Flåtegrunnen

Site 11833 · Kinn municipality · Production area 4, Nordhordland til Stadt

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

0.36Adult 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 32, 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

16Wellboat visits in 2026by 4 different vessels · latest 11 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.

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	0.00	0.5	Below the limit
3	0.01	0.5	Below the limit
4	0.00	0.5	Below the limit
5	0.01	0.5	Below the limit
6	0.05	0.5	Below the limit
7	0.08	0.5	Below the limit
8	0.07	0.5	Below the limit
9	0.03	0.5	Below the limit
10	0.08	0.5	Below the limit
11	0.01	0.5	Below the limit
12	0.06	0.5	Below the limit
13	0.01	0.5	Below the limit
14	0.06	0.5	Below the limit
15	0.10	0.5	Below the limit
16	0.09	0.2	Below the limit
17	0.11	0.2	Below the limit
18	0.12	0.2	Below the limit
19	0.11	0.2	Below the limit
20	0.07	0.2	Below the limit
21	0.08	0.2	Below the limit
22	0.07	0.5	Below the limit
23	0.09	0.5	Below the limit
24	0.22	0.5	Below the limit
25	0.47	0.5	Near the limit
26	0.22	0.5	Below the limit
27	0.18	0.5	Below the limit
28	0.06	0.5	Below the limit
29	0.32	0.5	Below the limit
30	0.26	0.5	Below the limit
31	0.25	0.5	Below the limit
32	0.28	0.5	Below the limit
33	0.15	0.5	Below the limit
34	0.12	0.5	Below the limit
35	0.16	0.5	Below the limit
36	0.19	0.5	Below the limit
37	0.25	0.5	Below the limit
38	0.15	0.5	Below the limit
39	0.36	0.5	Below the limit

Earlier years

20250 of 30 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	0.46	0.5	Near the limit
2	0.47	0.5	Near the limit
3	0.27	0.5	Below the limit
4	0.27	0.5	Below the limit
5	0.33	0.5	Below the limit
6	0.49	0.5	Near the limit
7	0.17	0.5	Below the limit
8	0.00	0.5	Below the limit
9	0.00	0.5	Below the limit
10	0.03	0.5	Below the limit
11	0.05	0.5	Below the limit
12	0.03	0.5	Below the limit
13	0.00	0.5	Below the limit
14	0.02	0.5	Below the limit
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	unknown	0.5	Not reported
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	0.02	0.5	Below the limit
45	0.04	0.5	Below the limit
46	0.01	0.5	Below the limit
47	0.01	0.5	Below the limit
48	0.03	0.5	Below the limit
49	0.11	0.5	Below the limit
50	0.00	0.5	Below the limit
51	0.00	0.5	Below the limit
52	0.02	0.5	Below the limit

20243 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	0.00	0.5	Below the limit
2	0.01	0.5	Below the limit
3	0.02	0.5	Below the limit
4	0.03	0.5	Below the limit
5	0.04	0.5	Below the limit
6	0.05	0.5	Below the limit
7	0.06	0.5	Below the limit
8	0.06	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.06	0.5	Below the limit
11	0.09	0.5	Below the limit
12	0.09	0.5	Below the limit
13	0.08	0.5	Below the limit
14	0.08	0.5	Below the limit
15	0.08	0.5	Below the limit
16	0.05	0.2	Below the limit
17	0.09	0.2	Below the limit
18	0.10	0.2	Below the limit
19	0.12	0.2	Below the limit
20	0.13	0.2	Below the limit
21	0.16	0.2	Below the limit
22	0.19	0.5	Below the limit
23	0.16	0.5	Below the limit
24	0.19	0.5	Below the limit
25	0.14	0.5	Below the limit
26	0.16	0.5	Below the limit
27	0.23	0.5	Below the limit
28	0.05	0.5	Below the limit
29	0.06	0.5	Below the limit
30	0.09	0.5	Below the limit
31	0.09	0.5	Below the limit
32	0.10	0.5	Below the limit
33	0.06	0.5	Below the limit
34	0.25	0.5	Below the limit
35	0.29	0.5	Below the limit
36	0.38	0.5	Below the limit
37	0.39	0.5	Below the limit
38	0.40	0.5	Near the limit
39	0.07	0.5	Below the limit
40	0.15	0.5	Below the limit
41	0.34	0.5	Below the limit
42	0.53	0.5	Above the limit
43	0.72	0.5	Above the limit
44	2.18	0.5	Above the limit
45	0.16	0.5	Below the limit
46	0.26	0.5	Below the limit
47	0.29	0.5	Below the limit
48	0.31	0.5	Below the limit
49	0.30	0.5	Below the limit
50	0.48	0.5	Near the limit
51	0.43	0.5	Near the limit
52	0.45	0.5	Near the limit

20230 of 7 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	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	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

Week 32, 2026
Mechanical delousing2 pens
Week 31, 2026
Mechanical delousing6 pens
Week 26, 2026
Thermal delousing3 pens
Week 25, 2026
Thermal delousing5 pens

