Bjørndal

Site 12308 · Ørsta municipality · Production area 5, Stadt til Hustadvika

Status unknown: not reported in week 39Operated by Måsøval Lisens AS · group Måsøval

unknownAdult female lice per fishNo count in week 39. Latest: 0.25 in week 43, 2025Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownWeeks above the limit in 2026No weeks with a count in 2026Calculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownLice treatments in 2026No lice reports in 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 2026Latest visit 25 Sep 2025Derived 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 16–21 and 0.5 for the rest of the year. Hatched weeks have no count and count neither as above nor below.

2025

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	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	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.2	Below the limit
17	0.18	0.2	Near the limit
18	0.25	0.2	Above the limit
19	0.03	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.10	0.2	Below the limit
22	0.20	0.5	Below the limit
23	0.20	0.5	Below the limit
24	0.47	0.5	Near the limit
25	0.03	0.5	Below the limit
26	0.00	0.5	Below the limit
27	0.07	0.5	Below the limit
28	0.05	0.5	Below the limit
29	0.13	0.5	Below the limit
30	0.08	0.5	Below the limit
31	0.43	0.5	Near the limit
32	0.07	0.5	Below the limit
33	0.22	0.5	Below the limit
34	0.26	0.5	Below the limit
35	0.20	0.5	Below the limit
36	0.35	0.5	Below the limit
37	0.41	0.5	Near the limit
38	0.49	0.5	Near the limit
39	0.03	0.5	Below the limit
40	0.05	0.5	Below the limit
41	0.28	0.5	Below the limit
42	0.27	0.5	Below the limit
43	0.25	0.5	Below the limit
44	unknown	0.5	Reported without a count
45	unknown	0.5	Reported without a count
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

Earlier years

20240 of 41 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	0.17	0.5	Below the limit
2	0.25	0.5	Below the limit
3	0.35	0.5	Below the limit
4	0.28	0.5	Below the limit
5	0.35	0.5	Below the limit
6	0.40	0.5	Near the limit
7	0.37	0.5	Below the limit
8	0.35	0.5	Below the limit
9	0.38	0.5	Below the limit
10	0.02	0.5	Below the limit
11	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
13	0.02	0.5	Below the limit
14	0.01	0.5	Below the limit
15	0.03	0.5	Below the limit
16	0.05	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.05	0.2	Below the limit
20	0.02	0.2	Below the limit
21	0.08	0.2	Below the limit
22	0.17	0.5	Below the limit
23	0.43	0.5	Near the limit
24	0.48	0.5	Near the limit
25	unknown	0.5	Not reported
26	0.02	0.5	Below the limit
27	0.15	0.5	Below the limit
28	0.41	0.5	Near the limit
29	0.46	0.5	Near the limit
30	0.39	0.5	Below the limit
31	0.29	0.5	Below the limit
32	0.00	0.5	Below the limit
33	unknown	0.5	Reported without a count
34	0.30	0.5	Below the limit
35	0.15	0.5	Below the limit
36	0.48	0.5	Near the limit
37	0.15	0.5	Below the limit
38	0.10	0.5	Below the limit
39	0.38	0.5	Below the limit
40	0.15	0.5	Below the limit
41	0.45	0.5	Near the limit
42	0.40	0.5	Near the limit
43	0.35	0.5	Below the limit
44	unknown	0.5	Reported without a count
45	unknown	0.5	Reported without a count
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 10 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	0.00	0.5	Below the limit
43	unknown	0.5	Not reported
44	0.00	0.5	Below the limit
45	0.03	0.5	Below the limit
46	0.03	0.5	Below the limit
47	0.03	0.5	Below the limit
48	0.12	0.5	Below the limit
49	0.13	0.5	Below the limit
50	0.48	0.5	Near the limit
51	0.20	0.5	Below the limit
52	0.28	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2025
Thermal delousing, Freshwater treatmentWhole site
Week 35, 2025
Mechanical delousing3 pens
Week 34, 2025
Mechanical delousing1 pen
Week 32, 2025
Mechanical delousingWhole site

