Vedbotn

Site 10652 · Nordkapp municipality · Production area 12, Vest-Finnmark

Above the lice limit, week 39Operated by Cermaq Norway Salmon AS · group Cermaq

0.69Adult female lice per fishLimit 0.50 · above the limitWeek 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

1Weeks above the limit in 2026of 36 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

8Lice treatments in 2026Latest: Freshwater treatment, week 2, 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026

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

17Wellboat visits in 2026by 3 different vessels · latest 27 Aug 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

0Escapes reportedNone reportedSince 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 21–26 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	0.23	0.5	Below the limit
2	0.02	0.5	Below the limit
3	0.01	0.5	Below the limit
4	0.02	0.5	Below the limit
5	0.03	0.5	Below the limit
6	unknown	0.5	Reported without a count
7	0.01	0.5	Below the limit
8	0.02	0.5	Below the limit
9	unknown	0.5	Reported without a count
10	0.03	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.02	0.5	Below the limit
13	0.04	0.5	Below the limit
14	0.02	0.5	Below the limit
15	0.04	0.5	Below the limit
16	0.03	0.5	Below the limit
17	0.02	0.5	Below the limit
18	0.05	0.5	Below the limit
19	0.05	0.5	Below the limit
20	0.01	0.5	Below the limit
21	0.00	0.2	Below the limit
22	0.01	0.2	Below the limit
23	0.01	0.2	Below the limit
24	0.05	0.2	Below the limit
25	0.06	0.2	Below the limit
26	0.04	0.2	Below the limit
27	0.02	0.5	Below the limit
28	0.05	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.01	0.5	Below the limit
31	0.01	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.04	0.5	Below the limit
34	0.06	0.5	Below the limit
35	0.01	0.5	Below the limit
36	0.03	0.5	Below the limit
37	0.09	0.5	Below the limit
38	0.03	0.5	Below the limit
39	0.69	0.5	Above the limit

Earlier years

20251 of 36 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	0.24	0.5	Below the limit
2	0.24	0.5	Below the limit
3	0.44	0.5	Near the limit
4	unknown	0.5	Reported without a count
5	0.71	0.5	Above the limit
6	unknown	0.5	Reported without a count
7	0.35	0.5	Below the limit
8	unknown	0.5	Reported without a count
9	0.28	0.5	Below the limit
10	unknown	0.5	Reported without a count
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	0.5	Not reported
17	unknown	0.5	Not reported
18	unknown	0.5	Not reported
19	unknown	0.5	Not reported
20	unknown	0.5	Not reported
21	unknown	0.2	Reported without a count
22	unknown	0.2	Not reported
23	0.00	0.2	Below the limit
24	0.00	0.2	Below the limit
25	0.00	0.2	Below the limit
26	0.00	0.2	Below the limit
27	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.00	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.01	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.02	0.5	Below the limit
35	0.01	0.5	Below the limit
36	0.02	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
40	0.03	0.5	Below the limit
41	0.02	0.5	Below the limit
42	0.03	0.5	Below the limit
43	0.03	0.5	Below the limit
44	0.10	0.5	Below the limit
45	0.02	0.5	Below the limit
46	0.01	0.5	Below the limit
47	0.03	0.5	Below the limit
48	0.20	0.5	Below the limit
49	0.08	0.5	Below the limit
50	0.20	0.5	Below the limit
51	0.15	0.5	Below the limit
52	0.25	0.5	Below the limit

20240 of 45 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	0.00	0.5	Below the limit
2	0.02	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.04	0.5	Below the limit
5	0.00	0.5	Below the limit
6	0.05	0.5	Below the limit
7	unknown	0.5	Reported without a count
8	0.00	0.5	Below the limit
9	unknown	0.5	Reported without a count
10	0.02	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.00	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.00	0.5	Below the limit
15	unknown	0.5	Reported without a count
16	0.03	0.5	Below the limit
17	unknown	0.5	Reported without a count
18	0.02	0.5	Below the limit
19	0.00	0.5	Below the limit
20	0.01	0.5	Below the limit
21	0.01	0.2	Below the limit
22	0.03	0.2	Below the limit
23	0.02	0.2	Below the limit
24	0.01	0.2	Below the limit
25	0.01	0.2	Below the limit
26	0.03	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.01	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.00	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.18	0.5	Below the limit
34	0.13	0.5	Below the limit
35	0.33	0.5	Below the limit
36	0.06	0.5	Below the limit
37	0.33	0.5	Below the limit
38	0.41	0.5	Near the limit
39	0.32	0.5	Below the limit
40	0.40	0.5	Near the limit
41	0.18	0.5	Below the limit
42	0.15	0.5	Below the limit
43	0.10	0.5	Below the limit
44	0.15	0.5	Below the limit
45	0.35	0.5	Below the limit
46	0.25	0.5	Below the limit
47	0.27	0.5	Below the limit
48	0.15	0.5	Below the limit
49	unknown	0.5	Reported without a count
50	0.34	0.5	Below the limit
51	0.28	0.5	Below the limit
52	0.15	0.5	Below the limit

