Skorpo

Site 32877 · Bjørnafjorden municipality · Production area 3, Karmøy til Sotra

Status unknown: not reported in week 39Operated by Lerøy Vest Sjø AS

unknownAdult female lice per fishNo count in week 39. Latest: 0.42 in week 5, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 5 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

0Lice treatments in 2026None recorded2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

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

0Wellboat visits in 2026Latest visit 11 Aug 2025Derived 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	0.12	0.5	Below the limit
2	0.13	0.5	Below the limit
3	0.28	0.5	Below the limit
4	0.41	0.5	Near the limit
5	0.42	0.5	Near the limit
6	unknown	0.5	Reported without a count
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

Earlier years

20251 of 51 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	0.29	0.5	Below the limit
2	0.11	0.5	Below the limit
3	0.04	0.5	Below the limit
4	0.24	0.5	Below the limit
5	0.38	0.5	Below the limit
6	0.04	0.5	Below the limit
7	0.07	0.5	Below the limit
8	0.08	0.5	Below the limit
9	0.11	0.5	Below the limit
10	0.15	0.5	Below the limit
11	0.26	0.5	Below the limit
12	0.20	0.5	Below the limit
13	0.15	0.5	Below the limit
14	0.30	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.07	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.04	0.2	Below the limit
19	0.16	0.2	Below the limit
20	0.12	0.2	Below the limit
21	0.04	0.2	Below the limit
22	0.17	0.5	Below the limit
23	0.35	0.5	Below the limit
24	0.08	0.5	Below the limit
25	0.07	0.5	Below the limit
26	0.15	0.5	Below the limit
27	0.36	0.5	Below the limit
28	0.25	0.5	Below the limit
29	0.21	0.5	Below the limit
30	0.26	0.5	Below the limit
31	0.08	0.5	Below the limit
32	0.23	0.5	Below the limit
33	0.23	0.5	Below the limit
34	0.19	0.5	Below the limit
35	0.37	0.5	Below the limit
36	0.25	0.5	Below the limit
37	0.26	0.5	Below the limit
38	0.45	0.5	Near the limit
39	0.48	0.5	Near the limit
40	0.37	0.5	Below the limit
41	0.44	0.5	Near the limit
42	0.44	0.5	Near the limit
43	0.13	0.5	Below the limit
44	0.29	0.5	Below the limit
45	0.49	0.5	Near the limit
46	0.29	0.5	Below the limit
47	0.24	0.5	Below the limit
48	0.24	0.5	Below the limit
49	unknown	0.5	Not reported
50	2.28	0.5	Above the limit
51	0.10	0.5	Below the limit
52	0.24	0.5	Below the limit

20240 of 23 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	0.00	0.5	Below the limit
2	0.15	0.5	Below the limit
3	unknown	0.5	Reported without a count
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	Reported without a count
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	0.00	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.05	0.5	Below the limit
38	0.05	0.5	Below the limit
39	0.01	0.5	Below the limit
40	0.05	0.5	Below the limit
41	0.01	0.5	Below the limit
42	0.04	0.5	Below the limit
43	0.09	0.5	Below the limit
44	0.05	0.5	Below the limit
45	0.27	0.5	Below the limit
46	0.16	0.5	Below the limit
47	0.11	0.5	Below the limit
48	0.07	0.5	Below the limit
49	0.25	0.5	Below the limit
50	0.10	0.5	Below the limit
51	0.24	0.5	Below the limit
52	0.20	0.5	Below the limit

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	0.08	0.5	Below the limit
41	0.32	0.5	Below the limit
42	0.40	0.5	Near the limit
43	0.45	0.5	Near the limit
44	0.12	0.5	Below the limit
45	0.15	0.5	Below the limit
46	0.13	0.5	Below the limit
47	0.22	0.5	Below the limit
48	0.38	0.5	Below the limit
49	0.48	0.5	Near the limit
50	0.00	0.5	Below the limit
51	0.00	0.5	Below the limit
52	0.00	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 51, 2025
Thermal delousing4 pens
Week 47, 2025
Thermal delousing2 pens
Week 46, 2025
Thermal delousing2 pens
Week 43, 2025
Thermal delousing3 pens

Show all 22

Week 39, 2025
Thermal delousing4 pens
Week 37, 2025
Thermal delousing2 pens
Week 36, 2025
Thermal delousing4 pens
Week 32, 2025
Freshwater treatment, Thermal delousing6 pens
Week 31, 2025
Freshwater treatment, Thermal delousing4 pens
Week 28, 2025
Thermal delousing5 pens
Week 24, 2025
Thermal delousing, Freshwater treatment8 pens
Week 21, 2025
Thermal delousing2 pens
Week 20, 2025
Thermal delousing3 pens
Week 15, 2025
Thermal delousing, Freshwater treatmentWhole site
Week 7, 2025
Thermal delousing1 pen
Week 6, 2025
Thermal delousing3 pens
Week 2, 2025
Thermal delousingWhole site
Week 50, 2024
Thermal delousing1 pen
Week 46, 2024
Medicinal bath3 pens · Azamethiphos
Week 45, 2024
Medicinal feed1 pen · Emamectin benzoat
Week 50, 2023
Other treatment1 pen · Kombi - FV og Thermisk
Week 44, 2023
Other treatment2 pens · Kombi - FV og Thermisk

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

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
11 Aug 2025	Seihav	Gulholmen disease or zone there	5 h 12 min
09 Aug 2025	Seihav	Gulholmen disease or zone there	26 h 0 min
09 Aug 2025	Seihav	Gulholmen disease or zone there	7 h 37 min
07 Aug 2025	Seihav	Gulholmen disease or zone there	3 h 52 min
07 Aug 2025	Seihav	Gulholmen disease or zone there	14 h 42 min
06 Aug 2025	Seihav	Gulholmen disease or zone there	11 h 2 min
04 Aug 2025	Seihav	Gulholmen disease or zone there	7 h 44 min
03 Aug 2025	Seihav	Gulholmen disease or zone there	15 h 5 min
01 Aug 2025	Seihav	Gulholmen disease or zone there	20 h 47 min
11 Apr 2025	Seihav	Naveide	34 h 24 min
10 Apr 2025	Seihav	Naveide	17 h 47 min
09 Apr 2025	Seihav	Naveide	9 h 37 min

Show 9 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
03 Feb 2025	Seigrunn	Tepstad	1 h 57 min
03 Feb 2025	Seigrunn	Tepstad	10 h 36 min
03 Feb 2025	Seihav	Mjønes	24 h 24 min
02 Feb 2025	Seigrunn	Tepstad	5 h 29 min
11 Jan 2025	Seigrunn	Kyrholmen S	11 h 35 min
11 Nov 2024	Ro Fjord	Svåsandneset	25 h 56 min
18 Sep 2024	Mowi Star	Otterholmen	1 h 13 min
07 Aug 2024	Mowi Star	Skaftå	1 h 39 min
01 Aug 2024	Mowi Star	Skaftå	1 h 12 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
H AV 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Lerøy Vest Sjø AS
H AV 0024	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Lerøy Vest Sjø AS
H O 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Lerøy Vest Sjø AS
H O 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Lerøy Vest Sjø AS
H S 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Sjøtroll Havbruk Sjø AS
H S 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Sjøtroll Havbruk Sjø AS
H S 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Sjøtroll Havbruk Sjø AS
H S 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Sjøtroll Havbruk Sjø AS

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