Stangnes

Site 40017 · Hammerfest municipality · Production area 12, Vest-Finnmark

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

unknownAdult female lice per fishNo count in week 39. Latest: 0.48 in week 36, 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 09 Sep 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	0.41	0.5	Near the limit
2	0.64	0.5	Above the limit
3	0.58	0.5	Above the limit
4	0.14	0.5	Below the limit
5	0.11	0.5	Below the limit
6	0.10	0.5	Below the limit
7	unknown	0.5	Reported without a count
8	0.21	0.5	Below the limit
9	unknown	0.5	Reported without a count
10	0.15	0.5	Below the limit
11	unknown	0.5	Reported without a count
12	0.20	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.22	0.5	Below the limit
15	0.41	0.5	Near the limit
16	unknown	0.5	Reported without a count
17	0.22	0.5	Below the limit
18	unknown	0.5	Reported without a count
19	0.07	0.5	Below the limit
20	0.03	0.5	Below the limit
21	0.07	0.2	Below the limit
22	0.01	0.2	Below the limit
23	0.01	0.2	Below the limit
24	0.00	0.2	Below the limit
25	0.03	0.2	Below the limit
26	0.02	0.2	Below the limit
27	0.03	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.01	0.5	Below the limit
31	0.01	0.5	Below the limit
32	0.03	0.5	Below the limit
33	0.08	0.5	Below the limit
34	0.38	0.5	Below the limit
35	0.35	0.5	Below the limit
36	0.48	0.5	Near the limit
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

Earlier years

20248 of 25 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	0.00	0.5	Below the limit
29	0.00	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.00	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	0.01	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.10	0.5	Below the limit
39	0.06	0.5	Below the limit
40	0.86	0.5	Above the limit
41	0.97	0.5	Above the limit
42	1.31	0.5	Above the limit
43	1.40	0.5	Above the limit
44	0.58	0.5	Above the limit
45	0.39	0.5	Below the limit
46	0.31	0.5	Below the limit
47	0.40	0.5	Near the limit
48	1.23	0.5	Above the limit
49	1.30	0.5	Above the limit
50	0.60	0.5	Above the limit
51	0.42	0.5	Near the limit
52	0.20	0.5	Below the limit

20233 of 11 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	0.24	0.5	Below the limit
41	0.26	0.5	Below the limit
42	0.61	0.5	Above the limit
43	0.60	0.5	Above the limit
44	0.80	0.5	Above the limit
45	0.45	0.5	Near the limit
46	0.23	0.5	Below the limit
47	0.48	0.5	Near the limit
48	0.33	0.5	Below the limit
49	0.05	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

Treatments

Norwegian Food Safety Authority

Week 19, 2025
Freshwater treatment, Mechanical delousing6 pens
Week 18, 2025
Mechanical delousing, Freshwater treatment12 pens
Week 4, 2025
Thermal delousing11 pens
Week 51, 2024
Medicinal bath9 pens · Hydrogenperoksid

Show all 10

Week 50, 2024
Medicinal bath6 pens · Azamethiphos · Hydrogenperoksid
Week 46, 2024
Medicinal bath2 pens · Azamethiphos
Week 45, 2024
Medicinal bath2 pens · Azamethiphos
Week 44, 2024
Medicinal bath, Freshwater treatment5 pens · Azamethiphos
Week 37, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 43, 2023
Other treatment1 pen · Hot Water Treatment

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
09 Sep 2025	Ronja Silver	Grøtnes N	4 h 1 min
20 Aug 2025	Ronja Skilsoy	Skaret	9 h 52 min
13 Aug 2025	Ronja Skilsoy	Ytre Simanes	6 h 49 min
11 Aug 2025	Ronja Skilsoy	Ytre Simanes	3 h 57 min
10 Aug 2025	Ronja Skilsoy	Skaret	6 h 45 min
06 Aug 2025	Ronja Silver	Ytre Simanes	2 h 13 min
11 Jul 2025	Ronja Skilsoy	Auskarnes Ø	8 h 49 min
04 Jul 2025	Ronja Skilsoy	Grøtnes N	6 h 56 min
03 Jul 2025	Ronja Skilsoy	Skaret	8 h 8 min
22 Jun 2025	Ronja Silver	Grøtnes N	6 h 57 min
21 Jun 2025	Ronja Silver	Grøtnes N	2 h 6 min
20 Jun 2025	Ronja Silver	Grøtnes N	2 h 12 min

Show 18 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
19 Jun 2025	Ronja Silver	Grøtnes N	2 h 3 min
19 Jun 2025	Ronja Silver	no other farm	1 h 53 min
18 Jun 2025	Ronja Silver	no other farm	3 h 2 min
18 Jun 2025	Ronja Silver	no other farm	1 h 41 min
10 May 2025	Ronja Silver	Tinnlandet	3 h 46 min
09 May 2025	Ronja Silver	Tinnlandet	18 h 31 min
04 May 2025	Ronja Silver	Tinnlandet	16 h 36 min
02 May 2025	Ronja Silver	Tinnlandet	8 h 43 min
01 May 2025	Ronja Silver	Tinnlandet	8 h 14 min
25 Jan 2025	Ro Arctic	Småvær	21 h 15 min
24 Jan 2025	Ro Arctic	Småvær	17 h 22 min
23 Jan 2025	Ro Arctic	Småvær	10 h 28 min
05 Nov 2024	Ronja Silver	Vinnalandet	4 h 46 min
04 Nov 2024	Ronja Silver	Vinnalandet	3 h 2 min
04 Nov 2024	Ronja Silver	Vinnalandet	2 h 14 min
01 Nov 2024	Ronja Silver	Vinnalandet	1 h 53 min
01 Nov 2024	Ronja Silver	Vinnalandet	1 h 52 min
01 Nov 2024	Ronja Silver	Vinnalandet	4 h 23 min

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

Licences

Site MAB: 5,784 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