← All sites

Underwater camera · TiVA UVC

Landösjön

Kvarnbäcken
Active Latest fish today 12:37
The latest fish in a film rebuilt every hour. Open full screen

The latest fish

20 clips
Trouttoday 12:37
↓ Down
Trouttoday 09:30
Trouttoday 09:15
↓ Down
Trouttoday 09:08
Trouttoday 07:48
↓ Down
Trouttoday 07:37
Trouttoday 06:47
↓ Down
Trouttoday 05:43
↑ Up
Trouttoday 03:56
↓ Down
Trouttoday 03:43
Brook troutyesterday 15:10
↓ Down
Brook troutyesterday 15:10
Brook troutyesterday 03:53
↓ Down
Trout25 Oct 19:19
Trout25 Oct 13:14
↑ Up
Trout25 Oct 12:54
↓ Down
Trout25 Oct 09:19
↓ Down
Trout25 Oct 09:12
Trout25 Oct 07:45
↑ Up
Trout25 Oct 02:49
↑ Up

Highlights

Clips picked by TiVA.

Trout21 Oct 11:58
↑ Up
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
Other fish22 May 16:37
↓ Down
Grayling19 May 21:12
↑ Up
Grayling18 May 03:22
↓ Down
Grayling17 May 22:34
↑ Up
Grayling17 May 22:19
↑ Up
Grayling17 May 22:09
↑ Up
Grayling17 May 22:06
↑ Up
Grayling17 May 22:05
↓ Down
Grayling13 May 18:43
↑ Up
Bird-Mammal12 May 00:21
↑ Up
Grayling11 May 22:10
↑ Up

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-34↑ 168 up · ↓ 202 down

Fish per day

6 OCT13 OCT20 OCT27 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

4,299 identified fish
  • Common minnow ↑ 2,110 · ↓ 1,480 · 3,590
  • Trout ↑ 168 · ↓ 202 · 370
  • 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