Vindhammarneset

Site 36717 · Senja municipality · Production area 10, Andøya til Senja

Status unknown: not reported in week 39Operated by Salmar Oppdrett AS · group SalMar

unknownAdult female lice per fishNo count in week 39. Latest: 0.17 in week 27, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

1Weeks above the limit in 2026of 27 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

2Lice treatments in 2026Latest: Mechanical delousing, week 26, 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

13Wellboat visits in 2026by 4 different vessels · latest 25 Jul 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reported1,660 salmon, September 2017Since 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

Show as table

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	0.19	0.5	Below the limit
3	0.23	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.23	0.5	Below the limit
6	0.16	0.5	Below the limit
7	0.26	0.5	Below the limit
8	0.13	0.5	Below the limit
9	0.15	0.5	Below the limit
10	0.11	0.5	Below the limit
11	0.21	0.5	Below the limit
12	0.23	0.5	Below the limit
13	0.30	0.5	Below the limit
14	0.19	0.5	Below the limit
15	0.20	0.5	Below the limit
16	0.20	0.5	Below the limit
17	0.25	0.5	Below the limit
18	0.23	0.5	Below the limit
19	0.15	0.5	Below the limit
20	0.06	0.5	Below the limit
21	0.16	0.2	Below the limit
22	0.08	0.2	Below the limit
23	0.12	0.2	Below the limit
24	0.10	0.2	Below the limit
25	0.23	0.2	Above the limit
26	0.06	0.2	Below the limit
27	0.17	0.5	Below the limit
28	unknown	0.5	Reported without a count
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	unknown	0.5	Not reported
36	unknown	0.5	Not reported
37	unknown	0.5	Not reported
38	unknown	0.5	Not reported
39	unknown	0.5	Not reported

Earlier years

20252 of 34 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	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	0.5	Not reported
17	unknown	0.5	Not reported
18	unknown	0.5	Not reported
19	0.00	0.5	Below the limit
20	0.00	0.5	Below the limit
21	0.00	0.2	Below the limit
22	0.00	0.2	Below the limit
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	0.01	0.5	Below the limit
28	0.01	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.03	0.5	Below the limit
31	0.14	0.5	Below the limit
32	0.13	0.5	Below the limit
33	0.38	0.5	Below the limit
34	0.32	0.5	Below the limit
35	0.48	0.5	Near the limit
36	0.07	0.5	Below the limit
37	0.23	0.5	Below the limit
38	0.15	0.5	Below the limit
39	0.38	0.5	Below the limit
40	0.19	0.5	Below the limit
41	0.28	0.5	Below the limit
42	0.20	0.5	Below the limit
43	0.75	0.5	Above the limit
44	0.59	0.5	Above the limit
45	0.07	0.5	Below the limit
46	0.09	0.5	Below the limit
47	0.13	0.5	Below the limit
48	0.12	0.5	Below the limit
49	0.18	0.5	Below the limit
50	0.24	0.5	Below the limit
51	0.28	0.5	Below the limit
52	0.13	0.5	Below the limit

20241 of 20 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	0.09	0.5	Below the limit
2	0.12	0.5	Below the limit
3	0.10	0.5	Below the limit
4	0.20	0.5	Below the limit
5	0.20	0.5	Below the limit
6	0.17	0.5	Below the limit
7	0.17	0.5	Below the limit
8	0.23	0.5	Below the limit
9	0.28	0.5	Below the limit
10	0.37	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.35	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.48	0.5	Near the limit
15	0.45	0.5	Near the limit
16	0.47	0.5	Near the limit
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	Not reported
22	unknown	0.2	Not reported
23	unknown	0.2	Not reported
24	unknown	0.2	Not reported
25	unknown	0.2	Not reported
26	unknown	0.2	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	0.18	0.5	Below the limit
32	0.18	0.5	Below the limit
33	0.03	0.5	Below the limit
34	0.45	0.5	Near the limit
35	1.27	0.5	Above the limit
36	0.49	0.5	Near the limit
37	unknown	0.5	Not reported
38	unknown	0.5	Not reported
39	unknown	0.5	Not reported
40	unknown	0.5	Not reported
41	unknown	0.5	Not reported
42	unknown	0.5	Not reported
43	unknown	0.5	Not reported
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

