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KOOTENAI - LIBBY DAM
(
LYDM8
)
Forecasts for Water Year
2026
Natural Forecast
ESP with 10 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
4251
5607
85
7648
6614
APR-JUL
3456
4748
84
6432
5683
APR-AUG
3899
5236
84
7210
6242
JAN-SEP
4718
6124
84
8221
7266
JAN-JUL
3923
5248
83
7073
6335
OCT-SEP
5316
6697
81
8850
8224
Experimental
HEFS with 15 days EQPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
4421
5712
86
7897
6614
APR-JUL
3604
4772
84
6676
5683
APR-AUG
4062
5346
86
7415
6242
JAN-SEP
4893
6240
86
8477
7266
JAN-JUL
4076
5257
83
7256
6335
OCT-SEP
5508
6947
84
9092
8224
Reference
ESP with 0 Days QPF
Ensemble:
2025-10-12
Issued:
2025-10-12
Hide Forecast
APR-SEP
4465
5768
87
7860
6614
APR-JUL
3643
4757
84
6645
5683
APR-AUG
4104
5351
86
7380
6242
JAN-SEP
4939
6306
87
8446
7266
JAN-JUL
4090
5291
84
7230
6335
OCT-SEP
5522
7001
85
9250
8224
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 198, 255, 347, 392, 443, 83, , 87
ESP10, 195, 252, 344, 388, 440, 98, , 102
ESP10, 199, 259, 346, 389, 445, 113, , 117
ESP10, 196, 262, 342, 387, 441, 128, , 132
ESP10, 196, 263, 341, 387, 439, 142, , 146
ESP10, 190, 258, 343, 383, 439, 157, , 161
ESP10, 198, 266, 348, 389, 447, 172, , 176
ESP10, 196, 261, 344, 390, 443, 187, , 191
ESP10, 199, 264, 346, 391, 446, 202, , 206
ESP10, 201, 264, 346, 390, 448, 217, , 221
ESP10, 206, 266, 352, 391, 450, 232, , 236
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/natural/LYDM8N_SQIN.ESPF10.csv
LYDM8N_SQIN.ESPF0.csv|2025-10-12
LYDM8N_SQIN.ESPF10.csv|2025-10-12
LYDM8N_SQIN.ESPFM.csv|2025-10-12
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
Last Forecast