Nordskaftet

Site 45140 · Rødøy municipality · Production area 8, Helgeland til Bodø

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

0.00Adult 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

9Lice treatments in 2026Latest: Thermal delousing, week 37, 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

35Wellboat visits in 2026by 7 different vessels · latest 11 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

Show as table

Adult female lice per fish per week, 2026
Week	Adult female lice per fish	Lice limit	Status
1	0.15	0.5	Below the limit
2	0.13	0.5	Below the limit
3	0.18	0.5	Below the limit
4	0.09	0.5	Below the limit
5	0.30	0.5	Below the limit
6	0.29	0.5	Below the limit
7	0.33	0.5	Below the limit
8	0.45	0.5	Near the limit
9	0.21	0.5	Below the limit
10	0.46	0.5	Near the limit
11	0.19	0.5	Below the limit
12	0.13	0.5	Below the limit
13	0.12	0.5	Below the limit
14	0.13	0.5	Below the limit
15	0.10	0.5	Below the limit
16	0.08	0.5	Below the limit
17	0.12	0.5	Below the limit
18	0.19	0.5	Below the limit
19	0.21	0.5	Below the limit
20	0.20	0.5	Below the limit
21	0.04	0.2	Below the limit
22	0.04	0.2	Below the limit
23	0.04	0.2	Below the limit
24	0.13	0.2	Below the limit
25	0.04	0.2	Below the limit
26	0.01	0.2	Below the limit
27	0.40	0.5	Near the limit
28	0.45	0.5	Near the limit
29	0.06	0.5	Below the limit
30	0.32	0.5	Below the limit
31	0.26	0.5	Below the limit
32	0.31	0.5	Below the limit
33	0.25	0.5	Below the limit
34	0.21	0.5	Below the limit
35	0.11	0.5	Below the limit
36	0.15	0.5	Below the limit
37	0.25	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.00	0.5	Below the limit

Earlier years

20250 of 35 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	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	0.00	0.2	Below the limit
26	0.18	0.2	Near the limit
27	0.01	0.5	Below the limit
28	0.05	0.5	Below the limit
29	0.05	0.5	Below the limit
30	0.05	0.5	Below the limit
31	0.18	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.09	0.5	Below the limit
35	0.09	0.5	Below the limit
36	0.21	0.5	Below the limit
37	0.15	0.5	Below the limit
38	0.46	0.5	Near the limit
39	0.07	0.5	Below the limit
40	0.02	0.5	Below the limit
41	0.09	0.5	Below the limit
42	0.32	0.5	Below the limit
43	0.05	0.5	Below the limit
44	0.02	0.5	Below the limit
45	0.06	0.5	Below the limit
46	0.06	0.5	Below the limit
47	0.09	0.5	Below the limit
48	0.16	0.5	Below the limit
49	0.30	0.5	Below the limit
50	0.13	0.5	Below the limit
51	0.09	0.5	Below the limit
52	0.11	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 37, 2026
Thermal delousingWhole site
Week 34, 2026
Thermal delousing3 pens
Week 33, 2026
Thermal delousing2 pens
Week 31, 2026
Thermal delousing5 pens

Show all 17

Week 28, 2026
Thermal delousingWhole site
Week 25, 2026
Mechanical delousing2 pens
Week 24, 2026
Mechanical delousing2 pens
Week 21, 2026
Thermal delousing4 pens
Week 11, 2026
Medicinal bathWhole site · Azamethiphos
Week 52, 2025
Other treatment1 pen · FLS
Week 50, 2025
Other treatment5 pens · Thermolicer
Week 43, 2025
Other treatmentWhole site · Thermolicer
Week 39, 2025
Other treatment3 pens · FLS
Week 37, 2025
Medicinal feed, Other treatment7 pens · Emamectin benzoat · Thermolicer
Week 31, 2025
Other treatmentWhole site · Thermolicer
Week 26, 2025
Other treatmentWhole site · Thermolicer
Week 25, 2025
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

35 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
11 Sep 2026	Ronja Boroy	Istervika	18 h 9 min
11 Sep 2026	Froey Viking	Naustholmen	2 h 16 min
08 Sep 2026	Inter Fjord	Naustholmen	1 h 8 min
04 Sep 2026	Ro North	Hestøy	1 h 34 min
03 Sep 2026	Ro North	Skauholmen	2 h 1 min
03 Sep 2026	Froey Viking	Naustholmen	2 h 4 min
02 Sep 2026	Inter Fjord	Skauholmen	1 h 24 min
19 Aug 2026	Ronja Boroy	Buktodden Nø	4 h 42 min
18 Aug 2026	Ronja Boroy	Buktodden Nø	7 h 45 min
16 Aug 2026	Ronja Boroy	Buktodden Nø	23 h 29 min
13 Aug 2026	Inter Fjord	Havstein Sør	1 h 15 min
11 Aug 2026	Steinar Olaisen	Midt Femris	2 h 48 min

Show 28 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
10 Aug 2026	Steinar Olaisen	Midt Femris	3 h 29 min
09 Aug 2026	Faeroeysund	Skålsvika	1 h 40 min
28 Jul 2026	Ronja Boroy	Hestøy	15 h 56 min
27 Jul 2026	Ronja Boroy	Hestøy	14 h 22 min
11 Jul 2026	Ronja Boroy	Slåttvika	20 h 39 min
10 Jul 2026	Ronja Boroy	Slåttvika	19 h 29 min
09 Jul 2026	Ronja Boroy	Slåttvika	3 h 7 min
01 Jun 2026	Inter Fjord	Naustholmen	1 h 22 min
31 May 2026	Inter Fjord	Naustholmen	1 h 44 min
26 May 2026	Inter Fjord	Naustholmen	2 h 25 min
22 May 2026	Ronja Boroy	Storvikbukta	10 h 13 min
21 May 2026	Ronja Boroy	Storvikbukta	15 h 7 min
05 May 2026	Inter Fjord	Naustholmen	1 h 49 min
15 Mar 2026	Ronja Heroy	no other farm	1 h 33 min
14 Mar 2026	Ronja Heroy	no other farm	3 h 9 min
14 Mar 2026	Ronja Heroy	no other farm	2 h 13 min
14 Mar 2026	Ronja Heroy	no other farm	3 h 21 min
13 Mar 2026	Ronja Heroy	no other farm	3 h 16 min
12 Mar 2026	Ronja Heroy	Hestøy	31 h 38 min
11 Mar 2026	Ronja Heroy	Hestøy	5 h 42 min
11 Mar 2026	Ronja Heroy	Hestøy	4 h 39 min
11 Mar 2026	Ronja Heroy	Hestøy	2 h 9 min
10 Mar 2026	Ronja Heroy	Hestøy	1 h 43 min
26 Dec 2025	Ronja Heroy	Mulnesodden	5 h 51 min
05 Aug 2025	Faeroeysund	Stangholmen	2 h 12 min
04 Aug 2025	Faeroeysund	Stangholmen	2 h 22 min
29 May 2025	Oddoey	Klipen	6 h 57 min
29 Apr 2025	Faeroeysund	Stokkasjøen	2 h 10 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 18, 2025	Week 39, 2026
Helgeland Laks AS	Week 6, 2026	Week 8, 2026

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

Licences

Site MAB: 3,120 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 ME 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	3,482 t	Nova Sea Havbruk AS

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