Gangdal

Site 12078 · Ullensvang municipality · Production area 3, Karmøy til Sotra

Below the lice limit, week 39Operated by Erko Seafood AS · group unknown

0.06Adult 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 30 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

8Lice treatments in 2026Latest: Thermal 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

6Wellboat visits in 2026by 2 different vessels · latest 27 Jul 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.

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	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	0.00	0.5	Below the limit
12	0.00	0.5	Below the limit
13	0.00	0.5	Below the limit
14	0.00	0.5	Below the limit
15	0.00	0.5	Below the limit
16	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.00	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.03	0.5	Below the limit
23	0.03	0.5	Below the limit
24	0.25	0.5	Below the limit
25	0.17	0.5	Below the limit
26	0.13	0.5	Below the limit
27	0.08	0.5	Below the limit
28	0.10	0.5	Below the limit
29	0.07	0.5	Below the limit
30	0.12	0.5	Below the limit
31	0.05	0.5	Below the limit
32	0.10	0.5	Below the limit
33	0.05	0.5	Below the limit
34	0.03	0.5	Below the limit
35	0.08	0.5	Below the limit
36	0.05	0.5	Below the limit
37	0.17	0.5	Below the limit
38	0.31	0.5	Below the limit
39	0.06	0.5	Below the limit
40	0.09	0.5	Below the limit

Earlier years

20250 of 28 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

Show as table

Adult female lice per fish per week, 2025
Week	Adult female lice per fish	Lice limit	Status
1	0.03	0.5	Below the limit
2	0.03	0.5	Below the limit
3	0.05	0.5	Below the limit
4	0.42	0.5	Near the limit
5	0.24	0.5	Below the limit
6	0.09	0.5	Below the limit
7	0.10	0.5	Below the limit
8	0.22	0.5	Below the limit
9	0.23	0.5	Below the limit
10	0.14	0.5	Below the limit
11	0.41	0.5	Near the limit
12	0.03	0.5	Below the limit
13	0.03	0.5	Below the limit
14	0.03	0.5	Below the limit
15	0.07	0.5	Below the limit
16	0.03	0.2	Below the limit
17	0.13	0.2	Below the limit
18	0.18	0.2	Near the limit
19	0.18	0.2	Near the limit
20	0.15	0.2	Below the limit
21	0.17	0.2	Near the limit
22	0.20	0.5	Below the limit
23	0.37	0.5	Below the limit
24	0.15	0.5	Below the limit
25	0.15	0.5	Below the limit
26	0.22	0.5	Below the limit
27	0.40	0.5	Near the limit
28	0.48	0.5	Near the limit
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	unknown	0.5	Not reported
38	unknown	0.5	Not reported
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

20240 of 37 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

Show as table

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	0.00	0.2	Below the limit
17	0.00	0.2	Below the limit
18	0.00	0.2	Below the limit
19	0.00	0.2	Below the limit
20	0.00	0.2	Below the limit
21	0.00	0.2	Below the limit
22	0.02	0.5	Below the limit
23	0.15	0.5	Below the limit
24	0.17	0.5	Below the limit
25	0.15	0.5	Below the limit
26	0.02	0.5	Below the limit
27	0.02	0.5	Below the limit
28	0.33	0.5	Below the limit
29	0.03	0.5	Below the limit
30	0.02	0.5	Below the limit
31	0.15	0.5	Below the limit
32	0.00	0.5	Below the limit
33	0.00	0.5	Below the limit
34	0.38	0.5	Below the limit
35	0.02	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.03	0.5	Below the limit
38	0.13	0.5	Below the limit
39	0.28	0.5	Below the limit
40	0.18	0.5	Below the limit
41	0.13	0.5	Below the limit
42	0.17	0.5	Below the limit
43	0.26	0.5	Below the limit
44	0.48	0.5	Near the limit
45	0.10	0.5	Below the limit
46	0.04	0.5	Below the limit
47	0.04	0.5	Below the limit
48	0.02	0.5	Below the limit
49	0.23	0.5	Below the limit
50	0.05	0.5	Below the limit
51	0.01	0.5	Below the limit
52	0.03	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 39, 2026
Freshwater treatment, Thermal delousing6 pens
Week 38, 2026
Thermal delousing, Freshwater treatment2 pens
Week 31, 2026
Freshwater treatment, Thermal delousingWhole site
Week 27, 2026
Thermal delousingWhole site

