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The Salmon Ledger
NOEN

Laholmen

Site 15460 · Nordkapp municipality · Production area 12, Vest-Finnmark

Below the lice limit, week 39Operated by Cermaq Norway Salmon AS
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0.03Adult 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 20 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026
2Lice treatments in 2026Latest: Medicinal feed, week 37, 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 4 different vessels · latest 11 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 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
Show as table
Adult female lice per fish per week, 2026
WeekAdult female lice per fishLice limitStatus
10.000.5Below the limit
20.000.5Below the limit
30.000.5Below the limit
4unknown0.5Reported without a count
5unknown0.5Not reported
6unknown0.5Not reported
7unknown0.5Not reported
8unknown0.5Not reported
9unknown0.5Not reported
10unknown0.5Not reported
11unknown0.5Not reported
12unknown0.5Not reported
13unknown0.5Not reported
14unknown0.5Not reported
15unknown0.5Not reported
16unknown0.5Not reported
17unknown0.5Not reported
18unknown0.5Not reported
19unknown0.5Not reported
20unknown0.5Not reported
21unknown0.2Not reported
220.000.2Below the limit
230.000.2Below the limit
240.000.2Below the limit
250.000.2Below the limit
260.000.2Below the limit
27unknown0.5Reported without a count
280.000.5Below the limit
290.000.5Below the limit
300.000.5Below the limit
310.000.5Below the limit
320.000.5Below the limit
330.000.5Below the limit
340.020.5Below the limit
350.000.5Below the limit
360.000.5Below the limit
370.000.5Below the limit
380.000.5Below the limit
390.030.5Below the limit

Earlier years

20251 of 45 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
WeekAdult female lice per fishLice limitStatus
10.120.5Below the limit
20.000.5Below the limit
30.150.5Below the limit
40.150.5Below the limit
5unknown0.5Reported without a count
60.120.5Below the limit
7unknown0.5Reported without a count
80.100.5Below the limit
9unknown0.5Reported without a count
100.450.5Near the limit
11unknown0.5Reported without a count
120.460.5Near the limit
13unknown0.5Reported without a count
140.310.5Below the limit
15unknown0.5Reported without a count
160.410.5Near the limit
17unknown0.5Reported without a count
180.220.5Below the limit
190.480.5Near the limit
200.410.5Near the limit
210.020.2Below the limit
220.040.2Below the limit
230.010.2Below the limit
240.030.2Below the limit
250.010.2Below the limit
260.010.2Below the limit
270.000.5Below the limit
280.020.5Below the limit
290.030.5Below the limit
300.040.5Below the limit
310.030.5Below the limit
320.050.5Below the limit
330.030.5Below the limit
340.110.5Below the limit
350.100.5Below the limit
360.190.5Below the limit
370.150.5Below the limit
380.180.5Below the limit
390.230.5Below the limit
400.180.5Below the limit
410.270.5Below the limit
420.690.5Above the limit
430.430.5Near the limit
440.110.5Below the limit
450.020.5Below the limit
460.450.5Near the limit
470.300.5Below the limit
480.000.5Below the limit
490.030.5Below the limit
500.000.5Below the limit
510.000.5Below the limit
520.000.5Below the limit
20241 of 32 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
WeekAdult female lice per fishLice limitStatus
1unknown0.5Not reported
2unknown0.5Not reported
3unknown0.5Not reported
4unknown0.5Not reported
5unknown0.5Not reported
6unknown0.5Not reported
7unknown0.5Not reported
8unknown0.5Not reported
9unknown0.5Not reported
10unknown0.5Not reported
11unknown0.5Not reported
12unknown0.5Not reported
13unknown0.5Not reported
14unknown0.5Not reported
15unknown0.5Not reported
16unknown0.5Not reported
17unknown0.5Not reported
18unknown0.5Not reported
19unknown0.5Not reported
20unknown0.5Reported without a count
210.000.2Below the limit
220.000.2Below the limit
230.000.2Below the limit
240.000.2Below the limit
250.000.2Below the limit
260.000.2Below the limit
270.000.5Below the limit
280.000.5Below the limit
290.000.5Below the limit
300.000.5Below the limit
310.000.5Below the limit
320.000.5Below the limit
330.000.5Below the limit
340.000.5Below the limit
350.070.5Below the limit
360.040.5Below the limit
370.040.5Below the limit
380.020.5Below the limit
390.050.5Below the limit
400.070.5Below the limit
410.120.5Below the limit
420.150.5Below the limit
430.100.5Below the limit
440.380.5Below the limit
450.390.5Below the limit
460.480.5Near the limit
470.490.5Near the limit
480.570.5Above the limit
490.320.5Below the limit
500.160.5Below the limit
510.050.5Below the limit
520.070.5Below the limit
20230 of 5 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
Show as table
Adult female lice per fish per week, 2023
WeekAdult female lice per fishLice limitStatus
400.180.5Below the limit
410.210.5Below the limit
420.200.5Below the limit
430.250.5Below the limit
440.400.5Near the limit
45unknown0.5Reported without a count
46unknown0.5Reported without a count
47unknown0.5Not reported
48unknown0.5Not reported
49unknown0.5Not reported
50unknown0.5Not reported
51unknown0.5Not reported
52unknown0.5Not reported

