Teigane

Site 26575 · Suldal municipality · Production area 2, Ryfylke

Below the lice limit, week 39Operated by Grieg Seafood Rogaland AS · group Grieg Seafood

Broodstock site: the limit may differ from the general one.

0.38Adult female lice per fishLimit 0.50 · below the limitWeek 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

2Weeks above the limit in 2026of 39 weeks with a count · broodstock: limit may differCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

2Lice treatments in 2026Latest: Medicinal bath, week 17, 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

8Wellboat visits in 2026by 1 vessel · latest 10 May 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 16–21 and 0.5 for the rest of the year. Hatched weeks have no count and count neither as above nor below. Broodstock site: the limit may differ from the general one.

2026

Source: Norwegian Food Safety Authority, weekly lice counts reported by the companies · Limit: Regulation on sea lice control § 8 · Updated 01 Oct 2026Broodstock site: the limit may differ from the general one.

Show as table

Adult female lice per fish per week, 2026
Week	Adult female lice per fish	Lice limit	Status
1	0.01	0.5	Below the limit
2	0.02	0.5	Below the limit
3	0.08	0.5	Below the limit
4	0.08	0.5	Below the limit
5	0.11	0.5	Below the limit
6	0.09	0.5	Below the limit
7	0.10	0.5	Below the limit
8	0.03	0.5	Below the limit
9	0.13	0.5	Below the limit
10	0.20	0.5	Below the limit
11	0.09	0.5	Below the limit
12	0.15	0.5	Below the limit
13	0.22	0.5	Below the limit
14	0.21	0.5	Below the limit
15	0.32	0.5	Below the limit
16	0.24	0.2	Above the limit
17	0.02	0.2	Below the limit
18	0.03	0.2	Below the limit
19	0.04	0.2	Below the limit
20	0.05	0.2	Below the limit
21	0.06	0.2	Below the limit
22	0.02	0.5	Below the limit
23	0.07	0.5	Below the limit
24	0.08	0.5	Below the limit
25	0.00	0.5	Below the limit
26	0.01	0.5	Below the limit
27	0.00	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.10	0.5	Below the limit
30	0.16	0.5	Below the limit
31	0.22	0.5	Below the limit
32	0.22	0.5	Below the limit
33	0.28	0.5	Below the limit
34	0.20	0.5	Below the limit
35	0.26	0.5	Below the limit
36	0.42	0.5	Near the limit
37	0.40	0.5	Near the limit
38	1.66	0.5	Above the limit
39	0.38	0.5	Below the limit

Earlier years

20255 of 41 weeks with a count above the limit

Show as table

Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.14	0.5	Below the limit
2	0.13	0.5	Below the limit
3	0.20	0.5	Below the limit
4	0.25	0.5	Below the limit
5	0.40	0.5	Near the limit
6	1.80	0.5	Above the limit
7	0.10	0.5	Below the limit
8	0.08	0.5	Below the limit
9	0.18	0.5	Below the limit
10	0.20	0.5	Below the limit
11	0.35	0.5	Below the limit
12	0.28	0.5	Below the limit
13	0.10	0.5	Below the limit
14	0.05	0.5	Below the limit
15	0.03	0.5	Below the limit
16	0.05	0.2	Below the limit
17	0.05	0.2	Below the limit
18	0.45	0.2	Above the limit
19	0.55	0.2	Above the limit
20	0.47	0.2	Above the limit
21	0.55	0.2	Above the limit
22	0.46	0.5	Near the limit
23	0.48	0.5	Near the limit
24	0.32	0.5	Below the limit
25	0.45	0.5	Near the limit
26	unknown	0.5	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	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.00	0.5	Below the limit
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	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.00	0.5	Below the limit
47	0.00	0.5	Below the limit
48	0.00	0.5	Below the limit
49	0.00	0.5	Below the limit
50	0.00	0.5	Below the limit
51	0.10	0.5	Below the limit
52	0.08	0.5	Below the limit

