LEWIS - MERWIN DAM
Forecasts For Water Year 2023
Official Water Supply
ESP with 10 days QPF
Ensemble: 2022-12-01 Issued: 2022-12-01
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2022-12-01)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 202 394
DEC 159 283 62 463 459
JAN 182 446 89 681 504
FEB 180 393 98 592 399
MAR 256 412 109 614 377
APR 245 349 117 513 299
MAY 187 284 105 395 271
JUN 89 189 96 281 196
JUL 53 91 80 125 115
AUG 39 54 61 82 88
SEP 34 48 42 89 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download
 
LEWIS - MERWIN DAM
Forecasts For Water Year 2023
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble: 2022-12-01 Issued: 2022-12-01
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2022-12-01)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 202 394
DEC 179 291 63 508 459
JAN 199 451 90 682 504
FEB 176 391 98 603 399
MAR 254 413 109 612 377
APR 245 349 117 515 299
MAY 184 282 104 398 271
JUN 88 192 98 281 196
JUL 53 93 81 125 115
AUG 39 53 61 84 88
SEP 34 48 42 90 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download
 
LEWIS - MERWIN DAM
Forecasts For Water Year 2023
Reference
ESP with 0 days QPF
Ensemble: 2022-12-01 Issued: 2022-12-01
Forecast
Period
Forecasts Are in KAF Obs Runoff
(2022-12-01)
30 Year
Average
(1991-2020)
90 % 50 % %
Average
10 %
OCT 62 201
NOV 202 394
DEC 209 399 87 642 459
JAN 212 463 92 677 504
FEB 179 391 98 593 399
MAR 252 409 108 605 377
APR 242 344 115 516 299
MAY 184 281 104 398 271
JUN 88 196 100 280 196
JUL 52 94 82 135 115
AUG 39 53 61 88 88
SEP 34 48 43 91 113
Move the mouse over the desired "Forecast Table" to update graph.
* Partial Monthly Total
CSV
Download