Renga S

Site 22796 · Rødøy municipality · Production area 8, Helgeland til Bodø

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

0.37Adult 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

5Lice treatments in 2026Latest: Thermal delousing, 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

10Wellboat visits in 2026by 3 different vessels · latest 07 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	0.04	0.5	Below the limit
2	0.05	0.5	Below the limit
3	0.05	0.5	Below the limit
4	0.05	0.5	Below the limit
5	0.05	0.5	Below the limit
6	0.05	0.5	Below the limit
7	0.07	0.5	Below the limit
8	0.08	0.5	Below the limit
9	0.10	0.5	Below the limit
10	0.10	0.5	Below the limit
11	0.10	0.5	Below the limit
12	0.12	0.5	Below the limit
13	0.11	0.5	Below the limit
14	0.13	0.5	Below the limit
15	0.13	0.5	Below the limit
16	0.16	0.5	Below the limit
17	0.19	0.5	Below the limit
18	0.23	0.5	Below the limit
19	0.19	0.5	Below the limit
20	0.22	0.5	Below the limit
21	0.13	0.2	Below the limit
22	0.06	0.2	Below the limit
23	0.08	0.2	Below the limit
24	0.06	0.2	Below the limit
25	0.06	0.2	Below the limit
26	0.09	0.2	Below the limit
27	0.09	0.5	Below the limit
28	0.16	0.5	Below the limit
29	0.21	0.5	Below the limit
30	0.26	0.5	Below the limit
31	0.25	0.5	Below the limit
32	0.12	0.5	Below the limit
33	0.15	0.5	Below the limit
34	0.15	0.5	Below the limit
35	0.17	0.5	Below the limit
36	0.25	0.5	Below the limit
37	0.33	0.5	Below the limit
38	0.40	0.5	Near the limit
39	0.37	0.5	Below the limit

Earlier years

20250 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

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Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.05	0.5	Below the limit
2	0.39	0.5	Below the limit
3	0.38	0.5	Below the limit
4	0.14	0.5	Below the limit
5	0.43	0.5	Near the limit
6	unknown	0.5	Reported without a count
7	unknown	0.5	Reported without a count
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	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	0.00	0.5	Below the limit
41	0.00	0.5	Below the limit
42	0.00	0.5	Below the limit
43	0.01	0.5	Below the limit
44	0.01	0.5	Below the limit
45	0.02	0.5	Below the limit
46	0.02	0.5	Below the limit
47	0.04	0.5	Below the limit
48	0.05	0.5	Below the limit
49	0.03	0.5	Below the limit
50	0.04	0.5	Below the limit
51	0.04	0.5	Below the limit
52	0.04	0.5	Below the limit

20243 of 51 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	0.00	0.5	Below the limit
2	0.03	0.5	Below the limit
3	0.00	0.5	Below the limit
4	0.03	0.5	Below the limit
5	unknown	0.5	Reported without a count
6	0.07	0.5	Below the limit
7	0.04	0.5	Below the limit
8	0.03	0.5	Below the limit
9	0.05	0.5	Below the limit
10	0.05	0.5	Below the limit
11	0.06	0.5	Below the limit
12	0.06	0.5	Below the limit
13	0.06	0.5	Below the limit
14	0.04	0.5	Below the limit
15	0.08	0.5	Below the limit
16	0.06	0.5	Below the limit
17	0.13	0.5	Below the limit
18	0.10	0.5	Below the limit
19	0.06	0.5	Below the limit
20	0.08	0.5	Below the limit
21	0.14	0.2	Below the limit
22	0.01	0.2	Below the limit
23	0.00	0.2	Below the limit
24	0.07	0.2	Below the limit
25	0.09	0.2	Below the limit
26	0.01	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.10	0.5	Below the limit
29	0.41	0.5	Near the limit
30	0.47	0.5	Near the limit
31	0.19	0.5	Below the limit
32	0.21	0.5	Below the limit
33	0.74	0.5	Above the limit
34	0.50	0.5	Above the limit
35	0.26	0.5	Below the limit
36	0.43	0.5	Near the limit
37	1.64	0.5	Above the limit
38	0.47	0.5	Near the limit
39	0.45	0.5	Near the limit
40	0.48	0.5	Near the limit
41	0.36	0.5	Below the limit
42	0.07	0.5	Below the limit
43	0.24	0.5	Below the limit
44	0.09	0.5	Below the limit
45	0.26	0.5	Below the limit
46	0.39	0.5	Below the limit
47	0.24	0.5	Below the limit
48	0.11	0.5	Below the limit
49	0.11	0.5	Below the limit
50	0.02	0.5	Below the limit
51	0.15	0.5	Below the limit
52	0.05	0.5	Below 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	0.01	0.5	Below the limit
41	0.00	0.5	Below the limit
42	0.01	0.5	Below the limit
43	0.01	0.5	Below the limit
44	0.01	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.01	0.5	Below the limit
47	0.02	0.5	Below the limit
48	0.02	0.5	Below the limit
49	0.04	0.5	Below the limit
50	0.01	0.5	Below the limit
51	0.04	0.5	Below the limit
52	0.02	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 38, 2026
Thermal delousing4 pens
Week 31, 2026
Thermal delousing4 pens
Week 21, 2026
Thermal delousing4 pens
Week 20, 2026
Thermal delousing4 pens

