Hulløyhamn Ø

Site 21516 · Hamarøy municipality · Production area 9, Vestfjorden og Vesterålen

Below the lice limit, week 39Operated by Nordlaks Havbruk AS · group Nordlaks

0.31Adult female lice per fishLimit 0.50 · below the limitWeek 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

1Weeks above the limit in 2026of 16 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

4Lice treatments in 2026Latest: Medicinal bath, week 36, 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

0Wellboat visits in 2026None recordedDerived 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	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	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	Reported without a count
24	0.05	0.2	Below the limit
25	0.09	0.2	Below the limit
26	0.16	0.2	Below the limit
27	0.26	0.5	Below the limit
28	0.10	0.5	Below the limit
29	0.08	0.5	Below the limit
30	0.24	0.5	Below the limit
31	0.48	0.5	Near the limit
32	0.20	0.5	Below the limit
33	0.26	0.5	Below the limit
34	0.37	0.5	Below the limit
35	0.56	0.5	Above the limit
36	0.33	0.5	Below the limit
37	0.17	0.5	Below the limit
38	0.28	0.5	Below the limit
39	0.31	0.5	Below the limit

Earlier years

20250 of 9 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	0.08	0.5	Below the limit
2	0.05	0.5	Below the limit
3	0.05	0.5	Below the limit
4	0.23	0.5	Below the limit
5	0.20	0.5	Below the limit
6	0.30	0.5	Below the limit
7	0.18	0.5	Below the limit
8	0.23	0.5	Below the limit
9	0.13	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	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	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
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

20246 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	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	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	0.04	0.5	Below the limit
34	0.23	0.5	Below the limit
35	0.83	0.5	Above the limit
36	0.36	0.5	Below the limit
37	0.11	0.5	Below the limit
38	0.30	0.5	Below the limit
39	0.48	0.5	Near the limit
40	2.72	0.5	Above the limit
41	3.35	0.5	Above the limit
42	0.39	0.5	Below the limit
43	0.48	0.5	Near the limit
44	0.93	0.5	Above the limit
45	1.38	0.5	Above the limit
46	0.45	0.5	Near the limit
47	0.39	0.5	Below the limit
48	0.94	0.5	Above the limit
49	0.20	0.5	Below the limit
50	0.08	0.5	Below the limit
51	0.45	0.5	Near the limit
52	0.15	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 36, 2026
Medicinal bathWhole site · Azamethiphos
Week 32, 2026
Mechanical delousing4 pens
Week 29, 2026
Mechanical delousing1 pen
Week 28, 2026
Mechanical delousing3 pens

Show all 10

Week 49, 2024
Medicinal bath1 pen · Deltamethrin
Week 48, 2024
Medicinal bath3 pens · Deltamethrin
Week 46, 2024
Medicinal bath1 pen · Azamethiphos
Week 42, 2024
Other treatment4 pens · Skamik
Week 37, 2024
Other treatment1 pen · Ferskvann og thermolicer
Week 36, 2024
Other treatment3 pens · Ferskvann og thermolicer

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

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.

No visits recorded since January 2024.

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 H 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,014 t	Nordlaks Havbruk AS
N LN 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	812 t	Nordlaks Havbruk AS
N V 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	812 t	Nordlaks Havbruk AS
N V 0016	Kommersiell / matfiskSalmon, Rainbow trout, Trout	812 t	Nordlaks Havbruk AS

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