Kråkeberget

Site 16055 · Måsøy municipality · Production area 12, Vest-Finnmark

Below the lice limit, week 39Operated by Salmar Oppdrett AS · group SalMar

0.02Adult 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 27 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

1Lice treatments in 2026Latest: Medicinal feed, 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

12Wellboat visits in 2026by 2 different vessels · 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	0.20	0.5	Below the limit
2	0.20	0.5	Below the limit
3	0.18	0.5	Below the limit
4	0.21	0.5	Below the limit
5	0.39	0.5	Below the limit
6	0.41	0.5	Near the limit
7	0.41	0.5	Near the limit
8	0.44	0.5	Near the limit
9	unknown	0.5	Reported without a count
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	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	0.00	0.5	Below the limit
31	0.00	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.00	0.5	Below the limit
35	0.01	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.01	0.5	Below the limit
38	0.02	0.5	Below the limit
39	0.02	0.5	Below the limit

Earlier years

20250 of 23 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	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	0.00	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.03	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.14	0.5	Below the limit
34	0.13	0.5	Below the limit
35	0.29	0.5	Below the limit
36	0.21	0.5	Below the limit
37	0.10	0.5	Below the limit
38	0.08	0.5	Below the limit
39	0.15	0.5	Below the limit
40	0.30	0.5	Below the limit
41	0.46	0.5	Near the limit
42	0.10	0.5	Below the limit
43	0.08	0.5	Below the limit
44	0.34	0.5	Below the limit
45	0.32	0.5	Below the limit
46	unknown	0.5	Reported without a count
47	0.10	0.5	Below the limit
48	0.09	0.5	Below the limit
49	0.14	0.5	Below the limit
50	0.14	0.5	Below the limit
51	0.18	0.5	Below the limit
52	0.20	0.5	Below the limit

20240 of 8 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	0.23	0.5	Below the limit
3	0.25	0.5	Below the limit
4	0.24	0.5	Below the limit
5	unknown	0.5	Reported without a count
6	0.26	0.5	Below the limit
7	unknown	0.5	Reported without a count
8	unknown	0.5	Reported without a count
9	0.23	0.5	Below the limit
10	unknown	0.5	Reported without a count
11	0.20	0.5	Below the limit
12	unknown	0.5	Not reported
13	0.20	0.5	Below the limit
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	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 13 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	0.02	0.5	Below the limit
41	0.07	0.5	Below the limit
42	0.07	0.5	Below the limit
43	0.09	0.5	Below the limit
44	0.19	0.5	Below the limit
45	0.18	0.5	Below the limit
46	0.21	0.5	Below the limit
47	0.40	0.5	Near the limit
48	0.44	0.5	Near the limit
49	0.29	0.5	Below the limit
50	0.06	0.5	Below the limit
51	0.22	0.5	Below the limit
52	0.39	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 36, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 47, 2025
Mechanical delousing4 pens
Week 43, 2025
Mechanical delousing3 pens
Week 42, 2025
Mechanical delousing2 pens

Show all 7

Week 36, 2025
Mechanical delousing4 pens
Week 29, 2025
Mechanical delousingWhole site
Week 49, 2023
Other treatment4 pens · Optiflush

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

12 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	Ronja Aurora	Hovdenakken	3 h 59 min
20 May 2026	Ronja Aurora	Hovdenakken	2 h 2 min
06 Mar 2026	Ronja Aurora	Klubben	1 h 55 min
04 Mar 2026	Ronja Aurora	Klubben	2 h 35 min
04 Mar 2026	Ronja Aurora	Klubben	1 h 17 min
03 Mar 2026	Ro Senja	Klubben	1 h 7 min
01 Mar 2026	Ronja Aurora	Klubben	6 h 20 min
01 Mar 2026	Ro Senja	Klubben	2 h 54 min
27 Feb 2026	Ronja Aurora	Klubben	5 h 52 min
25 Feb 2026	Ronja Aurora	Klubben	5 h 41 min
20 Feb 2026	Ronja Aurora	Klubben	3 h 2 min
20 Feb 2026	Ronja Aurora	Klubben	3 h 18 min

Show 22 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
19 Dec 2025	Ro Senja	Finnvika S disease or zone there	4 h 10 min
23 Nov 2025	Froy Odin	Store Kobbøy	16 h 40 min
22 Nov 2025	Froy Odin	Store Kobbøy	22 h 8 min
21 Nov 2025	Froy Odin	Store Kobbøy	3 h 6 min
13 Nov 2025	Froy Odin	Store Kobbøy	2 h 32 min
20 Oct 2025	Froy Odin	Øyra	16 h 30 min
14 Oct 2025	Froy Odin	Store Kobbøy	26 h 18 min
07 Sep 2025	Froy Odin	Store Kobbøy	27 h 59 min
06 Sep 2025	Froy Odin	Store Kobbøy	13 h 26 min
18 Jul 2025	Ro Senja	Store Kobbøy	2 h 6 min
18 Jul 2025	Ro Senja	Store Kobbøy	1 h 51 min
17 Jul 2025	Ro Senja	Store Kobbøy	2 h 17 min
17 Jul 2025	Ro Senja	Store Kobbøy	2 h 12 min
09 Apr 2024	Ro Master	Holmen	1 h 17 min
05 Apr 2024	Ro Master	Holmen	2 h 53 min
04 Apr 2024	Ro Arctic	Klubben	7 h 13 min
02 Apr 2024	Ro Arctic	Skaganeset	3 h 38 min
01 Apr 2024	Aasvaerfjord	Klubben	4 h 1 min
26 Mar 2024	Aasvaerfjord	Klubben	3 h 15 min
24 Mar 2024	Aasvaerfjord	Klubben	3 h 18 min
23 Mar 2024	Ro Master	Værnes	3 h 53 min
03 Feb 2024	Ronja Aurora	Kvitelv	3 h 32 min

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

Licences

Site MAB: 3,600 tonnes

Licence	Type	Capacity	Holder
F A 0056	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,494 t	Salmar Oppdrett AS
F A 0057	Kommersiell / matfiskSalmon, Rainbow trout, Trout	984 t	Salmar Oppdrett AS
F LB 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	984 t	Salmar Oppdrett AS
F LB 0015	Kommersiell / matfiskSalmon, Rainbow trout, Trout	984 t	Salmar Oppdrett AS

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