Låva

Site 19355 · Stavanger municipality · Production area 2, Ryfylke

Status unknown: not reported in week 39Operated by Seashore Sjø AS · group unknown

unknownAdult female lice per fishNo count in week 39. Latest: 0.48 in week 25, 2025Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownWeeks above the limit in 2026No weeks with a count in 2026Calculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026

unknownLice treatments in 2026No lice reports in 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

0Wellboat visits in 2026Latest visit 22 Oct 2025Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026

1Escapes reported1 salmon, February 2023Since 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.

2025

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	0.03	0.5	Below the limit
2	0.03	0.5	Below the limit
3	0.18	0.5	Below the limit
4	0.31	0.5	Below the limit
5	0.48	0.5	Near the limit
6	0.22	0.5	Below the limit
7	0.18	0.5	Below the limit
8	0.10	0.5	Below the limit
9	0.03	0.5	Below the limit
10	0.19	0.5	Below the limit
11	0.38	0.5	Below the limit
12	0.35	0.5	Below the limit
13	0.41	0.5	Near the limit
14	0.01	0.5	Below the limit
15	0.01	0.5	Below the limit
16	0.01	0.2	Below the limit
17	0.01	0.2	Below the limit
18	0.04	0.2	Below the limit
19	0.05	0.2	Below the limit
20	0.12	0.2	Below the limit
21	0.18	0.2	Near the limit
22	2.69	0.5	Above the limit
23	0.24	0.5	Below the limit
24	0.46	0.5	Near the limit
25	0.48	0.5	Near the limit
26	unknown	0.5	Reported without a count
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	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

Earlier years

20240 of 17 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	0.2	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	unknown	0.5	Reported without a count
36	0.00	0.5	Below the limit
37	0.00	0.5	Below the limit
38	0.00	0.5	Below the limit
39	0.09	0.5	Below the limit
40	0.09	0.5	Below the limit
41	0.13	0.5	Below the limit
42	0.30	0.5	Below the limit
43	0.18	0.5	Below the limit
44	0.28	0.5	Below the limit
45	0.21	0.5	Below the limit
46	0.33	0.5	Below the limit
47	0.38	0.5	Below the limit
48	0.26	0.5	Below the limit
49	0.00	0.5	Below the limit
50	0.04	0.5	Below the limit
51	0.03	0.5	Below the limit
52	0.03	0.5	Below the limit

20232 of 7 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	2.95	0.5	Above the limit
41	2.60	0.5	Above the limit
42	0.28	0.5	Below the limit
43	0.22	0.5	Below the limit
44	0.03	0.5	Below the limit
45	0.00	0.5	Below the limit
46	0.40	0.5	Near the limit
47	unknown	0.5	Reported without a count
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 23, 2025
Mechanical delousing5 pens
Week 6, 2025
Medicinal bathWhole site · Azamethiphos
Week 49, 2024
Other treatment2 pens · Freshtherm
Week 48, 2024
Other treatment4 pens · Freshtherm

Show all 7

Week 43, 2023
Medicinal bath4 pens · Azamethiphos
Week 42, 2023
Other treatment1 pen · Freshtherm
Week 41, 2023
Other treatment3 pens · Freshtherm

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

21 Feb 2023
1 salmon escapedCause: Når fisken skulle tilbake i merd sprellet den kraftig og falt utenfor not og havnet i sjøen. Fisken var kraftig bedøvet, antar det var reflekser hos fisken som medførte dette. · recaptured 1 · Directorate of Fisheries

Wellboat visits

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
22 Oct 2025	Ronja Queen	Håvikvågen S	6 h 1 min
21 Oct 2025	Ronja Queen	Håvikvågen S	1 h 5 min
03 Jul 2025	Ronja Queen	Øklandsvågen	3 h 11 min
02 Jul 2025	Ronja Queen	Langevågen	2 h 0 min
01 Jul 2025	Ronja Queen	Holevik	2 h 52 min
05 Apr 2025	Ronja Vest	Skrubbo	22 h 24 min
03 Apr 2025	Ronja Vest	Skrubbo	10 h 57 min
08 Feb 2025	Ronja Queen	Sølvøyane	1 h 36 min
08 Feb 2025	Ronja Queen	Sølvøyane	7 h 16 min
08 Feb 2025	Ronja Queen	Sølvøyane	5 h 14 min
07 Feb 2025	Ronja Queen	Sølvøyane	7 h 47 min
06 Feb 2025	Ronja Queen	Sølvøyane	2 h 37 min

Show 7 older visits

Arrival	Vessel	Previous farm (14 days)	Duration
06 Feb 2025	Ronja Queen	Sølvøyane	4 h 36 min
02 Dec 2024	Ronja Vest	Vikane 1	25 h 0 min
01 Dec 2024	Ronja Vest	Vikane 1	11 h 6 min
30 Nov 2024	Ronja Vest	Vikane 1	10 h 17 min
29 Aug 2024	Ronja Mistral	Koløy N	1 h 21 min
28 Aug 2024	Ronja Mistral	Koløy N	2 h 4 min
24 Aug 2024	Ronja Mistral	Koløy N	1 h 43 min

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

Licences

Site MAB: 3,120 tonnes

Licence	Type	Capacity	Holder
R FD 0016	Kommersiell / matfiskSalmon, Rainbow trout, Trout	854 t	Seashore Sjø AS
R SS 0008	Kommersiell / matfiskSalmon, Rainbow trout, Trout	854 t	Seashore Sjø AS
R ST 0012	Kommersiell / matfiskSalmon, Rainbow trout, Trout	854 t	Seashore Sjø AS
R V 0001	Kommersiell / matfiskSalmon, Rainbow trout, Trout	853 t	Seashore Sjø AS

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