Lingaholmane

Site 45066 · Kvam municipality · Production area 3, Karmøy til Sotra

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

unknownAdult female lice per fishNo count in week 39. Latest: 0.04 in week 19, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 19 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

3Lice treatments in 2026Latest: Thermal delousing, week 16, 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

11Wellboat visits in 2026by 3 different vessels · latest 14 Apr 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	0.46	0.5	Near the limit
2	0.07	0.5	Below the limit
3	0.07	0.5	Below the limit
4	0.11	0.5	Below the limit
5	0.08	0.5	Below the limit
6	0.15	0.5	Below the limit
7	0.02	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.06	0.5	Below the limit
11	0.01	0.5	Below the limit
12	0.02	0.5	Below the limit
13	0.00	0.5	Below the limit
14	0.08	0.5	Below the limit
15	0.14	0.5	Below the limit
16	0.01	0.2	Below the limit
17	0.12	0.2	Below the limit
18	0.01	0.2	Below the limit
19	0.04	0.2	Below the limit
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

Earlier years

20250 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, 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	0.00	0.5	Below the limit
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	0.05	0.2	Below the limit
22	0.10	0.5	Below the limit
23	0.10	0.5	Below the limit
24	0.00	0.5	Below the limit
25	0.02	0.5	Below the limit
26	0.00	0.5	Below the limit
27	0.05	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.05	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	0.03	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.11	0.5	Below the limit
40	0.46	0.5	Near the limit
41	0.03	0.5	Below the limit
42	0.06	0.5	Below the limit
43	0.21	0.5	Below the limit
44	0.03	0.5	Below the limit
45	0.05	0.5	Below the limit
46	0.29	0.5	Below the limit
47	0.02	0.5	Below the limit
48	0.10	0.5	Below the limit
49	0.08	0.5	Below the limit
50	0.16	0.5	Below the limit
51	0.13	0.5	Below the limit
52	0.27	0.5	Below the limit

20240 of 28 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	0.02	0.5	Below the limit
2	0.00	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.13	0.5	Below the limit
5	0.01	0.5	Below the limit
6	0.11	0.5	Below the limit
7	0.12	0.5	Below the limit
8	0.13	0.5	Below the limit
9	0.20	0.5	Below the limit
10	0.40	0.5	Near the limit
11	0.06	0.5	Below the limit
12	0.05	0.5	Below the limit
13	0.10	0.5	Below the limit
14	0.02	0.5	Below the limit
15	0.03	0.5	Below the limit
16	0.03	0.2	Below the limit
17	0.02	0.2	Below the limit
18	0.03	0.2	Below the limit
19	0.03	0.2	Below the limit
20	0.05	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.06	0.5	Below the limit
23	0.02	0.5	Below the limit
24	0.05	0.5	Below the limit
25	0.05	0.5	Below the limit
26	0.00	0.5	Below the limit
27	0.09	0.5	Below the limit
28	0.09	0.5	Below the limit
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	0.00	0.5	Below the limit
41	0.02	0.5	Below the limit
42	0.00	0.5	Below the limit
43	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	0.01	0.5	Below the limit
46	0.01	0.5	Below the limit
47	0.01	0.5	Below the limit
48	0.17	0.5	Below the limit
49	0.41	0.5	Near the limit
50	0.20	0.5	Below the limit
51	0.02	0.5	Below the limit
52	0.11	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 16, 2026
Thermal delousingWhole site
Week 7, 2026
Freshwater treatment, Thermal delousingWhole site
Week 2, 2026
Medicinal bathWhole site · Azametifos
Week 47, 2025
Mechanical delousing1 pen

Show all 10

Week 41, 2025
Freshwater treatment, Mechanical delousing4 pens
Week 25, 2024
Thermal delousing, Freshwater treatmentWhole site
Week 21, 2024
Freshwater treatment, Thermal delousing6 pens
Week 11, 2024
Thermal delousing, Mechanical delousing2 pens
Week 50, 2023
Freshwater treatment, Thermal delousingWhole site
Week 45, 2023
Mechanical delousing, Thermal 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

No escapes reported from this site since 2006.

Wellboat visits

11 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
14 Apr 2026	Ro Venture	Storevik	12 h 58 min
13 Apr 2026	Ro Venture	Storevik	15 h 34 min
12 Feb 2026	Seigrunn	Sagen 2	18 h 13 min
11 Feb 2026	Seigrunn	Sagen 2	21 h 37 min
11 Jan 2026	Namsos	Bergadalen	3 h 38 min
11 Jan 2026	Namsos	Bergadalen	4 h 22 min
10 Jan 2026	Namsos	Bergadalen	6 h 59 min
10 Jan 2026	Namsos	Bergadalen	4 h 16 min
09 Jan 2026	Namsos	Bergadalen	5 h 40 min
09 Jan 2026	Namsos	Bergadalen	4 h 33 min
08 Jan 2026	Namsos	Bergadalen	2 h 34 min
18 Nov 2025	Namsos	Toska S	11 h 55 min

Show 10 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
07 Oct 2025	Namsos	Litle Lunnøy disease or zone there	13 h 57 min
06 Oct 2025	Namsos	Litle Lunnøy disease or zone there	2 h 48 min
09 Jul 2025	Seifjell	Ihlholmen	1 h 18 min
24 Mar 2025	Seifjell	Bergadalen	1 h 38 min
21 Jun 2024	Horda Pioneer	Gangdal	17 h 26 min
26 May 2024	Hordagut	Sagen 2	14 h 24 min
25 May 2024	Hordagut	Sagen 2	9 h 44 min
16 Mar 2024	Hordagut	Sagen 2	22 h 13 min
16 Mar 2024	Horda Pioneer	Djupeleget	17 h 18 min
04 Mar 2024	Namsos	Nebbo	5 h 17 min

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

Licences

Site MAB: 1,560 tonnes

Licence	Type	Capacity	Holder
H B 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	780 t	Lingalaks AS
H KM 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	875 t	Lingalaks AS
H KM 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	875 t	Lingalaks AS
H KM 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	875 t	Lingalaks AS
H KM 0018	Kommersiell / matfiskSalmon, Rainbow trout, Trout	875 t	Lingalaks AS
H KM 0024	Visning / matfiskSalmon, Rainbow trout, Trout	500 t	Lingalaks AS
R K 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	780 t	Lingalaks AS

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