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The Salmon Ledger
NOEN

Kråkøya

Site 12652 · Nærøysund municipality · Production area 7, Nord-Trøndelag med Bindal

Status unknown: not reported in week 39Operated by Sinkaberg Havbruk AS · group unknown
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unknownAdult female lice per fishNo count in week 39. Latest: 0.66 in week 41, 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 29 Oct 2025Derived 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.

2025

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
10.170.5Below the limit
20.200.5Below the limit
30.200.5Below the limit
40.220.5Below the limit
50.250.5Below the limit
60.290.5Below the limit
70.340.5Below the limit
80.360.5Below the limit
90.160.5Below the limit
100.120.5Below the limit
110.130.5Below the limit
120.160.5Below the limit
130.180.5Below the limit
140.120.5Below the limit
150.190.5Below the limit
160.190.2Near the limit
170.180.2Near the limit
180.190.2Near the limit
190.170.2Near the limit
200.140.2Below the limit
210.170.2Near the limit
220.220.5Below the limit
230.200.5Below the limit
240.120.5Below the limit
250.350.5Below the limit
260.220.5Below the limit
270.170.5Below the limit
280.260.5Below the limit
290.210.5Below the limit
300.470.5Near the limit
310.430.5Near the limit
320.280.5Below the limit
330.330.5Below the limit
340.450.5Near the limit
350.440.5Near the limit
360.450.5Near the limit
370.350.5Below the limit
380.460.5Near the limit
390.480.5Near the limit
400.480.5Near the limit
410.660.5Above the limit
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

Earlier years

20240 of 20 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
1unknown0.5Reported without a count
2unknown0.5Reported without a count
30.100.5Below 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
16unknown0.2Not reported
17unknown0.2Not reported
18unknown0.2Not reported
19unknown0.2Not reported
20unknown0.2Not reported
21unknown0.2Not reported
22unknown0.5Not reported
23unknown0.5Not reported
24unknown0.5Not reported
25unknown0.5Not reported
26unknown0.5Not reported
27unknown0.5Not reported
28unknown0.5Not reported
29unknown0.5Not reported
30unknown0.5Not reported
31unknown0.5Not reported
32unknown0.5Not reported
33unknown0.5Not reported
340.000.5Below the limit
350.000.5Below the limit
360.010.5Below the limit
370.000.5Below the limit
380.050.5Below the limit
390.070.5Below the limit
400.070.5Below the limit
410.050.5Below the limit
420.110.5Below the limit
430.170.5Below the limit
440.190.5Below the limit
450.200.5Below the limit
460.150.5Below the limit
470.180.5Below the limit
480.180.5Below the limit
490.190.5Below the limit
500.230.5Below the limit
510.350.5Below the limit
520.190.5Below the limit
20230 of 3 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
490.150.5Below the limit
500.240.5Below the limit
51unknown0.5Reported without a count
520.100.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 40, 2025
    Mechanical delousing3 pens
  • Week 36, 2025
    Freshwater treatment3 pens
  • Week 35, 2025
    Mechanical delousing3 pens
  • Week 34, 2025
    Mechanical delousing4 pens
Show all 17
  • Week 33, 2025
    Mechanical delousing4 pens
  • Week 31, 2025
    Mechanical delousing8 pens
  • Week 29, 2025
    Mechanical delousing3 pens
  • Week 28, 2025
    Mechanical delousing5 pens
  • Week 26, 2025
    Thermal delousing8 pens
  • Week 23, 2025
    Mechanical delousing8 pens
  • Week 19, 2025
    Medicinal bath4 pens · Azamethiphos
  • Week 17, 2025
    Mechanical delousing1 pen
  • Week 15, 2025
    Mechanical delousing5 pens
  • Week 9, 2025
    Medicinal bath6 pens · Azamethiphos
  • Week 8, 2025
    Medicinal bath2 pens · Azamethiphos
  • Week 39, 2024
    Medicinal feed3 pens · Emamektin benzoat
  • Week 38, 2024
    Medicinal feed3 pens · Emamektin 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

