Hatch predictions
Today's headline hatch shown — see all 5 active hatches hour by hour with Pro.
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Hatch predictions
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Hatch predictions
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Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- EA NW byelaw + mandatory C&R for salmon.

River Ehen Terrain map
Why this score · for Atlantic Salmon
- Temperature3830% weight
- Flow6025% weight
- Clarity9520% weight
- Feeding Time1515% weight
- Pressure8510% weight
- Salmon 1 February → 31 October
- Sea trout 15 March → 31 October
- Trout 22 March → 30 September
Sea trout: Variable seasonal (2026)
River Ehen

Hatch predictions
Today's headline hatch shown — see all 5 active hatches hour by hour with Pro.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
See the full sub-surface read with Pro.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
See what else is on the menu with Pro.
Start free trial14-day free trial. Cancel anytime.
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- EA NW byelaw + mandatory C&R for salmon.

River Ehen Terrain map
Why this score · for Atlantic Salmon
- Temperature3830% weight
- Flow6025% weight
- Clarity9520% weight
- Feeding Time1515% weight
- Pressure8510% weight
- Salmon 1 February → 31 October
- Sea trout 15 March → 31 October
- Trout 22 March → 30 September
Sea trout: Variable seasonal (2026)