Solværet

Site 27436 · Smøla 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

4Lice treatments in 2026Latest: Mechanical delousing, 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

3Wellboat visits in 2026by 1 vessel · latest 05 Jan 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reported11,510 salmon, November 2020Since 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	0.01	0.5	Below the limit
7	0.00	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.01	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	0.02	0.5	Below the limit
15	0.01	0.5	Below the limit
16	0.04	0.2	Below the limit
17	0.02	0.2	Below the limit
18	0.02	0.2	Below the limit
19	0.03	0.2	Below the limit
20	0.03	0.2	Below the limit
21	0.01	0.2	Below the limit
22	0.01	0.5	Below the limit
23	0.00	0.5	Below the limit
24	0.02	0.5	Below the limit
25	0.01	0.5	Below the limit
26	0.05	0.5	Below the limit
27	0.08	0.5	Below the limit
28	0.08	0.5	Below the limit
29	0.14	0.5	Below the limit
30	0.20	0.5	Below the limit
31	0.16	0.5	Below the limit
32	0.13	0.5	Below the limit
33	0.06	0.5	Below the limit
34	0.08	0.5	Below the limit
35	0.20	0.5	Below the limit
36	0.43	0.5	Near the limit
37	0.16	0.5	Below the limit
38	0.35	0.5	Below the limit
39	0.11	0.5	Below the limit
40	0.09	0.5	Below the limit

Earlier years

20251 of 34 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

Show as table

Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.06	0.5	Below the limit
2	0.11	0.5	Below the limit
3	0.08	0.5	Below the limit
4	0.32	0.5	Below the limit
5	0.14	0.5	Below the limit
6	0.42	0.5	Near the limit
7	0.26	0.5	Below the limit
8	0.22	0.5	Below the limit
9	0.22	0.5	Below the limit
10	0.20	0.5	Below the limit
11	0.34	0.5	Below the limit
12	0.45	0.5	Near the limit
13	0.32	0.5	Below the limit
14	0.08	0.5	Below the limit
15	0.02	0.5	Below the limit
16	0.03	0.2	Below the limit
17	0.06	0.2	Below the limit
18	0.06	0.2	Below the limit
19	0.03	0.2	Below the limit
20	0.23	0.2	Above the limit
21	0.13	0.2	Below the limit
22	0.08	0.5	Below the limit
23	0.05	0.5	Below the limit
24	0.24	0.5	Below the limit
25	0.36	0.5	Below the limit
26	0.18	0.5	Below the limit
27	0.26	0.5	Below the limit
28	0.33	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	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

20246 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

Show as table

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	0.00	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	0.01	0.5	Below the limit
7	0.00	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.01	0.5	Below the limit
11	0.02	0.5	Below the limit
12	0.00	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	0.01	0.2	Below the limit
17	0.01	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	0.04	0.2	Below the limit
22	0.02	0.5	Below the limit
23	0.03	0.5	Below the limit
24	0.05	0.5	Below the limit
25	0.06	0.5	Below the limit
26	0.05	0.5	Below the limit
27	0.09	0.5	Below the limit
28	0.07	0.5	Below the limit
29	0.28	0.5	Below the limit
30	0.36	0.5	Below the limit
31	0.33	0.5	Below the limit
32	0.11	0.5	Below the limit
33	0.08	0.5	Below the limit
34	0.26	0.5	Below the limit
35	0.20	0.5	Below the limit
36	0.17	0.5	Below the limit
37	0.17	0.5	Below the limit
38	0.23	0.5	Below the limit
39	0.42	0.5	Near the limit
40	0.47	0.5	Near the limit
41	1.22	0.5	Above the limit
42	1.63	0.5	Above the limit
43	1.23	0.5	Above the limit
44	1.29	0.5	Above the limit
45	5.12	0.5	Above the limit
46	2.37	0.5	Above the limit
47	0.43	0.5	Near the limit
48	0.41	0.5	Near the limit
49	0.49	0.5	Near the limit
50	0.35	0.5	Below the limit
51	0.03	0.5	Below the limit
52	0.05	0.5	Below the limit

