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The Salmon Ledger
NOEN

Buksevika

Site 11857 · Flekkefjord municipality · Production area 1, Svenskegrensen til Jæren

Status unknown: not reported in week 39Operated by Mowi Seawater Norway AS · group Mowi
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unknownAdult female lice per fishNo count in week 39. Latest: 0.00 in week 33, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026
1Weeks above the limit in 2026of 33 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026
4Lice treatments in 2026Latest: Mechanical delousing, week 26, 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
10Wellboat visits in 2026by 3 different vessels · latest 16 Aug 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026
1Escapes reported1 salmon, August 2024Since 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
WeekAdult female lice per fishLice limitStatus
10.180.5Below the limit
20.190.5Below the limit
30.330.5Below the limit
40.480.5Near the limit
50.080.5Below the limit
60.110.5Below the limit
70.130.5Below the limit
80.130.5Below the limit
90.160.5Below the limit
100.000.5Below the limit
110.180.5Below the limit
120.230.5Below the limit
130.330.5Below the limit
140.420.5Near the limit
150.460.5Near the limit
160.180.2Near the limit
170.150.2Below the limit
180.250.2Above the limit
190.030.2Below the limit
200.050.2Below the limit
210.030.2Below the limit
220.020.5Below the limit
230.130.5Below the limit
240.130.5Below the limit
250.470.5Near the limit
260.100.5Below the limit
270.080.5Below the limit
280.170.5Below the limit
290.130.5Below the limit
300.470.5Near the limit
310.000.5Below the limit
320.000.5Below the limit
330.000.5Below the limit
34unknown0.5Not reported
35unknown0.5Not reported
36unknown0.5Not reported
37unknown0.5Not reported
38unknown0.5Not reported
39unknown0.5Not reported

Earlier years

20251 of 39 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
140.000.5Below the limit
150.000.5Below the limit
160.000.2Below the limit
170.000.2Below the limit
180.000.2Below the limit
190.000.2Below the limit
200.020.2Below the limit
210.050.2Below the limit
220.030.5Below the limit
230.000.5Below the limit
240.000.5Below the limit
250.010.5Below the limit
260.000.5Below the limit
270.000.5Below the limit
280.020.5Below 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
340.010.5Below the limit
350.000.5Below the limit
360.000.5Below the limit
370.060.5Below the limit
380.130.5Below the limit
390.180.5Below the limit
400.200.5Below the limit
410.150.5Below the limit
420.190.5Below the limit
430.090.5Below the limit
440.000.5Below the limit
450.030.5Below the limit
460.100.5Below the limit
470.060.5Below the limit
480.140.5Below the limit
490.540.5Above the limit
500.080.5Below the limit
510.130.5Below the limit
520.130.5Below the limit