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
29 Oct 2025Ronja ExplorerMarøya3 h 19 min
28 Oct 2025Ronja ExplorerMarøya2 h 38 min
27 Oct 2025Ronja ExplorerMarøya2 h 44 min
26 Oct 2025Ronja ExplorerMarøya2 h 12 min
16 Oct 2025Ronja ExplorerMarøya1 h 37 min
15 Oct 2025Ronja ExplorerMarøya2 h 18 min
13 Oct 2025Ronja ExplorerMarøya1 h 43 min
12 Oct 2025Ronja ExplorerMarøya1 h 27 min
11 Oct 2025Ronja ExplorerMarøya3 h 14 min
07 Oct 2025Ronja ExplorerMarøya4 h 13 min
06 Oct 2025Ronja ExplorerMarøya2 h 47 min
05 Oct 2025Ronja ExplorerMarøya1 h 11 min
Show 36 older visits
ArrivalVesselPrevious farm (14 days)Duration
01 Oct 2025Ronja NaeroeysundKvaløya28 h 30 min
18 Sep 2025Ronja ExplorerMarøya1 h 48 min
17 Sep 2025Ronja ExplorerMarøya3 h 10 min
16 Sep 2025Ronja ExplorerMarøya3 h 58 min
15 Sep 2025Ronja ExplorerMarøya3 h 50 min
14 Sep 2025Ronja ExplorerMarøya5 h 7 min
04 Sep 2025Ronja NaeroeysundPurkholmen15 h 54 min
03 Sep 2025Ronja NaeroeysundPurkholmen16 h 48 min
02 Sep 2025Ronja NaeroeysundPurkholmen5 h 31 min
01 Sep 2025Ronja NaeroeysundPurkholmen32 h 28 min
31 Aug 2025Ronja NaeroeysundPurkholmen10 h 1 min
30 Aug 2025Ronja NaeroeysundPurkholmen13 h 32 min
31 Jul 2025Ronja NaeroeysundKvingra74 h 22 min
13 Jul 2025Ronja NaeroeysundÅrsetfjorden43 h 57 min
12 Jul 2025Ronja NaeroeysundÅrsetfjorden19 h 23 min
11 Jul 2025Ronja NaeroeysundÅrsetfjorden7 h 16 min
24 Jun 2025Ronja OceanMarøya73 h 52 min
24 Apr 2025Ronja NaeroeysundYtterflesa3 h 37 min
23 Apr 2025Ronja NaeroeysundYtterflesa12 h 6 min
11 Apr 2025Ronja OceanHarbakholmen7 h 30 min
10 Apr 2025Ronja OceanHarbakholmen16 h 55 min
08 Apr 2025Ronja OceanHarbakholmen33 h 10 min
17 Sep 2024Ronja VitaMakrellskjæret1 h 47 min
16 Sep 2024Ronja VitaMakrellskjæret2 h 2 min
15 Sep 2024Ronja VitaMakrellskjæret2 h 11 min
14 Sep 2024Ronja VitaMakrellskjæret3 h 22 min
16 Aug 2024ViknatransMelkøya1 h 13 min
14 Aug 2024ViknatransMelkøya1 h 7 min
09 Feb 2024Ronja ExplorerMarøya2 h 2 min
08 Feb 2024Ronja ExplorerMarøya2 h 59 min
24 Jan 2024Ronja ExplorerMarøya1 h 50 min
17 Jan 2024Ronja ExplorerMarøya1 h 2 min
15 Jan 2024Ronja ExplorerMarøya1 h 33 min
14 Jan 2024Ronja ExplorerMarøya2 h 45 min
08 Jan 2024Ronja ExplorerMarøya2 h 6 min
07 Jan 2024Ronja ExplorerMarøya1 h 56 min

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

Licences

Site MAB: 5,460 tonnes
LicenceTypeCapacityHolder
NT NR 0008Undervisning / matfiskSalmon, Rainbow trout, Trout780 tVal Skoler AS
NT NR 0047Forskning / matfiskSalmon, Rainbow trout, Trout780 tPharmaq AS
NT NR 0052Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSinkaberg Havbruk AS
NT NR 0057Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tEmilsen Havbruk AS
NT NR 0062Forskning / matfiskSalmon, Rainbow trout, Trout780 tBenchmark Genetics Norway AS
NT V 0008Kommersiell / matfiskSalmon, Rainbow trout, Trout812 tEmilsen Havbruk AS
NT V 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout806 tAS Aqua
TR NR 0006Forskning / matfiskSalmon780 tPharmaq AS
TR NR 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout268 tBrønnøy Farming AS

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