LEWIS - MERWIN DAM
Forecasts For Water Year 2023
Official Water Supply
ESP with 10 days QPF
Ensemble: 2023-03-24 Issued: 2023-03-24
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2023-03-24)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 206 394
DEC 422 459
JAN 423 504
FEB 228 399
MAR 240 240 64 240 173* 377
APR 331 407 136 565 299
MAY 248 335 124 442 271
JUN 144 203 104 310 196
JUL 83 109 95 134 115
AUG 52 63 72 75 88
SEP 39 52 46 93 113
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 2023
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble: 2023-03-24 Issued: 2023-03-24
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2023-03-24)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 206 394
DEC 422 459
JAN 423 504
FEB 228 399
MAR 240 249 66 266 173* 377
APR 321 425 142 535 299
MAY 249 330 122 452 271
JUN 139 204 104 311 196
JUL 83 108 94 135 115
AUG 51 63 72 77 88
SEP 38 53 46 94 113
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 2023
Reference
ESP with 0 days QPF
Ensemble: 2023-03-24 Issued: 2023-03-24
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2023-03-24)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 206 394
DEC 422 459
JAN 423 504
FEB 228 399
MAR 253 277 73 367 173* 377
APR 305 406 135 537 299
MAY 238 318 118 443 271
JUN 131 197 100 314 196
JUL 79 106 93 129 115
AUG 50 62 71 75 88
SEP 38 53 47 94 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download