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Fish counter · TiVA FC

Kvarnån

Flåsjön
Active Latest fish 21 Oct 13:37
Latest fish
21 Oct 13:37

Trout this year

Net means up minus down.

Trout this year, net-110↑ 249 up · ↓ 359 down

The latest fish

20 clips
33 cm
Trout21 Oct 13:37
↓ Down
29 cm
Trout21 Oct 13:30
↓ Down
25 cm
Trout21 Oct 13:30
↓ Down
30 cm
Trout21 Oct 13:07
↓ Down
37 cm
Trout21 Oct 12:54
↓ Down
33 cm
Trout21 Oct 01:03
↓ Down
38 cm
Trout20 Oct 22:32
↓ Down
20 cm
Trout19 Oct 19:53
↓ Down
53 cm
Trout17 Oct 22:18
↓ Down
20 cm
Trout17 Oct 15:29
↓ Down
58 cm
Trout16 Oct 18:25
↑ Up
22 cm
Trout16 Oct 14:58
↑ Up
41 cm
Trout15 Oct 19:34
↑ Up
40 cm
Trout14 Oct 21:46
↓ Down
24 cm
Trout14 Oct 20:46
↓ Down
20 cm
Trout14 Oct 20:20
↓ Down
21 cm
Trout14 Oct 09:30
↑ Up
23 cm
Trout13 Oct 19:24
↓ Down
36 cm
Trout13 Oct 18:53
↑ Up
37 cm
Trout13 Oct 18:53
↓ Down

Highlights

Clips picked by TiVA.

64 cm
Trout24 Sep 23:07
↑ Up
71 cm
Trout17 Sep 04:01
↓ Down
71 cm
Trout17 Sep 02:03
↑ Up
72 cm
Trout17 Sep 01:03
↑ Up
65 cm
Trout15 Sep 06:09
↓ Down
59 cm
Trout9 Sep 22:00
↑ Up
66 cm
Trout9 Sep 19:51
↑ Up
60 cm
Trout8 Sep 17:44
↑ Up
63 cm
Trout2 Sep 21:04
↑ Up
64 cm
Trout29 Aug 11:43
↑ Up

Fish per day

29 SEP6 OCT13 OCT21 OCT 27 24 18 JUNSEPOCT 27 24
UpDown Flow (m³/s)Water temperature (°C)
Flow and temperature: SMHI Vattenwebb (S-HYPE), modelled values.

Species this year

625 identified fish
  • Trout ↑ 249 · ↓ 359 · 608
  • Pike ↑ 1 · ↓ 5 · 6
  • Grayling ↑ 0 · ↓ 4 · 4
  • Perch ↑ 3 · ↓ 1 · 4
  • Roach ↑ 0 · ↓ 2 · 2
  • Mammal ↑ 0 · ↓ 1 · 1
UpDown

About the counter

The fish counter at Kvarnån 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