Russelva

Site 16015 · Nordreisa municipality · Production area 11, Kvaløya til Loppa

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

0.11Adult 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: Thermal delousing, week 35, 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

11Wellboat visits in 2026by 6 different vessels · latest 25 Aug 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	0.16	0.5	Below the limit
2	0.24	0.5	Below the limit
3	0.24	0.5	Below the limit
4	0.34	0.5	Below the limit
5	0.32	0.5	Below the limit
6	0.19	0.5	Below the limit
7	0.22	0.5	Below the limit
8	0.16	0.5	Below the limit
9	0.09	0.5	Below the limit
10	0.14	0.5	Below the limit
11	0.00	0.5	Below the limit
12	0.13	0.5	Below the limit
13	0.11	0.5	Below the limit
14	0.11	0.5	Below the limit
15	0.11	0.5	Below the limit
16	0.08	0.5	Below the limit
17	0.08	0.5	Below the limit
18	0.12	0.5	Below the limit
19	0.06	0.5	Below the limit
20	0.06	0.5	Below the limit
21	0.07	0.2	Below the limit
22	0.09	0.2	Below the limit
23	0.04	0.2	Below the limit
24	0.10	0.2	Below the limit
25	0.13	0.2	Below the limit
26	0.09	0.2	Below the limit
27	0.12	0.5	Below the limit
28	0.14	0.5	Below the limit
29	0.17	0.5	Below the limit
30	0.18	0.5	Below the limit
31	0.21	0.5	Below the limit
32	0.22	0.5	Below the limit
33	0.26	0.5	Below the limit
34	0.33	0.5	Below the limit
35	0.09	0.5	Below the limit
36	0.05	0.5	Below the limit
37	0.13	0.5	Below the limit
38	0.15	0.5	Below the limit
39	0.11	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	0.01	0.2	Below the limit
23	0.00	0.2	Below the limit
24	0.01	0.2	Below the limit
25	0.01	0.2	Below the limit
26	0.01	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.03	0.5	Below the limit
29	0.01	0.5	Below the limit
30	0.01	0.5	Below the limit
31	0.03	0.5	Below the limit
32	0.07	0.5	Below the limit
33	0.07	0.5	Below the limit
34	0.15	0.5	Below the limit
35	0.17	0.5	Below the limit
36	0.19	0.5	Below the limit
37	0.33	0.5	Below the limit
38	0.37	0.5	Below the limit
39	0.38	0.5	Below the limit
40	0.42	0.5	Near the limit
41	0.04	0.5	Below the limit
42	0.07	0.5	Below the limit
43	0.18	0.5	Below the limit
44	0.30	0.5	Below the limit
45	0.39	0.5	Below the limit
46	0.40	0.5	Near the limit
47	0.09	0.5	Below the limit
48	0.11	0.5	Below the limit
49	0.13	0.5	Below the limit
50	0.14	0.5	Below the limit
51	0.11	0.5	Below the limit
52	0.14	0.5	Below the limit

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	0.15	0.5	Below the limit
2	0.14	0.5	Below the limit
3	0.10	0.5	Below the limit
4	0.15	0.5	Below the limit
5	unknown	0.5	Reported without a count
6	0.13	0.5	Below the limit
7	unknown	0.5	Reported without a count
8	0.09	0.5	Below the limit
9	0.16	0.5	Below the limit
10	unknown	0.5	Reported without a count
11	0.13	0.5	Below the limit
12	0.08	0.5	Below the limit
13	unknown	0.5	Reported without a count
14	0.05	0.5	Below the limit
15	0.03	0.5	Below the limit
16	0.08	0.5	Below the limit
17	0.05	0.5	Below the limit
18	0.06	0.5	Below the limit
19	0.07	0.5	Below the limit
20	0.06	0.5	Below the limit
21	0.00	0.2	Below the limit
22	0.04	0.2	Below the limit
23	0.07	0.2	Below the limit
24	0.07	0.2	Below the limit
25	0.04	0.2	Below the limit
26	0.03	0.2	Below the limit
27	0.01	0.5	Below the limit
28	0.03	0.5	Below the limit
29	0.04	0.5	Below the limit
30	0.04	0.5	Below the limit
31	0.13	0.5	Below the limit
32	0.26	0.5	Below the limit
33	0.32	0.5	Below the limit
34	0.39	0.5	Below the limit
35	0.44	0.5	Near the limit
36	1.13	0.5	Above the limit
37	0.38	0.5	Below the limit
38	0.40	0.5	Near the limit
39	0.43	0.5	Near the limit
40	0.45	0.5	Near the limit
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