Show all 11

Week 29, 2025
Mechanical delousingWhole site
Week 25, 2025
Other treatmentWhole site · Ferskvann + termisk
Week 19, 2025
Mechanical delousingWhole site
Week 37, 2024
Other treatmentWhole site · Ferskvann + Thermolicer
Week 30, 2024
Other treatment2 pens · Ferskvann + Thermolicer
Week 10, 2024
Other treatmentWhole site · Ferskvann + Thermolicer
Week 50, 2023
Medicinal bath1 pen · Azamethiphos

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.

Arrival	Vessel	Previous farm (14 days)	Duration
25 Sep 2025	Ro Fjell	Gjerde	8 h 54 min
24 Sep 2025	Ro Fjell	Gjerde	12 h 48 min
23 Sep 2025	Ro Fjell	Gjerde	18 h 10 min
22 Sep 2025	Ro Fjell	Gjerde	1 h 38 min
20 Jun 2025	Ro Fjell	Opshaugvik Land	21 h 22 min
20 Jun 2025	Ro Fjell	Opshaugvik Land	14 h 2 min
12 Feb 2025	Ro Spirit	Hesteneset	1 h 4 min
11 Feb 2025	Ro Spirit	Hesteneset	2 h 39 min
07 Nov 2024	Rostein	Rindarøy	2 h 32 min
06 Nov 2024	Rostein	Rindarøy	1 h 45 min
13 Oct 2024	Robas	Rindarøy	1 h 6 min
12 Oct 2024	Robas	Rindarøy	1 h 41 min

Show 23 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
12 Oct 2024	Robas	Rindarøy	1 h 10 min
11 Oct 2024	Robas	Rindarøy	54 min
18 Sep 2024	Ro Server	Opshaugvik Land	1 h 50 min
16 Sep 2024	Ro Server	Opshaugvik Land	28 h 14 min
19 Aug 2024	Rostein	Hesteneset	48 min
19 Aug 2024	Rostein	Hesteneset	1 h 41 min
18 Aug 2024	Rostein	Rindarøy	1 h 6 min
18 Aug 2024	Rostein	Rindarøy	1 h 0 min
17 Aug 2024	Ronja Skilsoy	Gjerde	4 h 42 min
17 Aug 2024	Rostein	Hesteneset	1 h 28 min
17 Aug 2024	Ronja Skilsoy	Gjerde	4 h 2 min
17 Aug 2024	Ronja Skilsoy	Gjerde	9 h 21 min
14 Aug 2024	Rostein	Hesteneset	56 min
12 Aug 2024	Robris	Kråkøy Slakteri	1 h 18 min
09 Aug 2024	Robris	Terningen	1 h 52 min
08 Aug 2024	Robris	Terningen	1 h 56 min
08 Aug 2024	Robris	Terningen	1 h 38 min
07 Aug 2024	Robris	Terningen	1 h 56 min
04 Aug 2024	Robris	Kjerstad	2 h 16 min
24 Jun 2024	Ro Venture	Gudmundset	17 h 56 min
23 Jun 2024	Ro Venture	Gudmundset	11 h 43 min
10 Mar 2024	Ro Server	Kalvøya N	10 h 35 min
09 Mar 2024	Ro Server	Kalvøya N	12 h 21 min

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

Who has reported

The companies that have submitted lice counts for this site, with the first and last week.

Company	From	To
Måsøval Drift AS	Week 42, 2023	Week 45, 2024
Måsøval Lisens AS	Week 7, 2025	Week 45, 2025

Source: Norwegian Food Safety Authority (organisation number on each lice report)

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
M SM 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	733 t	Måsøval Lisens AS
M VA 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	733 t	Måsøval Lisens AS
M VD 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	733 t	Måsøval Lisens AS
M VD 0036	Kommersiell / matfiskSalmon, Rainbow trout, Trout	733 t	Måsøval Lisens AS

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