Alsåkervik

Site 12086 · Kvinnherad municipality · Production area 3, Karmøy til Sotra

Below the lice limit, week 39Operated by Mowi ASA · group Mowi

Broodstock site: the limit may differ from the general one.

0.00Adult 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 14 weeks with a count · broodstock: limit may differCalculated 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

6Wellboat visits in 2026by 2 different vessels · latest 09 Sep 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. Broodstock site: the limit may differ from the general one.

2026

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026Broodstock site: the limit may differ from the general one.

Show as table

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	0.06	0.5	Below the limit
3	0.03	0.5	Below the limit
4	0.04	0.5	Below the limit
5	0.02	0.5	Below the limit
6	0.04	0.5	Below the limit
7	0.15	0.5	Below the limit
8	0.16	0.5	Below the limit
9	0.17	0.5	Below the limit
10	0.19	0.5	Below the limit
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	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.00	0.5	Below the limit

Earlier years

20250 of 37 weeks with a count above the limit

Show as table

Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.00	0.5	Below the limit
2	0.01	0.5	Below the limit
3	0.01	0.5	Below the limit
4	0.02	0.5	Below the limit
5	0.03	0.5	Below the limit
6	0.03	0.5	Below the limit
7	0.06	0.5	Below the limit
8	0.13	0.5	Below the limit
9	0.09	0.5	Below the limit
10	0.16	0.5	Below the limit
11	0.17	0.5	Below the limit
12	unknown	0.5	Reported without a count
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	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.00	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	0.00	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	0.00	0.5	Below the limit
40	0.00	0.5	Below the limit
41	0.00	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	0.00	0.5	Below the limit
47	0.06	0.5	Below the limit
48	0.09	0.5	Below the limit
49	0.04	0.5	Below the limit
50	0.20	0.5	Below the limit
51	0.29	0.5	Below the limit
52	0.00	0.5	Below the limit

20240 of 39 weeks with a count above the limit

Show as table

Adult female lice per fish per week, 2024
Week	Adult female lice per fish	Lice limit	Status
1	0.06	0.5	Below the limit
2	0.13	0.5	Below the limit
3	0.12	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.12	0.5	Below the limit
6	0.08	0.5	Below the limit
7	0.14	0.5	Below the limit
8	0.15	0.5	Below the limit
9	0.18	0.5	Below the limit
10	0.21	0.5	Below the limit
11	0.21	0.5	Below the limit
12	0.25	0.5	Below the limit
13	0.46	0.5	Near the limit
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	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.00	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.00	0.5	Below the limit
32	0.03	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	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.00	0.5	Below the limit
40	0.00	0.5	Below the limit
41	0.00	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	0.00	0.5	Below the limit
47	0.00	0.5	Below the limit
48	0.01	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

20230 of 14 weeks with a count above the limit (data from week 40)

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Adult female lice per fish per week, 2023
Week	Adult female lice per fish	Lice limit	Status
39	0.00	0.5	Below the limit
40	0.00	0.5	Below the limit
41	0.00	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	0.00	0.5	Below the limit
47	0.05	0.5	Below the limit
48	0.03	0.5	Below the limit
49	0.06	0.5	Below the limit
50	0.06	0.5	Below the limit
51	0.06	0.5	Below the limit
52	0.04	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 12, 2025
Thermal delousingWhole site
Week 13, 2024
Mechanical delousingWhole site
Week 5, 2024
Mechanical 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

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
09 Sep 2026	Mowi Star	Skaftå	59 min
07 Sep 2026	Mowi Star	Skaftå	57 min
15 Mar 2026	Ronja Maloy	Tungesvik	5 h 17 min
14 Mar 2026	Ronja Maloy	Tungesvik	2 h 34 min
14 Mar 2026	Ronja Maloy	Tungesvik	5 h 51 min
12 Mar 2026	Ronja Maloy	Øklandsvågen	6 h 57 min
21 Dec 2025	Ronja Maloy	Salvågvika	2 h 24 min
20 Dec 2025	Ronja Maloy	Salvågvika	20 h 40 min
19 Dec 2025	Ronja Maloy	Salvågvika	10 h 3 min
28 Sep 2025	Mowi Star	Ramsvik	1 h 1 min
27 Sep 2025	Mowi Star	Ramsvik	1 h 4 min
26 Sep 2025	Mowi Star	Ramsvik	7 h 16 min

Show 7 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
20 Mar 2025	Ronja Maloy	Rafdal	6 h 19 min
19 Mar 2025	Ronja Maloy	Rafdal	2 h 47 min
14 Jul 2024	Navoey	Halsavika	5 h 11 min
29 Jun 2024	Ronja Evolution	Kjeahola	1 h 42 min
29 Jun 2024	Ronja Evolution	Kjeahola	1 h 49 min
28 Jun 2024	Ronja Evolution	Kjeahola	1 h 35 min
29 Jan 2024	Ronja Azul	Tendalsvik	47 min

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

Licences

Site MAB: 780 tonnes

Licence	Type	Capacity	Holder
H K 0021	Kommersiell / stamfiskSalmon	780 t	Mowi ASA
H K 0022	Kommersiell / stamfiskSalmon	780 t	Mowi ASA

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