Speyder
The salmon angler's best friend

Eio

Salmon river in Vestland (Eidfjord municipality)

36.6 m³/s
Water flow
198 cm
Water level
0.0 °C
Water temperature

Last measured 17.09.2026 at 22:00 · NVE station 50.3.0

Bite index for Eio today: 3 of 4. See today's best fishing times in Speyder

Based on sun, moon and tides — a traditional heuristic, not science.

Weather at the river now: 9.9 °C, 1 m/s from SW, 0.0 mm precipitation next hour.

Weather data from MET Norway (river mouth).

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Last 7 days

Water flow has dropped about 33% over the past week.

Date Water flow (m³/s) Water level (cm) Water temperature (°C)
September 10 46.2 214 0.0
September 11 36.9 199 0.0
September 12 31.4 189 0.0
September 13 28.7 183 0.0
September 14 26.1 178 0.0
September 15 24.5 175 0.0
September 16 30.9 188 0.0

Fishing season

July 1 – September 15

Fishing regulations for Eio — season dates can be adjusted mid-season; always check the current rules.

Opening dates for all rivers

Catch in Eio

In 2025, 37 salmon were reported caught in Eio, with an average weight of 3.2 kg.

Catch statistics year by year

More about Eio in Speyder

More salmon rivers in Vestland

What is Speyder?

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