Dale

Site 37217 · Harstad municipality · Production area 10, Andøya til Senja

Below the lice limit, week 39Operated by Salaks Produksjon AS · group unknown

0.09Adult 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 23 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

2Lice 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

4Wellboat visits in 2026by 2 different vessels · latest 30 Apr 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

2Escapes reported20 salmon, January 2019Since 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	unknown	0.5	Not reported
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	0.07	0.2	Below the limit
27	0.06	0.5	Below the limit
28	0.07	0.5	Below the limit
29	0.06	0.5	Below the limit
30	0.07	0.5	Below the limit
31	0.11	0.5	Below the limit
32	0.09	0.5	Below the limit
33	0.13	0.5	Below the limit
34	0.10	0.5	Below the limit
35	0.22	0.5	Below the limit
36	0.20	0.5	Below the limit
37	0.30	0.5	Below the limit
38	0.32	0.5	Below the limit
39	0.09	0.5	Below the limit

Earlier years

20253 of 34 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	0.19	0.5	Below the limit
2	0.23	0.5	Below the limit
3	0.16	0.5	Below the limit
4	0.16	0.5	Below the limit
5	0.18	0.5	Below the limit
6	0.18	0.5	Below the limit
7	0.11	0.5	Below the limit
8	0.14	0.5	Below the limit
9	0.12	0.5	Below the limit
10	0.14	0.5	Below the limit
11	0.07	0.5	Below the limit
12	0.06	0.5	Below the limit
13	0.07	0.5	Below the limit
14	0.06	0.5	Below the limit
15	unknown	0.5	Not reported
16	0.04	0.5	Below the limit
17	0.04	0.5	Below the limit
18	0.03	0.5	Below the limit
19	0.06	0.5	Below the limit
20	0.04	0.5	Below the limit
21	0.04	0.2	Below the limit
22	0.05	0.2	Below the limit
23	0.03	0.2	Below the limit
24	0.05	0.2	Below the limit
25	0.07	0.2	Below the limit
26	0.12	0.2	Below the limit
27	0.08	0.5	Below the limit
28	0.88	0.5	Above the limit
29	0.05	0.5	Below the limit
30	unknown	0.5	Reported without a count
31	0.04	0.5	Below the limit
32	2.29	0.5	Above the limit
33	0.18	0.5	Below the limit
34	0.48	0.5	Near the limit
35	0.48	0.5	Near the limit
36	0.84	0.5	Above the limit
37	unknown	0.5	Not reported
38	unknown	0.5	Reported without a count
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

20241 of 36 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	Reported without a count
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	0.01	0.2	Below the limit
25	0.03	0.2	Below the limit
26	0.04	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.00	0.5	Below the limit
31	0.01	0.5	Below the limit
32	0.01	0.5	Below the limit
33	0.01	0.5	Below the limit
34	0.05	0.5	Below the limit
35	0.08	0.5	Below the limit
36	0.15	0.5	Below the limit
37	0.26	0.5	Below the limit
38	0.24	0.5	Below the limit
39	0.23	0.5	Below the limit
40	0.41	0.5	Near the limit
41	0.20	0.5	Below the limit
42	0.23	0.5	Below the limit
43	0.22	0.5	Below the limit
44	0.25	0.5	Below the limit
45	0.28	0.5	Below the limit
46	0.40	0.5	Near the limit
47	0.52	0.5	Above the limit
48	0.48	0.5	Near the limit
49	0.38	0.5	Below the limit
50	0.22	0.5	Below the limit
51	0.23	0.5	Below the limit
52	0.30	0.5	Below the limit

20234 of 6 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	unknown	0.5	Not reported
41	unknown	0.5	Not reported
42	0.90	0.5	Above the limit
43	0.86	0.5	Above the limit
44	0.89	0.5	Above the limit
45	0.75	0.5	Above the limit
46	0.47	0.5	Near the limit
47	0.00	0.5	Below 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

