 88 77 105 115
AUG 46 53 61 64 88
SEP 36 44 39 83 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download