Smælingen

Site 45092 · Åfjord municipality · Production area 6, Nordmøre og Sør-Trøndelag

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

0.29Adult 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 39 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

4Lice treatments in 2026Latest: Mechanical delousing, week 35, 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

6Wellboat visits in 2026by 2 different vessels · latest 25 Aug 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

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Adult female lice per fish per week, 2026
Week	Adult female lice per fish	Lice limit	Status
1	0.04	0.5	Below the limit
2	0.05	0.5	Below the limit
3	0.04	0.5	Below the limit
4	0.05	0.5	Below the limit
5	0.05	0.5	Below the limit
6	0.05	0.5	Below the limit
7	0.06	0.5	Below the limit
8	0.05	0.5	Below the limit
9	0.05	0.5	Below the limit
10	0.05	0.5	Below the limit
11	0.05	0.5	Below the limit
12	0.05	0.5	Below the limit
13	0.06	0.5	Below the limit
14	0.06	0.5	Below the limit
15	0.07	0.5	Below the limit
16	0.07	0.2	Below the limit
17	0.06	0.2	Below the limit
18	0.08	0.2	Below the limit
19	0.07	0.2	Below the limit
20	0.09	0.2	Below the limit
21	0.08	0.2	Below the limit
22	0.08	0.5	Below the limit
23	0.10	0.5	Below the limit
24	0.12	0.5	Below the limit
25	0.12	0.5	Below the limit
26	0.17	0.5	Below the limit
27	0.19	0.5	Below the limit
28	0.18	0.5	Below the limit
29	0.17	0.5	Below the limit
30	0.15	0.5	Below the limit
31	0.20	0.5	Below the limit
32	0.19	0.5	Below the limit
33	0.28	0.5	Below the limit
34	0.30	0.5	Below the limit
35	0.17	0.5	Below the limit
36	0.18	0.5	Below the limit
37	0.23	0.5	Below the limit
38	0.24	0.5	Below the limit
39	0.29	0.5	Below the limit

Earlier years

20250 of 38 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	0.16	0.5	Below the limit
2	0.19	0.5	Below the limit
3	0.20	0.5	Below the limit
4	0.17	0.5	Below the limit
5	0.24	0.5	Below the limit
6	0.19	0.5	Below the limit
7	0.18	0.5	Below the limit
8	0.25	0.5	Below the limit
9	0.27	0.5	Below the limit
10	0.24	0.5	Below the limit
11	0.24	0.5	Below the limit
12	0.18	0.5	Below the limit
13	0.19	0.5	Below the limit
14	0.14	0.5	Below the limit
15	0.11	0.5	Below the limit
16	0.11	0.2	Below the limit
17	0.08	0.2	Below the limit
18	0.14	0.2	Below the limit
19	0.05	0.2	Below the limit
20	0.10	0.2	Below the limit
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	0.00	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.01	0.5	Below the limit
39	0.01	0.5	Below the limit
40	0.01	0.5	Below the limit
41	0.01	0.5	Below the limit
42	0.00	0.5	Below the limit
43	0.01	0.5	Below the limit
44	0.01	0.5	Below the limit
45	0.01	0.5	Below the limit
46	0.03	0.5	Below the limit
47	0.04	0.5	Below the limit
48	0.03	0.5	Below the limit
49	0.04	0.5	Below the limit
50	0.04	0.5	Below the limit
51	0.03	0.5	Below the limit
52	0.04	0.5	Below the limit

20240 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, 2024
Week	Adult female lice per fish	Lice limit	Status
1	0.01	0.5	Below the limit
2	0.00	0.5	Below the limit
3	0.01	0.5	Below the limit
4	0.01	0.5	Below the limit
5	0.02	0.5	Below the limit
6	0.01	0.5	Below the limit
7	0.02	0.5	Below the limit
8	0.01	0.5	Below the limit
9	0.01	0.5	Below the limit
10	0.01	0.5	Below the limit
11	0.01	0.5	Below the limit
12	0.04	0.5	Below the limit
13	0.01	0.5	Below the limit
14	0.01	0.5	Below the limit
15	0.01	0.5	Below the limit
16	0.04	0.2	Below the limit
17	0.04	0.2	Below the limit
18	0.05	0.2	Below the limit
19	0.01	0.2	Below the limit
20	0.10	0.2	Below the limit
21	0.14	0.2	Below the limit
22	0.23	0.5	Below the limit
23	0.17	0.5	Below the limit
24	0.26	0.5	Below the limit
25	0.26	0.5	Below the limit
26	0.19	0.5	Below the limit
27	0.48	0.5	Near the limit
28	0.46	0.5	Near the limit
29	0.33	0.5	Below the limit
30	0.33	0.5	Below the limit
31	0.30	0.5	Below the limit
32	0.21	0.5	Below the limit
33	0.32	0.5	Below the limit
34	0.35	0.5	Below the limit
35	0.49	0.5	Near the limit
36	0.24	0.5	Below the limit
37	0.41	0.5	Near the limit
38	0.11	0.5	Below the limit
39	0.20	0.5	Below the limit
40	0.24	0.5	Below the limit
41	0.22	0.5	Below the limit
42	0.37	0.5	Below the limit
43	0.09	0.5	Below the limit
44	0.06	0.5	Below the limit
45	0.09	0.5	Below the limit
46	0.17	0.5	Below the limit
47	0.10	0.5	Below the limit
48	0.14	0.5	Below the limit
49	0.13	0.5	Below the limit
50	0.11	0.5	Below the limit
51	0.15	0.5	Below the limit
52	0.22	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	0.01	0.5	Below the limit
41	0.01	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	0.00	0.5	Below the limit
46	0.03	0.5	Below the limit
47	0.04	0.5	Below the limit
48	0.01	0.5	Below the limit
49	0.00	0.5	Below the limit
50	0.03	0.5	Below the limit
51	0.01	0.5	Below the limit
52	0.01	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 35, 2026
Mechanical delousing4 pens
Week 34, 2026
Mechanical delousing1 pen
Week 29, 2026
Mechanical delousing2 pens
Week 28, 2026
Mechanical delousing1 pen

