Brattavika

Site 11488 · Austevoll municipality · Production area 3, Karmøy til Sotra

Below the lice limit, week 39Operated by Kobbevik Og Furuholmen Oppdrett AS · group unknown

0.30Adult 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 39 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

7Lice treatments in 2026Latest: Thermal delousing, week 33, 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Active disease casesNone active · 1 earlierRegister since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

15Wellboat visits in 2026by 2 different vessels · latest 30 Aug 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 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	0.01	0.5	Below the limit
2	0.06	0.5	Below the limit
3	0.12	0.5	Below the limit
4	0.04	0.5	Below the limit
5	0.04	0.5	Below the limit
6	0.08	0.5	Below the limit
7	0.04	0.5	Below the limit
8	0.10	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.12	0.5	Below the limit
11	0.16	0.5	Below the limit
12	0.43	0.5	Near the limit
13	0.44	0.5	Near the limit
14	0.45	0.5	Near the limit
15	0.07	0.5	Below the limit
16	0.07	0.2	Below the limit
17	0.07	0.2	Below the limit
18	0.05	0.2	Below the limit
19	0.05	0.2	Below the limit
20	0.08	0.2	Below the limit
21	0.07	0.2	Below the limit
22	0.07	0.5	Below the limit
23	0.40	0.5	Near the limit
24	0.29	0.5	Below the limit
25	0.24	0.5	Below the limit
26	0.42	0.5	Near the limit
27	0.21	0.5	Below the limit
28	0.23	0.5	Below the limit
29	0.15	0.5	Below the limit
30	0.34	0.5	Below the limit
31	0.08	0.5	Below the limit
32	0.27	0.5	Below the limit
33	0.01	0.5	Below the limit
34	0.00	0.5	Below the limit
35	0.26	0.5	Below the limit
36	0.38	0.5	Below the limit
37	0.25	0.5	Below the limit
38	0.15	0.5	Below the limit
39	0.30	0.5	Below the limit

Earlier years

20250 of 10 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	0.2	Not reported
17	unknown	0.2	Not reported
18	unknown	0.2	Not reported
19	unknown	0.2	Not reported
20	unknown	0.2	Not reported
21	unknown	0.2	Not reported
22	unknown	0.5	Not reported
23	unknown	0.5	Not reported
24	unknown	0.5	Not reported
25	unknown	0.5	Not reported
26	unknown	0.5	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	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.00	0.5	Below the limit
47	0.22	0.5	Below the limit
48	0.12	0.5	Below the limit
49	0.29	0.5	Below the limit
50	0.34	0.5	Below the limit
51	0.12	0.5	Below the limit
52	0.22	0.5	Below the limit

20240 of 40 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	0.47	0.5	Near the limit
2	0.00	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.04	0.5	Below the limit
5	0.07	0.5	Below the limit
6	0.06	0.5	Below the limit
7	0.10	0.5	Below the limit
8	0.07	0.5	Below the limit
9	0.11	0.5	Below the limit
10	0.16	0.5	Below the limit
11	0.17	0.5	Below the limit
12	0.11	0.5	Below the limit
13	0.09	0.5	Below the limit
14	0.09	0.5	Below the limit
15	0.12	0.5	Below the limit
16	0.10	0.2	Below the limit
17	0.19	0.2	Near the limit
18	0.05	0.2	Below the limit
19	0.07	0.2	Below the limit
20	0.05	0.2	Below the limit
21	0.05	0.2	Below the limit
22	0.09	0.5	Below the limit
23	0.30	0.5	Below the limit
24	0.09	0.5	Below the limit
25	0.08	0.5	Below the limit
26	0.27	0.5	Below the limit
27	0.23	0.5	Below the limit
28	0.33	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.10	0.5	Below the limit
31	0.25	0.5	Below the limit
32	0.18	0.5	Below the limit
33	0.37	0.5	Below the limit
34	0.45	0.5	Near the limit
35	0.46	0.5	Near the limit
36	0.45	0.5	Near the limit
37	0.47	0.5	Near the limit
38	0.28	0.5	Below the limit
39	0.10	0.5	Below the limit
40	0.35	0.5	Below the limit
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 9 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	unknown	0.5	Not reported
43	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	unknown	0.5	Not reported
46	0.02	0.5	Below the limit
47	0.01	0.5	Below the limit
48	0.14	0.5	Below the limit
49	0.09	0.5	Below the limit
50	0.13	0.5	Below the limit
51	0.17	0.5	Below the limit
52	0.27	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 33, 2026
Thermal delousing3 pens
Week 31, 2026
Thermal delousing3 pens
Week 27, 2026
Thermal delousing3 pens
Week 22, 2026
Thermal delousing4 pens

