Latest fish
today 20:51
Trout since 21 Apr
Net means up minus down.
Trout since 21 Apr, net-241↑ 788 up · ↓ 1,029 down
The latest fish
20 clips
↑ Up
Fish per day
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Flow (m³/s)Water temperature (°C)
Flow and temperature: SMHI Vattenwebb (S-HYPE), modelled values.
Species since 21 Apr
1,919 identified fish-
Trout ↑ 788 · ↓ 1,029 · 1,817
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Perch ↑ 29 · ↓ 42 · 71
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Pike ↑ 5 · ↓ 4 · 9
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River Lamprey ↑ 3 · ↓ 6 · 9
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Bird ↑ 5 · ↓ 2 · 7
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Mammal ↑ 3 · ↓ 1 · 4
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Eel ↑ 0 · ↓ 2 · 2
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About the camera
The underwater camera at Svintunaån övre films the fish passing by, and an AI model identifies species and direction for each clip.
About the figures
Every fish passing is counted with its direction, up or down. Net is up minus down.
Species and direction are identified by an AI model when the clip arrives, and no person has reviewed the figures yet. Some fish may get the wrong species, and the same fish can pass several times. Reviewed results are confirmed in a report after the season.
The figures count from 21 Apr 2026.
Flow and water temperature are SMHI's modelled values for the river (Vattenwebb, S-HYPE), not measurements at the counter.
Contact
Questions about the fish monitoring: info@tiva.se, tiva.se