TOPI1 ESP Natural Volume Forecast - PORTNEUF

PORTNEUF - AT TOPAZ (TOPI1) Forecasts for Water Year 2026
Natural Forecast ESP with 10 Days QPF Ensemble: 2025-10-08 Issued: 2025-10-08 Hide Forecast
Forecast Period	Forecasts Are in KAF				30 Year Average (1991-2020)
Forecast Period	90 %	50 %	% Average	10 %	30 Year Average (1991-2020)
APR-SEP	42	68	88	133	78
APR-JUL	32	54	86	106	63
JAN-SEP	64	90	86	162	104
JAN-JUL	55	76	85	134	89
OCT-SEP	80	107	86	179	124
Experimental HEFS with 15 days EQPF Ensemble: 2025-10-08 Issued: 2025-10-08 Hide Forecast
APR-SEP	43	68	88	135	78
APR-JUL	33	54	86	108	63
JAN-SEP	64	89	86	161	104
JAN-JUL	55	76	85	133	89
OCT-SEP	80	107	86	178	124
Reference ESP with 0 Days QPF Ensemble: 2025-10-08 Issued: 2025-10-08 Hide Forecast
APR-SEP	42	67	86	131	78
APR-JUL	32	53	84	105	63
JAN-SEP	62	90	86	155	104
JAN-JUL	53	76	85	128	89
OCT-SEP	78	106	86	172	124
Move the mouse over the desired "Forecast Period" to display a graph.