Kåvika

Site 16736 · Skjervøy municipality · Production area 11, Kvaløya til Loppa

Below the lice limit, week 39Operated by Lerøy Aurora Sjø AS · group Lerøy Seafood Group

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

0.21Adult 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 count · broodstock: limit may differCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

1Lice treatments in 2026Latest: Medicinal feed, week 37, 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

8Wellboat 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 21–26 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	0.03	0.5	Below the limit
2	0.07	0.5	Below the limit
3	0.10	0.5	Below the limit
4	0.18	0.5	Below the limit
5	0.13	0.5	Below the limit
6	0.19	0.5	Below the limit
7	0.16	0.5	Below the limit
8	0.11	0.5	Below the limit
9	0.14	0.5	Below the limit
10	0.14	0.5	Below the limit
11	0.15	0.5	Below the limit
12	0.13	0.5	Below the limit
13	0.12	0.5	Below the limit
14	0.09	0.5	Below the limit
15	0.07	0.5	Below the limit
16	0.08	0.5	Below the limit
17	0.05	0.5	Below the limit
18	0.05	0.5	Below the limit
19	0.04	0.5	Below the limit
20	0.03	0.5	Below the limit
21	0.04	0.2	Below the limit
22	0.03	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.03	0.2	Below the limit
25	0.04	0.2	Below the limit
26	0.09	0.2	Below the limit
27	0.13	0.5	Below the limit
28	0.20	0.5	Below the limit
29	0.22	0.5	Below the limit
30	0.25	0.5	Below the limit
31	0.27	0.5	Below the limit
32	0.23	0.5	Below the limit
33	0.28	0.5	Below the limit
34	0.38	0.5	Below the limit
35	0.38	0.5	Below the limit
36	0.36	0.5	Below the limit
37	0.29	0.5	Below the limit
38	0.24	0.5	Below the limit
39	0.21	0.5	Below the limit

Earlier years

20252 of 25 weeks with a count above the limit

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Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	unknown	0.5	Not reported
2	unknown	0.5	Not reported
3	unknown	0.5	Not reported
4	unknown	0.5	Not reported
5	unknown	0.5	Not reported
6	unknown	0.5	Not reported
7	unknown	0.5	Not reported
8	unknown	0.5	Not reported
9	unknown	0.5	Not reported
10	unknown	0.5	Not reported
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	0.5	Not reported
17	unknown	0.5	Not reported
18	unknown	0.5	Not reported
19	unknown	0.5	Not reported
20	unknown	0.5	Not reported
21	unknown	0.2	Not reported
22	unknown	0.2	Not reported
23	unknown	0.2	Not reported
24	unknown	0.2	Not reported
25	unknown	0.2	Not reported
26	unknown	0.2	Not reported
27	unknown	0.5	Reported without a count
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	0.02	0.5	Below the limit
32	0.03	0.5	Below the limit
33	0.02	0.5	Below the limit
34	0.04	0.5	Below the limit
35	0.04	0.5	Below the limit
36	0.05	0.5	Below the limit
37	0.10	0.5	Below the limit
38	0.48	0.5	Near the limit
39	0.82	0.5	Above the limit
40	0.22	0.5	Below the limit
41	0.01	0.5	Below the limit
42	0.04	0.5	Below the limit
43	0.41	0.5	Near the limit
44	1.09	0.5	Above the limit
45	0.04	0.5	Below the limit
46	0.17	0.5	Below the limit
47	0.24	0.5	Below the limit
48	0.17	0.5	Below the limit
49	0.28	0.5	Below the limit
50	0.04	0.5	Below the limit
51	0.03	0.5	Below the limit
52	0.06	0.5	Below the limit

20240 of 34 weeks with a count above the limit

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Adult female lice per fish per week, 2024
Week	Adult female lice per fish	Lice limit	Status
1	0.19	0.5	Below the limit
2	0.25	0.5	Below the limit
3	0.28	0.5	Below the limit
4	0.27	0.5	Below the limit
5	0.23	0.5	Below the limit
6	unknown	0.5	Not reported
7	0.28	0.5	Below the limit
8	0.32	0.5	Below the limit
9	0.29	0.5	Below the limit
10	0.28	0.5	Below the limit
11	0.30	0.5	Below the limit
12	0.33	0.5	Below the limit
13	0.29	0.5	Below the limit
14	0.32	0.5	Below the limit
15	0.33	0.5	Below the limit
16	0.34	0.5	Below the limit
17	0.36	0.5	Below the limit
18	0.36	0.5	Below the limit
19	0.35	0.5	Below the limit
20	0.37	0.5	Below the limit
21	0.17	0.2	Near the limit
22	0.11	0.2	Below the limit
23	0.08	0.2	Below the limit
24	0.15	0.2	Below the limit
25	0.10	0.2	Below the limit
26	0.09	0.2	Below the limit
27	0.12	0.5	Below the limit
28	0.14	0.5	Below the limit
29	0.22	0.5	Below the limit
30	0.18	0.5	Below the limit
31	0.15	0.5	Below the limit
32	0.13	0.5	Below the limit
33	0.20	0.5	Below the limit
34	0.31	0.5	Below the limit
35	0.35	0.5	Below the limit
36	unknown	0.5	Reported without a count
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	unknown	0.5	Not reported
48	unknown	0.5	Not reported
49	unknown	0.5	Not reported
50	unknown	0.5	Not reported
51	unknown	0.5	Not reported
52	unknown	0.5	Not reported

