Portevika

Site 11688 · Hyllestad municipality · Production area 4, Nordhordland til Stadt

Status unknown: not reported in week 39Operated by Erko Seafood AS · group unknown

unknownAdult female lice per fishNo count in week 39. Latest: 0.40 in week 38, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

0Weeks above the limit in 2026of 38 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

12Lice treatments in 2026Latest: Freshwater treatment, week 32, 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026

1Active disease casesPD, confirmed 06 Jul 2026Register since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026

37Wellboat visits in 2026by 3 different vessels · latest 12 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 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	0.16	0.5	Below the limit
2	0.21	0.5	Below the limit
3	0.35	0.5	Below the limit
4	0.35	0.5	Below the limit
5	0.05	0.5	Below the limit
6	0.05	0.5	Below the limit
7	0.05	0.5	Below the limit
8	0.06	0.5	Below the limit
9	0.04	0.5	Below the limit
10	0.07	0.5	Below the limit
11	0.03	0.5	Below the limit
12	0.04	0.5	Below the limit
13	0.25	0.5	Below the limit
14	0.29	0.5	Below the limit
15	0.17	0.5	Below the limit
16	0.13	0.2	Below the limit
17	0.10	0.2	Below the limit
18	0.03	0.2	Below the limit
19	0.01	0.2	Below the limit
20	0.01	0.2	Below the limit
21	0.05	0.2	Below the limit
22	0.06	0.5	Below the limit
23	0.09	0.5	Below the limit
24	0.36	0.5	Below the limit
25	0.40	0.5	Near the limit
26	0.44	0.5	Near the limit
27	0.38	0.5	Below the limit
28	0.02	0.5	Below the limit
29	0.10	0.5	Below the limit
30	0.24	0.5	Below the limit
31	0.28	0.5	Below the limit
32	0.10	0.5	Below the limit
33	0.16	0.5	Below the limit
34	0.22	0.5	Below the limit
35	0.20	0.5	Below the limit
36	0.20	0.5	Below the limit
37	0.25	0.5	Below the limit
38	0.40	0.5	Near the limit
39	unknown	0.5	Not reported

Earlier years

20250 of 18 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	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	0.2	Not reported
17	unknown	0.2	Not reported
18	unknown	0.2	Not reported
19	unknown	0.2	Not reported
20	unknown	0.2	Not reported
21	unknown	0.2	Not reported
22	unknown	0.5	Not reported
23	unknown	0.5	Not reported
24	unknown	0.5	Not reported
25	unknown	0.5	Not reported
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	0.00	0.5	Below the limit
36	0.00	0.5	Below the limit
37	0.10	0.5	Below the limit
38	0.43	0.5	Near the limit
39	0.05	0.5	Below the limit
40	0.24	0.5	Below the limit
41	0.31	0.5	Below the limit
42	0.39	0.5	Below the limit
43	0.05	0.5	Below the limit
44	0.17	0.5	Below the limit
45	0.11	0.5	Below the limit
46	0.11	0.5	Below the limit
47	0.32	0.5	Below the limit
48	0.34	0.5	Below the limit
49	0.36	0.5	Below the limit
50	0.09	0.5	Below the limit
51	0.06	0.5	Below the limit
52	0.08	0.5	Below the limit

Treatments

Norwegian Food Safety Authority

Week 32, 2026
Thermal delousing, Freshwater treatment4 pens
Week 28, 2026
Thermal delousing, Freshwater treatment4 pens
Week 27, 2026
Thermal delousing, Freshwater treatment6 pens
Week 17, 2026
Thermal delousing, Freshwater treatment4 pens

Show all 8

Week 15, 2026
Freshwater treatment, Thermal delousing4 pens
Week 5, 2026
Freshwater treatment, Thermal delousingWhole site
Week 43, 2025
Thermal delousingWhole site
Week 39, 2025
Thermal delousingWhole site

Disease

Norwegian Food Safety Authority

06 Jul 2026
Pancreas disease (PD): confirmedStatus: active · Subtype SAV3 · started 05 Jun 2026 · Norwegian Food Safety Authority

Escapes

Directorate of Fisheries

No escapes reported from this site since 2006.

