Latest fish
today 20:28
Salmon and trout this year
Net means up minus down.
Salmon this year, net4↑ 6 up · ↓ 2 down
Trout this year, net9↑ 140 up · ↓ 131 down
The latest fish
20 clips
37 cm
↑ Up
44 cm
↓ Down
53 cm
↑ Up
47 cm
↑ Up
56 cm
↓ Down
47 cm
↑ Up
45 cm
↓ Down
16 cm
↓ Down
45 cm
↑ Up
46 cm
↑ Up
52 cm
↑ Up
16 cm
↑ Up
25 cm
↓ Down
42 cm
↑ Up
43 cm
↑ Up
49 cm
↓ Down
52 cm
↑ Up
46 cm
↓ Down
45 cm
↓ Down
52 cm
↑ Up
Fish per day
UpDown
Flow (m³/s)Water temperature (°C)
Flow and temperature: SMHI Vattenwebb (S-HYPE), modelled values.
Species this year
30,904 identified fish-
Perch ↑ 9,854 · ↓ 10,045 · 19,899
-
Roach ↑ 2,959 · ↓ 6,469 · 9,428
-
Bleak ↑ 438 · ↓ 355 · 793
-
Bird-Mammal ↑ 170 · ↓ 207 · 377
-
Trout ↑ 140 · ↓ 131 · 271
-
Eel ↑ 12 · ↓ 38 · 50
-
River Lamprey ↑ 24 · ↓ 14 · 38
-
Burbot ↑ 2 · ↓ 10 · 12
-
Other (8 species) ↑ 18 · ↓ 18 · 36
UpDown
About the counter
The fish counter at Strömparken 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.
“This year” counts from 1 January 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