20230 of 4 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
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	unknown	0.5	Not reported
49	0.12	0.5	Below the limit
50	0.14	0.5	Below the limit
51	0.17	0.5	Below the limit
52	0.19	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 37, 2026
Medicinal feedEmamectin benzoat
Week 50, 2025
Other treatment4 pens · Kombi - Ferskvann og Termisk
Week 49, 2025
Other treatment4 pens · Kombi - Ferskvann og Termisk
Week 45, 2025
Other treatment8 pens · Kombi - Termisk med Optiflush

Show all 7

Week 40, 2025
Medicinal bathWhole site · Azamethiphos
Week 31, 2025
Medicinal feedWhole site · Emamectin benzoat
Week 21, 2024
Thermal delousing3 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

8 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	Reisa	Holmen	2 h 53 min
02 Sep 2026	Reisa	Skjervøy	5 h 10 min
30 Aug 2026	Reisa	Skaret	5 h 11 min
17 Aug 2026	Reisa	Skjervøy	2 h 32 min
16 Aug 2026	Reisa	Skjervøy	2 h 43 min
10 Aug 2026	Ronja Skilsoy	Skjervøy	6 h 24 min
06 Aug 2026	Ronja Skilsoy	Fugløya	3 h 46 min
04 Aug 2026	Reisa	Skjervøy	3 h 19 min
09 Dec 2025	Ro Venture	Glimbukta	16 h 56 min
08 Dec 2025	Ro Venture	Glimbukta	7 h 45 min
07 Dec 2025	Ro Venture	Glimbukta	17 h 15 min
06 Dec 2025	Ro Venture	Glimbukta	8 h 57 min

Show 23 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
02 Oct 2025	Reisa	Storvikneset	46 h 29 min
06 Jul 2025	Ro Sailor	Vorterøyskagen	5 h 6 min
05 Jul 2025	Reisa	Vorterøyskagen	1 h 42 min
05 Jul 2025	Reisa	Vorterøyskagen	2 h 48 min
12 Sep 2024	Ro Sailor	Skjervøy	1 h 56 min
09 Sep 2024	Reisa	Skarvfjell	4 h 42 min
06 Sep 2024	Ro Sailor	Skaret	2 h 42 min
04 Sep 2024	Ro Sailor	Skjervøy	2 h 6 min
03 Sep 2024	Ro Sailor	Skjervøy	1 h 49 min
12 Aug 2024	Reisa	Skjervøy	3 h 6 min
05 Aug 2024	Reisa	Skjervøy	2 h 22 min
04 Aug 2024	Reisa	Skjervøy	3 h 32 min
03 Aug 2024	Reisa	Skjervøy	2 h 7 min
29 Jul 2024	Reisa	Skjervøy	2 h 58 min
27 Jul 2024	Reisa	Skjervøy	3 h 1 min
25 Jun 2024	Oddoey	Follesøy	26 h 28 min
31 May 2024	Ro Sailor	Klubben	2 h 20 min
31 May 2024	Ro Sailor	Klubben	2 h 45 min
29 May 2024	Oddoey	Skarvestein	22 h 45 min
24 May 2024	Ro Arctic	Hagebergan	1 h 3 min
23 May 2024	Ro Arctic	Hagebergan	17 h 46 min
20 May 2024	Reisa	Skjervøy	2 h 46 min
19 May 2024	Reisa	Skjervøy	3 h 31 min

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

Licences

Site MAB: 5,400 tonnes

Licence	Type	Capacity	Holder
T G 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	984 t	Lerøy Aurora Sjø AS
T K 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	984 t	Lerøy Aurora Sjø AS
T KN 0016	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Troms Fylkeskommune
T S 0019	Visning / matfiskSalmon, Rainbow trout, Trout	780 t	Lerøy Aurora AS
T T 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Lerøy Aurora Sjø AS
T T 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Lerøy Aurora Sjø AS
T T 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	1,021 t	Lerøy Aurora Sjø AS
T T 0015	Kommersiell / matfiskSalmon, Rainbow trout, Trout	985 t	Lerøy Aurora Sjø AS
T T 0065	Kommersiell / stamfiskSalmon	780 t	Lerøy Midt AS

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