20241 of 49 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
10.000.5Below the limit
20.000.5Below the limit
30.010.5Below the limit
40.000.5Below the limit
50.030.5Below the limit
60.010.5Below the limit
70.010.5Below the limit
80.020.5Below the limit
90.020.5Below the limit
100.000.5Below the limit
110.020.5Below the limit
120.000.5Below the limit
130.000.5Below the limit
140.010.5Below the limit
150.000.5Below the limit
160.010.2Below the limit
170.000.2Below the limit
180.000.2Below the limit
190.010.2Below the limit
200.010.2Below the limit
210.010.2Below the limit
220.000.5Below the limit
230.000.5Below the limit
240.000.5Below the limit
250.000.5Below the limit
260.050.5Below the limit
270.150.5Below the limit
280.140.5Below the limit
290.180.5Below the limit
300.160.5Below the limit
310.080.5Below the limit
320.370.5Below the limit
330.110.5Below the limit
340.130.5Below the limit
350.330.5Below the limit
360.100.5Below the limit
370.240.5Below the limit
380.160.5Below the limit
390.420.5Near the limit
400.460.5Near the limit
412.430.5Above the limit
420.270.5Below the limit
430.130.5Below the limit
440.040.5Below the limit
450.130.5Below the limit
460.440.5Near the limit
470.040.5Below the limit
480.090.5Below the limit
490.170.5Below the limit
50unknown0.5Reported without a count
51unknown0.5Not reported
52unknown0.5Not reported
20230 of 12 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
400.000.5Below the limit
410.000.5Below the limit
420.000.5Below the limit
430.000.5Below the limit
440.000.5Below the limit
450.010.5Below the limit
460.010.5Below the limit
47unknown0.5Reported without a count
480.000.5Below the limit
490.000.5Below the limit
500.000.5Below the limit
510.010.5Below the limit
520.010.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 26, 2026
    Mechanical delousingWhole site
  • Week 19, 2026
    Mechanical delousingWhole site
  • Week 16, 2026
    Medicinal bathAzamethiphos
  • Week 5, 2026
    Mechanical delousingWhole site
Show all 20
  • Week 50, 2025
    Mechanical delousingWhole site
  • Week 43, 2025
    Thermal delousingWhole site
  • Week 40, 2025
    Thermal delousing1 pen
  • Week 39, 2025
    Thermal delousing1 pen
  • Week 21, 2025
    Medicinal feedWhole site · Emamectin benzoat
  • Week 47, 2024
    Medicinal bath2 pens · Azamethiphos
  • Week 46, 2024
    Medicinal bath2 pens · Azamethiphos
  • Week 43, 2024
    Medicinal bath5 pens · Azamethiphos
  • Week 42, 2024
    Mechanical delousingWhole site
  • Week 39, 2024
    Mechanical delousing1 pen
  • Week 38, 2024
    Thermal delousing, Mechanical delousing6 pens
  • Week 36, 2024
    Mechanical delousingWhole site
  • Week 33, 2024
    Mechanical delousingWhole site
  • Week 31, 2024
    Mechanical delousing1 pen
  • Week 15, 2024
    Medicinal feedWhole site · Emamectin benzoat
  • Week 46, 2023
    Freshwater treatmentWhole site

