Storskjeret

Site 31338 · Aure municipality · Production area 6, Nordmøre og Sør-Trøndelag

Below the lice limit, week 39Operated by Salmar Oppdrett AS · group SalMar

0.11Adult 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 40 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

7Lice treatments in 2026Latest: Mechanical delousing, week 39, 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Active disease casesNone active · 1 earlierRegister since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

2Wellboat visits in 2026by 1 vessel · latest 05 Jan 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	0.00	0.5	Below the limit
2	0.00	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.00	0.5	Below the limit
5	0.00	0.5	Below the limit
6	0.00	0.5	Below the limit
7	0.01	0.5	Below the limit
8	0.01	0.5	Below the limit
9	0.01	0.5	Below the limit
10	0.02	0.5	Below the limit
11	0.02	0.5	Below the limit
12	0.02	0.5	Below the limit
13	0.01	0.5	Below the limit
14	0.01	0.5	Below the limit
15	0.05	0.5	Below the limit
16	0.02	0.2	Below the limit
17	0.03	0.2	Below the limit
18	0.04	0.2	Below the limit
19	0.04	0.2	Below the limit
20	0.06	0.2	Below the limit
21	0.08	0.2	Below the limit
22	0.05	0.5	Below the limit
23	0.21	0.5	Below the limit
24	0.07	0.5	Below the limit
25	0.07	0.5	Below the limit
26	0.11	0.5	Below the limit
27	0.13	0.5	Below the limit
28	0.16	0.5	Below the limit
29	0.15	0.5	Below the limit
30	0.05	0.5	Below the limit
31	0.17	0.5	Below the limit
32	0.34	0.5	Below the limit
33	0.10	0.5	Below the limit
34	0.10	0.5	Below the limit
35	0.35	0.5	Below the limit
36	0.10	0.5	Below the limit
37	0.14	0.5	Below the limit
38	0.24	0.5	Below the limit
39	0.11	0.5	Below the limit
40	0.47	0.5	Near the limit

Earlier years

20251 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, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.66	0.5	Above the limit
2	0.23	0.5	Below the limit
3	0.43	0.5	Near the limit
4	0.49	0.5	Near the limit
5	0.38	0.5	Below the limit
6	0.15	0.5	Below the limit
7	0.21	0.5	Below the limit
8	0.15	0.5	Below the limit
9	0.21	0.5	Below the limit
10	0.30	0.5	Below the limit
11	0.26	0.5	Below the limit
12	0.41	0.5	Near the limit
13	0.22	0.5	Below the limit
14	0.03	0.5	Below the limit
15	0.04	0.5	Below the limit
16	0.06	0.2	Below the limit
17	0.04	0.2	Below the limit
18	0.05	0.2	Below the limit
19	0.19	0.2	Near the limit
20	0.18	0.2	Near the limit
21	0.18	0.2	Near the limit
22	0.42	0.5	Near the limit
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
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	0.00	0.5	Below the limit
48	0.00	0.5	Below the limit
49	0.00	0.5	Below 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

20242 of 37 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	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	0.01	0.5	Below the limit
24	0.03	0.5	Below the limit
25	0.01	0.5	Below the limit
26	0.01	0.5	Below the limit
27	0.07	0.5	Below the limit
28	0.09	0.5	Below the limit
29	0.12	0.5	Below the limit
30	0.08	0.5	Below the limit
31	0.10	0.5	Below the limit
32	0.10	0.5	Below the limit
33	0.09	0.5	Below the limit
34	0.17	0.5	Below the limit
35	0.36	0.5	Below the limit
36	0.12	0.5	Below the limit
37	0.33	0.5	Below the limit
38	0.26	0.5	Below the limit
39	0.48	0.5	Near the limit
40	0.16	0.5	Below the limit
41	0.07	0.5	Below the limit
42	0.09	0.5	Below the limit
43	0.15	0.5	Below the limit
44	0.23	0.5	Below the limit
45	0.48	0.5	Near the limit
46	0.58	0.5	Above the limit
47	0.14	0.5	Below the limit
48	0.25	0.5	Below the limit
49	0.28	0.5	Below the limit
50	0.29	0.5	Below the limit
51	0.53	0.5	Above the limit
52	0.47	0.5	Near the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Mechanical delousing10 pens
Week 36, 2026
Mechanical delousing10 pens
Week 33, 2026
Mechanical delousing9 pens
Week 32, 2026
Mechanical delousing1 pen

Show all 23

Week 30, 2026
Mechanical delousing3 pens
Week 29, 2026
Mechanical delousing7 pens
Week 24, 2026
Mechanical delousing10 pens
Week 21, 2025
Mechanical delousing6 pens
Week 14, 2025
Mechanical delousing3 pens
Week 13, 2025
Other treatment4 pens · Ferskvann/Thermolicer
Week 12, 2025
Other treatment3 pens · Ferskvann/Thermolicer
Week 6, 2025
Medicinal bath6 pens · Azamethiphos
Week 5, 2025
Medicinal bath4 pens · Azamethiphos
Week 2, 2025
Mechanical delousing7 pens
Week 1, 2025
Mechanical delousing2 pens
Week 52, 2024
Mechanical delousing2 pens
Week 47, 2024
Mechanical delousing10 pens
Week 41, 2024
Mechanical delousing10 pens
Week 40, 2024
Mechanical delousing9 pens
Week 39, 2024
Mechanical delousing1 pen
Week 36, 2024
Other treatment10 pens · Hydrolicer
Week 30, 2024
Other treatment2 pens · Ferskvann/Thermolicer
Week 29, 2024
Other treatment8 pens · Ferskvann/Thermolicer

Disease

Norwegian Food Safety Authority

12 Nov 2025
Infectious salmon anaemia (ISA): closedstarted 09 May 2025 · Norwegian Food Safety Authority

Escapes

Directorate of Fisheries

No escapes reported from this site since 2006.

