Low and clear — careful approach country. Cover and shadow are doing the work today.
Live now
Trends shown where the gauge supports them
Live readings — water temperature is an estimate where the gauge does not record it.
How to fish · for brown trout
When · where · method · kit
Hatches & runs
Twelve months at a glance
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
Today's fly · curated pack
5 patterns from this venue's curated pack
Detail · next 12h
The two readings most likely to move the verdict
Evidence
6 factors, signed
Río Aguanaz · about
Background · character · contributors
A short Trasmiera tributary of the Miera, rising near Entrambasaguas and joining the parent river above the estuary. Limestone-influenced spring-fed water — clearer and steadier than the typical spate-fed Cantabrian small river, with karst character through the middle reaches above Entrambasaguas. Wild brown trout only. Best fished from late April through June.
Río Aguanaz · directions
Río Aguanaz · zones
Seasons · zones · per-species rules
Río Aguanaz · permits
A short Trasmiera tributary of the Miera, rising near Entrambasaguas and joining the parent river above the estuary.
Low and clear — careful approach country. Cover and shadow are doing the work today.
Live readings — water temperature is an estimate where the gauge does not record it.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
A short Trasmiera tributary of the Miera, rising near Entrambasaguas and joining the parent river above the estuary. Limestone-influenced spring-fed water — clearer and steadier than the typical spate-fed Cantabrian small river, with karst character through the middle reaches above Entrambasaguas. Wild brown trout only. Best fished from late April through June.