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	0.11	0.5	Below the limit
41	0.18	0.5	Below the limit
42	0.30	0.5	Below the limit
43	0.48	0.5	Near the limit
44	0.07	0.5	Below the limit
45	0.11	0.5	Below the limit
46	0.17	0.5	Below the limit
47	0.28	0.5	Below the limit
48	0.21	0.5	Below the limit
49	0.22	0.5	Below the limit
50	0.25	0.5	Below the limit
51	0.22	0.5	Below the limit
52	0.39	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 26, 2026
Mechanical delousing1 pen
Week 25, 2026
Mechanical delousing3 pens
Week 52, 2025
Mechanical delousing2 pens
Week 51, 2025
Mechanical delousing3 pens

Show all 19

Week 45, 2025
Mechanical delousing6 pens
Week 44, 2025
Other treatment4 pens · Ferskvann/Thermolicer
Week 43, 2025
Other treatment2 pens · Ferskvann/Thermolicer
Week 40, 2025
Mechanical delousing2 pens
Week 38, 2025
Mechanical delousing4 pens
Week 36, 2025
Mechanical delousing6 pens
Week 34, 2025
Medicinal feed1 pen · Emamectin benzoat
Week 29, 2025
Medicinal feed10 pens · Emamectin benzoat
Week 36, 2024
Other treatment1 pen · Optiflush
Week 35, 2024
Other treatment1 pen · Optiflush
Week 34, 2024
Other treatment1 pen · Optiflush
Week 33, 2024
Other treatment2 pens · Optiflush
Week 31, 2024
Other treatmentWhole site · Hydrolicer
Week 1, 2024
Other treatment6 pens · Thermolicer
Week 44, 2023
Other treatment6 pens · Hydrolicer

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

06 Sep 2017
1,660 salmon escapedCause: Ikke avklart · recaptured 1 · Directorate of Fisheries

Wellboat visits

13 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
25 Jul 2026	Aasvaerfjord	Klubben	55 min
24 Jul 2026	Aasvaerfjord	Klubben	1 h 57 min
24 Jul 2026	Aasvaerfjord	Klubben	1 h 21 min
23 Jul 2026	Aasvaerfjord	Klubben	1 h 6 min
22 Jul 2026	Aasvaerfjord	Klubben	2 h 31 min
18 Jul 2026	Aasvaerfjord	Borvika	2 h 36 min
26 Jun 2026	Ro Senja	Klubben	1 h 59 min
25 Jun 2026	Ro Senja	Indre Bringenes	1 h 57 min
19 Jun 2026	Ro Senja	Bjørga	23 h 2 min
18 Jun 2026	Ro Senja	Bjørga	10 h 23 min
04 Jun 2026	Ro Fortune	Klubben	2 h 12 min
04 Jun 2026	Ro Fortune	Rindarøy	2 h 20 min

Show 18 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
18 May 2026	Ro Fjell	Klubben	1 h 37 min
23 Dec 2025	Ro Senja	Larstangen	57 min
22 Dec 2025	Ro Senja	Larstangen	12 h 30 min
29 Oct 2025	Ro Venture	Slønga	17 h 47 min
27 Oct 2025	Ro Venture	Slønga	30 h 15 min
25 Oct 2025	Ro Venture	Slønga	26 h 3 min
21 Sep 2025	Ro Senja	Korsnes	22 h 29 min
03 Sep 2025	Ro Senja	Klubben	47 h 50 min
04 May 2025	Ro Vision	Indre Bringenes	1 h 56 min
28 Apr 2025	Ro Vision	Klubben	1 h 4 min
29 Jul 2024	Aasvaerfjord	Indre Bringenes	2 h 38 min
18 Apr 2024	Ro Sailor	Brensholmen	1 h 17 min
27 Feb 2024	Robas	Børøya Slaktemerd	2 h 3 min
12 Feb 2024	Robas	no other farm	42 min
06 Feb 2024	Rostein	Brattberg	1 h 36 min
31 Jan 2024	Rostein	no other farm	4 h 17 min
26 Jan 2024	Rostein	no other farm	2 h 41 min
05 Jan 2024	Ro Arctic	Klubben	47 h 34 min

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

Licences

Site MAB: 5,000 tonnes

Licence	Type	Capacity	Holder
T D 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,022 t	Salmar Oppdrett AS
T D 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,022 t	Salmar Oppdrett AS
T D 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,022 t	Salmar Oppdrett AS
T D 0012	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,022 t	Salmar Oppdrett AS
T G 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Salmar Oppdrett AS
T TN 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Salmar Oppdrett AS
T TN 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Salmar Oppdrett AS

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