Otervika

Site 40117 · Bindal municipality · Production area 7, Nord-Trøndelag med Bindal

Below the lice limit, week 39Operated by Sinkaberg Havbruk AS · group unknown

0.25Adult 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 24 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

0Lice treatments in 2026None recorded2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

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

7Wellboat visits in 2026by 1 vessel · latest 09 May 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	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	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	0.00	0.5	Below the limit
21	0.00	0.2	Below the limit
22	0.00	0.2	Below the limit
23	0.00	0.2	Below the limit
24	0.00	0.2	Below the limit
25	0.01	0.2	Below the limit
26	0.01	0.2	Below the limit
27	0.02	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.07	0.5	Below the limit
31	0.13	0.5	Below the limit
32	0.14	0.5	Below the limit
33	0.16	0.5	Below the limit
34	0.13	0.5	Below the limit
35	0.14	0.5	Below the limit
36	0.16	0.5	Below the limit
37	0.18	0.5	Below the limit
38	0.24	0.5	Below the limit
39	0.25	0.5	Below the limit

Earlier years

20252 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, 2025
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	0.11	0.2	Below the limit
24	0.06	0.2	Below the limit
25	0.02	0.2	Below the limit
26	0.04	0.2	Below the limit
27	0.14	0.5	Below the limit
28	0.52	0.5	Above the limit
29	0.47	0.5	Near the limit
30	0.48	0.5	Near the limit
31	0.67	0.5	Above the limit
32	0.41	0.5	Near the limit
33	0.44	0.5	Near the limit
34	0.43	0.5	Near the limit
35	0.38	0.5	Below the limit
36	0.38	0.5	Below the limit
37	0.44	0.5	Near the limit
38	0.41	0.5	Near the limit
39	0.48	0.5	Near the limit
40	0.36	0.5	Below the limit
41	0.36	0.5	Below the limit
42	0.36	0.5	Below the limit
43	0.45	0.5	Near the limit
44	0.36	0.5	Below the limit
45	0.28	0.5	Below the limit
46	0.49	0.5	Near the limit
47	0.48	0.5	Near the limit
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

20240 of 24 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	0.03	0.5	Below the limit
5	0.06	0.5	Below the limit
6	unknown	0.5	Reported without a count
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	0.04	0.5	Below the limit
21	0.03	0.2	Below the limit
22	0.03	0.2	Below the limit
23	0.04	0.2	Below the limit
24	0.07	0.2	Below the limit
25	0.07	0.2	Below the limit
26	0.08	0.2	Below the limit
27	0.09	0.5	Below the limit
28	0.12	0.5	Below the limit
29	0.17	0.5	Below the limit
30	0.33	0.5	Below the limit
31	0.25	0.5	Below the limit
32	0.29	0.5	Below the limit
33	0.27	0.5	Below the limit
34	0.27	0.5	Below the limit
35	0.26	0.5	Below the limit
36	0.29	0.5	Below the limit
37	0.35	0.5	Below the limit
38	0.38	0.5	Below the limit
39	0.37	0.5	Below the limit
40	0.34	0.5	Below the limit
41	0.35	0.5	Below the limit
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

Treatments

Norwegian Food Safety Authority

Week 40, 2025
Thermal delousing2 pens
Week 35, 2025
Thermal delousing1 pen
Week 34, 2025
Thermal delousing1 pen
Week 32, 2025
Mechanical delousing3 pens

Show all 9

Week 30, 2025
Mechanical delousing4 pens
Week 29, 2025
Mechanical delousing3 pens
Week 24, 2024
Other treatment3 pens · Wellfighter
Week 23, 2024
Medicinal bath1 pen · Azamethiphos
Week 20, 2024
Medicinal bath2 pens · Azamethiphos

