Olaneset

Site 10795 · Loppa municipality · Production area 12, Vest-Finnmark

Status unknown: not reported in week 39Operated by Cermaq Finnmark Farming AS · group Cermaq

unknownAdult female lice per fishNo count in week 39. Latest: 0.10 in week 50, 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 recordedRegister since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Wellboat visits in 2026Latest visit 28 Nov 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

Show as table

Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.06	0.5	Below the limit
2	0.09	0.5	Below the limit
3	0.08	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.11	0.5	Below the limit
6	0.09	0.5	Below the limit
7	0.08	0.5	Below the limit
8	0.16	0.5	Below the limit
9	0.14	0.5	Below the limit
10	0.19	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.11	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.17	0.5	Below the limit
15	unknown	0.5	Reported without a count
16	0.13	0.5	Below the limit
17	unknown	0.5	Reported without a count
18	0.11	0.5	Below the limit
19	0.14	0.5	Below the limit
20	0.12	0.5	Below the limit
21	0.14	0.2	Below the limit
22	0.18	0.2	Near the limit
23	0.14	0.2	Below the limit
24	0.03	0.2	Below the limit
25	0.08	0.2	Below the limit
26	0.07	0.2	Below the limit
27	0.07	0.5	Below the limit
28	0.15	0.5	Below the limit
29	0.06	0.5	Below the limit
30	0.06	0.5	Below the limit
31	0.06	0.5	Below the limit
32	0.06	0.5	Below the limit
33	0.08	0.5	Below the limit
34	0.11	0.5	Below the limit
35	0.15	0.5	Below the limit
36	0.22	0.5	Below the limit
37	0.43	0.5	Near the limit
38	0.00	0.5	Below the limit
39	0.04	0.5	Below the limit
40	0.07	0.5	Below the limit
41	0.54	0.5	Above the limit
42	0.56	0.5	Above the limit
43	0.49	0.5	Near the limit
44	1.01	0.5	Above the limit
45	0.91	0.5	Above the limit
46	0.82	0.5	Above the limit
47	0.40	0.5	Near the limit
48	0.25	0.5	Below the limit
49	0.10	0.5	Below the limit
50	0.10	0.5	Below the limit
51	unknown	0.5	Not reported
52	unknown	0.5	Not reported

Earlier years

20240 of 18 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

Show as table

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	Reported without a count
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	0.03	0.5	Below the limit
40	0.00	0.5	Below the limit
41	0.02	0.5	Below the limit
42	0.05	0.5	Below the limit
43	0.06	0.5	Below the limit
44	0.12	0.5	Below the limit
45	0.15	0.5	Below the limit
46	0.11	0.5	Below the limit
47	0.06	0.5	Below the limit
48	0.12	0.5	Below the limit
49	0.09	0.5	Below the limit
50	0.03	0.5	Below the limit
51	0.06	0.5	Below the limit
52	0.10	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 43, 2025
Freshwater treatment, Mechanical delousing2 pens
Week 38, 2025
Mechanical delousing5 pens
Week 37, 2025
Mechanical delousing4 pens
Week 23, 2025
Mechanical delousing, Freshwater treatment8 pens

Show all 6

Week 44, 2024
Medicinal feed3 pens · Emamectin benzoat
Week 39, 2024
Medicinal feedWhole site · Emamectin benzoat

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

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
28 Nov 2025	Ronja Skilsoy	Ytre Simanes	1 h 22 min
27 Nov 2025	Ronja Skilsoy	Skaret	11 h 15 min
26 Nov 2025	Ronja Skilsoy	Ytre Simanes	8 h 54 min
25 Nov 2025	Ronja Skilsoy	Skaret	8 h 6 min
20 Nov 2025	Ronja Skilsoy	Skaret	2 h 58 min
19 Nov 2025	Ronja Skilsoy	Ytre Simanes	5 h 16 min
18 Nov 2025	Ronja Skilsoy	Ytre Simanes	2 h 56 min
17 Nov 2025	Ronja Skilsoy	Ytre Simanes	8 h 15 min
12 Nov 2025	Ronja Skilsoy	Ytre Simanes	4 h 54 min
10 Nov 2025	Ronja Skilsoy	Laholmen	3 h 1 min
10 Nov 2025	Ronja Skilsoy	Laholmen	11 h 37 min
25 Oct 2025	Ronja Silver	Mårsanjarga	15 h 3 min

Show 5 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
16 Sep 2025	Ronja Silver	Grøtnes N	26 h 4 min
14 Sep 2025	Ronja Silver	Grøtnes N	46 h 4 min
13 Sep 2025	Ronja Silver	Grøtnes N	15 h 37 min
13 Oct 2024	Ronja Aurora	Kjøsen	1 h 10 min
11 Oct 2024	Ronja Aurora	Kjøsen	2 h 28 min

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

Licences

Site MAB: 3,600 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