20240 of 52 weeks with a count above the limit

Show as table

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	0.10	0.5	Below the limit
4	0.11	0.5	Below the limit
5	0.06	0.5	Below the limit
6	0.09	0.5	Below the limit
7	0.03	0.5	Below the limit
8	0.25	0.5	Below the limit
9	0.25	0.5	Below the limit
10	0.19	0.5	Below the limit
11	0.19	0.5	Below the limit
12	0.23	0.5	Below the limit
13	0.22	0.5	Below the limit
14	0.23	0.5	Below the limit
15	0.25	0.5	Below the limit
16	0.19	0.2	Near the limit
17	0.03	0.2	Below the limit
18	0.04	0.2	Below the limit
19	0.02	0.2	Below the limit
20	0.07	0.2	Below the limit
21	0.02	0.2	Below the limit
22	0.03	0.5	Below the limit
23	0.02	0.5	Below the limit
24	0.06	0.5	Below the limit
25	0.05	0.5	Below the limit
26	0.01	0.5	Below the limit
27	0.02	0.5	Below the limit
28	0.02	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	0.02	0.5	Below the limit
33	0.02	0.5	Below the limit
34	0.08	0.5	Below the limit
35	0.08	0.5	Below the limit
36	0.18	0.5	Below the limit
37	0.16	0.5	Below the limit
38	0.20	0.5	Below the limit
39	0.45	0.5	Near the limit
40	0.48	0.5	Near the limit
41	0.14	0.5	Below the limit
42	0.03	0.5	Below the limit
43	0.04	0.5	Below the limit
44	0.06	0.5	Below the limit
45	0.04	0.5	Below the limit
46	0.30	0.5	Below the limit
47	0.44	0.5	Near the limit
48	0.46	0.5	Near the limit
49	0.40	0.5	Near the limit
50	0.42	0.5	Near the limit
51	0.32	0.5	Below the limit
52	0.18	0.5	Below the limit

20230 of 13 weeks with a count above the limit (data from week 40)

Show as table

Adult female lice per fish per week, 2023
Week	Adult female lice per fish	Lice limit	Status
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	0.00	0.5	Below the limit
44	0.00	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.00	0.5	Below the limit
47	0.00	0.5	Below the limit
48	0.00	0.5	Below the limit
49	0.07	0.5	Below the limit
50	0.08	0.5	Below the limit
51	0.00	0.5	Below the limit
52	0.00	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 17, 2026
Medicinal bathAzamethiphos
Week 16, 2026
Medicinal bathAzamethiphos
Week 7, 2025
Freshwater treatment4 pens
Week 51, 2024
Medicinal bath2 pens · Azamethiphos

Show all 6

Week 50, 2024
Medicinal bath2 pens · Azamethiphos
Week 17, 2024
Other treatment4 pens · Fresh Water Treatment

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

8 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
10 May 2026	Ronja Azul	Porsvika	2 h 15 min
20 Apr 2026	Ronja Azul	Hundaneset	1 h 8 min
20 Apr 2026	Ronja Azul	Hundaneset	1 h 38 min
19 Apr 2026	Ronja Azul	Hundaneset	4 h 34 min
19 Apr 2026	Ronja Azul	Hundaneset	4 h 2 min
02 Apr 2026	Ronja Azul	Tollaksholmen	2 h 47 min
01 Apr 2026	Ronja Azul	Tollaksholmen	3 h 19 min
31 Mar 2026	Ronja Azul	Kilaneset	1 h 49 min
09 Sep 2025	Ronja Azul	Store Teistholmen Ø	5 h 3 min
08 Sep 2025	Ronja Azul	Store Teistholmen Ø	1 h 43 min
27 Jun 2025	Ronja Azul	Nordeimsøyna	2 h 57 min
20 Jun 2025	Ronja Azul	Nordeimsøyna	3 h 34 min

Show 15 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
23 May 2025	Ronja Azul	Nordeimsøyna	1 h 42 min
19 May 2025	Ronja Azul	Helgøy	3 h 9 min
25 Apr 2025	Ronja Azul	Ommundsteigen	8 h 19 min
12 Feb 2025	Ronja Azul	Ommundsteigen	10 h 36 min
11 Feb 2025	Ronja Azul	Ommundsteigen	16 h 3 min
10 Feb 2025	Ronja Azul	Ommundsteigen	3 h 44 min
30 Oct 2024	Ronja Azul	Gråtnes	4 h 25 min
10 Oct 2024	Ronja Azul	Helgøy	11 h 54 min
10 Oct 2024	Ronja Azul	Helgøy	3 h 0 min
09 Oct 2024	Ronja Azul	Helgøy	5 h 6 min
08 Oct 2024	Ronja Azul	Oltesvik	2 h 55 min
15 Sep 2024	Ronja Azul	Helgøy	4 h 54 min
25 Apr 2024	Ronja Azul	Tollaksholmen	24 h 43 min
24 Apr 2024	Ronja Azul	Tollaksholmen	3 h 45 min
23 Apr 2024	Ronja Azul	Tollaksholmen	1 h 34 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
Grieg Seafood Rogaland AS	Week 40, 2023	Week 39, 2026
Cermaq Finnmark Farming AS	Week 50, 2024	Week 50, 2024

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

Licences

Site MAB: 780 tonnes

Licence	Type	Capacity	Holder
R SD 0008	Forskning / matfiskSalmon, Rainbow trout, Trout	780 t	Grieg Seafood Rogaland AS
R SD 0025	Kommersiell / stamfiskSalmon	780 t	Grieg Seafood Rogaland AS

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