20230 of 13 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	0.01	0.5	Below the limit
41	0.00	0.5	Below the limit
42	0.01	0.5	Below the limit
43	0.01	0.5	Below the limit
44	0.01	0.5	Below the limit
45	0.01	0.5	Below the limit
46	0.01	0.5	Below the limit
47	0.02	0.5	Below the limit
48	0.02	0.5	Below the limit
49	0.03	0.5	Below the limit
50	0.01	0.5	Below the limit
51	0.01	0.5	Below the limit
52	0.01	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 2, 2026
Mechanical delousing, Freshwater treatment16 pens
Week 48, 2024
Freshwater treatment1 pen
Week 47, 2024
Freshwater treatment1 pen
Week 42, 2024
Medicinal bath1 pen · Azamethiphos

Show all 6

Week 41, 2024
Medicinal bath3 pens · Azamethiphos
Week 35, 2024
Mechanical delousing4 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

No escapes reported from this site since 2006.

Wellboat visits

17 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
27 Aug 2026	Veidnes	Jernøya	36 h 50 min
26 Aug 2026	Veidnes	Bakfjorden	3 h 14 min
16 May 2026	Steigen	Jernøya	4 h 52 min
15 May 2026	Steigen	Jernøya	55 min
15 May 2026	Steigen	Jernøya	2 h 3 min
14 May 2026	Steigen	Jernøya	2 h 20 min
13 May 2026	Steigen	Jernøya	1 h 15 min
13 May 2026	Steigen	Hundbergan	3 h 21 min
10 Apr 2026	Ronja Silver	Ytre Simanes	2 h 31 min
17 Jan 2026	Ronja Silver	no other farm	16 h 33 min
16 Jan 2026	Ronja Silver	no other farm	7 h 44 min
16 Jan 2026	Ronja Silver	no other farm	53 min

Show 34 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
11 Jan 2026	Ronja Silver	Ytre Simanes	7 h 4 min
10 Jan 2026	Ronja Silver	Ytre Simanes	15 h 53 min
08 Jan 2026	Ronja Silver	Ytre Simanes	3 h 54 min
07 Jan 2026	Ronja Silver	Ytre Simanes	10 h 36 min
06 Jan 2026	Ronja Silver	Ytre Simanes	31 min
08 Aug 2025	Rohav	no other farm	1 h 11 min
02 Aug 2025	Rohav	no other farm	1 h 13 min
29 Jul 2025	Ro Chief	Tortenneset	47 min
28 Jul 2025	Rohav	no other farm	1 h 28 min
26 Jun 2025	Rohav	Lille Djupfest	1 h 28 min
26 May 2025	Langsund	Hagebergan	1 h 19 min
23 May 2025	Rohav	no other farm	1 h 4 min
18 May 2025	Reisa	Vannfjorden	1 h 26 min
21 Feb 2025	Ronja Silver	Sarnes	3 h 5 min
16 Feb 2025	Ronja Silver	Sarnes	4 h 31 min
10 Feb 2025	Ronja Silver	Tinnlandet	2 h 26 min
09 Feb 2025	Steigen	Jernøya	2 h 28 min
25 Nov 2024	Ronja Silver	Vannfjorden	11 h 50 min
25 Nov 2024	Ronja Silver	Vannfjorden	47 min
20 Oct 2024	Ro Sailor	Skaret	1 h 0 min
20 Oct 2024	Ro Sailor	Skaret	3 h 19 min
19 Oct 2024	Ro Sailor	Skaret	2 h 5 min
12 Oct 2024	Ro Sailor	Værnes	4 h 13 min
11 Oct 2024	Ro Sailor	Værnes	2 h 8 min
11 Oct 2024	Ro Sailor	Værnes	2 h 2 min
11 Oct 2024	Ro Sailor	Værnes	3 h 32 min
10 Oct 2024	Ro Sailor	Værnes	3 h 21 min
29 Aug 2024	Ronja Silver	Jernøya	14 h 3 min
28 Aug 2024	Ronja Silver	Jernøya	12 h 2 min
11 Jul 2024	Ronja Silver	Jernøya	5 h 12 min
11 Jul 2024	Ronja Silver	Jernøya	2 h 41 min
10 Jul 2024	Ronja Silver	Jernøya	3 h 34 min
10 Jul 2024	Ronja Silver	Jernøya	3 h 25 min
09 Jul 2024	Ronja Silver	Skaret	5 h 25 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
Cermaq Finnmark Farming AS	Week 40, 2023	Week 28, 2026
Cermaq Norway Salmon AS	Week 18, 2026	Week 39, 2026

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

Licences

Site MAB: 3,600 tonnes

Licence	Type	Capacity	Holder
F H 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0017	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0018	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0019	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0032	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0033	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F HV 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F KD 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0025	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0026	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0033	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0019	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0024	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0043	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Finnmark Fylkeskommune

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