20230 of 5 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

Show as table

Adult female lice per fish per week, 2023
Week	Adult female lice per fish	Lice limit	Status
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	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

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Mechanical delousing12 pens
Week 37, 2026
Mechanical delousing12 pens
Week 33, 2026
Mechanical delousing8 pens
Week 32, 2026
Mechanical delousing4 pens

Show all 20

Week 26, 2025
Mechanical delousing5 pens
Week 22, 2025
Mechanical delousing3 pens
Week 21, 2025
Mechanical delousing4 pens
Week 14, 2025
Thermal delousing, Mechanical delousing8 pens
Week 13, 2025
Thermal delousing1 pen
Week 7, 2025
Mechanical delousing1 pen
Week 5, 2025
Mechanical delousing2 pens
Week 4, 2025
Mechanical delousing5 pens
Week 51, 2024
Mechanical delousing9 pens
Week 47, 2024
Medicinal bath, Other treatment9 pens · Azamethiphos · FreshWell
Week 42, 2024
Mechanical delousing2 pens
Week 41, 2024
Mechanical delousing5 pens
Week 40, 2024
Mechanical delousing5 pens
Week 35, 2024
Other treatment10 pens · Hydrolicer
Week 32, 2024
Other treatment6 pens · Hydrolicer
Week 31, 2024
Other treatment4 pens · 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

23 Nov 2020
11,510 salmon escapedrecaptured 1 · Directorate of Fisheries

Wellboat visits

3 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 Aurora	Reiråklakken	5 h 42 min
03 Jan 2026	Ronja Aurora	Reiråklakken	1 h 21 min
03 Jan 2026	Ronja Aurora	Reiråklakken	7 h 3 min
01 Dec 2025	Ronja Aurora	Storskjeret	4 h 58 min
17 Nov 2025	Ronja Aurora	Hellerflesa	3 h 10 min
03 Aug 2025	Ronja Princess	Nordskag	4 h 52 min
31 Jul 2025	Ronja Princess	Nordskag	4 h 22 min
29 Jul 2025	Ronja Princess	Hendneset	4 h 3 min
26 Jul 2025	Ronja Princess	Korsneset	3 h 19 min
21 Jun 2025	Froy Odin	Nordskag	7 h 7 min
30 May 2025	Ronja Princess	Nordskag	2 h 13 min
30 May 2025	Ronja Princess	Nordskag	4 h 1 min

Show 17 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
29 May 2025	Ronja Princess	Nordskag	4 h 22 min
02 Apr 2025	Ro Senja	Storskjeret	16 h 17 min
23 Nov 2024	Ronja Princess	Nordskag	7 h 20 min
22 Nov 2024	Ronja Princess	Nordskag	11 h 23 min
22 Nov 2024	Froy Odin	Nordskag	4 h 39 min
21 Nov 2024	Froy Odin	Nordskag	8 h 15 min
21 Nov 2024	Ronja Princess	Nordskag	16 h 42 min
21 Nov 2024	Froy Odin	Nordskag	11 h 1 min
20 Nov 2024	Froy Odin	Nordskag	8 h 26 min
20 Nov 2024	Ronja Princess	Nordskag	12 h 47 min
20 Nov 2024	Ro Vision	Nordskag	1 h 26 min
20 Nov 2024	Froy Odin	Nordskag	6 h 22 min
19 Nov 2024	Ro Vision	Reiråklakken	1 h 30 min
19 Nov 2024	Ronja Princess	Nordskag	5 h 7 min
19 Nov 2024	Froy Odin	Nordskag	3 h 33 min
10 Nov 2024	Froy Odin	Klubben	2 h 23 min
05 Jan 2024	Ronja Aurora	Fjordprakken	2 h 48 min

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

Licences

Site MAB: 8,580 tonnes

Licence	Type	Capacity	Holder
M AE 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M AE 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M AV 0001	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M AV 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M HS 0005	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M HS 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0034	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0035	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0036	Kommersiell / matfisk-grønn bSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS
M SM 0043	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Møre Og Romsdal Fylkeskommune
M SØ 0003	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	788 t	Salmar Oppdrett AS

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