Wellboat visits

2 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
05 Jan 2026	Ronja Vita	Humulen	7 h 32 min
03 Jan 2026	Ronja Vita	Humulen	7 h 17 min
12 Dec 2025	Ronja Vita	Korsneset	3 h 40 min
23 Nov 2025	Ronja Aurora	Fjordprakken	5 h 47 min
16 Jun 2025	Froy Odin	Nordskag	2 h 59 min
15 Jun 2025	Froy Odin	Nordskag	2 h 30 min
14 Jun 2025	Froy Odin	no other farm	7 h 1 min
30 May 2025	Froy Odin	Nordskag	4 h 1 min
28 May 2025	Froy Odin	Nordskag	3 h 0 min
27 May 2025	Froy Odin	Nordskag	1 h 20 min
26 May 2025	Froy Odin	Nordskag	57 min
22 May 2025	Froy Odin	Nordskag	4 h 9 min

Show 44 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
21 May 2025	Froy Odin	Nordskag	5 h 25 min
20 May 2025	Froy Odin	Nordskag	2 h 6 min
18 May 2025	Froy Odin	Flesa disease or zone there	2 h 2 min
02 Apr 2025	Ro Senja	no other farm	6 h 44 min
01 Apr 2025	Ro Senja	no other farm	9 h 29 min
01 Apr 2025	Ro Senja	no other farm	7 h 56 min
31 Mar 2025	Ro Senja	no other farm	8 h 26 min
30 Mar 2025	Ro Senja	Nordskag	22 h 40 min
29 Mar 2025	Ro Senja	Nordskag	6 h 12 min
28 Mar 2025	Ro Senja	Nordskag	15 h 43 min
25 Mar 2025	Ro Senja	Nordskag	20 h 24 min
23 Mar 2025	Ro Senja	Nordskag	19 h 55 min
21 Mar 2025	Ro Senja	Nordskag	23 h 26 min
21 Mar 2025	Ro Senja	Nordskag	2 h 18 min
20 Mar 2025	Ro Senja	Nordskag	15 h 29 min
08 Feb 2025	Ro Vision	Nordskag	1 h 10 min
08 Feb 2025	Ro Vision	Nordskag	1 h 38 min
08 Feb 2025	Ro Vision	Nordskag	2 h 55 min
07 Feb 2025	Ro Vision	Nordskag	3 h 20 min
07 Feb 2025	Ro Vision	Nordskag	2 h 27 min
07 Feb 2025	Ro Vision	Nordskag	3 h 43 min
06 Feb 2025	Ro Vision	Nordskag	1 h 44 min
05 Feb 2025	Ro Vision	Nordskag	1 h 11 min
04 Feb 2025	Ro Vision	Nordskag	3 h 15 min
04 Feb 2025	Ro Vision	Nordskag	1 h 38 min
04 Feb 2025	Ro Vision	Nordskag	1 h 55 min
03 Feb 2025	Ro Vision	Nordskag	4 h 0 min
03 Feb 2025	Ro Vision	Nordskag	2 h 18 min
02 Feb 2025	Ro Senja	Fjordprakken	2 h 26 min
01 Feb 2025	Ro Senja	Fjordprakken	3 h 18 min
01 Feb 2025	Ro Senja	Fjordprakken	1 h 0 min
01 Feb 2025	Ro Senja	Fjordprakken	1 h 25 min
31 Jan 2025	Ro Senja	Fjordprakken	3 h 1 min
31 Jan 2025	Ro Senja	Fjordprakken	2 h 5 min
31 Jan 2025	Ro Senja	Fjordprakken	3 h 0 min
11 Jan 2025	Ro Fortune	Komagnes	15 h 29 min
21 Jul 2024	Ro Senja	Kvitholmen	37 h 4 min
19 Jul 2024	Ro Senja	Kvitholmen	10 h 58 min
17 Jul 2024	Ro Senja	Kvitholmen	34 h 0 min
24 Apr 2024	Ronja Aurora	Korsneset	2 h 28 min
24 Apr 2024	Ronja Vita	no other farm	4 h 1 min
24 Apr 2024	Ronja Aurora	Korsneset	5 h 21 min
18 Apr 2024	Ronja Aurora	Korsneset	1 h 35 min
18 Apr 2024	Ronja Vita	no other farm	2 h 51 min

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

Licences

Site MAB: 7,800 tonnes

Licence	Type	Capacity	Holder
M AE 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M AE 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M AV 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M HS 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M ST 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	780 t	Norsk Sjømat Oppdrett AS
M T 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M T 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M T 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
NT N 0016	Forskning / matfiskSalmon, Rainbow trout, Trout	780 t	Veso AS

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