Klokkardalen

Site 29476 · Tromsø municipality · Production area 11, Kvaløya til Loppa

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

0.10Adult 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

9Lice treatments in 2026Latest: Mechanical delousing, week 39, 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

2Wellboat visits in 2026by 1 vessel · 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.

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	0.00	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	0.01	0.5	Below the limit
7	0.01	0.5	Below the limit
8	0.01	0.5	Below the limit
9	0.01	0.5	Below the limit
10	0.01	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	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.5	Below the limit
17	0.00	0.5	Below the limit
18	0.00	0.5	Below the limit
19	0.00	0.5	Below the limit
20	0.01	0.5	Below the limit
21	0.02	0.2	Below the limit
22	0.03	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.05	0.2	Below the limit
25	0.06	0.2	Below the limit
26	0.06	0.2	Below the limit
27	0.08	0.5	Below the limit
28	0.07	0.5	Below the limit
29	0.04	0.5	Below the limit
30	0.05	0.5	Below the limit
31	0.08	0.5	Below the limit
32	0.12	0.5	Below the limit
33	0.21	0.5	Below the limit
34	0.26	0.5	Below the limit
35	0.32	0.5	Below the limit
36	0.34	0.5	Below the limit
37	0.20	0.5	Below the limit
38	0.18	0.5	Below the limit
39	0.10	0.5	Below the limit

Earlier years

20250 of 33 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	0.14	0.5	Below the limit
2	0.17	0.5	Below the limit
3	0.18	0.5	Below the limit
4	0.18	0.5	Below the limit
5	0.16	0.5	Below the limit
6	0.16	0.5	Below the limit
7	0.16	0.5	Below the limit
8	0.15	0.5	Below the limit
9	0.16	0.5	Below the limit
10	0.19	0.5	Below the limit
11	0.15	0.5	Below the limit
12	0.16	0.5	Below the limit
13	0.15	0.5	Below the limit
14	0.14	0.5	Below the limit
15	0.16	0.5	Below the limit
16	0.14	0.5	Below the limit
17	0.11	0.5	Below the limit
18	0.11	0.5	Below the limit
19	0.10	0.5	Below the limit
20	0.16	0.5	Below the limit
21	0.08	0.2	Below the limit
22	0.14	0.2	Below the limit
23	0.19	0.2	Near the limit
24	unknown	0.2	Reported without a count
25	unknown	0.2	Reported without a count
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	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	0.00	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

20243 of 20 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	0.05	0.5	Below the limit
34	0.12	0.5	Below the limit
35	0.15	0.5	Below the limit
36	0.40	0.5	Near the limit
37	0.78	0.5	Above the limit
38	0.09	0.5	Below the limit
39	0.10	0.5	Below the limit
40	0.15	0.5	Below the limit
41	0.49	0.5	Near the limit
42	0.96	0.5	Above the limit
43	0.21	0.5	Below the limit
44	0.23	0.5	Below the limit
45	0.17	0.5	Below the limit
46	0.20	0.5	Below the limit
47	0.30	0.5	Below the limit
48	0.34	0.5	Below the limit
49	0.38	0.5	Below the limit
50	0.56	0.5	Above the limit
51	0.34	0.5	Below the limit
52	0.23	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Mechanical delousing, Freshwater treatment, Thermal delousing10 pens
Week 38, 2026
Thermal delousing, Freshwater treatment2 pens
Week 37, 2026
Freshwater treatment, Thermal delousing, Mechanical delousing6 pens
Week 45, 2025
Medicinal feedWhole site · Emamectin benzoat

Show all 7

Week 51, 2024
Medicinal bath5 pens · Azamethiphos
Week 43, 2024
Other treatment5 pens · Kombi - Termisk med Optiflush
Week 38, 2024
Other treatment5 pens · Kombi - Termisk med Optiflush

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

2 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	Ro Venture	Glimbukta	11 h 21 min
08 Sep 2026	Ro Venture	Glimbukta	19 h 1 min
22 Oct 2025	Reisa	Skjervøy	2 h 26 min
20 Oct 2025	Reisa	Skjervøy	2 h 56 min
20 Oct 2025	Ro Chief	Tinnlandet	1 h 34 min
16 Jun 2025	Ro Sailor	Skjervøy	3 h 40 min
15 Jun 2025	Ro Sailor	Skjervøy	2 h 29 min
29 May 2025	Ro Master	Skjervøy	3 h 10 min
28 May 2025	Ro Master	Klubben	3 h 5 min
24 May 2025	Ro Master	Værnes	4 h 20 min
23 May 2025	Ro Master	Værnes	1 h 53 min
01 Apr 2025	Rohav	Skaret	3 h 5 min

Show 10 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
31 Mar 2025	Rohav	Skaret	1 h 37 min
30 Mar 2025	Ro Spirit	Skjervøy	1 h 59 min
02 Mar 2025	Reisa	Skjervøy	2 h 23 min
16 Dec 2024	Reisa	Skjervøy	78 h 20 min
26 Oct 2024	Ro Fortune	Bremnesøya	20 h 13 min
16 Sep 2024	Ro Arctic	Langholmen N	21 h 29 min
14 Aug 2024	Reisa	Sessøya	2 h 14 min
14 Aug 2024	Reisa	Sessøya	3 h 55 min
14 Aug 2024	Reisa	Sessøya	3 h 56 min
13 Aug 2024	Reisa	Sessøya	3 h 53 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 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