Slåttenes

Site 28096 · Kvinnherad municipality · Production area 3, Karmøy til Sotra

Below the lice limit, week 39Operated by Mowi Seawater Norway AS · group Mowi

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 40 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

21Wellboat visits in 2026by 1 vessel · latest 01 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	Lice limit	Status
1	0.5	Below the limit
2	0.5	Below the limit
3	0.5	Below the limit
4	0.5	Below the limit
5	0.5	Below the limit
6	0.5	Below the limit
7	0.5	Below the limit
8	0.5	Below the limit
9	0.5	Below the limit
10	0.5	Below the limit
11	0.5	Below the limit
12	0.5	Below the limit
13	0.5	Below the limit
14	0.5	Below the limit
15	0.5	Below the limit
16	0.2	Below the limit
17	0.2	Below the limit
18	0.2	Below the limit
19	0.2	Below the limit
20	0.2	Below the limit
21	0.2	Below the limit
22	0.5	Below the limit
23	0.5	Below the limit
24	0.5	Below the limit
25	0.5	Below the limit
26	0.5	Below the limit
27	0.5	Below the limit
28	0.5	Below the limit
29	0.5	Below the limit
30	0.5	Below the limit
31	0.5	Below the limit
32	0.5	Below the limit
33	0.5	Below the limit
34	0.5	Below the limit
35	0.5	Below the limit
36	0.5	Below the limit
37	0.5	Below the limit
38	0.5	Below the limit
39	0.5	Below the limit
40	0.5	Below the limit

Earlier years

20250 of 36 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	0.00	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	0.00	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.00	0.5	Below the limit
11	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
13	0.00	0.5	Below 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	0.00	0.5	Below the limit
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	unknown	0.5	Reported without a count
46	unknown	0.5	Not reported
47	unknown	0.5	Not reported
48	unknown	0.5	Not reported
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

20240 of 44 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	0.00	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	0.00	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.00	0.5	Below the limit
11	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
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	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	0.00	0.5	Below the limit
24	0.00	0.5	Below the limit
25	0.00	0.5	Below the limit
26	0.00	0.5	Below the limit
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	unknown	0.5	Not reported
46	unknown	0.5	Not reported
47	unknown	0.5	Not reported
48	unknown	0.5	Not reported
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 10 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	0.00	0.5	Below the limit
41	unknown	0.5	Not reported
42	unknown	0.5	Not reported
43	unknown	0.5	Not reported
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	0.00	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

No treatments recorded since week 40, 2023.

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

21 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
01 Aug 2026	Ronja Maloy	Utåker	3 h 38 min
31 Jul 2026	Ronja Maloy	Utåker	3 h 18 min
30 Jul 2026	Ronja Maloy	Kjeahola	7 h 1 min
25 Apr 2026	Ronja Maloy	Skipningsdalen	2 h 4 min
28 Mar 2026	Ronja Maloy	Tungesvik	1 h 56 min
26 Mar 2026	Ronja Maloy	Tungesvik	4 h 57 min
24 Mar 2026	Ronja Maloy	Tungesvik	3 h 19 min
08 Mar 2026	Ronja Maloy	Trommo	7 h 11 min
07 Mar 2026	Ronja Maloy	Trommo	7 h 31 min
06 Mar 2026	Ronja Maloy	Trommo	5 h 48 min
05 Mar 2026	Ronja Maloy	Åkre	8 h 45 min
04 Mar 2026	Ronja Maloy	Trommo	5 h 56 min

