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The Salmon Ledger
NOEN

Bakfjorden

Site 45017 · Måsøy municipality · Production area 12, Vest-Finnmark

Below the lice limit, week 39Operated by Cermaq Norway Salmon AS · group Cermaq
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0.11Adult 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 39 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026
5Lice treatments in 2026Latest: Mechanical delousing, week 38, 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 3 different vessels · latest 12 Sep 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026
1Escapes reported7,303 salmon, May 2022Since 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
10.050.5Below the limit
20.090.5Below the limit
30.010.5Below the limit
40.140.5Below the limit
50.080.5Below the limit
60.230.5Below the limit
70.140.5Below the limit
80.090.5Below the limit
90.060.5Below the limit
100.030.5Below the limit
110.090.5Below the limit
120.060.5Below the limit
130.070.5Below the limit
140.070.5Below the limit
150.060.5Below the limit
160.040.5Below the limit
170.040.5Below the limit
180.040.5Below the limit
190.060.5Below the limit
200.080.5Below the limit
210.040.2Below the limit
220.060.2Below the limit
230.090.2Below the limit
240.110.2Below the limit
250.130.2Below the limit
260.170.2Near the limit
270.090.5Below the limit
280.220.5Below the limit
290.290.5Below the limit
300.040.5Below the limit
310.030.5Below the limit
320.030.5Below the limit
330.090.5Below the limit
340.430.5Near the limit
350.080.5Below the limit
360.180.5Below the limit
370.110.5Below the limit
380.010.5Below the limit
390.110.5Below the limit

Earlier years

20250 of 31 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
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
20unknown0.5Not reported
21unknown0.2Reported without a count
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
320.030.5Below the limit
330.010.5Below the limit
340.010.5Below the limit
350.090.5Below the limit
360.010.5Below the limit
370.000.5Below the limit
380.010.5Below the limit
390.010.5Below the limit
400.000.5Below the limit
410.000.5Below the limit
420.010.5Below the limit
430.030.5Below the limit
440.030.5Below the limit
450.000.5Below the limit
460.000.5Below the limit
470.010.5Below the limit
480.010.5Below the limit
490.010.5Below the limit
500.070.5Below the limit
510.050.5Below the limit
520.060.5Below the limit
20244 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, 2024
WeekAdult female lice per fishLice limitStatus
10.030.5Below the limit
2unknown0.5Reported without a count
30.020.5Below the limit
4unknown0.5Reported without a count
50.020.5Below the limit
60.150.5Below the limit
70.070.5Below the limit
8unknown0.5Reported without a count
90.080.5Below the limit
10unknown0.5Reported without a count
110.090.5Below the limit
12unknown0.5Reported without a count
130.060.5Below the limit
14unknown0.5Reported without a count
150.070.5Below the limit
16unknown0.5Reported without a count
170.090.5Below the limit
18unknown0.5Reported without a count
190.140.5Below the limit
20unknown0.5Reported without a count
210.180.2Near the limit
220.120.2Below the limit
230.080.2Below the limit
240.130.2Below the limit
250.140.2Below the limit
260.160.2Below the limit
270.080.5Below the limit
280.180.5Below the limit
290.150.5Below the limit
300.150.5Below the limit
310.070.5Below the limit
320.120.5Below the limit
330.200.5Below the limit
343.720.5Above the limit
354.340.5Above the limit
363.340.5Above the limit
373.740.5Above the limit
38unknown0.5Reported without a count
39unknown0.5Not reported
40unknown0.5Not reported
41unknown0.5Not reported
42unknown0.5Not reported
43unknown0.5Not reported
44unknown0.5Not reported
45unknown0.5Not reported
46unknown0.5Not reported
47unknown0.5Not reported
48unknown0.5Not reported
49unknown0.5Not reported
50unknown0.5Not reported
51unknown0.5Not reported
52unknown0.5Not reported
20230 of 4 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
40unknown0.5Not reported
41unknown0.5Not reported
42unknown0.5Not reported
43unknown0.5Not reported
44unknown0.5Not reported
45unknown0.5Not reported
46unknown0.5Not reported
47unknown0.5Not reported
48unknown0.5Not reported
490.060.5Below the limit
500.050.5Below the limit
510.070.5Below the limit
520.070.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 38, 2026
    Mechanical delousing2 pens
  • Week 37, 2026
    Mechanical delousing5 pens
  • Week 35, 2026
    Mechanical delousing6 pens
  • Week 34, 2026
    Mechanical delousing2 pens
Show all 11
  • Week 30, 2026
    Mechanical delousing6 pens
  • Week 47, 2025
    Medicinal feedWhole site · Emamectin benzoat
  • Week 46, 2025
    Medicinal feedWhole site · Emamectin benzoat
  • Week 45, 2025
    Other treatmentWhole site · Termolicer+ etterspyling
  • Week 40, 2025
    Other treatment, Freshwater treatment6 pens · Ferskvann+Termolicer+etterspyling
  • Week 36, 2025
    Other treatmentWhole site · Termolicer+ etterspyling
  • Week 36, 2024
    Other treatmentWhole site · Hydrolicer

