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KOOTENAI - LIBBY DAM
(
LYDM8
)
Forecasts for Water Year
2027
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4170
5417
82
7543
6614
APR-JUL
3398
4565
80
6382
5683
APR-AUG
3808
5069
81
7136
6242
JAN-SEP
4681
6076
84
8147
7266
JAN-JUL
3900
5132
81
6981
6335
OCT-SEP
5346
6730
82
8892
8224
Experimental
HEFS with 15 days EQPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
4232
5480
83
7620
6614
APR-JUL
3442
4678
82
6444
5683
APR-AUG
3870
5134
82
7215
6242
JAN-SEP
4756
6109
84
8243
7266
JAN-JUL
3966
5217
82
7044
6335
OCT-SEP
5432
6776
82
9000
8224
Reference
ESP with 0 Days QPF
Ensemble:
2026-10-22
Issued:
2026-10-22
Hide Forecast
APR-SEP
4343
5626
85
7732
6614
APR-JUL
3530
4785
84
6503
5683
APR-AUG
3972
5267
84
7293
6242
JAN-SEP
4868
6199
85
8357
7266
JAN-JUL
4056
5348
84
7190
6335
OCT-SEP
5550
6857
83
9073
8224
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 184, 248, 330, 379, 414, 83, , 87
ESP10, 187, 247, 330, 379, 417, 98, , 102
ESP10, 187, 250, 329, 378, 419, 113, , 117
ESP10, 190, 256, 329, 379, 420, 128, , 132
ESP10, 190, 255, 328, 378, 418, 142, , 146
ESP10, 195, 261, 339, 384, 428, 157, , 161
ESP10, 200, 263, 342, 386, 432, 172, , 176
ESP10, 203, 264, 343, 386, 432, 187, , 191
ESP10, 202, 265, 343, 385, 432, 202, , 206
ESP10, 202, 264, 342, 384, 432, 217, , 221
ESP10, 205, 266, 346, 386, 433, 232, , 236
ESP10, 204, 267, 350, 389, 433, 247, , 251
ESP10, 204, 267, 350, 392, 435, 262, , 266
ESP10, 204, 267, 350, 394, 435, 276, , 280
ESP10, 209, 271, 354, 399, 441, 291, , 295
ESP10, 207, 274, 352, 399, 441, 306, , 310
ESP10, 207, 279, 352, 400, 441, 321, , 325
ESP10, 206, 276, 351, 399, 439, 336, , 340
ESP10, 221, 290, 365, 411, 451, 351, , 355
ESP10, 233, 298, 371, 416, 459, 366, , 370
ESP10, 234, 303, 375, 415, 458, 381, , 385
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LYDM8N_SQIN.ESPF10.csv
LYDM8N_SQIN.ESPF0.csv|2026-10-22
LYDM8N_SQIN.ESPF10.csv|2026-10-22
LYDM8N_SQIN.ESPFM.csv|2026-10-22
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast