Angelskår

Site 13563 · Osterøy municipality · Production area 4, Nordhordland til Stadt

Below the lice limit, week 39Operated by Lerøy Vest Sjø AS

0.04Adult 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 29 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

0Lice treatments in 2026None recorded2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

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

7Wellboat visits in 2026by 2 different vessels · latest 28 Apr 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reported11 rainbow trout, April 2023Since 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 16–21 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	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
13	0.00	0.5	Below the limit
14	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.01	0.2	Below the limit
20	0.02	0.2	Below the limit
21	0.11	0.2	Below the limit
22	0.13	0.5	Below the limit
23	0.17	0.5	Below the limit
24	0.23	0.5	Below the limit
25	0.10	0.5	Below the limit
26	0.04	0.5	Below the limit
27	0.06	0.5	Below the limit
28	0.06	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.06	0.5	Below the limit
31	0.04	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.01	0.5	Below the limit
34	0.01	0.5	Below the limit
35	0.01	0.5	Below the limit
36	0.01	0.5	Below the limit
37	0.02	0.5	Below the limit
38	0.01	0.5	Below the limit
39	0.04	0.5	Below the limit

Earlier years

20250 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	0.20	0.5	Below the limit
2	0.26	0.5	Below the limit
3	0.38	0.5	Below the limit
4	0.49	0.5	Near the limit
5	0.45	0.5	Near the limit
6	0.26	0.5	Below the limit
7	0.32	0.5	Below the limit
8	0.20	0.5	Below the limit
9	0.25	0.5	Below the limit
10	0.26	0.5	Below the limit
11	0.37	0.5	Below the limit
12	0.39	0.5	Below the limit
13	0.12	0.5	Below the limit
14	0.18	0.5	Below the limit
15	0.27	0.5	Below the limit
16	0.13	0.2	Below the limit
17	0.13	0.2	Below the limit
18	0.15	0.2	Below the limit
19	0.14	0.2	Below the limit
20	0.12	0.2	Below the limit
21	0.15	0.2	Below the limit
22	0.17	0.5	Below the limit
23	0.13	0.5	Below the limit
24	0.10	0.5	Below the limit
25	0.11	0.5	Below the limit
26	0.10	0.5	Below the limit
27	0.10	0.5	Below the limit
28	0.08	0.5	Below the limit
29	0.08	0.5	Below the limit
30	0.11	0.5	Below the limit
31	0.10	0.5	Below the limit
32	0.15	0.5	Below the limit
33	0.24	0.5	Below the limit
34	0.23	0.5	Below the limit
35	0.33	0.5	Below the limit
36	0.24	0.5	Below 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

20241 of 43 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	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	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.00	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.01	0.5	Below the limit
23	0.00	0.5	Below the limit
24	0.03	0.5	Below the limit
25	0.01	0.5	Below the limit
26	0.01	0.5	Below the limit
27	0.01	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	0.01	0.5	Below the limit
33	0.04	0.5	Below the limit
34	0.06	0.5	Below the limit
35	0.10	0.5	Below the limit
36	0.13	0.5	Below the limit
37	0.14	0.5	Below the limit
38	0.18	0.5	Below the limit
39	0.16	0.5	Below the limit
40	0.18	0.5	Below the limit
41	0.19	0.5	Below the limit
42	0.20	0.5	Below the limit
43	0.20	0.5	Below the limit
44	0.22	0.5	Below the limit
45	0.24	0.5	Below the limit
46	0.29	0.5	Below the limit
47	0.36	0.5	Below the limit
48	0.55	0.5	Above the limit
49	0.43	0.5	Near the limit
50	0.15	0.5	Below the limit
51	0.13	0.5	Below the limit
52	0.13	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 21, 2025
Thermal delousing1 pen
Week 16, 2025
Thermal delousing, Freshwater treatment10 pens
Week 13, 2025
Thermal delousing7 pens
Week 12, 2025
Thermal delousing2 pens

Show all 8

Week 6, 2025
Thermal delousing5 pens
Week 5, 2025
Thermal delousing3 pens
Week 50, 2024
Thermal delousing3 pens
Week 49, 2024
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

16 Apr 2023
11 rainbow trout escapedCause: Uvisst · recaptured 1 · Directorate of Fisheries

Wellboat visits

7 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
28 Apr 2026	Mowi Star	Kjeppevikholmen	1 h 0 min
13 Apr 2026	Mowi Star	Hågardsneset	1 h 25 min
20 Mar 2026	Mowi Star	Brandaskuta	5 h 14 min
16 Mar 2026	Seifjell	Eikebærånæ	1 h 14 min
07 Mar 2026	Mowi Star	no other farm	5 h 1 min
06 Mar 2026	Mowi Star	no other farm	9 h 3 min
05 Mar 2026	Mowi Star	no other farm	6 h 42 min
19 Apr 2025	Seigrunn	Haugsnesvåg	14 h 45 min
18 Apr 2025	Seigrunn	Haugsnesvåg	1 h 12 min
17 Apr 2025	Seigrunn	Haugsnesvåg	15 h 23 min
16 Apr 2025	Seigrunn	Haugsnesvåg	18 h 0 min
15 Apr 2025	Seigrunn	Haugsnesvåg	11 h 29 min

Show 13 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
26 Mar 2025	Seigrunn	Tepstad	6 h 37 min
25 Mar 2025	Seigrunn	Tepstad	12 h 0 min
24 Mar 2025	Seigrunn	Tepstad	20 h 1 min
23 Mar 2025	Seigrunn	Tepstad	8 h 27 min
19 Mar 2025	Seigrunn	Tepstad	2 h 57 min
18 Mar 2025	Seigrunn	Tepstad	2 h 50 min
01 Jul 2024	Mowi Star	Tepstad	53 min
30 Apr 2024	Mowi Star	Tepstad	59 min
27 Mar 2024	Mowi Star	Tepstad	1 h 1 min
20 Mar 2024	Mowi Star	Tveitnes	4 h 5 min
19 Mar 2024	Mowi Star	Tveitnes	1 h 0 min
18 Mar 2024	Mowi Star	Tveitnes	7 h 0 min
29 Feb 2024	Horda Pioneer	Langevågen	7 h 42 min

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

Licences

Site MAB: 4,680 tonnes

Licence	Type	Capacity	Holder
H AV 0098	Visning / matfiskSalmon, Rainbow trout, Trout	780 t	Lerøy Vest AS
H OR 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sjøtroll Havbruk Sjø AS
H OR 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Lerøy Vest Sjø AS
H OR 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sjøtroll Havbruk Sjø AS
H OR 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sjøtroll Havbruk Sjø AS
H OR 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sjøtroll Havbruk Sjø AS
H OR 0026	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Lerøy Vest Sjø AS
H V 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Lerøy Vest Sjø AS

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