Skjellesvika

Site 36177 · Harstad municipality · Production area 10, Andøya til Senja

Below the lice limit, week 39Operated by Salaks Produksjon AS · group unknown

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 16 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

1Lice treatments in 2026Latest: Medicinal feed, week 39, 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 2 different vessels · latest 04 Sep 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reported1 salmon, December 2022Since 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	0.26	0.5	Below the limit
2	0.26	0.5	Below the limit
3	0.20	0.5	Below the limit
4	0.18	0.5	Below the limit
5	0.13	0.5	Below the limit
6	0.14	0.5	Below the limit
7	0.11	0.5	Below the limit
8	0.09	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.09	0.5	Below the limit
11	0.06	0.5	Below the limit
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	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	unknown	0.5	Not reported
32	unknown	0.5	Not reported
33	unknown	0.5	Reported without a count
34	unknown	0.5	Reported without a count
35	0.00	0.5	Below the limit
36	0.06	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

20251 of 51 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	0.06	0.5	Below the limit
2	0.05	0.5	Below the limit
3	0.03	0.5	Below the limit
4	0.04	0.5	Below the limit
5	0.10	0.5	Below the limit
6	0.03	0.5	Below the limit
7	0.03	0.5	Below the limit
8	0.05	0.5	Below the limit
9	0.03	0.5	Below the limit
10	0.06	0.5	Below the limit
11	0.03	0.5	Below the limit
12	0.01	0.5	Below the limit
13	0.01	0.5	Below the limit
14	0.02	0.5	Below the limit
15	unknown	0.5	Not reported
16	0.00	0.5	Below the limit
17	0.01	0.5	Below the limit
18	0.03	0.5	Below the limit
19	0.01	0.5	Below the limit
20	0.01	0.5	Below the limit
21	0.02	0.2	Below the limit
22	0.01	0.2	Below the limit
23	0.00	0.2	Below the limit
24	0.01	0.2	Below the limit
25	0.03	0.2	Below the limit
26	0.02	0.2	Below the limit
27	0.05	0.5	Below the limit
28	0.06	0.5	Below the limit
29	0.11	0.5	Below the limit
30	0.15	0.5	Below the limit
31	0.03	0.5	Below the limit
32	0.11	0.5	Below the limit
33	0.35	0.5	Below the limit
34	0.33	0.5	Below the limit
35	0.04	0.5	Below the limit
36	0.10	0.5	Below the limit
37	0.32	0.5	Below the limit
38	0.41	0.5	Near the limit
39	0.15	0.5	Below the limit
40	0.49	0.5	Near the limit
41	0.61	0.5	Above the limit
42	0.46	0.5	Near the limit
43	0.04	0.5	Below the limit
44	0.09	0.5	Below the limit
45	0.09	0.5	Below the limit
46	0.13	0.5	Below the limit
47	0.26	0.5	Below the limit
48	0.42	0.5	Near the limit
49	0.36	0.5	Below the limit
50	0.32	0.5	Below the limit
51	0.33	0.5	Below the limit
52	0.30	0.5	Below the limit

20241 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, 2024
Week	Adult female lice per fish	Lice limit	Status
1	0.05	0.5	Below the limit
2	0.07	0.5	Below the limit
3	0.06	0.5	Below the limit
4	0.09	0.5	Below the limit
5	0.09	0.5	Below the limit
6	0.06	0.5	Below the limit
7	0.07	0.5	Below the limit
8	0.05	0.5	Below the limit
9	0.09	0.5	Below the limit
10	0.03	0.5	Below the limit
11	0.06	0.5	Below the limit
12	0.03	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.03	0.5	Below the limit
15	0.08	0.5	Below the limit
16	unknown	0.5	Reported without a count
17	unknown	0.5	Reported without a count
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	0.00	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.01	0.5	Below the limit
34	0.01	0.5	Below the limit
35	0.02	0.5	Below the limit
36	0.03	0.5	Below the limit
37	0.05	0.5	Below the limit
38	0.05	0.5	Below the limit
39	0.07	0.5	Below the limit
40	0.11	0.5	Below the limit
41	0.05	0.5	Below the limit
42	0.06	0.5	Below the limit
43	0.07	0.5	Below the limit
44	0.12	0.5	Below the limit
45	0.13	0.5	Below the limit
46	0.23	0.5	Below the limit
47	0.33	0.5	Below the limit
48	0.51	0.5	Above the limit
49	0.45	0.5	Near the limit
50	0.17	0.5	Below the limit
51	0.09	0.5	Below the limit
52	0.13	0.5	Below the limit

20230 of 11 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
35	0.22	0.5	Below the limit
36	unknown	0.5	Not reported
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	0.36	0.5	Below the limit
43	0.49	0.5	Near the limit
44	0.28	0.5	Below the limit
45	0.06	0.5	Below the limit
46	0.06	0.5	Below the limit
47	0.02	0.5	Below the limit
48	0.03	0.5	Below the limit
49	0.05	0.5	Below the limit
50	0.07	0.5	Below the limit
51	0.06	0.5	Below the limit
52	unknown	0.5	Not reported

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 43, 2025
Mechanical delousing2 pens
Week 42, 2025
Mechanical delousing8 pens
Week 39, 2025
Mechanical delousing10 pens

