Takflua

Site 38697 · Åfjord municipality · Production area 6, Nordmøre og Sør-Trøndelag

Below the lice limit, week 39Operated by Salmar Oppdrett AS · group SalMar

0.00Adult female lice per fishLimit 0.50 · below the limitWeek 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 15 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

0Lice treatments in 2026None recorded2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Active disease casesNone recordedRegister since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

7Wellboat visits in 2026by 5 different vessels · latest 23 Aug 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reportedNumber unknown, October 2019Since 2006 · Directorate of Fisheries · updated 01 Oct 2026

Sea lice against the limit

Weekly average of adult female lice per fish, as reported by the company. For this site the limit is 0.2 in weeks 16–21 and 0.5 for the rest of the year. Hatched weeks have no count and count neither as above nor below.

2026

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026

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Adult female lice per fish per week, 2026
Week	Adult female lice per fish	Lice limit	Status
1	0.24	0.5	Below the limit
2	0.23	0.5	Below the limit
3	0.09	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.22	0.5	Below the limit
6	0.20	0.5	Below the limit
7	0.18	0.5	Below the limit
8	0.23	0.5	Below the limit
9	0.15	0.5	Below the limit
10	0.13	0.5	Below the limit
11	unknown	0.5	Not reported
12	unknown	0.5	Not reported
13	unknown	0.5	Not reported
14	unknown	0.5	Not reported
15	unknown	0.5	Not reported
16	unknown	0.2	Not reported
17	unknown	0.2	Not reported
18	unknown	0.2	Not reported
19	unknown	0.2	Not reported
20	unknown	0.2	Not reported
21	unknown	0.2	Not reported
22	unknown	0.5	Not reported
23	unknown	0.5	Not reported
24	unknown	0.5	Not reported
25	unknown	0.5	Not reported
26	unknown	0.5	Not reported
27	unknown	0.5	Not reported
28	unknown	0.5	Not reported
29	unknown	0.5	Not reported
30	unknown	0.5	Not reported
31	unknown	0.5	Not reported
32	unknown	0.5	Not reported
33	unknown	0.5	Not reported
34	unknown	0.5	Not reported
35	0.00	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.00	0.5	Below the limit

Earlier years

20253 of 52 weeks with a count above the limit

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026

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Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.07	0.5	Below the limit
2	0.09	0.5	Below the limit
3	0.09	0.5	Below the limit
4	0.07	0.5	Below the limit
5	0.07	0.5	Below the limit
6	0.13	0.5	Below the limit
7	0.06	0.5	Below the limit
8	0.13	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.11	0.5	Below the limit
11	0.14	0.5	Below the limit
12	0.17	0.5	Below the limit
13	0.12	0.5	Below the limit
14	0.16	0.5	Below the limit
15	0.11	0.5	Below the limit
16	0.19	0.2	Near the limit
17	0.13	0.2	Below the limit
18	0.22	0.2	Above the limit
19	0.06	0.2	Below the limit
20	0.06	0.2	Below the limit
21	0.04	0.2	Below the limit
22	0.04	0.5	Below the limit
23	0.04	0.5	Below the limit
24	0.10	0.5	Below the limit
25	0.06	0.5	Below the limit
26	0.39	0.5	Below the limit
27	0.08	0.5	Below the limit
28	0.23	0.5	Below the limit
29	0.10	0.5	Below the limit
30	0.47	0.5	Near the limit
31	0.16	0.5	Below the limit
32	0.41	0.5	Near the limit
33	0.47	0.5	Near the limit
34	0.44	0.5	Near the limit
35	0.42	0.5	Near the limit
36	0.17	0.5	Below the limit
37	0.22	0.5	Below the limit
38	0.20	0.5	Below the limit
39	0.72	0.5	Above the limit
40	1.44	0.5	Above the limit
41	0.38	0.5	Below the limit
42	0.14	0.5	Below the limit
43	0.14	0.5	Below the limit
44	0.26	0.5	Below the limit
45	0.11	0.5	Below the limit
46	0.22	0.5	Below the limit
47	0.15	0.5	Below the limit
48	0.20	0.5	Below the limit
49	0.10	0.5	Below the limit
50	0.27	0.5	Below the limit
51	0.17	0.5	Below the limit
52	0.28	0.5	Below the limit

20240 of 21 weeks with a count above the limit

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026

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Adult female lice per fish per week, 2024
Week	Adult female lice per fish	Lice limit	Status
1	unknown	0.5	Not reported
2	unknown	0.5	Not reported
3	unknown	0.5	Not reported
4	unknown	0.5	Not reported
5	unknown	0.5	Not reported
6	unknown	0.5	Not reported
7	unknown	0.5	Not reported
8	unknown	0.5	Not reported
9	unknown	0.5	Not reported
10	unknown	0.5	Not reported
11	unknown	0.5	Not reported
12	unknown	0.5	Not reported
13	unknown	0.5	Not reported
14	unknown	0.5	Not reported
15	unknown	0.5	Not reported
16	unknown	0.2	Not reported
17	unknown	0.2	Not reported
18	unknown	0.2	Not reported
19	unknown	0.2	Not reported
20	unknown	0.2	Not reported
21	unknown	0.2	Not reported
22	unknown	0.5	Not reported
23	unknown	0.5	Not reported
24	unknown	0.5	Not reported
25	unknown	0.5	Not reported
26	unknown	0.5	Not reported
27	unknown	0.5	Not reported
28	unknown	0.5	Not reported
29	unknown	0.5	Not reported
30	unknown	0.5	Not reported
31	unknown	0.5	Not reported
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.00	0.5	Below the limit
35	0.00	0.5	Below the limit
36	0.02	0.5	Below the limit
37	0.01	0.5	Below the limit
38	0.02	0.5	Below the limit
39	0.01	0.5	Below the limit
40	0.02	0.5	Below the limit
41	0.01	0.5	Below the limit
42	0.01	0.5	Below the limit
43	0.03	0.5	Below the limit
44	0.05	0.5	Below the limit
45	0.04	0.5	Below the limit
46	0.05	0.5	Below the limit
47	0.08	0.5	Below the limit
48	0.11	0.5	Below the limit
49	0.07	0.5	Below the limit
50	0.14	0.5	Below the limit
51	0.07	0.5	Below the limit
52	0.13	0.5	Below the limit