Show 49 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
03 Mar 2026	Ronja Maloy	Trommo	2 h 11 min
02 Mar 2026	Ronja Maloy	Åkre	51 min
01 Mar 2026	Ronja Maloy	Åkre	5 h 43 min
27 Feb 2026	Ronja Maloy	Oksen	4 h 3 min
26 Feb 2026	Ronja Maloy	no other farm	6 h 56 min
27 Jan 2026	Ronja Maloy	Oksen	3 h 44 min
26 Jan 2026	Ronja Maloy	Oksen	3 h 14 min
25 Jan 2026	Ronja Maloy	Oksen	3 h 19 min
24 Jan 2026	Ronja Maloy	Skorpeosen	5 h 24 min
11 Dec 2025	Ronja Maloy	no other farm	4 h 32 min
10 Dec 2025	Ronja Maloy	no other farm	1 h 56 min
09 Dec 2025	Ronja Maloy	no other farm	2 h 4 min
08 Dec 2025	Ronja Maloy	Vindsvik	1 h 50 min
07 Dec 2025	Ronja Maloy	Vindsvik	5 h 15 min
05 Dec 2025	Ronja Maloy	Vindsvik	2 h 17 min
03 Dec 2025	Ronja Maloy	Vindsvik	2 h 20 min
01 Dec 2025	Ronja Maloy	Vindsvik	4 h 43 min
07 Aug 2025	Ronja Evolution	Napp	1 h 50 min
04 Aug 2025	Ronja Evolution	Napp	2 h 41 min
20 Jun 2025	Seifjell	Seglberget	2 h 37 min
30 Mar 2025	Ronja Maloy	Haverøy	4 h 40 min
29 Mar 2025	Ronja Maloy	Haverøy	2 h 36 min
27 Mar 2025	Ronja Maloy	Haverøy	2 h 44 min
26 Mar 2025	Ronja Maloy	Oksen	4 h 0 min
25 Mar 2025	Ronja Maloy	Oksen	4 h 4 min
24 Mar 2025	Ronja Maloy	Oksen	3 h 33 min
23 Mar 2025	Ronja Maloy	Oksen	4 h 44 min
22 Mar 2025	Ronja Maloy	Rafdal	4 h 17 min
09 Dec 2024	Ronja Evolution	no other farm	1 h 10 min
07 Dec 2024	Ronja Evolution	Røysa	2 h 6 min
07 Dec 2024	Ronja Evolution	Røysa	40 min
05 Dec 2024	Ronja Evolution	Røysa	1 h 52 min
03 Dec 2024	Ronja Evolution	Røysa	2 h 16 min
01 Dec 2024	Ronja Evolution	Røysa	1 h 35 min
29 Nov 2024	Ronja Evolution	Røysa	1 h 54 min
27 Nov 2024	Ronja Evolution	Røysa	1 h 45 min
07 Nov 2024	Ronja Azul	Skorpeosen	2 h 43 min
16 Oct 2024	Ronja Azul	Helgøy	6 h 18 min
09 Aug 2024	Ronja Evolution	Hegnes	1 h 29 min
21 Apr 2024	Ronja Maloy	Voldnes	8 h 17 min
19 Apr 2024	Ronja Maloy	Voldnes	4 h 12 min
17 Apr 2024	Ronja Maloy	Voldnes	1 h 42 min
27 Mar 2024	Ronja Maloy	Trommo	4 h 33 min
26 Mar 2024	Ronja Maloy	Trommo	4 h 25 min
25 Mar 2024	Ronja Maloy	Munkholmen	5 h 54 min
18 Mar 2024	Ronja Maloy	Åkre	43 min
18 Mar 2024	Ronja Maloy	Åkre	6 h 4 min
17 Mar 2024	Ronja Maloy	Åkre	6 h 22 min
16 Mar 2024	Ronja Maloy	no other farm	5 h 43 min

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

Licences

Site MAB: 1,560 tonnes

Licence	Type	Capacity	Holder
H E 0029	Kommersiell / matfisk-grønn cSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H F 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H F 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,068 t	Mowi Seawater Norway AS
H F 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,068 t	Mowi Seawater Norway AS
H F 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H F 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H J 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H J 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H K 0028	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,447 t	Mowi Seawater Norway AS
H K 0037	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS
H K 0039	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Mowi Seawater Norway AS

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