Stigvika

Site 13290 · Gildeskål municipality · Production area 8, Helgeland til Bodø

Status unknown: not reported in week 39Operated by Gildeskål Forskningsstasjon AS · group unknown

unknownAdult female lice per fishNo count in week 39. Latest: 0.40 in week 12, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 12 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

1Lice treatments in 2026Latest: Mechanical delousing, week 3, 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

8Wellboat visits in 2026by 2 different vessels · latest 22 Mar 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	0.28	0.5	Below the limit
2	0.36	0.5	Below the limit
3	0.08	0.5	Below the limit
4	0.05	0.5	Below the limit
5	0.13	0.5	Below the limit
6	0.18	0.5	Below the limit
7	0.17	0.5	Below the limit
8	0.13	0.5	Below the limit
9	0.08	0.5	Below the limit
10	0.17	0.5	Below the limit
11	0.25	0.5	Below the limit
12	0.40	0.5	Near the limit
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	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 52 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	0.98	0.5	Above the limit
2	0.42	0.5	Near the limit
3	0.38	0.5	Below the limit
4	0.49	0.5	Near the limit
5	0.36	0.5	Below the limit
6	0.44	0.5	Near the limit
7	0.06	0.5	Below the limit
8	0.10	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.03	0.5	Below the limit
11	0.04	0.5	Below the limit
12	0.07	0.5	Below the limit
13	0.07	0.5	Below the limit
14	0.08	0.5	Below the limit
15	0.11	0.5	Below the limit
16	0.15	0.5	Below the limit
17	0.14	0.5	Below the limit
18	0.12	0.5	Below the limit
19	0.19	0.5	Below the limit
20	0.10	0.5	Below the limit
21	0.11	0.2	Below the limit
22	0.15	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.04	0.2	Below the limit
25	0.06	0.2	Below the limit
26	0.13	0.2	Below the limit
27	0.14	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.12	0.5	Below the limit
31	0.12	0.5	Below the limit
32	0.07	0.5	Below the limit
33	0.11	0.5	Below the limit
34	0.35	0.5	Below the limit
35	0.26	0.5	Below the limit
36	0.16	0.5	Below the limit
37	0.18	0.5	Below the limit
38	0.49	0.5	Near the limit
39	0.26	0.5	Below the limit
40	0.28	0.5	Below the limit
41	0.41	0.5	Near the limit
42	0.10	0.5	Below the limit
43	0.08	0.5	Below the limit
44	0.16	0.5	Below the limit
45	0.15	0.5	Below the limit
46	0.33	0.5	Below the limit
47	0.15	0.5	Below the limit
48	0.20	0.5	Below the limit
49	0.30	0.5	Below the limit
50	0.22	0.5	Below the limit
51	0.29	0.5	Below the limit
52	0.32	0.5	Below the limit

20240 of 39 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	0.09	0.5	Below the limit
2	0.09	0.5	Below the limit
3	0.25	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.37	0.5	Below the limit
6	0.26	0.5	Below the limit
7	0.27	0.5	Below the limit
8	0.30	0.5	Below the limit
9	0.34	0.5	Below the limit
10	0.33	0.5	Below the limit
11	0.27	0.5	Below the limit
12	0.27	0.5	Below the limit
13	0.28	0.5	Below the limit
14	0.35	0.5	Below the limit
15	0.27	0.5	Below the limit
16	0.35	0.5	Below the limit
17	0.23	0.5	Below the limit
18	0.29	0.5	Below the limit
19	unknown	0.5	Not reported
20	0.25	0.5	Below the limit
21	0.04	0.2	Below the limit
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	0.00	0.5	Below the limit
34	0.00	0.5	Below the limit
35	0.00	0.5	Below the limit
36	0.05	0.5	Below the limit
37	0.08	0.5	Below the limit
38	0.05	0.5	Below the limit
39	0.16	0.5	Below the limit
40	0.09	0.5	Below the limit
41	0.13	0.5	Below the limit
42	0.12	0.5	Below the limit
43	0.29	0.5	Below the limit
44	0.12	0.5	Below the limit
45	0.23	0.5	Below the limit
46	0.26	0.5	Below the limit
47	0.20	0.5	Below the limit
48	0.25	0.5	Below the limit
49	0.17	0.5	Below the limit
50	0.34	0.5	Below the limit
51	0.41	0.5	Near the limit
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	0.10	0.5	Below the limit
41	0.03	0.5	Below the limit
42	0.01	0.5	Below the limit
43	0.03	0.5	Below the limit
44	0.06	0.5	Below the limit
45	0.01	0.5	Below the limit
46	0.02	0.5	Below the limit
47	0.01	0.5	Below the limit
48	0.04	0.5	Below the limit
49	0.07	0.5	Below the limit
50	0.11	0.5	Below the limit
51	0.11	0.5	Below the limit
52	0.09	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 3, 2026
Mechanical delousingWhole site
Week 47, 2025
Mechanical delousing, Thermal delousingWhole site
Week 42, 2025
Mechanical delousingWhole site
Week 39, 2025
Mechanical delousingWhole site