Show all 18

Week 23, 2026
Medicinal feedWhole site · Diflubenzuron
Week 22, 2026
Medicinal feedWhole site · Diflubenzuron
Week 24, 2025
Thermal delousing1 pen
Week 22, 2025
Thermal delousing1 pen
Week 20, 2025
Thermal delousing1 pen
Week 19, 2025
Thermal delousing1 pen
Week 12, 2025
Thermal delousingWhole site
Week 6, 2025
Thermal delousing1 pen
Week 5, 2025
Thermal delousing2 pens
Week 49, 2024
Thermal delousingWhole site
Week 45, 2024
Thermal delousingWhole site
Week 35, 2024
Thermal delousingWhole site
Week 32, 2024
Thermal delousingWhole site
Week 29, 2024
Thermal delousingWhole site

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

6 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
27 Jul 2026	Hordagut	Sagen 2	13 h 24 min
30 Jun 2026	Hordagut	Hillersvik	7 h 15 min
29 Jun 2026	Hordagut	Hillersvik	6 h 26 min
30 Mar 2026	Seifjell	Skorpo	2 h 38 min
10 Mar 2026	Seifjell	Krigsholmen	1 h 44 min
10 Mar 2026	Seifjell	Krigsholmen	1 h 5 min
12 Jul 2025	Ro Master	Skaganeset	2 h 0 min
11 Jul 2025	Hauglaks	Straumneset	3 h 12 min
11 Jul 2025	Ro Master	Langevågen	7 h 44 min
26 May 2025	Hauglaks	Klubben disease or zone there	23 h 19 min
24 May 2025	Norwegian Gannet	no other farm	6 h 4 min
10 May 2025	Norwegian Gannet	Lyklingholmen N	7 h 55 min

Show 39 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
05 May 2025	Hauglaks	Porsvika	4 h 50 min
03 May 2025	Hauglaks	Porsvika	12 h 50 min
29 Apr 2025	Hauglaks	Straumneset	2 h 14 min
14 Apr 2025	Hauglaks	Skreda	10 h 40 min
21 Mar 2025	Hordagut	Øksneset	7 h 3 min
20 Mar 2025	Hordagut	Øksneset	14 h 33 min
20 Mar 2025	Hauglaks	Skaganeset	22 h 4 min
18 Mar 2025	Hauglaks	Porsvika	7 h 36 min
16 Mar 2025	Hauglaks	Porsvika	19 h 49 min
12 Feb 2025	Hauglaks	Porsvika	5 h 3 min
09 Feb 2025	Hauglaks	Porsvika	3 h 22 min
08 Feb 2025	Hauglaks	Porsvika	14 h 31 min
06 Feb 2025	Hauglaks	Porsvika	7 h 10 min
05 Feb 2025	Hauglaks	Porsvika	17 h 9 min
03 Feb 2025	Hauglaks	Straumneset	13 h 12 min
30 Jan 2025	Hauglaks	Straumneset	19 h 35 min
23 Dec 2024	Hauglaks	Skaganeset	8 h 36 min
06 Dec 2024	Hauglaks	Rotøy	4 h 19 min
04 Dec 2024	Horda Pioneer	Hjartholmosen	41 h 21 min
03 Dec 2024	Hauglaks	Rotøy	63 h 19 min
10 Nov 2024	Hauglaks	Straumneset	5 h 27 min
05 Nov 2024	Hauglaks	Vadholmen	16 h 38 min
25 Oct 2024	Hauglaks	Straumneset	3 h 8 min
24 Oct 2024	Hauglaks	Straumneset	3 h 46 min
24 Oct 2024	Hauglaks	Straumneset	3 h 23 min
24 Oct 2024	Hauglaks	Straumneset	1 h 48 min
23 Oct 2024	Hauglaks	Kysnes	4 h 40 min
21 Oct 2024	Hauglaks	Straumneset	43 min
21 Oct 2024	Hauglaks	Kysnes	3 h 40 min
21 Oct 2024	Hauglaks	Kysnes	56 min
20 Oct 2024	Hauglaks	Kysnes	6 h 56 min
20 Oct 2024	Hauglaks	Kysnes	10 h 3 min
19 Oct 2024	Hauglaks	Kysnes	4 h 40 min
19 Oct 2024	Hauglaks	Kysnes	4 h 29 min
19 Oct 2024	Hauglaks	Kysnes	38 min
19 Oct 2024	Hauglaks	Kysnes	1 h 20 min
18 Jun 2024	Horda Pioneer	Skorpo NV	13 h 54 min
20 Apr 2024	Ronja Christopher	Straumneset	2 h 36 min
08 Apr 2024	Hauglaks	no other farm	9 h 18 min

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

Licences

Site MAB: 1,560 tonnes

Licence	Type	Capacity	Holder
H J 0007	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Erko Seafood AS
H KM 0014	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Erko Seafood AS
H SO 0010	Kommersiell / matfiskSalmon, Rainbow trout, Trout	689 t	Erko Seafood AS

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