Skogsholmen

Site 33157 · Vega municipality · Production area 8, Helgeland til Bodø

Status unknown: not reported in week 39Operated by Nova Sea Havbruk AS

unknownAdult female lice per fishNo count in week 39. Latest: 0.00 in week 36, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 36 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

2Lice treatments in 2026Latest: Mechanical delousing, week 21, 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

57Wellboat visits in 2026by 7 different vessels · latest 31 Aug 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reportedNumber unknown, September 2025Since 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	0.34	0.5	Below the limit
2	0.36	0.5	Below the limit
3	0.35	0.5	Below the limit
4	0.32	0.5	Below the limit
5	0.34	0.5	Below the limit
6	0.38	0.5	Below the limit
7	0.37	0.5	Below the limit
8	0.35	0.5	Below the limit
9	0.39	0.5	Below the limit
10	0.39	0.5	Below the limit
11	0.42	0.5	Near the limit
12	0.38	0.5	Below the limit
13	0.39	0.5	Below the limit
14	0.37	0.5	Below the limit
15	0.38	0.5	Below the limit
16	0.35	0.5	Below the limit
17	0.36	0.5	Below the limit
18	0.40	0.5	Near the limit
19	0.31	0.5	Below the limit
20	0.25	0.5	Below the limit
21	0.11	0.2	Below the limit
22	0.15	0.2	Below the limit
23	0.14	0.2	Below the limit
24	0.15	0.2	Below the limit
25	0.15	0.2	Below the limit
26	0.16	0.2	Below the limit
27	0.21	0.5	Below the limit
28	0.22	0.5	Below the limit
29	0.30	0.5	Below the limit
30	0.32	0.5	Below the limit
31	0.24	0.5	Below the limit
32	0.20	0.5	Below the limit
33	0.24	0.5	Below the limit
34	0.29	0.5	Below the limit
35	0.30	0.5	Below the limit
36	0.00	0.5	Below the limit
37	unknown	0.5	Not reported
38	unknown	0.5	Not reported
39	unknown	0.5	Not reported

Earlier years

20250 of 35 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	0.00	0.5	Below the limit
19	0.00	0.5	Below the limit
20	0.00	0.5	Below the limit
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	0.01	0.5	Below the limit
28	0.01	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.02	0.5	Below the limit
31	0.04	0.5	Below the limit
32	0.06	0.5	Below the limit
33	0.06	0.5	Below the limit
34	0.07	0.5	Below the limit
35	0.07	0.5	Below the limit
36	0.06	0.5	Below the limit
37	0.06	0.5	Below the limit
38	0.08	0.5	Below the limit
39	0.12	0.5	Below the limit
40	0.20	0.5	Below the limit
41	0.23	0.5	Below the limit
42	0.22	0.5	Below the limit
43	0.24	0.5	Below the limit
44	0.24	0.5	Below the limit
45	0.26	0.5	Below the limit
46	0.29	0.5	Below the limit
47	0.31	0.5	Below the limit
48	0.32	0.5	Below the limit
49	0.33	0.5	Below the limit
50	0.37	0.5	Below the limit
51	0.40	0.5	Below the limit
52	0.35	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 21, 2026
Mechanical delousing3 pens
Week 19, 2026
Mechanical delousing2 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

02 Sep 2025
Escape of salmon, number unknownCause: Mulig gnag fra tau/stroppe · Directorate of Fisheries

Wellboat visits

57 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
31 Aug 2026	Steinar Olaisen	Langholmen	6 h 53 min
30 Aug 2026	Froey Viking	Hestøy	2 h 44 min
30 Aug 2026	Ro North	Hestøy	2 h 6 min
29 Aug 2026	Ro North	Slokkholmen Ø	2 h 33 min
28 Aug 2026	Oddoey	Stangholmen	15 h 3 min
21 Aug 2026	Ro North	Marøya	2 h 1 min
20 Aug 2026	Ro North	Marøya	3 h 58 min
19 Aug 2026	Ro North	Hestøy	2 h 41 min
18 Aug 2026	Faeroeysund	Naustholmen	3 h 35 min
13 Aug 2026	Steinar Olaisen	Nordskaftet	1 h 13 min
12 Aug 2026	Steinar Olaisen	Nordskaftet	1 h 53 min
09 Aug 2026	Oddoey	Kokvika	16 h 7 min