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

7 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 May 2026	Viknatrans	Movikodden N	8 h 8 min
06 May 2026	Viknatrans	Movikodden N	1 h 34 min
06 May 2026	Viknatrans	Movikodden N	1 h 12 min
04 May 2026	Viknatrans	Movikodden N	1 h 36 min
17 Apr 2026	Viknatrans	Båfjordstranda	4 h 54 min
16 Apr 2026	Viknatrans	Båfjordstranda	9 h 2 min
15 Apr 2026	Viknatrans	Båfjordstranda	4 h 23 min
06 Dec 2025	Ronja Explorer	Marøya	2 h 33 min
05 Dec 2025	Ronja Explorer	Marøya	3 h 45 min
02 Dec 2025	Ronja Naeroeysund	Marøya	3 h 2 min
01 Dec 2025	Ronja Ocean	Marøya	4 h 2 min
26 Nov 2025	Ronja Ocean	Marøya	3 h 21 min

Show 34 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
25 Nov 2025	Ronja Ocean	Sørværet	4 h 12 min
10 Nov 2025	Ronja Naeroeysund	Skrubbholmen	2 h 41 min
23 Oct 2025	Ronja Naeroeysund	Marøya	2 h 42 min
22 Oct 2025	Ronja Naeroeysund	Marøya	2 h 59 min
30 Sep 2025	Ronja Ocean	Marøya	6 h 6 min
29 Sep 2025	Ronja Ocean	Marøya	8 h 0 min
09 Sep 2025	Ronja Explorer	Marøya	2 h 57 min
09 Sep 2025	Ronja Explorer	Marøya	2 h 46 min
25 Aug 2025	Ronja Ocean	Marøya	12 h 53 min
22 Aug 2025	Ronja Ocean	Marøya	14 h 9 min
09 Aug 2025	Ronja Naeroeysund	Kråkøya	8 h 5 min
08 Aug 2025	Ronja Naeroeysund	Kråkøya	8 h 4 min
05 Aug 2025	Ronja Naeroeysund	Kråkøya	9 h 29 min
21 Jul 2025	Ronja Ocean	Marøya	7 h 58 min
21 Oct 2024	Ronja Explorer	Marøya	2 h 22 min
21 Oct 2024	Ronja Naeroeysund	Ternskjæret II	1 h 50 min
20 Oct 2024	Ronja Explorer	Marøya	1 h 23 min
20 Oct 2024	Ronja Explorer	Marøya	1 h 56 min
17 Oct 2024	Ronja Explorer	Marøya	1 h 56 min
09 Sep 2024	Ronja Explorer	Marøya	2 h 27 min
07 Sep 2024	Ronja Explorer	Marøya	2 h 20 min
04 Sep 2024	Ronja Explorer	Marøya	2 h 24 min
02 Sep 2024	Ronja Explorer	Marøya	3 h 14 min
01 Sep 2024	Ronja Explorer	Marøya	5 h 25 min
12 Jun 2024	Ronja Ocean	Oksbåsen	2 h 23 min
12 Jun 2024	Ronja Ocean	Oksbåsen	1 h 29 min
11 Jun 2024	Ronja Ocean	Oksbåsen	2 h 20 min
06 Jun 2024	Ronja Ocean	Oksbåsen	2 h 52 min
14 May 2024	Ronja Naeroeysund	Bondøya	3 h 43 min
14 May 2024	Ronja Naeroeysund	Bondøya	2 h 29 min
14 May 2024	Ronja Naeroeysund	Bondøya	32 min
13 May 2024	Ronja Naeroeysund	Bondøya	2 h 28 min
25 Jan 2024	Ronja Naeroeysund	Oksbåsen	2 h 5 min
24 Jan 2024	Ronja Naeroeysund	Heggvika	2 h 9 min

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

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
N BR 0050	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Campus Blå Videregående Skole AS
NT NR 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	821 t	Sinkaberg Havbruk AS
NT NR 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Sinkaberg Havbruk AS
NT NR 0008	Undervisning / matfiskSalmon, Rainbow trout, Trout	780 t	Val Skoler AS
NT NR 0021	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Sinkaberg Havbruk AS
NT V 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Sinkaberg Havbruk AS
TR ND 0009	Kommersiell / matfiskSalmon, Rainbow trout, Trout	788 t	Sinkaberg Havbruk AS

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