Enkeltstein

Site 11363 · Ibestad municipality · Production area 10, Andøya til Senja

Below the lice limit, week 39Operated by Northern Lights Salmon AS · group unknown

0.05Adult 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

1Lice treatments in 2026Latest: Mechanical delousing, week 39, 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

3Wellboat visits in 2026by 2 different vessels · latest 02 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	0.08	0.5	Below the limit
2	0.08	0.5	Below the limit
3	0.08	0.5	Below the limit
4	0.08	0.5	Below the limit
5	0.07	0.5	Below the limit
6	0.07	0.5	Below the limit
7	0.05	0.5	Below the limit
8	0.11	0.5	Below the limit
9	0.04	0.5	Below the limit
10	0.03	0.5	Below the limit
11	0.05	0.5	Below the limit
12	0.04	0.5	Below the limit
13	0.03	0.5	Below the limit
14	0.03	0.5	Below the limit
15	0.03	0.5	Below the limit
16	0.03	0.5	Below the limit
17	0.03	0.5	Below the limit
18	0.02	0.5	Below the limit
19	0.02	0.5	Below the limit
20	0.02	0.5	Below the limit
21	0.01	0.2	Below the limit
22	0.01	0.2	Below the limit
23	0.01	0.2	Below the limit
24	0.02	0.2	Below the limit
25	0.01	0.2	Below the limit
26	0.02	0.2	Below the limit
27	0.03	0.5	Below the limit
28	0.03	0.5	Below the limit
29	0.04	0.5	Below the limit
30	0.05	0.5	Below the limit
31	0.06	0.5	Below the limit
32	0.06	0.5	Below the limit
33	0.07	0.5	Below the limit
34	0.06	0.5	Below the limit
35	0.08	0.5	Below the limit
36	0.09	0.5	Below the limit
37	0.09	0.5	Below the limit
38	0.09	0.5	Below the limit
39	0.05	0.5	Below the limit

Earlier years

20250 of 41 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	0.23	0.5	Below the limit
2	0.19	0.5	Below the limit
3	0.14	0.5	Below the limit
4	0.17	0.5	Below the limit
5	0.15	0.5	Below the limit
6	0.10	0.5	Below the limit
7	0.04	0.5	Below the limit
8	0.05	0.5	Below the limit
9	unknown	0.5	Reported without a count
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	0.00	0.5	Below the limit
20	unknown	0.5	Reported without a count
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	0.00	0.2	Below the limit
27	0.00	0.5	Below the limit
28	0.00	0.5	Below the limit
29	0.02	0.5	Below the limit
30	0.02	0.5	Below the limit
31	0.02	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.03	0.5	Below the limit
35	0.00	0.5	Below the limit
36	0.02	0.5	Below the limit
37	0.05	0.5	Below the limit
38	0.13	0.5	Below the limit
39	0.03	0.5	Below the limit
40	0.05	0.5	Below the limit
41	0.03	0.5	Below the limit
42	0.10	0.5	Below the limit
43	0.05	0.5	Below the limit
44	0.37	0.5	Below the limit
45	0.16	0.5	Below the limit
46	0.27	0.5	Below the limit
47	0.23	0.5	Below the limit
48	0.20	0.5	Below the limit
49	0.11	0.5	Below the limit
50	0.10	0.5	Below the limit
51	0.09	0.5	Below the limit
52	0.08	0.5	Below the limit

20241 of 52 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	0.15	0.5	Below the limit
2	0.11	0.5	Below the limit
3	0.16	0.5	Below the limit
4	0.16	0.5	Below the limit
5	0.11	0.5	Below the limit
6	0.12	0.5	Below the limit
7	0.07	0.5	Below the limit
8	0.11	0.5	Below the limit
9	0.06	0.5	Below the limit
10	0.07	0.5	Below the limit
11	0.02	0.5	Below the limit
12	0.02	0.5	Below the limit
13	0.04	0.5	Below the limit
14	0.04	0.5	Below the limit
15	0.02	0.5	Below the limit
16	0.03	0.5	Below the limit
17	0.02	0.5	Below the limit
18	0.04	0.5	Below the limit
19	0.02	0.5	Below the limit
20	0.03	0.5	Below the limit
21	0.01	0.2	Below the limit
22	0.02	0.2	Below the limit
23	0.02	0.2	Below the limit
24	0.02	0.2	Below the limit
25	0.01	0.2	Below the limit
26	0.02	0.2	Below the limit
27	0.03	0.5	Below the limit
28	0.01	0.5	Below the limit
29	0.04	0.5	Below the limit
30	0.04	0.5	Below the limit
31	0.09	0.5	Below the limit
32	0.12	0.5	Below the limit
33	0.05	0.5	Below the limit
34	0.08	0.5	Below the limit
35	0.09	0.5	Below the limit
36	0.17	0.5	Below the limit
37	0.15	0.5	Below the limit
38	0.19	0.5	Below the limit
39	0.17	0.5	Below the limit
40	0.20	0.5	Below the limit
41	0.21	0.5	Below the limit
42	0.22	0.5	Below the limit
43	0.39	0.5	Below the limit
44	0.56	0.5	Above the limit
45	0.05	0.5	Below the limit
46	0.12	0.5	Below the limit
47	0.11	0.5	Below the limit
48	0.20	0.5	Below the limit
49	0.09	0.5	Below the limit
50	0.08	0.5	Below the limit
51	0.08	0.5	Below the limit
52	0.22	0.5	Below the limit

