Kleppenes N

Site 10828 · Hammerfest municipality · Production area 12, Vest-Finnmark

Below the lice limit, week 39Operated by Cermaq Norway Salmon AS · group Cermaq

0.01Adult 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 20 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

3Lice treatments in 2026Latest: Medicinal feed, week 38, 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

18Wellboat visits in 2026by 5 different vessels · latest 16 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 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	0.03	0.5	Below the limit
2	0.14	0.5	Below the limit
3	0.13	0.5	Below the limit
4	0.19	0.5	Below the limit
5	0.04	0.5	Below the limit
6	0.18	0.5	Below the limit
7	0.18	0.5	Below the limit
8	0.15	0.5	Below the limit
9	0.05	0.5	Below the limit
10	0.20	0.5	Below the limit
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	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	0.01	0.5	Below the limit
39	0.01	0.5	Below the limit

Earlier years

20251 of 46 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	0.55	0.5	Above the limit
2	0.06	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.06	0.5	Below the limit
5	0.04	0.5	Below the limit
6	0.13	0.5	Below the limit
7	0.16	0.5	Below the limit
8	0.13	0.5	Below the limit
9	unknown	0.5	Reported without a count
10	0.11	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.10	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.23	0.5	Below the limit
15	0.25	0.5	Below the limit
16	0.17	0.5	Below the limit
17	unknown	0.5	Reported without a count
18	0.20	0.5	Below the limit
19	0.20	0.5	Below the limit
20	0.24	0.5	Below the limit
21	0.18	0.2	Near the limit
22	0.01	0.2	Below the limit
23	unknown	0.2	Reported without a count
24	0.03	0.2	Below the limit
25	0.03	0.2	Below the limit
26	0.02	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.01	0.5	Below the limit
29	unknown	0.5	Reported without a count
30	0.02	0.5	Below the limit
31	0.00	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.04	0.5	Below the limit
34	0.06	0.5	Below the limit
35	0.06	0.5	Below the limit
36	0.12	0.5	Below the limit
37	0.11	0.5	Below the limit
38	0.02	0.5	Below the limit
39	0.04	0.5	Below the limit
40	0.09	0.5	Below the limit
41	0.14	0.5	Below the limit
42	0.15	0.5	Below the limit
43	0.09	0.5	Below the limit
44	0.06	0.5	Below the limit
45	0.03	0.5	Below the limit
46	0.07	0.5	Below the limit
47	0.09	0.5	Below the limit
48	0.05	0.5	Below the limit
49	0.06	0.5	Below the limit
50	0.12	0.5	Below the limit
51	0.07	0.5	Below the limit
52	0.09	0.5	Below the limit

20245 of 31 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	0.21	0.5	Below the limit
2	0.17	0.5	Below the limit
3	0.49	0.5	Near the limit
4	unknown	0.5	Reported without a count
5	0.68	0.5	Above the limit
6	unknown	0.5	Reported without a count
7	0.47	0.5	Near the limit
8	unknown	0.5	Reported without a count
9	0.47	0.5	Near the limit
10	unknown	0.5	Reported without a count
11	0.13	0.5	Below the limit
12	unknown	0.5	Reported without a count
13	0.00	0.5	Below the limit
14	unknown	0.5	Reported without a count
15	0.05	0.5	Below the limit
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	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	0.04	0.5	Below the limit
40	0.02	0.5	Below the limit
41	0.10	0.5	Below the limit
42	0.04	0.5	Below the limit
43	0.40	0.5	Near the limit
44	0.08	0.5	Below the limit
45	0.34	0.5	Below the limit
46	0.32	0.5	Below the limit
47	0.35	0.5	Below the limit
48	0.35	0.5	Below the limit
49	0.80	0.5	Above the limit
50	0.77	0.5	Above the limit
51	0.80	0.5	Above the limit
52	1.04	0.5	Above the limit