Show all 14

Week 43, 2024
Mechanical delousing5 pens
Week 42, 2024
Mechanical delousing2 pens
Week 38, 2024
Other treatment7 pens · Hydrolicer
Week 36, 2024
Other treatment7 pens · Hydrolicer
Week 34, 2024
Other treatment4 pens · Skamik
Week 33, 2024
Other treatment4 pens · Skamik
Week 31, 2024
Other treatment3 pens · Skamik
Week 30, 2024
Other treatment5 pens · Hydrolicer
Week 29, 2024
Other treatment2 pens · Ferskvann/Hydrolicer
Week 28, 2024
Other treatment6 pens · Wellfighter, Hydrolicer, Ferskvann/Hydrolicer

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

6 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
25 Aug 2026	Ronja Follafoss	Gjæsingen	29 h 19 min
24 Aug 2026	Ronja Follafoss	Gjæsingen	31 h 44 min
23 Aug 2026	Ronja Follafoss	Gjæsingen	11 h 1 min
14 Jul 2026	Froy Odin	Hosenøyan	16 h 50 min
13 Jul 2026	Froy Odin	Hosenøyan	15 h 15 min
12 Jul 2026	Froy Odin	Hosenøyan	16 h 35 min
09 Sep 2025	Ronja Aurora	Seiskjæra	3 h 39 min
08 Sep 2025	Ronja Aurora	Seiskjæra	5 h 12 min
06 Sep 2025	Ronja Aurora	Seiskjæra	3 h 55 min
06 Sep 2025	Ronja Aurora	Seiskjæra	37 min
26 Aug 2025	Ronja Aurora	Hosenøyan	2 h 15 min
25 May 2025	Froy Saga	Eggesbønes	2 h 24 min

Show 26 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
25 May 2025	Ronja Princess	Nordskag	1 h 51 min
24 May 2025	Ronja Princess	Nordskag	2 h 4 min
17 May 2025	Ronja Princess	Nordskag	3 h 9 min
16 May 2025	Ronja Princess	Nordskag	3 h 22 min
11 May 2025	Ronja Princess	Nordskag	3 h 24 min
10 May 2025	Ronja Princess	Nordskag	3 h 24 min
09 May 2025	Ronja Princess	Seterneset	4 h 3 min
25 Mar 2025	Ronja Princess	Nordskag	2 h 41 min
23 Mar 2025	Froy Odin	Nordskag	5 h 9 min
08 Mar 2025	Ronja Princess	Korsneset	31 min
29 Jan 2025	Ronja Princess	Nordskag	2 h 54 min
04 Dec 2024	Froy Odin	Nordskag	2 h 25 min
03 Dec 2024	Froy Odin	Nordskag	2 h 52 min
23 Nov 2024	Froy Odin	Solværet	4 h 16 min
03 Nov 2024	Kristiansund	Omsøyholman	2 h 59 min
24 Jul 2024	Froy Odin	Gjæsingen	8 h 50 min
24 Jul 2024	Ro Vision	Hosenøyan	13 h 31 min
23 Jul 2024	Ro Vision	Hosenøyan	17 h 59 min
22 Jul 2024	Ro Vision	Hosenøyan	18 h 6 min
15 Jul 2024	Froy Odin	Gjæsingen	21 h 41 min
14 Jul 2024	Froy Odin	Gjæsingen	9 h 59 min
12 Jul 2024	Froy Odin	Gjæsingen	27 h 36 min
11 Jul 2024	Froy Odin	Gjæsingen	10 h 59 min
10 Jul 2024	Froy Odin	Gjæsingen	7 h 59 min
09 Jul 2024	Froy Odin	Gjæsingen	17 h 4 min
08 Jul 2024	Ronja Princess	Nordskag	10 h 21 min

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

Licences

Site MAB: 6,240 tonnes

Licence	Type	Capacity	Holder
ST AA 0007	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST AA 0017	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST AA 0033	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST AA 0034	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST F 0018	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST F 0019	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST F 0069	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST F 0070	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST R 0021	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
ST Ø 0001	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS

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