Dåvøya

Site 10757 · Karlsøy municipality · Production area 11, Kvaløya til Loppa

Status unknown: not reported in week 39Operated by Lerøy Aurora Sjø AS · group Lerøy Seafood Group

unknownAdult female lice per fishNo count in week 39. Latest: 0.13 in week 48, 2025Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownWeeks above the limit in 2026No weeks with a count in 2026Calculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownLice treatments in 2026No lice reports in 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Active disease casesNone active · 1 earlierRegister since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Wellboat visits in 2026Latest visit 21 Dec 2025Derived 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.

2025

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	0.01	0.5	Below the limit
2	0.02	0.5	Below the limit
3	0.03	0.5	Below the limit
4	0.03	0.5	Below the limit
5	0.05	0.5	Below the limit
6	0.06	0.5	Below the limit
7	0.06	0.5	Below the limit
8	0.06	0.5	Below the limit
9	0.07	0.5	Below the limit
10	0.07	0.5	Below the limit
11	0.09	0.5	Below the limit
12	0.09	0.5	Below the limit
13	0.10	0.5	Below the limit
14	0.12	0.5	Below the limit
15	0.10	0.5	Below the limit
16	0.15	0.5	Below the limit
17	0.13	0.5	Below the limit
18	0.13	0.5	Below the limit
19	0.20	0.5	Below the limit
20	0.14	0.5	Below the limit
21	0.13	0.2	Below the limit
22	0.04	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.04	0.2	Below the limit
25	0.04	0.2	Below the limit
26	0.04	0.2	Below the limit
27	0.04	0.5	Below the limit
28	0.04	0.5	Below the limit
29	0.05	0.5	Below the limit
30	0.06	0.5	Below the limit
31	0.07	0.5	Below the limit
32	0.11	0.5	Below the limit
33	0.23	0.5	Below the limit
34	0.40	0.5	Near the limit
35	0.56	0.5	Above the limit
36	0.07	0.5	Below the limit
37	0.07	0.5	Below the limit
38	0.11	0.5	Below the limit
39	0.22	0.5	Below the limit
40	0.34	0.5	Below the limit
41	0.57	0.5	Above the limit
42	0.89	0.5	Above the limit
43	0.93	0.5	Above the limit
44	0.40	0.5	Near the limit
45	0.10	0.5	Below the limit
46	0.09	0.5	Below the limit
47	unknown	0.5	Reported without a count
48	0.13	0.5	Below the limit
49	unknown	0.5	Not reported
50	unknown	0.5	Not reported
51	unknown	0.5	Not reported
52	unknown	0.5	Not reported

Earlier years

20240 of 8 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	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	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	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	Reported without a count
44	unknown	0.5	Reported without a count
45	0.03	0.5	Below the limit
46	0.03	0.5	Below the limit
47	0.05	0.5	Below the limit
48	0.06	0.5	Below the limit
49	0.05	0.5	Below the limit
50	0.01	0.5	Below the limit
51	0.01	0.5	Below the limit
52	0.01	0.5	Below the limit

20230 of 1 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	unknown	0.5	Not reported
47	unknown	0.5	Not reported
48	unknown	0.5	Not reported
49	0.30	0.5	Below the limit
50	unknown	0.5	Reported without a count
51	unknown	0.5	Reported without a count
52	unknown	0.5	Reported without a count

Treatments

Norwegian Food Safety Authority

Week 44, 2025
Medicinal bath1 pen · Azamethiphos
Week 43, 2025
Medicinal bath2 pens · Azamethiphos
Week 36, 2025
Other treatment9 pens · Kombi - Termisk med Optiflush
Week 21, 2025
Medicinal bath7 pens · Azamethiphos

Disease

Norwegian Food Safety Authority

18 May 2026
Infectious salmon anaemia (ISA): closedstarted 10 Oct 2025 · Norwegian Food Safety Authority

Escapes

Directorate of Fisheries

No escapes reported from this site since 2006.

Wellboat visits

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
21 Dec 2025	Tonny	Karanes disease or zone there	41 min
04 Dec 2025	Reisa	Skjervøy	2 h 23 min
04 Dec 2025	Reisa	Skjervøy	49 min
04 Dec 2025	Ro Master	Skjervøy	1 h 39 min
03 Dec 2025	Reisa	Skjervøy	4 h 26 min
03 Dec 2025	Ro Master	Skjervøy	4 h 5 min
02 Dec 2025	Reisa	Skjervøy	1 h 45 min
02 Dec 2025	Ro Master	Skjervøy	1 h 31 min
01 Dec 2025	Reisa	Skjervøy	4 h 42 min
30 Nov 2025	Ro Master	Skjervøy	5 h 56 min
27 Nov 2025	Ro Master	Skjervøy	1 h 52 min
27 Nov 2025	Ro Master	Skjervøy	10 h 48 min

Show 21 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
26 Nov 2025	Reisa	Skjervøy	3 h 42 min
25 Nov 2025	Ro Master	Skjervøy	5 h 44 min
24 Nov 2025	Reisa	Tinnlandet	3 h 17 min
23 Nov 2025	Ro Master	Skjervøy	2 h 15 min
21 Nov 2025	Ro Master	Skjervøy	2 h 59 min
03 Nov 2025	Ro Master	Skjervøy	1 h 40 min
29 Oct 2025	Robris	Skjervøy	3 h 47 min
28 Oct 2025	Robris	Skjervøy	4 h 58 min
27 Oct 2025	Robris	Skjervøy	6 h 32 min
25 Oct 2025	Reisa	Tussøya	94 h 16 min
24 Oct 2025	Robris	Skjervøy	2 h 17 min
23 Oct 2025	Robris	Skjervøy	2 h 16 min
22 Oct 2025	Robris	Skjervøy	2 h 12 min
21 Oct 2025	Robris	Skjervøy	2 h 33 min
20 Oct 2025	Robris	Oterfjorden	3 h 1 min
03 Sep 2025	Ro Arctic	Kvenbukta V	45 h 41 min
02 Sep 2025	Ro Arctic	Kvenbukta V	16 h 29 min
02 Dec 2024	Reisa	Grasholman	3 h 2 min
05 Nov 2024	Reisa	Karanes	1 h 22 min
01 Nov 2024	Reisa	Skjervøy	2 h 43 min
30 Oct 2024	Reisa	Skjervøy	2 h 42 min

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

Licences

Site MAB: 7,200 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 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

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