20230 of 13 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	0.28	0.5	Below the limit
41	0.33	0.5	Below the limit
42	0.29	0.5	Below the limit
43	0.41	0.5	Near the limit
44	0.32	0.5	Below the limit
45	0.15	0.5	Below the limit
46	0.23	0.5	Below the limit
47	0.16	0.5	Below the limit
48	0.05	0.5	Below the limit
49	0.15	0.5	Below the limit
50	0.15	0.5	Below the limit
51	0.19	0.5	Below the limit
52	0.10	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 38, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 37, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 36, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 22, 2025
Mechanical delousing, Freshwater treatment14 pens

Show all 11

Week 2, 2025
Medicinal bath10 pens · Hydrogenperoksid
Week 1, 2025
Medicinal bath14 pens · Hydrogenperoksid · Azamethiphos
Week 52, 2024
Medicinal bath4 pens · Azamethiphos
Week 46, 2024
Medicinal bath1 pen · Azamethiphos
Week 38, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 44, 2023
Other treatment2 pens · Hot Water Treatment
Week 42, 2023
Medicinal bath3 pens · Deltamethrin

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

18 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
16 Aug 2026	Doennland	Rypefjord	4 h 2 min
15 Aug 2026	Ro Chief	Grøtnes N	41 min
13 Aug 2026	Ro Chief	Grøtnes N	1 h 4 min
18 Jul 2026	Steigen	Komagnes	2 h 2 min
16 Mar 2026	Ro Sunrise	Kristianneset	1 h 34 min
12 Mar 2026	Ro Sunrise	Rypefjord	3 h 54 min
11 Mar 2026	Ro Sunrise	Rypefjord	2 h 32 min
10 Mar 2026	Ronja Silver	Ytre Simanes	2 h 6 min
25 Feb 2026	Ro Sunrise	Grøtnes N	2 h 44 min
24 Feb 2026	Ro Sunrise	Grøtnes N	1 h 13 min
23 Feb 2026	Ro Sunrise	Grøtnes N	1 h 52 min
22 Feb 2026	Ro Sunrise	Grøtnes N	4 h 9 min

Show 18 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
14 Feb 2026	Ro Sunrise	Ytre Simanes	1 h 19 min
09 Feb 2026	Ro Sunrise	Rypefjord	2 h 3 min
02 Feb 2026	Ronja Silver	Rypefjord	3 h 31 min
19 Jan 2026	Ro Sunrise	Ytre Simanes	1 h 19 min
15 Jan 2026	Ro Sunrise	Rypefjord	4 h 42 min
12 Jan 2026	Ro Sunrise	Rypefjord	3 h 11 min
13 Oct 2025	Ronja Skilsoy	Skjervøy	11 h 25 min
29 May 2025	Ronja Silver	Laholmen	9 h 46 min
28 May 2025	Ronja Silver	Laholmen	10 h 23 min
28 Apr 2025	Ronja Skilsoy	Ytre Simanes	4 h 2 min
22 Apr 2025	Ronja Skilsoy	no other farm	4 h 8 min
21 Apr 2025	Ronja Silver	Skarvestein	2 h 48 min
08 Apr 2025	Ronja Silver	Skaret	1 h 40 min
03 Apr 2025	Veidnes	Skaret	4 h 17 min
02 Apr 2025	Tonny	Rypefjord	38 min
31 Mar 2025	Veidnes	Skaret	2 h 43 min
19 Feb 2024	Reisa	Skjervøy	4 h 51 min
01 Feb 2024	Ro Master	Skjervøy	3 h 11 min

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

Who has reported

The companies that have submitted lice counts for this site, with the first and last week.

Company	From	To
Cermaq Finnmark Farming AS	Week 40, 2023	Week 10, 2026
Cermaq Norway Salmon AS	Week 30, 2026	Week 39, 2026

Source: Norwegian Food Safety Authority (organisation number on each lice report)

Licences

Site MAB: 5,400 tonnes

Licence	Type	Capacity	Holder
F H 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0017	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0018	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0019	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0032	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F H 0033	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F HV 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F KD 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0025	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0026	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F L 0033	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0019	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0022	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS
F NK 0024	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Cermaq Norway Salmon AS

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