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	0.08	0.5	Below the limit
41	0.13	0.5	Below the limit
42	0.12	0.5	Below the limit
43	0.12	0.5	Below the limit
44	0.18	0.5	Below the limit
45	0.21	0.5	Below the limit
46	0.30	0.5	Below the limit
47	0.28	0.5	Below the limit
48	0.18	0.5	Below the limit
49	0.23	0.5	Below the limit
50	0.17	0.5	Below the limit
51	0.23	0.5	Below the limit
52	0.24	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 35, 2026
Thermal delousing5 pens
Week 46, 2025
Medicinal bathWhole site · Azamethiphos
Week 40, 2025
Thermal delousingWhole site
Week 27, 2025
Medicinal feedWhole site · Emamectin benzoat

Show all 5

Week 36, 2024
Medicinal bath5 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

11 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
25 Aug 2026	Ro Arctic	Skaret	36 h 54 min
25 Aug 2026	Ro Master	Skjervøy	1 h 10 min
22 Aug 2026	Ro Master	Kvenbukta V	1 h 39 min
24 Jul 2026	Ro Fjell	Salangslia	1 h 27 min
21 Jul 2026	Ro Sailor	Skaret	1 h 20 min
16 Jul 2026	Ro Sailor	Holmen	1 h 37 min
16 Jul 2026	Ro Fjell	Hagebergan	3 h 6 min
14 Jul 2026	Ro Sailor	Alsvåg	2 h 58 min
07 Jul 2026	Ro Sailor	Skaret	2 h 25 min
07 Jun 2026	Rohav	Ytre Lavollsfjord	49 min
05 May 2026	Ro Venture	Vengsøy	2 h 29 min
04 Oct 2025	Ro Fortune	Soløya	26 h 6 min

Show 20 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
29 Apr 2025	Ro Spirit	Skarvestein	59 min
26 Apr 2025	Ro Spirit	Skarvestein	1 h 58 min
24 Apr 2025	Ro Spirit	Skarvestein	1 h 10 min
21 Apr 2025	Ro Spirit	Skarvestein	1 h 43 min
17 Oct 2024	Ro Fortune	Uløybukt	1 h 29 min
12 Oct 2024	Ro Spirit	Skaret	58 min
07 Oct 2024	Ro Sailor	Vengsøy	1 h 41 min
29 Sep 2024	Ro Spirit	Vorterøyskagen	1 h 51 min
19 Sep 2024	Ro Sailor	Holmen	2 h 14 min
17 Sep 2024	Ro Sailor	Klubben	2 h 24 min
05 Sep 2024	Ro Master	Klubben	1 h 28 min
04 Sep 2024	Ro Sailor	Skjervøy	48 min
12 Aug 2024	Ro Fortune	Rakkenes	54 min
25 Jul 2024	Ro Arctic	Klubben	1 h 6 min
24 Jul 2024	Ro Sailor	Klubben	1 h 2 min
22 May 2024	Ro Arctic	Hagebergan	47 min
22 May 2024	Ro Arctic	Hagebergan	1 h 0 min
22 May 2024	Ro Arctic	Hagebergan	56 min
21 May 2024	Ro Arctic	Hagebergan	2 h 21 min
21 May 2024	Ro Arctic	Holmen	2 h 35 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
Eidsfjord Sjøfarm AS	Week 40, 2023	Week 43, 2023
Holmøy Havbruk AS	Week 44, 2023	Week 39, 2026

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

Licences

Site MAB: 3,500 tonnes

Licence	Type	Capacity	Holder
T N 0016	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,095 t	Holmøy Havbruk AS
T TK 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,095 t	Holmøy Havbruk AS
T TK 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	2,094 t	Holmøy Havbruk AS

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