20230 of 16 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
37	0.02	0.5	Below the limit
38	0.02	0.5	Below the limit
39	0.00	0.5	Below the limit
40	0.00	0.5	Below the limit
41	0.03	0.5	Below the limit
42	0.13	0.5	Below the limit
43	0.07	0.5	Below the limit
44	0.10	0.5	Below the limit
45	0.09	0.5	Below the limit
46	0.11	0.5	Below the limit
47	0.13	0.5	Below the limit
48	0.19	0.5	Below the limit
49	0.16	0.5	Below the limit
50	0.21	0.5	Below the limit
51	0.24	0.5	Below the limit
52	0.19	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Thermal delousing, Mechanical delousing4 pens
Week 42, 2025
Medicinal feed1 pen · Emamectin benzoat
Week 41, 2025
Medicinal feed1 pen · Emamectin benzoat
Week 33, 2025
Medicinal feedWhole site · Emamectin benzoat

Show all 12

Week 32, 2025
Medicinal feedWhole site · Emamectin benzoat
Week 45, 2024
Thermal delousing, Mechanical delousing12 pens
Week 5, 2024
Medicinal feed1 pen · Emamectin benzoat
Week 4, 2024
Medicinal feed1 pen · Emamectin benzoat
Week 3, 2024
Medicinal feed3 pens · Emamectin benzoat
Week 2, 2024
Medicinal feed2 pens · Emamectin benzoat
Week 42, 2023
Medicinal feed4 pens · Emamectin benzoat
Week 41, 2023
Medicinal feed4 pens · 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

3 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
02 Sep 2026	Grotanger	Jennskarbotn	4 h 17 min
29 Aug 2026	Grotanger	Alsvåg	4 h 58 min
19 Jul 2026	Caspian	Brattberg	1 h 57 min
03 Nov 2025	Doennland	Holandselv	2 h 26 min
03 Nov 2025	Doennland	Holandselv	8 h 29 min
04 Sep 2025	Doennland	Svartskjær	1 h 44 min
04 Sep 2025	Doennland	Svartskjær	2 h 23 min
09 May 2025	Caspian	Gaukværøy	1 h 9 min
09 May 2025	Caspian	Gaukværøy	1 h 56 min
01 Mar 2025	Grotanger	Alsvåg	2 h 39 min
22 Feb 2025	Grotanger	Stokkvika	4 h 28 min
16 Feb 2025	Grotanger	Brattberg	3 h 29 min

Show 14 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
12 Feb 2025	Grotanger	Æsøya	4 h 10 min
05 Feb 2025	Caspian	Breivoll	2 h 57 min
03 Feb 2025	Caspian	Ånderkleiva	4 h 56 min
11 Jan 2025	Grotanger	Breivoll	5 h 28 min
05 Jan 2025	Caspian	Breivoll	4 h 36 min
04 Jan 2025	Caspian	Jennskarbotn	2 h 55 min
14 Dec 2024	Caspian	Brattberg	3 h 44 min
05 Dec 2024	Caspian	Brattberg	2 h 39 min
30 Nov 2024	Grotanger	Hallvardsøya	3 h 56 min
23 Oct 2024	Viknatrans	Brattberg	5 h 41 min
19 Oct 2024	Grotanger	Brattberg	4 h 57 min
26 Jul 2024	Skrova	Breivoll	2 h 19 min
26 Jul 2024	Skrova	Kasteberget	2 h 59 min
21 Jun 2024	Grotanger	Brattberg	1 h 38 min

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

Licences

Site MAB: 5,900 tonnes

Licence	Type	Capacity	Holder
T I 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Sørrollnesfisk AS
T I 0016	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Sørrollnesfisk AS
T I 0017	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Sørrollnesfisk AS
T KN 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Northern Lights Salmon AS
T KN 0011	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Northern Lights Salmon AS
T SK 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Northern Lights Salmon AS
T SK 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Northern Lights Salmon AS

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