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Mechanical delousingWhole site
Week 28, 2026
Medicinal feedWhole site · Emamectin benzoat
Week 33, 2025
Other treatment6 pens · Thermolicer m/Optiflush
Week 29, 2025
Other treatment7 pens · Thermolicer m/Optiflush

Show all 9

Week 49, 2024
Medicinal bath2 pens · Azamethiphos
Week 48, 2024
Medicinal bath3 pens · Azamethiphos
Week 40, 2024
Medicinal bathWhole site · Deltamethrin
Week 27, 2024
Medicinal feedWhole site · Emamectin benzoat
Week 45, 2023
Freshwater treatment, Thermal delousing2 pens

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

16 Jan 2019
20 salmon escapedCause: Usikkert, men man kan anta at det har oppstått i forbindelse med dødfiskopptak. Kontakt mellom dødfiskhåv og fremmedlegeme i not? · Directorate of Fisheries
16 Jan 2019
20 salmon escapedCause: Dødfisk system · recaptured 1 · Directorate of Fisheries

Wellboat visits

4 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
30 Apr 2026	Caspian	Fornes	2 h 19 min
29 Apr 2026	Caspian	Fornes	55 min
28 Apr 2026	Caspian	Fornes	2 h 38 min
20 Apr 2026	Grotanger	no other farm	1 h 50 min
27 Sep 2025	Doennland	Skjærvika	5 h 16 min
24 Sep 2025	Doennland	Brattberg	3 h 20 min
23 Sep 2025	Grotanger	Leikvika	3 h 2 min
16 Sep 2025	Grotanger	Rotvika	5 h 9 min
15 Sep 2025	Grotanger	Brattberg	3 h 19 min
06 Sep 2025	Ro Arctic	Skjervøy	33 min
31 Aug 2025	Grotanger	Brattberg	3 h 45 min
24 Aug 2025	Skrova	Hallvardsøya	1 h 43 min

Show 21 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
17 Aug 2025	Ro Arctic	Holmen	21 h 11 min
16 Aug 2025	Ro Arctic	Holmen	8 h 52 min
08 Aug 2025	Grotanger	Oterholmen I	2 h 37 min
04 Aug 2025	Doennland	Brattberg	2 h 52 min
01 Aug 2025	Doennland	Brattberg	1 h 58 min
31 Jul 2025	Doennland	Brattberg	1 h 35 min
28 Jul 2025	Caspian	Breivoll	4 h 1 min
24 Jul 2025	Caspian	Brattberg	3 h 3 min
22 Jul 2025	Caspian	Brattberg	1 h 53 min
20 Jul 2025	Ro Arctic	Holmen	5 h 39 min
20 Jul 2025	Ro Arctic	Holmen	2 h 8 min
19 Jul 2025	Caspian	Brattberg	1 h 43 min
18 Jul 2025	Ro Arctic	Holmen	31 h 40 min
18 Jul 2025	Ro Arctic	Holmen	33 min
18 Jul 2025	Caspian	Brattberg	5 h 40 min
18 Jul 2025	Ro Arctic	Holmen	2 h 8 min
03 Jul 2025	Grotanger	Brattberg	5 h 3 min
08 Feb 2025	Caspian	Breivoll	13 h 17 min
07 Feb 2025	Caspian	Breivoll	7 h 26 min
20 Apr 2024	Grotanger	Rotvika	2 h 45 min
19 Apr 2024	Grotanger	Rotvika	3 h 56 min

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

Licences

Site MAB: 5,500 tonnes

Licence	Type	Capacity	Holder
T B 0020	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T HD 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	160 t	Salaks Produksjon AS
T HD 0002	Kommersiell / matfiskSalmon, Rainbow trout, Trout	165 t	Salaks Produksjon AS
T HD 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	165 t	Salaks Produksjon AS
T HD 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	255 t	Salaks Produksjon AS
T K 0003	Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T LV 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T SL 0003	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS
T SL 0004	Kommersiell / matfiskSalmon, Rainbow trout, Trout	974 t	Salaks Produksjon AS

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