Wellboat visits

37 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
12 Sep 2026	Hauglaks	Porsvika	1 h 10 min
06 Sep 2026	Hauglaks	Porsvika	15 h 38 min
05 Sep 2026	Hauglaks	Porsvika	11 h 10 min
03 Sep 2026	Hauglaks	Porsvika	15 h 11 min
01 Sep 2026	Hauglaks	Langholmen	7 h 47 min
30 Aug 2026	Hauglaks	Porsvika	2 h 7 min
27 Aug 2026	Hauglaks	Skaganeset	10 h 9 min
25 Aug 2026	Hauglaks	Porsvika	16 h 35 min
23 Aug 2026	Hauglaks	Porsvika	15 h 5 min
20 Aug 2026	Hauglaks	Porsvika	11 h 28 min
18 Aug 2026	Hauglaks	Porsvika	11 h 34 min
16 Aug 2026	Hauglaks	Skaganeset	14 h 43 min

Show 36 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
12 Aug 2026	Hauglaks	Porsvika	16 h 49 min
10 Aug 2026	Hauglaks	Bjørnholmen	14 h 6 min
09 Aug 2026	Hauglaks	Bjørnholmen	15 h 2 min
06 Aug 2026	Hauglaks	Bjørnholmen	7 h 4 min
05 Aug 2026	Hauglaks	Bjørnholmen	6 h 29 min
05 Aug 2026	Horda Pioneer	Laukelandsøyna	17 h 7 min
08 Jul 2026	Hordagut	Brattavika	13 h 25 min
07 Jul 2026	Hordagut	Brattavika	8 h 30 min
07 Jul 2026	Hauglaks	Skaganeset	13 h 5 min
02 Jul 2026	Hauglaks	Vadholmen	25 h 57 min
02 Jul 2026	Hordagut	Gangdal	18 h 35 min
01 Jul 2026	Hordagut	Gangdal	13 h 59 min
28 May 2026	Hauglaks	Nesevågen	16 h 26 min
20 May 2026	Hauglaks	Nesevågen	7 h 16 min
16 May 2026	Hauglaks	Skaganeset	36 h 10 min
14 May 2026	Hauglaks	Nesevågen	8 h 55 min
13 May 2026	Hauglaks	Nesevågen	9 h 15 min
09 May 2026	Hauglaks	Vadholmen	9 h 28 min
09 May 2026	Hauglaks	Vadholmen	7 h 50 min
06 May 2026	Hauglaks	Nesevågen	18 h 4 min
23 Apr 2026	Horda Pioneer	Øklandsvågen	9 h 20 min
22 Apr 2026	Horda Pioneer	Øklandsvågen	15 h 51 min
12 Apr 2026	Horda Pioneer	Bjørnholmen	31 h 40 min
27 Jan 2026	Hordagut	Ljøsøy N	7 h 21 min
26 Jan 2026	Hordagut	Ljøsøy N	14 h 45 min
12 Dec 2025	Hordagut	Uføro disease or zone there	8 h 6 min
11 Dec 2025	Hordagut	Uføro disease or zone there	13 h 47 min
25 Oct 2025	Horda Pioneer	Ljøsøy N	15 h 28 min
15 Oct 2025	Hauglaks	Skaganeset	7 h 55 min
05 Oct 2025	Hauglaks	Klubben disease or zone there	5 h 2 min
25 Sep 2025	Horda Pioneer	Sagen 2	14 h 27 min
24 Aug 2025	Seifjell	Kjeholmen II	1 h 22 min
23 Aug 2025	Seifjell	Kjeholmen II	1 h 29 min
22 Aug 2025	Seifjell	Kjeholmen II	2 h 8 min
10 Oct 2024	Hauglaks	Skreda	3 h 14 min
19 Sep 2024	Hauglaks	Skreda	1 h 40 min

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

Licences

Site MAB: 2,340 tonnes

Licence	Type	Capacity	Holder
SF FL 0006	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Erko Seafood AS
SF H 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Erko Seafood AS
SF SU 0023	Kommersiell / matfiskSalmon, Rainbow trout, Trout	648 t	Erko Seafood AS

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