Show all 17

Week 36, 2025
Mechanical delousingWhole site
Week 32, 2025
Mechanical delousingWhole site
Week 28, 2025
Thermal delousingWhole site
Week 23, 2025
Mechanical delousingWhole site
Week 7, 2025
Thermal delousingWhole site
Week 5, 2025
Medicinal feedWhole site · Diflubenzuron
Week 2, 2025
Thermal delousing, Freshwater treatmentWhole site
Week 45, 2024
Medicinal feed4 pens · Emamectin benzoat
Week 44, 2024
Medicinal feed4 pens · Emamectin benzoat
Week 38, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 21, 2024
Thermal delousingWhole site
Week 46, 2023
Medicinal feed2 pens · Emamectin benzoat
Week 41, 2023
Medicinal feed9 pens · Emamectin benzoat

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
22 Mar 2026	Faeroeysund	Naustholmen	2 h 9 min
18 Mar 2026	Faeroeysund	Skauholmen	6 h 8 min
10 Mar 2026	Steinar Olaisen	Skauholmen	1 h 46 min
24 Feb 2026	Steinar Olaisen	Skauholmen	1 h 43 min
16 Feb 2026	Steinar Olaisen	Brennholmen	1 h 26 min
09 Feb 2026	Faeroeysund	Bjørnøya	1 h 30 min
15 Jan 2026	Steinar Olaisen	Hallsteinhamn I	17 h 42 min
14 Jan 2026	Steinar Olaisen	Hallsteinhamn I	6 h 34 min
25 Nov 2025	Ro Fortune	Skjervøy V	25 h 21 min
29 Oct 2025	Steinar Olaisen	Skauholmen	3 h 1 min
30 Sep 2025	Steinar Olaisen	Sundsøy	3 h 19 min
29 Sep 2025	Steinar Olaisen	Sundsøy	22 h 21 min

Show 19 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
05 Sep 2025	Steinar Olaisen	Marøya	23 h 49 min
09 Aug 2025	Steinar Olaisen	Leirvik	18 h 22 min
08 Aug 2025	Steinar Olaisen	Leirvik	6 h 17 min
09 Jul 2025	Faeroeysund	Leirvik	26 h 30 min
30 May 2025	Faeroeysund	Skauholmen	1 h 45 min
13 Feb 2025	Faeroeysund	Skauholmen	24 h 33 min
11 Jan 2025	Faeroeysund	Naustholmen	4 h 38 min
21 Nov 2024	Faeroeysund	Hestholmen N	4 h 55 min
30 Oct 2024	Faeroeysund	Selsøyvær	57 min
17 Aug 2024	Faeroeysund	Selsøyvær	5 h 2 min
11 Aug 2024	Faeroeysund	Djupvik	1 h 58 min
26 May 2024	Faeroeysund	Midt Femris	1 h 23 min
25 May 2024	Faeroeysund	Midt Femris	1 h 23 min
25 May 2024	Faeroeysund	Midt Femris	2 h 25 min
25 May 2024	Faeroeysund	Midt Femris	2 h 36 min
24 May 2024	Faeroeysund	Midt Femris	2 h 24 min
24 May 2024	Faeroeysund	Midt Femris	2 h 31 min
24 May 2024	Faeroeysund	Midt Femris	1 h 13 min
23 May 2024	Faeroeysund	Skauholmen	1 h 33 min

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

Licences

Site MAB: 2,860 tonnes

Licence	Type	Capacity	Holder
N B 0029	Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout	975 t	Edelfarm AS
N FE 0002	Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout	983 t	Wenberg Fiskeoppdrett AS
N FE 0005	Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout	1,187 t	Wenberg Fiskeoppdrett AS
N G 0015	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Nordland Fylkeskommune
N G 0016	Forskning / matfiskSalmon, Rainbow trout, Trout	520 t	Gildeskål Forskningsstasjon AS
N G 0020	Forskning / matfiskSalmon, Rainbow trout, Trout	780 t	Gildeskål Forskningsstasjon AS
N G 0057	Kommersiell / matfiskSalmon, Rainbow trout, Trout	398 t	Gildeskål Forskningsstasjon AS
N G 0059	Visning / matfiskSalmon, Rainbow trout, Trout	780 t	Salmon Center Gildeskål AS
N G 0063	Kommersiell / matfiskSalmon, Rainbow trout, Trout	538 t	Organic Seafarm AS
N G 0064	Kommersiell / matfiskSalmon, Rainbow trout, Trout	538 t	Organic Seafarm AS
N L 0069	Kommersiell / matfiskSalmon, Rainbow trout, Trout	780 t	Organic Seafarm AS
N SL 0003	Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout	975 t	Edelfarm AS
N SL 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	675 t	Edelfarm AS
N VV 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	796 t	Isqueen AS

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