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
  • 29 Aug 2024
    1 salmon escapedCause: Det ble brukt sikringsnett mellom båt og merd, men var i dette tilfellet ikke tilstrekkelig. · recaptured 1 · Directorate of Fisheries

Wellboat visits

10 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
16 Aug 2026Ronja MerdoeTendalsvik4 h 24 min
14 Aug 2026TaurangaSkorpeosen11 h 2 min
13 Aug 2026Ronja MerdoeTendalsvik8 h 8 min
11 Aug 2026Ronja MerdoeTendalsvik6 h 1 min
14 Apr 2026Ronja MaloyVindsvik1 h 22 min
14 Apr 2026Ronja MaloyVindsvik4 h 45 min
13 Apr 2026Ronja MaloyVindsvik3 h 25 min
13 Apr 2026Ronja MaloyVindsvik7 h 12 min
25 Mar 2026Ronja MerdoePinnen6 h 5 min
15 Mar 2026Ronja MerdoeSalvågvika6 h 49 min
25 Oct 2025Ronja MaloyOksen4 h 28 min
24 Oct 2025Froy JarlSkipningsdalen11 h 29 min
Show 50 older visits
ArrivalVesselPrevious farm (14 days)Duration
24 Oct 2025Ronja MaloyOksen4 h 54 min
24 Oct 2025Froy JarlSkipningsdalen4 h 33 min
23 Oct 2025Ronja MaloyOksen7 h 0 min
23 Oct 2025Froy JarlSkipningsdalen3 h 7 min
22 Oct 2025Ronja MaloyOksen25 h 7 min
22 Oct 2025Froy JarlSkipningsdalen16 h 25 min
21 Oct 2025Froy JarlSkipningsdalen19 h 5 min
20 Oct 2025Froy JarlSkipningsdalen11 h 20 min
27 Sep 2025Ronja MaloyHalsavika47 h 13 min
30 Mar 2025LangsundSalvågvika1 h 22 min
30 Mar 2025LangsundSalvågvika1 h 0 min
29 Mar 2025LangsundSalvågvika1 h 10 min
29 Mar 2025LangsundSalvågvika54 min
28 Mar 2025LangsundSalvågvika1 h 36 min
28 Mar 2025LangsundSalvågvika1 h 0 min
11 Dec 2024TaurangaRingja2 h 38 min
10 Dec 2024Ronja MerdoePinnen7 h 13 min
09 Dec 2024TaurangaRingja9 h 53 min
08 Dec 2024Ronja MerdoePinnen6 h 48 min
05 Dec 2024Ronja MerdoePinnen7 h 42 min
04 Dec 2024TaurangaPinnen6 h 11 min
28 Nov 2024TaurangaTrommo9 h 31 min
27 Nov 2024Ronja MerdoeSalvågvika4 h 46 min
21 Nov 2024Ronja MerdoeSvåsandneset6 h 51 min
20 Nov 2024TaurangaMunkholmen8 h 47 min
19 Nov 2024Ronja MaloySalvågvika1 h 19 min
19 Nov 2024Ronja MaloySalvågvika4 h 37 min
19 Nov 2024Ronja MaloySalvågvika7 h 27 min
18 Nov 2024Ronja MaloySalvågvika5 h 7 min
18 Nov 2024Ronja MaloySalvågvika4 h 13 min
15 Nov 2024Ronja MaloySalvågvika5 h 23 min
15 Nov 2024Ronja MaloySalvågvika7 h 20 min
14 Nov 2024Ronja MaloySalvågvika5 h 42 min
29 Oct 2024Ronja MerdoeSkipningsdalen3 h 31 min
26 Oct 2024Ronja BoroySalvågvika5 h 5 min
26 Oct 2024Ronja BoroySalvågvika7 h 0 min
25 Oct 2024Ronja BoroySalvågvika8 h 2 min
25 Oct 2024Ronja BoroySalvågvika6 h 3 min
24 Oct 2024Ronja BoroySalvågvika3 h 34 min
24 Oct 2024Ronja BoroySalvågvika2 h 24 min
24 Oct 2024Ronja BoroySalvågvika1 h 56 min
23 Oct 2024Ronja BoroySalvågvika4 h 26 min
23 Oct 2024Ronja BoroySalvågvika2 h 14 min
20 Sep 2024Ronja BoroyPinnen15 h 59 min
29 Jul 2024Ronja BoroySalvågvika8 h 26 min
28 Jul 2024Ronja BoroySalvågvika9 h 50 min
27 Jul 2024Ronja BoroySalvågvika8 h 7 min
26 Jul 2024Ronja BoroySalvågvika17 h 26 min
25 Jul 2024Ronja BoroySalvågvika17 h 8 min
24 Jul 2024Ronja BoroySalvågvika5 h 53 min

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

Licences

Site MAB: 4,680 tonnes
LicenceTypeCapacityHolder
AG F 0003Undervisning / matfiskSalmon, Rainbow trout, Trout780 tAgder Fylkeskommune
R HM 0005Kommersiell / matfiskSalmon, Rainbow trout, Trout872 tMowi Seawater Norway AS
R HM 0007Kommersiell / matfiskSalmon, Rainbow trout, Trout839 tMowi Seawater Norway AS
R V 0016Kommersiell / matfiskSalmon, Rainbow trout, Trout839 tMowi Seawater Norway AS
R V 0017Kommersiell / matfiskSalmon, Rainbow trout, Trout851 tMowi Seawater Norway AS
R V 0018Kommersiell / matfiskSalmon, Rainbow trout, Trout836 tMowi Seawater Norway AS
VA F 0023Kommersiell / matfiskSalmon118 tMowi Seawater Norway AS
VA FS 0010Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout910 tMowi Seawater Norway AS
VA FS 0011Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout877 tMowi Seawater Norway AS
VA FS 0014Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout877 tMowi Seawater Norway AS

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