Show all 12

Week 15, 2026
Thermal delousing5 pens
Week 4, 2026
Thermal delousing2 pens
Week 1, 2026
Thermal delousing3 pens
Week 48, 2025
Thermal delousingWhole site
Week 38, 2024
Thermal delousing2 pens
Week 29, 2024
Thermal delousing3 pens
Week 28, 2024
Thermal delousing2 pens
Week 25, 2024
Thermal delousing4 pens

Disease

Norwegian Food Safety Authority

12 Oct 2025
Pancreas disease (PD): closedSubtype SAV3 · started 24 Jul 2024 · Norwegian Food Safety Authority

Escapes

Directorate of Fisheries

No escapes reported from this site since 2006.

Wellboat visits

15 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
30 Aug 2026	Hordagut	Hageberg	8 h 20 min
11 Aug 2026	Hordagut	Drøno	15 h 59 min
29 Jul 2026	Hordagut	Sagen 2	21 h 8 min
04 Jul 2026	Hordagut	Syrtangen	14 h 52 min
03 Jul 2026	Horda Pioneer	Ospøy Ø	4 h 0 min
13 Jun 2026	Hordagut	Øklandsvågen	7 h 24 min
26 May 2026	Hordagut	Sagen 2	13 h 17 min
26 May 2026	Hordagut	Sagen 2	2 h 40 min
08 Apr 2026	Hordagut	Sagen 2	13 h 46 min
07 Apr 2026	Hordagut	Sagen 2	6 h 35 min
07 Apr 2026	Hordagut	Sagen 2	1 h 15 min
20 Mar 2026	Hordagut	Hjartholmosen	8 h 53 min

Show 25 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
19 Jan 2026	Horda Pioneer	Andal	13 h 41 min
03 Jan 2026	Horda Pioneer	Loddetå	8 h 13 min
02 Jan 2026	Horda Pioneer	Loddetå	10 h 26 min
20 Dec 2025	Horda Pioneer	Silda	9 h 41 min
01 Dec 2025	Horda Pioneer	Hjartholmosen	15 h 12 min
30 Nov 2025	Horda Pioneer	Hjartholmosen	18 h 6 min
21 Oct 2025	Horda Pioneer	Koløy N	52 min
20 Oct 2025	Horda Pioneer	Koløy N	44 min
20 Oct 2025	Horda Pioneer	Koløy N	43 min
16 Sep 2024	Horda Pioneer	Hjartholmosen	15 h 5 min
20 Aug 2024	Horda Pioneer	Sagen 2	7 h 21 min
07 Aug 2024	Hordagut	Sagen 2	5 h 45 min
06 Aug 2024	Hordagut	Sagen 2	17 h 49 min
16 Jul 2024	Hordagut	Gardskråneset disease or zone there	30 h 35 min
16 Jul 2024	Hordagut	Gardskråneset disease or zone there	8 h 41 min
09 Jul 2024	Hordagut	Skipperdalsneset	6 h 12 min
08 Jul 2024	Hordagut	Skipperdalsneset	14 h 6 min
17 Jun 2024	Hordagut	Sagen 2	6 h 24 min
16 Jun 2024	Hordagut	Sagen 2	16 h 24 min
15 Jun 2024	Hordagut	Dyrholmen V	23 h 24 min
02 May 2024	Hordagut	no other farm	14 h 2 min
19 Apr 2024	Hordagut	Bleket	20 h 5 min
14 Jan 2024	Horda Pioneer	Dyrholmen V	6 h 55 min
13 Jan 2024	Hordagut	Skigelstrand	22 h 54 min
13 Jan 2024	Horda Pioneer	Dyrholmen V	15 h 15 min

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

Licences

Site MAB: 5,460 tonnes

Licence	Type	Capacity	Holder
H AV 0018	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Kobbevik Og Furuholmen Oppdrett AS
H AV 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Kobbevik Og Furuholmen Oppdrett AS
H FJ 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Kobbevik Og Furuholmen Oppdrett AS
H FJ 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Kobbevik Og Furuholmen Oppdrett AS

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