Treatments

Norwegian Food Safety Authority
  • Week 37, 2026
    Medicinal feedEmamectin benzoat
  • Week 36, 2026
    Medicinal feedWhole site · Emamectin benzoat
  • Week 44, 2025
    Freshwater treatment, Mechanical delousing8 pens
  • Week 21, 2025
    Mechanical delousing, Freshwater treatment10 pens
Show all 11
  • Week 20, 2025
    Freshwater treatment, Mechanical delousing9 pens
  • Week 14, 2025
    Mechanical delousing3 pens
  • Week 13, 2025
    Mechanical delousing3 pens
  • Week 50, 2024
    Medicinal bath3 pens · Azamethiphos
  • Week 49, 2024
    Medicinal bath, Freshwater treatment8 pens · Azamethiphos
  • Week 48, 2024
    Freshwater treatment2 pens
  • Week 36, 2024
    Medicinal feed12 pens · Emamectin benzoat

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.

ArrivalVesselPrevious farm (14 days)Duration
11 Jul 2026Ro ChiefBergsnes V39 min
26 Jun 2026Ro Chiefno other farm1 h 17 min
13 Jun 2026SteigenStorskjæret5 h 47 min
31 May 2026Ro ChiefKipparfjord1 h 40 min
29 May 2026SteigenRypefjord1 h 8 min
27 May 2026SteigenRypefjord7 h 59 min
26 May 2026SteigenRypefjord2 h 41 min
25 May 2026SteigenRypefjord1 h 59 min
26 Jan 2026VeidnesStorskjæret2 h 22 min
24 Jan 2026Ro SunriseRypefjord1 h 36 min
18 Jan 2026Ro SunriseKomagnes1 h 38 min
26 Dec 2025Ronja SkilsoyYtre Simanes1 h 58 min
Show 57 older visits
ArrivalVesselPrevious farm (14 days)Duration
09 Dec 2025Ronja SkilsoyYtre Simanes5 h 34 min
06 Dec 2025Ronja SkilsoySkaret2 h 13 min
03 Dec 2025Ronja SkilsoySkaret4 h 57 min
01 Dec 2025Ronja SkilsoyYtre Simanes3 h 1 min
23 Nov 2025Ronja SkilsoyYtre Simanes2 h 15 min
22 Nov 2025Ronja SkilsoyYtre Simanes5 h 8 min
03 Nov 2025Ronja SkilsoyHolmen2 h 41 min
23 Oct 2025Ronja SkilsoySkaret5 h 47 min
21 Oct 2025Ronja SkilsoyHolmen4 h 14 min
14 Oct 2025Ronja SilverAuskarnes Ø2 h 47 min
14 Oct 2025Ronja SkilsoyKleppenes N12 h 20 min
06 Oct 2025Ronja SkilsoySkjervøy16 h 21 min
05 Oct 2025Ronja SkilsoySkjervøy7 h 45 min
30 Sep 2025Ronja SkilsoySkaret4 h 20 min
28 Sep 2025Ronja SkilsoyRypefjord5 h 45 min
26 Sep 2025Ronja SkilsoySkaret3 h 50 min
16 Sep 2025Ronja SkilsoySkaret5 h 1 min
14 Sep 2025Ronja SkilsoyYtre Simanes3 h 44 min
07 Sep 2025Ronja SkilsoyYtre Simanes10 h 1 min
27 Aug 2025Ronja SkilsoyYtre Simanes7 h 40 min
25 Aug 2025Ronja SilverStorvika2 h 11 min
17 Aug 2025Ronja SkilsoyYtre Simanes4 h 30 min
09 Aug 2025Ronja SkilsoySkaret3 h 1 min
04 Aug 2025Ronja SkilsoySkaret51 h 30 min
04 Aug 2025Ronja SkilsoySkaret1 h 15 min
29 Jul 2025Ronja SkilsoyYtre Simanes3 h 16 min
21 Jul 2025Ronja SkilsoyStangnes8 h 26 min
24 May 2025Ronja SilverStorvika17 h 10 min
23 May 2025Ronja SilverStorvika10 h 46 min
20 May 2025Ronja SilverStorvika24 h 48 min
19 May 2025Ronja SilverStorvika4 h 3 min
19 May 2025Ronja SilverStorvika45 min
18 May 2025Ronja SilverStorvika10 h 9 min
16 May 2025Ronja SilverStorvika2 h 48 min
16 May 2025Ronja SilverStangnes3 h 1 min
03 Apr 2025Ronja SilverHamnefjord9 h 48 min
01 Apr 2025Ronja SilverHamnefjord7 h 51 min
30 Mar 2025Ronja SilverHamnefjord21 h 22 min
10 Dec 2024Ronja AzulMårsanjarga3 h 39 min
