Tjajneluokta

Site 20075 · Hamarøy municipality · Production area 9, Vestfjorden og Vesterålen

Above the lice limit, week 39Operated by Ellingsen Seafood AS · group unknown

0.85Adult female lice per fishLimit 0.50 · above the limitWeek 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

3Weeks above the limit in 2026of 39 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

2Lice treatments in 2026Latest: Mechanical delousing, week 37, 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

1Wellboat visits in 2026by 1 vessel · latest 23 May 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	0.00	0.5	Below the limit
2	0.02	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.02	0.5	Below the limit
5	0.02	0.5	Below the limit
6	0.06	0.5	Below the limit
7	0.04	0.5	Below the limit
8	0.05	0.5	Below the limit
9	0.02	0.5	Below the limit
10	0.03	0.5	Below the limit
11	0.04	0.5	Below the limit
12	0.03	0.5	Below the limit
13	0.03	0.5	Below the limit
14	0.02	0.5	Below the limit
15	0.02	0.5	Below the limit
16	0.01	0.5	Below the limit
17	0.02	0.5	Below the limit
18	0.01	0.5	Below the limit
19	0.01	0.5	Below the limit
20	0.02	0.5	Below the limit
21	0.02	0.2	Below the limit
22	0.02	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.03	0.2	Below the limit
25	0.03	0.2	Below the limit
26	0.07	0.2	Below the limit
27	0.11	0.5	Below the limit
28	0.14	0.5	Below the limit
29	0.37	0.5	Below the limit
30	0.48	0.5	Near the limit
31	0.95	0.5	Above the limit
32	0.05	0.5	Below the limit
33	0.16	0.5	Below the limit
34	0.26	0.5	Below the limit
35	0.35	0.5	Below the limit
36	0.44	0.5	Near the limit
37	0.24	0.5	Below the limit
38	0.58	0.5	Above the limit
39	0.85	0.5	Above the limit

Earlier years

20250 of 29 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	0.18	0.5	Below the limit
2	0.21	0.5	Below the limit
3	0.30	0.5	Below the limit
4	0.21	0.5	Below the limit
5	0.17	0.5	Below the limit
6	0.25	0.5	Below the limit
7	0.13	0.5	Below the limit
8	0.23	0.5	Below the limit
9	0.30	0.5	Below the limit
10	0.13	0.5	Below the limit
11	0.10	0.5	Below the limit
12	unknown	0.5	Reported without a count
13	unknown	0.5	Reported without a count
14	unknown	0.5	Reported without a count
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	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
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	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.00	0.5	Below the limit
47	0.00	0.5	Below the limit
48	0.02	0.5	Below the limit
49	0.01	0.5	Below the limit
50	0.02	0.5	Below the limit
51	0.00	0.5	Below the limit
52	0.05	0.5	Below the limit

20240 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, 2024
Week	Adult female lice per fish	Lice limit	Status
1	0.00	0.5	Below the limit
2	0.00	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.00	0.5	Below the limit
5	0.00	0.5	Below the limit
6	0.00	0.5	Below the limit
7	0.00	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.00	0.5	Below the limit
11	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
13	0.00	0.5	Below the limit
14	0.01	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.5	Below the limit
17	0.00	0.5	Below the limit
18	0.00	0.5	Below the limit
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	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.00	0.5	Below the limit
30	0.01	0.5	Below the limit
31	0.03	0.5	Below the limit
32	0.04	0.5	Below the limit
33	0.02	0.5	Below the limit
34	0.04	0.5	Below the limit
35	0.06	0.5	Below the limit
36	0.08	0.5	Below the limit
37	0.07	0.5	Below the limit
38	0.07	0.5	Below the limit
39	0.04	0.5	Below the limit
40	0.26	0.5	Below the limit
41	0.33	0.5	Below the limit
42	0.08	0.5	Below the limit
43	0.11	0.5	Below the limit
44	0.40	0.5	Near the limit
45	0.31	0.5	Below the limit
46	0.39	0.5	Below the limit
47	0.15	0.5	Below the limit
48	0.17	0.5	Below the limit
49	0.17	0.5	Below the limit
50	0.24	0.5	Below the limit
51	0.18	0.5	Below the limit
52	0.32	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	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	0.00	0.5	Below the limit
50	0.01	0.5	Below the limit
51	0.00	0.5	Below the limit
52	0.00	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 37, 2026
Mechanical delousingWhole site
Week 32, 2026
Other treatmentWhole site · Thermolicer
Week 44, 2025
Medicinal feedWhole site · Emamectin benzoat
Week 47, 2024
Thermal delousingWhole site

Show all 6

Week 42, 2024
Thermal delousingWhole site
Week 39, 2024
Thermal delousingWhole site

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

1 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 May 2026	Skrova	Flakstadvåg Havn	1 h 35 min
21 Aug 2025	Doennland	Holandselv	33 min
09 Jul 2024	Skrova	Josommarset	7 h 19 min

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

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
N F 0012	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Ellingsen Seafood AS
N F 0015	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Ellingsen Seafood AS
N TF 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	844 t	Ellingsen Seafood AS
N TF 0012	Kommersiell / matfiskSalmon, Rainbow trout, Trout	836 t	Ellingsen Seafood AS
N TF 0027	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Ellingsen Seafood AS

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