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Underwater camera · TiVA UVC

Landösjön

Kvarnbäcken
Active Latest fish yesterday 13:48
The latest fish in a film rebuilt every hour. Open full screen

The latest fish

20 clips
Troutyesterday 13:48
Troutyesterday 12:19
Troutyesterday 09:32
↑ Up
Troutyesterday 08:29
↓ Down
Troutyesterday 08:03
↓ Down
Troutyesterday 08:03
Trout27 Oct 12:37
↓ Down
Trout27 Oct 09:30
Trout27 Oct 09:15
↓ Down
Trout27 Oct 09:08
Trout27 Oct 07:48
↓ Down
Trout27 Oct 07:37
Trout27 Oct 06:47
↓ Down
Trout27 Oct 05:43
↑ Up
Trout27 Oct 03:56
↓ Down
Trout27 Oct 03:43
Brook trout26 Oct 15:10
↓ Down
Brook trout26 Oct 15:10
Brook trout26 Oct 03:53
↓ Down
Trout25 Oct 19:19

Highlights

Trout27 Oct 06:47
↓ Down
Trout27 Oct 03:56
↓ Down
Trout22 Oct 10:37
↑ Up
Trout21 Oct 11:58
↑ Up
Trout16 Oct 07:18
↑ Up
Trout14 Oct 12:51
↑ Up
Trout11 Oct 18:41
↑ Up
Trout9 Oct 16:48
↑ Up
Trout2 Oct 11:23
↑ Up
Mammal1 Oct 03:57
↓ Down
Trout1 Oct 03:27
↓ Down
Trout28 Sep 10:36
↓ Down
Trout27 Sep 18:43
Trout22 Sep 05:41
↓ Down
Trout21 Sep 19:20
↑ Up
Trout21 Sep 19:12
↓ Down
Trout21 Sep 19:04
↓ Down
Trout21 Sep 18:57
↑ Up
Char21 Sep 17:38
↓ Down
Trout21 Sep 17:18
↓ Down

Grayling and trout since 9 May

Net means up minus down.

Grayling since 9 May, net-21↑ 109 up · ↓ 130 down
Trout since 9 May, net-35↑ 169 up · ↓ 204 down

Fish per day

7 OCT14 OCT21 OCT28 OCT 13 19 9 MAYOCT 565 429
UpDown Flow (m³/s)Water temperature (°C)
Flow and temperature: SMHI Vattenwebb (S-HYPE), modelled values.

Species since 9 May

4,302 identified fish
  • Common minnow ↑ 2,110 · ↓ 1,480 · 3,590
  • Trout ↑ 169 · ↓ 204 · 373
  • Grayling ↑ 109 · ↓ 130 · 239
  • Brook trout ↑ 25 · ↓ 48 · 73
  • Char ↑ 7 · ↓ 6 · 13
  • Whitefish ↑ 4 · ↓ 2 · 6
  • Bird-Mammal ↑ 3 · ↓ 1 · 4
  • Pike ↑ 1 · ↓ 1 · 2
  • Other (2 species) ↑ 0 · ↓ 2 · 2
UpDown

About the camera

The underwater camera at Landösjön 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 9 May 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: fiskdata@tiva.se, tiva.se