Guleskjeret

Site 14035 · Solund municipality · Production area 4, Nordhordland til Stadt

Below the lice limit, week 39Operated by Sulefisk AS · group unknown

0.00Adult 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 24 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

1Lice treatments in 2026Latest: Freshwater treatment, week 39, 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

4Wellboat visits in 2026by 2 different vessels · latest 12 Jun 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

Show as table

Adult female lice per fish per week, 2026
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	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.00	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.00	0.5	Below the limit
23	0.00	0.5	Below the limit
24	0.00	0.5	Below the limit
25	0.03	0.5	Below the limit
26	0.00	0.5	Below the limit
27	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.05	0.5	Below the limit
31	0.04	0.5	Below the limit
32	0.05	0.5	Below the limit
33	0.05	0.5	Below the limit
34	0.13	0.5	Below the limit
35	0.35	0.5	Below the limit
36	0.40	0.5	Near the limit
37	0.43	0.5	Near the limit
38	0.45	0.5	Near the limit
39	0.00	0.5	Below the limit

Earlier years

20250 of 33 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	0.30	0.5	Below the limit
2	0.21	0.5	Below the limit
3	0.33	0.5	Below the limit
4	0.06	0.5	Below the limit
5	0.06	0.5	Below the limit
6	0.00	0.5	Below the limit
7	0.00	0.5	Below the limit
8	0.14	0.5	Below the limit
9	0.15	0.5	Below the limit
10	0.18	0.5	Below the limit
11	0.10	0.5	Below the limit
12	0.03	0.5	Below the limit
13	0.13	0.5	Below the limit
14	0.05	0.5	Below the limit
15	0.10	0.5	Below the limit
16	0.18	0.2	Near the limit
17	0.12	0.2	Below the limit
18	0.06	0.2	Below the limit
19	0.06	0.2	Below the limit
20	0.18	0.2	Near the limit
21	0.18	0.2	Near the limit
22	0.13	0.5	Below the limit
23	0.08	0.5	Below the limit
24	0.27	0.5	Below the limit
25	0.10	0.5	Below the limit
26	0.15	0.5	Below the limit
27	0.45	0.5	Near the limit
28	0.40	0.5	Near the limit
29	0.40	0.5	Near the limit
30	0.20	0.5	Below the limit
31	0.00	0.5	Below the limit
32	0.15	0.5	Below the limit
33	0.30	0.5	Below the limit
34	unknown	0.5	Reported without a count
35	unknown	0.5	Reported without a count
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

20242 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	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	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.00	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.04	0.5	Below the limit
23	0.00	0.5	Below the limit
24	0.02	0.5	Below the limit
25	0.04	0.5	Below the limit
26	0.00	0.5	Below the limit
27	0.08	0.5	Below the limit
28	0.32	0.5	Below the limit
29	0.20	0.5	Below the limit
30	0.12	0.5	Below the limit
31	0.18	0.5	Below the limit
32	0.14	0.5	Below the limit
33	0.42	0.5	Near the limit
34	0.48	0.5	Near the limit
35	0.43	0.5	Near the limit
36	0.06	0.5	Below the limit
37	0.10	0.5	Below the limit
38	0.12	0.5	Below the limit
39	0.72	0.5	Above the limit
40	4.64	0.5	Above the limit
41	0.19	0.5	Below the limit
42	0.12	0.5	Below the limit
43	0.16	0.5	Below the limit
44	0.20	0.5	Below the limit
45	0.46	0.5	Near the limit
46	0.43	0.5	Near the limit
47	0.44	0.5	Near the limit
48	0.18	0.5	Below the limit
49	0.22	0.5	Below the limit
50	0.22	0.5	Below the limit
51	0.24	0.5	Below the limit
52	0.20	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Thermal delousing, Freshwater treatmentWhole site
Week 22, 2025
Thermal delousing, Freshwater treatment2 pens
Week 17, 2025
Thermal delousing, Freshwater treatment2 pens
Week 13, 2025
Thermal delousing, Freshwater treatment2 pens