Show all 22

Week 19, 2026
Thermal delousing2 pens
Week 47, 2024
Other treatmentWhole site · Thermolicer
Week 46, 2024
Other treatment5 pens · Thermolicer
Week 42, 2024
Other treatment8 pens · Thermolicer
Week 41, 2024
Other treatment3 pens · Thermolicer
Week 40, 2024
Other treatment3 pens · FLS
Week 39, 2024
Other treatment5 pens · FLS
Week 38, 2024
Other treatment7 pens · FLS
Week 35, 2024
Other treatment9 pens · Thermolicer
Week 34, 2024
Other treatment3 pens · Thermolicer
Week 31, 2024
Other treatmentWhole site · Thermolicer
Week 30, 2024
Other treatment3 pens · Thermolicer
Week 27, 2024
Other treatment2 pens · Thermolicer
Week 26, 2024
Other treatment10 pens · Thermolicer
Week 22, 2024
Other treatment11 pens · Thermolicer
Week 21, 2024
Other treatment1 pen · Thermolicer
Week 42, 2023
Other treatment2 pens · Thermolicer
Week 41, 2023
Medicinal feed, Other treatmentWhole site · Emamectin benzoat · Thermolicer

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

10 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
07 Sep 2026	Froey Viking	Havstein Sør	4 h 10 min
06 Sep 2026	Inter Fjord	Skauholmen	2 h 32 min
03 Aug 2026	Ronja Boroy	Digermulen	12 h 37 min
02 Aug 2026	Ronja Boroy	Digermulen	19 h 43 min
01 Aug 2026	Ronja Boroy	Digermulen	9 h 54 min
24 May 2026	Ronja Boroy	Nordskaftet	14 h 38 min
23 May 2026	Ronja Boroy	Nordskaftet	18 h 1 min
16 May 2026	Ronja Boroy	Fleina	16 h 45 min
14 May 2026	Ronja Boroy	Fleina	28 h 41 min
05 May 2026	Ronja Boroy	Storvika	34 h 48 min
06 Dec 2025	Faeroeysund	Kokvika	4 h 57 min
05 Dec 2025	Faeroeysund	Kokvika	1 h 25 min

Show 21 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
06 Oct 2025	Faeroeysund	Naustholmen	1 h 38 min
03 Oct 2025	Faeroeysund	Storvika	3 h 41 min
02 Oct 2025	Faeroeysund	Storvika	3 h 42 min
01 Oct 2025	Faeroeysund	Storvika	2 h 47 min
30 Sep 2025	Faeroeysund	Storvika	5 h 0 min
11 Feb 2025	Faeroeysund	Naustholmen	1 h 16 min
28 Jan 2025	Faeroeysund	Bjørgan	2 h 1 min
25 Jan 2025	Steinar Olaisen	Skauholmen	1 h 11 min
22 Jan 2025	Steinar Olaisen	Skauholmen	3 h 56 min
21 Jan 2025	Faeroeysund	Skauholmen	3 h 59 min
18 Jan 2025	Steinar Olaisen	Hestøy	1 h 25 min
10 Dec 2024	Steinar Olaisen	Midt Femris	1 h 42 min
05 Dec 2024	Steinar Olaisen	Skauholmen	1 h 42 min
03 Dec 2024	Steigen	Hammer	1 h 50 min
24 Nov 2024	Steinar Olaisen	Rendalsvik	1 h 47 min
20 Nov 2024	Steinar Olaisen	Hallsteinhamn I	1 h 40 min
23 Oct 2024	Oddoey	Buktodden Nø	24 h 33 min
05 Oct 2024	Oddoey	Buktodden Nø	23 h 52 min
01 Oct 2024	Steinar Olaisen	Hallsteinhamn I	14 h 51 min
21 Sep 2024	Oddoey	Korsvika	17 h 56 min
20 Sep 2024	Steinar Olaisen	Havstein Sør	32 h 41 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
Nova Sea Havbruk AS	Week 40, 2023	Week 39, 2026
Lax Expo AS	Week 6, 2026	Week 8, 2026

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

Licences

Site MAB: 4,680 tonnes

Licence	Type	Capacity	Holder
N G 0066	Kommersiell / matfiskSalmon, Rainbow trout, Trout	375 t	Helgeland Laks AS
N G 0067	Kommersiell / matfiskSalmon, Rainbow trout, Trout	375 t	Helgeland Laks AS
N L 0062	Visning / matfiskSalmon, Rainbow trout, Trout	780 t	Lax Expo AS
N LF 0029	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N LF 0030	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N ME 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N ME 0028	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N VA 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N VS 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N VS 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS
N VS 0005	Kommersiell / matfiskSalmon, Rainbow trout, Trout	804 t	Nova Sea Havbruk AS

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