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
  • 27 May 2022
    7,303 salmon escapedCause: Stavtau er slitt vekk fra not, notlin revnet · recaptured 1 · Directorate of Fisheries

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
12 Sep 2026Ronja SilverYtre Simanes3 h 17 min
11 Sep 2026Ronja SilverYtre Simanes19 h 17 min
11 Sep 2026Ronja SilverYtre Simanes17 h 36 min
25 Aug 2026VeidnesSkaret9 h 33 min
24 Aug 2026VeidnesSkaret2 h 43 min
23 Aug 2026VeidnesSkaret4 h 29 min
22 Jul 2026Ro SunriseFollesøy1 h 30 min
22 Jul 2026Ro SunriseFollesøy1 h 27 min
20 Jul 2026Ro SunriseFollesøy24 h 2 min
20 Jul 2026Ro SunriseFollesøy2 h 51 min
19 Jul 2026Ro SunriseFollesøy15 h 7 min
03 Nov 2025Ro FortuneLavika12 h 23 min
Show 29 older visits
ArrivalVesselPrevious farm (14 days)Duration
02 Oct 2025VeidnesKomagnes3 h 1 min
29 Sep 2025Ro ArcticFollesøy3 h 54 min
29 Sep 2025Ro ArcticFollesøy8 h 50 min
28 Sep 2025Ro ArcticFollesøy4 h 6 min
15 Sep 2025Ro FortuneKristianneset7 h 31 min
04 Sep 2025Ro FortuneGourtesjouka12 h 28 min
03 Sep 2025Ro FortuneGourtesjouka19 h 52 min
24 May 2025SteigenStorskjæret1 h 44 min
21 May 2025SteigenStorskjæret4 h 6 min
25 Oct 2024Ro SailorSkjervøy32 min
24 Oct 2024DoennlandRypefjord1 h 21 min
24 Oct 2024DoennlandRypefjord1 h 25 min
24 Oct 2024DoennlandRypefjord1 h 19 min
23 Oct 2024DoennlandRypefjord1 h 39 min
23 Oct 2024DoennlandRypefjord1 h 24 min
21 Oct 2024DoennlandRypefjord1 h 53 min
20 Oct 2024DoennlandRypefjord3 h 21 min
09 Oct 2024DoennlandHundbergan3 h 29 min
25 Sep 2024RohavRypefjord2 h 41 min
24 Sep 2024RohavRypefjord1 h 37 min
24 Sep 2024DoennlandRypefjord2 h 17 min
22 Sep 2024DoennlandRypefjord3 h 38 min
18 Sep 2024DoennlandRypefjord4 h 56 min
18 Sep 2024RohavRypefjord47 min
13 Sep 2024DoennlandRypefjord40 min
02 Sep 2024SteigenLangøyhovden13 h 5 min
04 Aug 2024DoennlandRypefjord1 h 42 min
03 Aug 2024DoennlandRypefjord1 h 26 min
31 Jul 2024DoennlandRypefjord2 h 28 min

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

Licences

Site MAB: 8,505 tonnes
LicenceTypeCapacityHolder
F A 0011Kommersiell / matfiskSalmon, Rainbow trout, Trout1,051 tCermaq Norway Salmon AS
F H 0020Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F H 0021Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F H 0022Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F HV 0003Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F HV 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F KD 0008Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F KD 0032Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F L 0001Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F M 0023Kommersiell / matfiskSalmon, Rainbow trout, Trout984 tCermaq Norway Salmon AS
F M 0045Kommersiell / matfiskSalmon, Rainbow trout, Trout451 tCermaq Norway Salmon AS
F M 0046Kommersiell / matfiskSalmon, Rainbow trout, Trout451 tCermaq Norway Salmon AS
F M 0047Kommersiell / matfiskSalmon, Rainbow trout, Trout451 tCermaq Norway Salmon AS
F M 0048Kommersiell / matfiskSalmon, Rainbow trout, Trout451 tCermaq Norway Salmon AS
TF A 0006Kommersiell / matfiskSalmon, Rainbow trout, Trout863 tCermaq Norway Salmon AS
TF A 0007Kommersiell / matfiskSalmon, Rainbow trout, Trout861 tCermaq Norway Salmon AS
TF A 0008Kommersiell / matfiskSalmon, Rainbow trout, Trout861 tCermaq Norway Salmon AS
TF A 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout861 tCermaq Norway Salmon AS
TF A 0010Kommersiell / matfiskSalmon, Rainbow trout, Trout861 tCermaq Norway Salmon AS

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