Show all 14

Week 50, 2025
Thermal delousing5 pens
Week 49, 2025
Thermal delousing3 pens
Week 7, 2025
Thermal delousing3 pens
Week 2, 2025
Medicinal bath2 pens · Azamethiphos
Week 1, 2025
Medicinal bath2 pens · Azamethiphos
Week 45, 2024
Mechanical delousingWhole site
Week 39, 2024
Mechanical delousing1 pen
Week 38, 2024
Thermal delousing, Mechanical delousing7 pens
Week 28, 2024
Thermal delousing1 pen
Week 27, 2024
Thermal delousing7 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

16 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
11 Sep 2026	Ro Fjell	Hesteneset	3 h 36 min
07 Sep 2026	Ro Fjord	Eggesbønes	2 h 49 min
25 Aug 2026	Freyja	Eggesbønes	3 h 11 min
19 Aug 2026	Ro Fjord	Hjartholm	7 h 11 min
16 Aug 2026	Ro Fjord	Eggesbønes	4 h 20 min
31 Jul 2026	Freyja	Eggesbønes	12 h 20 min
30 Jul 2026	Freyja	Bekksneset	7 h 25 min
25 Jun 2026	Ro West	no other farm	16 h 1 min
23 Jun 2026	Ro West	no other farm	21 h 10 min
23 Jun 2026	Ro West	no other farm	10 h 48 min
22 Jun 2026	Ro West	no other farm	11 h 31 min
21 Jun 2026	Ro West	no other farm	16 h 15 min

Show 42 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
20 Jun 2026	Ro West	no other farm	13 h 17 min
18 Jun 2026	Ro West	no other farm	32 h 43 min
17 Jun 2026	Ro West	no other farm	13 h 57 min
16 Jun 2026	Ro West	no other farm	14 h 2 min
12 Dec 2025	Freyja	Gulestø	8 h 24 min
11 Dec 2025	Freyja	Gulestø	56 min
10 Dec 2025	Freyja	Gulestø	4 h 38 min
09 Dec 2025	Freyja	Gulestø	5 h 30 min
08 Dec 2025	Freyja	Gulestø	11 h 32 min
06 Dec 2025	Freyja	Gulestø	37 h 2 min
19 Sep 2025	Ronja Evolution	Kobbavika	2 h 38 min
07 Sep 2025	Ronja Evolution	Indre Oppedal	2 h 48 min
20 Apr 2025	Ro Fjord	Eggesbønes	2 h 6 min
14 Apr 2025	Ro Fjord	Eggesbønes	1 h 23 min
14 Apr 2025	Ro Fjord	Eggesbønes	1 h 19 min
13 Apr 2025	Ro Fjord	Instefjord	3 h 37 min
18 Feb 2025	Ro Fjord	Eggesbønes	1 h 40 min
17 Feb 2025	Ro Fjord	Eggesbønes	2 h 26 min
15 Feb 2025	Ro Fjord	Rindarøy	2 h 27 min
14 Feb 2025	Ro West	Bjørlykkestranda	11 h 1 min
13 Feb 2025	Ro West	Bjørlykkestranda	1 h 20 min
13 Feb 2025	Ro West	Bjørlykkestranda	7 h 12 min
12 Feb 2025	Ro West	Bjørlykkestranda	11 h 44 min
11 Feb 2025	Ro West	Bjørlykkestranda	11 h 47 min
10 Feb 2025	Ro West	Bjørlykkestranda	1 h 49 min
08 Feb 2025	Ro Fjell	Håvikvågen S	6 h 59 min
06 Jan 2025	Ronja Skilsoy	no other farm	2 h 21 min
06 Jan 2025	Ronja Skilsoy	no other farm	2 h 49 min
05 Jan 2025	Ronja Skilsoy	no other farm	3 h 32 min
05 Jan 2025	Ronja Skilsoy	no other farm	3 h 46 min
04 Jan 2025	Ronja Skilsoy	no other farm	3 h 44 min
09 Dec 2024	Ro Fjord	Eggesbønes	2 h 28 min
27 Nov 2024	Ro Fjord	Hjartholm disease or zone there	4 h 16 min
05 Nov 2024	Ro Fjord	Kvangardsnes	2 h 44 min
03 Nov 2024	Ro Fjord	Kvangardsnes	4 h 43 min
30 Oct 2024	Ro Fjord	Eggesbønes	6 h 20 min
22 Sep 2024	Ro West	Skredstivik	16 h 34 min
09 Jul 2024	Ro West	Løypingneset	9 h 48 min
08 Jul 2024	Ro West	Løypingneset	13 h 21 min
06 Jul 2024	Ro West	Løypingneset	31 h 35 min
05 Jul 2024	Ro West	Løypingneset	21 h 10 min
03 Jul 2024	Ro West	Løypingneset	31 h 23 min

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

Licences

Site MAB: 5,460 tonnes

Licence	Type	Capacity	Holder
SF B 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF F 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF S 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF S 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF SU 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF SU 0013	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS
SF SU 0027	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Mowi Seawater Norway AS

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