Show all 13

Week 11, 2025
Thermal delousing, Freshwater treatment2 pens
Week 4, 2025
Freshwater treatment, Thermal delousing4 pens
Week 2, 2025
Freshwater treatment, Thermal delousing4 pens
Week 47, 2024
Thermal delousing, Freshwater treatment4 pens
Week 46, 2024
Thermal delousing, Freshwater treatment6 pens
Week 41, 2024
Thermal delousing, Freshwater treatmentWhole site
Week 36, 2024
Other treatment2 pens · Ferskvann / thermisk (28 grad)
Week 35, 2024
Other treatment3 pens · Ferskvann / thermisk (28 grad)
Week 22, 2024
Medicinal feed1 pen · 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

4 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
12 Jun 2026	Mowi Star	Storskrebukti	1 h 7 min
11 May 2026	Mowi Star	Kjeppevikholmen	1 h 58 min
04 May 2026	Langsund	Gjermundnes	55 min
04 Apr 2026	Mowi Star	Djupevika	1 h 2 min
26 Aug 2025	Rostein	Hesteneset	1 h 8 min
26 Aug 2025	Rostein	Instefjord	1 h 52 min
17 Aug 2025	Ro Master	Instefjord	1 h 18 min
29 Jul 2025	Ro Server	Bakjestranda	1 h 28 min
21 Jul 2025	Ro Server	Klavelandet disease or zone there	9 h 4 min
20 Jul 2025	Ro Server	Klavelandet disease or zone there	1 h 38 min
02 Jul 2025	Ro Server	Hesteneset	1 h 15 min
20 Jun 2025	Ro Master	Eggesbønes	1 h 52 min

Show 32 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
17 Jun 2025	Rostein	Hesteneset	1 h 19 min
26 May 2025	Ro Fjell	Sauaneset I	21 h 39 min
26 May 2025	Ro West	Hesteneset	1 h 19 min
02 May 2025	Robas	Skaganeset	59 min
25 Apr 2025	Ro Server	Lyngholmane	12 h 51 min
24 Apr 2025	Ro Server	Lyngholmane	8 h 13 min
29 Mar 2025	Ro Server	Kråkenes	28 h 0 min
26 Mar 2025	Ro Arctic	Bakjestranda	1 h 44 min
11 Mar 2025	Ro Server	Ånnaholmane	19 h 15 min
26 Feb 2025	Ro Fjell	Kvangardsnes	1 h 25 min
23 Jan 2025	Ro Server	Gnarnesvika disease or zone there	14 h 7 min
22 Jan 2025	Ro Server	Gnarnesvika disease or zone there	21 h 1 min
06 Jan 2025	Ro Server	Kvangardsnes	11 h 2 min
02 Dec 2024	Rohav	Instefjord	53 min
02 Dec 2024	Rohav	Instefjord	2 h 17 min
20 Nov 2024	Ro Server	Seljeset	12 h 9 min
19 Nov 2024	Ro Server	Seljeset	12 h 49 min
18 Nov 2024	Ro Server	Seljeset	13 h 7 min
17 Nov 2024	Ro Server	Seljeset	12 h 7 min
14 Nov 2024	Ro Server	Seljeset	14 h 14 min
14 Oct 2024	Ro Server	Bukkeholmen	14 h 28 min
13 Oct 2024	Ro Server	Bukkeholmen	20 h 50 min
11 Oct 2024	Ro Server	Bukkeholmen	21 h 38 min
10 Oct 2024	Ro Server	Bukkeholmen	1 h 37 min
04 Sep 2024	Ro Venture	Steinvik	10 h 6 min
03 Sep 2024	Ro Venture	Steinvik	16 h 59 min
01 Sep 2024	Ro Venture	Steinvik	30 h 20 min
31 Aug 2024	Ro Venture	Steinvik	2 h 15 min
13 May 2024	Mowi Star	Tepstad	54 min
30 Apr 2024	Ro Server	Bukkeholmen	4 h 6 min
27 Mar 2024	Ronja Christopher	Kvaløy Ø	4 h 49 min
24 Mar 2024	Mowi Star	Vikane	43 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
SF SU 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sulefisk AS
SF SU 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sulefisk AS
SF SU 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sulefisk AS
SF SU 0030	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Sulefisk AS

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