Show 55 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
08 Aug 2026	Oddoey	Kokvika	16 h 53 min
28 Jul 2026	Faeroeysund	Naustholmen	1 h 47 min
27 Jul 2026	Faeroeysund	Naustholmen	1 h 18 min
27 Jul 2026	Oddoey	Buktodden Nø	9 h 49 min
25 Jul 2026	Oddoey	Buktodden Nø	40 h 37 min
24 Jul 2026	Oddoey	Buktodden Nø	2 h 38 min
16 Jul 2026	Faeroeysund	Naustholmen	1 h 39 min
14 Jul 2026	Faeroeysund	Naustholmen	2 h 34 min
11 Jul 2026	Oddoey	Slønga	17 h 38 min
10 Jul 2026	Oddoey	Slønga	16 h 31 min
09 Jul 2026	Oddoey	Slønga	16 h 38 min
08 Jul 2026	Oddoey	Slønga	3 h 18 min
17 Jun 2026	Oddoey	Sundsøy	51 h 13 min
16 Jun 2026	Oddoey	Sundsøy	15 h 25 min
15 Jun 2026	Inter Fjord	Naustholmen	5 h 4 min
02 Jun 2026	Oddoey	Korsvika	14 h 58 min
01 Jun 2026	Oddoey	Korsvika	17 h 17 min
31 May 2026	Oddoey	Korsvika	12 h 33 min
30 May 2026	Oddoey	Korsvika	16 h 28 min
29 May 2026	Oddoey	Korsvika	4 h 29 min
18 May 2026	Ronja Heroy	Børøya Slaktemerd	26 h 53 min
10 May 2026	Oddoey	Kokvika	2 h 2 min
06 May 2026	Ronja Heroy	Brattholmen	25 h 4 min
30 Apr 2026	Oddoey	Igerøy Ø	20 h 43 min
29 Apr 2026	Oddoey	Igerøy Ø	5 h 23 min
28 Apr 2026	Oddoey	Igerøy Ø	16 h 31 min
27 Apr 2026	Oddoey	Igerøy Ø	18 h 18 min
07 Apr 2026	Oddoey	Sundsøy	4 h 49 min
06 Apr 2026	Oddoey	Sundsøy	17 h 26 min
05 Apr 2026	Oddoey	Sundsøy	7 h 7 min
04 Apr 2026	Oddoey	Sundsøy	8 h 11 min
03 Apr 2026	Oddoey	Sundsøy	18 h 12 min
09 Mar 2026	Faeroeysund	Naustholmen	2 h 53 min
07 Mar 2026	Faeroeysund	Skauholmen	5 h 36 min
23 Feb 2026	Oddoey	no other farm	16 h 30 min
22 Feb 2026	Oddoey	Kalvhylla	18 h 44 min
21 Feb 2026	Oddoey	Kalvhylla	18 h 20 min
20 Feb 2026	Oddoey	Kalvhylla	17 h 42 min
19 Feb 2026	Oddoey	Kalvhylla	4 h 35 min
07 Feb 2026	Oddoey	Mangvardan	14 h 21 min
06 Feb 2026	Oddoey	Mangvardan	3 h 16 min
11 Jan 2026	Oddoey	Stokkasjøen	2 h 50 min
05 Jan 2026	Oddoey	Igerøy Ø	14 h 39 min
04 Jan 2026	Oddoey	Igerøy Ø	15 h 30 min
03 Jan 2026	Oddoey	Igerøy Ø	12 h 24 min
24 Nov 2025	Oddoey	Igerøy Ø	19 h 9 min
22 Nov 2025	Oddoey	Igerøy Ø	17 h 23 min
27 Oct 2025	Oddoey	Igerøy Ø	11 h 15 min
20 Jul 2025	Oddoey	Sundsøy	7 h 34 min
18 Jul 2025	Oddoey	Sundsøy	5 h 27 min
17 Jul 2025	Oddoey	Sundsøy	10 h 46 min
06 Jul 2025	Oddoey	Kalvhylla	2 h 33 min
18 May 2025	Faeroeysund	Isbergan	3 h 17 min
17 May 2025	Faeroeysund	Isbergan	3 h 28 min
03 May 2025	Faeroeysund	Leivsethamran	1 h 56 min

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

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
N HR 0013	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N ME 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N NA 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Tomma Laks AS
N NA 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Tomma Laks AS
N SA 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N SA 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N VA 0015	Kommersiell / matfiskSalmon, Rainbow trout, Trout	987 t	Vega Sjøfarm AS
N VA 0017	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Vega Sjøfarm AS

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