Molgavlen

Site 13293 · Vågan municipality · Production area 9, Vestfjorden og Vesterålen

Status unknown: not reported in week 39Operated by Nordlaks Havbruk AS · group Nordlaks

unknownAdult female lice per fishNo count in week 39. Latest: 0.24 in week 19, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 19 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

8Wellboat visits in 2026by 2 different vessels · latest 20 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

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	0.25	0.5	Below the limit
3	0.22	0.5	Below the limit
4	0.25	0.5	Below the limit
5	0.21	0.5	Below the limit
6	0.27	0.5	Below the limit
7	0.19	0.5	Below the limit
8	0.16	0.5	Below the limit
9	0.13	0.5	Below the limit
10	0.13	0.5	Below the limit
11	0.11	0.5	Below the limit
12	0.13	0.5	Below the limit
13	0.11	0.5	Below the limit
14	0.12	0.5	Below the limit
15	0.11	0.5	Below the limit
16	0.16	0.5	Below the limit
17	0.16	0.5	Below the limit
18	0.21	0.5	Below the limit
19	0.24	0.5	Below the limit
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

Earlier years

20251 of 30 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	unknown	0.5	Not reported
20	unknown	0.5	Not reported
21	unknown	0.2	Not reported
22	unknown	0.2	Not reported
23	0.13	0.2	Below the limit
24	0.13	0.2	Below the limit
25	0.09	0.2	Below the limit
26	0.04	0.2	Below the limit
27	0.08	0.5	Below the limit
28	0.16	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.13	0.5	Below the limit
31	0.33	0.5	Below the limit
32	0.15	0.5	Below the limit
33	0.01	0.5	Below the limit
34	0.00	0.5	Below the limit
35	0.10	0.5	Below the limit
36	0.46	0.5	Near the limit
37	0.15	0.5	Below the limit
38	0.25	0.5	Below the limit
39	0.02	0.5	Below the limit
40	0.10	0.5	Below the limit
41	0.04	0.5	Below the limit
42	0.18	0.5	Below the limit
43	0.14	0.5	Below the limit
44	0.08	0.5	Below the limit
45	0.20	0.5	Below the limit
46	0.34	0.5	Below the limit
47	0.57	0.5	Above the limit
48	0.48	0.5	Near the limit
49	0.37	0.5	Below the limit
50	0.30	0.5	Below the limit
51	0.23	0.5	Below the limit
52	0.21	0.5	Below the limit

20240 of 12 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	0.20	0.5	Below the limit
2	0.20	0.5	Below the limit
3	0.18	0.5	Below the limit
4	0.43	0.5	Near the limit
5	0.45	0.5	Near the limit
6	0.48	0.5	Near the limit
7	0.23	0.5	Below the limit
8	0.21	0.5	Below the limit
9	unknown	0.5	Reported without a count
10	0.38	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.43	0.5	Near the limit
13	unknown	0.5	Reported without a count
14	0.43	0.5	Near the limit
15	unknown	0.5	Reported without a count
16	0.30	0.5	Below the limit
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	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

20230 of 12 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	0.20	0.5	Below the limit
42	0.47	0.5	Near 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	0.01	0.5	Below the limit
47	0.20	0.5	Below the limit
48	0.06	0.5	Below the limit
49	0.00	0.5	Below the limit
50	0.03	0.5	Below the limit
51	0.15	0.5	Below the limit
52	0.33	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 37, 2025
Other treatment4 pens · FLS
Week 33, 2025
Other treatment1 pen · FLS
Week 32, 2025
Other treatment3 pens · FLS
Week 7, 2024
Medicinal bathWhole site · Azamethiphos

Show all 6

Week 47, 2023
Medicinal bathWhole site · Deltamethrin
Week 43, 2023
Medicinal bathWhole site · Imidakloprid

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

8 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
20 May 2026	Bjorg Pauline	Helgeneshamn	4 h 31 min
17 May 2026	Bjorg Pauline	Helgeneshamn	2 h 48 min
21 Apr 2026	Ronja Superior	Børøya Slaktemerd	1 h 59 min
20 Apr 2026	Ronja Superior	Børøya Slaktemerd	2 h 57 min
19 Apr 2026	Ronja Superior	no other farm	3 h 35 min
15 Apr 2026	Bjorg Pauline	Sørvika	3 h 40 min
12 Apr 2026	Bjorg Pauline	Børøya Slaktemerd	2 h 50 min
08 Apr 2026	Bjorg Pauline	Skøyen	2 h 56 min
28 Dec 2025	Bjorg Pauline	Børøya Slaktemerd	2 h 49 min
21 Dec 2025	Harald Martin	Børøya Slaktemerd	1 h 28 min
11 Dec 2025	Harald Martin	Børøya Slaktemerd	1 h 43 min
14 Nov 2025	Bjorg Pauline	Børøya Slaktemerd	7 h 54 min

Show 12 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
13 Nov 2025	Bjorg Pauline	Børøya Slaktemerd	4 h 27 min
09 Sep 2025	Bjorg Pauline	Børøya Slaktemerd	15 h 32 min
09 Aug 2025	Bjorg Pauline	Børøya Slaktemerd	53 h 44 min
05 May 2024	Bjorg Pauline	Børøya Slaktemerd	1 h 41 min
01 May 2024	Bjorg Pauline	Børøya Slaktemerd	2 h 51 min
28 Apr 2024	Bjorg Pauline	Grønnstranda	1 h 56 min
15 Apr 2024	Bjorg Pauline	Børøya Slaktemerd	2 h 23 min
14 Apr 2024	Harald Martin	Børøya Slaktemerd	2 h 30 min
09 Apr 2024	Bjorg Pauline	Børøya Slaktemerd	1 h 38 min
07 Apr 2024	Bjorg Pauline	Børøya Slaktemerd	2 h 35 min
11 Feb 2024	Bjorg Pauline	Børøya Slaktemerd	1 h 24 min
01 Feb 2024	Bjorg Pauline	Børøya Slaktemerd	3 h 39 min

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

Licences

Site MAB: 3,900 tonnes

Licence	Type	Capacity	Holder
N V 0001	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
N V 0033	Kommersiell / matfiskSalmon, Rainbow trout, Trout	812 t	Nordlaks Havbruk AS
N VR 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	812 t	Nordlaks Havbruk AS

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