Show all 13

Week 35, 2025
Other treatment4 pens · Flatsetsund
Week 34, 2025
Mechanical delousing, Other treatment3 pens · Ferskvann med ThermoLicer
Week 31, 2025
Other treatment11 pens · Ferskvann med ThermoLicer · ThermoLicer
Week 50, 2024
Medicinal bath5 pens · Azamethiphos
Week 49, 2024
Medicinal bath3 pens · Azamethiphos
Week 37, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 36, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 45, 2023
Thermal delousing5 pens
Week 44, 2023
Thermal 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

04 Dec 2022
1 salmon escapedCause: Ved opptak av dødfisk fra merd ble dødfiskhåv tatt opp på båt. Noen av de fiskene som kom opp sammen med dødfisken var i live. De levende fiskene ble sortert ut fra dødfisken i eget kar på dekk for å så settes ut. Ved tilbakeføring fisk som skulle tilbake i merd falt en (1) fisk i sjø. Fisken i merda er omalg 150 gram (nyutsatt) og kom opp sammen med dødfisken ved trekking. Fisken som falt i sjø kan defineres som taperfisk. · 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
04 Sep 2026	Caspian	Rogndalen	1 h 0 min
14 Aug 2026	Caspian	Kjøtta V	46 min
14 Aug 2026	Caspian	Kjøtta V	3 h 2 min
13 Aug 2026	Caspian	Kjøtta V	2 h 26 min
26 Mar 2026	Caspian	Ånderkleiva	1 h 38 min
19 Mar 2026	Caspian	Børøya Slaktemerd	2 h 6 min
12 Mar 2026	Grotanger	Bonhammaren	1 h 23 min
28 Feb 2026	Caspian	Breivoll	1 h 35 min
02 Feb 2026	Grotanger	Ystevika	2 h 7 min
24 Jan 2026	Grotanger	Kjøtta V	3 h 54 min
18 Jan 2026	Grotanger	Breivoll	2 h 6 min
12 Jan 2026	Grotanger	Breivoll	5 h 3 min

Show 43 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
02 Jan 2026	Caspian	Brattberg	2 h 16 min
12 Dec 2025	Caspian	Brattberg	2 h 5 min
07 Dec 2025	Caspian	Breivoll	2 h 32 min
28 Nov 2025	Grotanger	Æsøya	4 h 47 min
21 Nov 2025	Caspian	Rotvika	1 h 46 min
20 Nov 2025	Caspian	Brattberg	1 h 57 min
16 Nov 2025	Caspian	Brattberg	2 h 43 min
13 Nov 2025	Grotanger	Gaukværøy	1 h 42 min
20 Oct 2025	Bjorg Pauline	Rotvika	18 h 49 min
16 Oct 2025	Bjorg Pauline	Rotvika	6 h 9 min
15 Oct 2025	Bjorg Pauline	Breivoll	2 h 10 min
12 Oct 2025	Doennland	Ystevika	2 h 3 min
04 Oct 2025	Grotanger	Breivoll	5 h 50 min
30 Sep 2025	Doennland	Børøya Slaktemerd	1 h 58 min
28 Sep 2025	Caspian	Børøya Slaktemerd	19 h 39 min
27 Sep 2025	Caspian	Børøya Slaktemerd	22 h 31 min
25 Sep 2025	Caspian	Børøya Slaktemerd	39 h 16 min
24 Sep 2025	Caspian	Børøya Slaktemerd	9 h 48 min
22 Sep 2025	Doennland	Børøya Slaktemerd	2 h 26 min
07 Sep 2025	Grotanger	Frovågneset	4 h 20 min
02 Sep 2025	Veidnes	Holmen	14 h 12 min
01 Sep 2025	Veidnes	Holmen	13 h 23 min
28 Aug 2025	Bjorg Pauline	Børøya Slaktemerd	11 h 24 min
27 Aug 2025	Bjorg Pauline	Børøya Slaktemerd	20 h 0 min
25 Aug 2025	Grotanger	Bjørnstein	17 h 7 min
24 Aug 2025	Grotanger	Bjørnstein	2 h 41 min
22 Aug 2025	Caspian	Alsvåg	21 h 48 min
03 Aug 2025	Grotanger	Durmålsvika	17 h 1 min
31 Jul 2025	Grotanger	Durmålsvika	58 h 12 min
30 Jul 2025	Grotanger	Durmålsvika	18 h 48 min
29 Jul 2025	Grotanger	Durmålsvika	2 h 48 min
25 Apr 2024	Grotanger	Rotvika	1 h 37 min
21 Apr 2024	Grotanger	Dale	4 h 29 min
14 Apr 2024	Grotanger	Kjøtta V	4 h 33 min
31 Mar 2024	Grotanger	Alsvåg	2 h 40 min
17 Mar 2024	Grotanger	Bjørnstein	3 h 3 min
11 Mar 2024	Grotanger	Bjørnstein	5 h 1 min
23 Feb 2024	Grotanger	Alsvåg	5 h 36 min
03 Feb 2024	Grotanger	Brattberg	1 h 53 min
28 Jan 2024	Grotanger	Bjørnstein	5 h 52 min
21 Jan 2024	Grotanger	Naustholmen	5 h 21 min
14 Jan 2024	Grotanger	Alsvåg	5 h 5 min
06 Jan 2024	Grotanger	Alsvåg	3 h 26 min

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

Licences

Site MAB: 4,700 tonnes

Licence	Type	Capacity	Holder
T B 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T K 0003	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T LV 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T SL 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T SL 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
TF HD 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,281 t	Salaks Produksjon AS

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