10 Dec 2024Ronja AzulMårsanjarga2 h 57 min
09 Dec 2024Ronja AzulMårsanjarga2 h 0 min
08 Dec 2024Ronja AzulMårsanjarga4 h 15 min
08 Dec 2024Ronja AzulMårsanjarga3 h 6 min
07 Dec 2024Ronja SilverVedbotn8 h 30 min
05 Dec 2024Ronja SilverVedbotn9 h 11 min
04 Dec 2024Ronja SilverVedbotn8 h 41 min
04 Dec 2024Ronja SilverVedbotn6 h 48 min
02 Dec 2024Ronja SilverVedbotn4 h 13 min
01 Dec 2024Ronja SilverVedbotn19 h 46 min
27 May 2024Ronja ChristopherMårsanjarga2 h 43 min
22 May 2024Ronja ChristopherBergsnes V1 h 43 min
21 May 2024Ronja ChristopherBergsnes V3 h 12 min
18 May 2024Ronja Christopherno other farm1 h 20 min
16 May 2024Ronja Christopherno other farm2 h 59 min
15 May 2024Ronja Christopherno other farm3 h 27 min
14 May 2024Ronja Christopherno other farm1 h 38 min
13 May 2024Ronja Christopherno other farm2 h 1 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.

CompanyFromTo
Cermaq Finnmark Farming ASWeek 40, 2023Week 4, 2026
Cermaq Norway Salmon ASWeek 22, 2026Week 39, 2026

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

Licences

Site MAB: 7,095 tonnes
LicenceTypeCapacityHolder
F A 0005Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F A 0009Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F A 0032Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F A 0038Kommersiell / matfisk-grønn konvertertSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F A 0060Kommersiell / matfisk-grønn aSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0003Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0017Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0018Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0019Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0023Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0032Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F H 0033Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F HV 0006Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F KD 0001Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F L 0022Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F L 0025Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F L 0026Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F L 0033Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F L 0034Kommersiell / matfisk-grønn aSalmon, Rainbow trout, Trout954 tCermaq Norway Salmon AS
F NK 0019Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0020Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0022Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0023Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0024Kommersiell / matfiskSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0042Kommersiell / matfisk-grønn aSalmon, Rainbow trout, Trout974 tCermaq Norway Salmon AS
F NK 0043Undervisning / matfiskSalmon, Rainbow trout, Trout780 tFinnmark Fylkeskommune
F NK 0044Visning / matfiskSalmon, Rainbow trout, Trout780 tCermaq Norway Salmon AS
TF LA 0002Kommersiell / matfisk-grønn aSalmon, Rainbow trout, Trout945 tCermaq Norway Salmon AS

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