20230 of 4 weeks with a count above the limit (data from week 40)

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026

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Adult female lice per fish per week, 2023
Week	Adult female lice per fish	Lice limit	Status
40	0.41	0.5	Near the limit
41	0.49	0.5	Near the limit
42	0.35	0.5	Below the limit
43	0.49	0.5	Near the limit
44	unknown	0.5	Not reported
45	unknown	0.5	Not reported
46	unknown	0.5	Not reported
47	unknown	0.5	Not reported
48	unknown	0.5	Not reported
49	unknown	0.5	Not reported
50	unknown	0.5	Not reported
51	unknown	0.5	Not reported
52	unknown	0.5	Not reported

Treatments

Norwegian Food Safety Authority

Week 47, 2025
Mechanical delousing1 pen
Week 46, 2025
Mechanical delousing2 pens
Week 42, 2025
Mechanical delousing5 pens
Week 41, 2025
Mechanical delousing5 pens

Show all 16

Week 40, 2025
Mechanical delousing1 pen
Week 39, 2025
Mechanical delousing1 pen
Week 38, 2025
Mechanical delousing5 pens
Week 36, 2025
Mechanical delousing8 pens
Week 35, 2025
Mechanical delousing1 pen
Week 34, 2025
Mechanical delousing4 pens
Week 31, 2025
Mechanical delousing6 pens
Week 27, 2025
Mechanical delousing5 pens
Week 19, 2025
Mechanical delousing5 pens
Week 18, 2025
Mechanical delousing2 pens
Week 43, 2023
Mechanical delousing1 pen
Week 42, 2023
Mechanical delousing2 pens

Disease

Norwegian Food Safety Authority

No cases in the Food Safety Authority's register of notifiable diseases (since 26 Nov 2024).

Escapes

Directorate of Fisheries

01 Oct 2019
Escape of salmon, number unknownCause: Makrellstørje har brutt hull i not. ROV på lokalitet ble igangsatt umiddelbart for å lokalisere hull. Dykker er tilkalt for å gjennomføre bøting av hull. · Directorate of Fisheries

Wellboat visits

7 visits in 2026

Visits are derived by us from the Coastal Administration's AIS positions: a fish carrier stationary within 500 metres of the farm for at least 30 minutes. The AIS archive lags about 17 days. A visit is not proof of infection.

Arrival	Vessel	Previous farm (14 days)	Duration
23 Aug 2026	Ronja Aurora	Finnvika S	2 h 19 min
23 Mar 2026	Ro Spirit	Ulvan	2 h 32 min
16 Mar 2026	Njord Kya	Ulvan	4 h 33 min
15 Mar 2026	Njord Kya	Ulvan	2 h 36 min
08 Feb 2026	Ronja Spirit	Nordskag	5 h 37 min
01 Feb 2026	Ronja Vita	Nordskag	3 h 0 min
01 Feb 2026	Ronja Vita	Nordskag	2 h 6 min
19 Dec 2025	Ronja Princess	Nordskag	5 h 46 min
10 Nov 2025	Ronja Princess	Nordskag	2 h 39 min
12 Oct 2025	Aasvaerfjord	Tristeinen	5 h 24 min
20 Sep 2025	Ro Vision	Værøya Ø	5 h 24 min
04 Sep 2025	Aasvaerfjord	Hendneset	20 h 30 min

Show 7 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
03 Sep 2025	Aasvaerfjord	Hendneset	25 h 54 min
02 Sep 2025	Aasvaerfjord	Hendneset	9 h 18 min
30 Jul 2025	Aasvaerfjord	Korsneset	43 h 34 min
29 Jul 2025	Aasvaerfjord	Korsneset	5 h 6 min
16 Sep 2024	Ronja Aurora	Ratvika	3 h 47 min
27 Aug 2024	Ronja Vita	Suholmen	3 h 56 min
08 Aug 2024	Ronja Vita	Krabbholmen	2 h 39 min

Source: Norwegian Coastal Administration (AIS) · calculated by the Salmon Ledger · updated 01 Oct 2026

Who has reported

The companies that have submitted lice counts for this site, with the first and last week.

Company	From	To
Refsnes Laks AS	Week 40, 2023	Week 13, 2025
Salmar Oppdrett AS	Week 52, 2024	Week 39, 2026

Source: Norwegian Food Safety Authority (organisation number on each lice report)

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
ST AA 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST AA 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST AA 0026	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST F 0061	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0021	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
TR AA 0004	Visning / matfiskSalmon, Rainbow trout, Trout	780 t	Salmar Farming AS

Source: Directorate of Fisheries, aquaculture register · updated 01 Oct 2026