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The Salmon Ledger
NOEN

Skipningsdalen

Site 11861 · Flekkefjord municipality · Production area 1, Svenskegrensen til Jæren

Below the lice limit, week 39Operated by Mowi Seawater Norway AS · group Mowi
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0.16Adult 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
6Lice treatments in 2026Latest: Mechanical delousing, 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
13Wellboat visits in 2026by 3 different vessels · latest 20 Apr 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026
2Escapes reported5 salmon, September 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
10.170.5Below the limit
20.010.5Below the limit
30.030.5Below the limit
40.060.5Below the limit
50.160.5Below the limit
60.130.5Below the limit
70.090.5Below the limit
80.070.5Below the limit
90.120.5Below the limit
100.080.5Below the limit
110.140.5Below the limit
120.170.5Below the limit
130.240.5Below the limit
140.230.5Below the limit
150.470.5Near the limit
160.060.2Below the limit
170.010.2Below the limit
180.050.2Below the limit
190.020.2Below the limit
200.040.2Below the limit
210.070.2Below the limit
220.110.5Below the limit
230.040.5Below the limit
240.070.5Below the limit
250.100.5Below the limit
260.070.5Below the limit
270.110.5Below the limit
280.180.5Below the limit
290.120.5Below the limit
300.370.5Below the limit
310.390.5Below the limit
320.490.5Near the limit
330.030.5Below the limit
340.100.5Below the limit
350.240.5Below the limit
360.440.5Near the limit
370.070.5Below the limit
380.160.5Below the limit
390.160.5Below the limit

Earlier years

20250 of 36 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
10.100.5Below the limit
20.110.5Below the limit
30.260.5Below the limit
40.320.5Below the limit
50.230.5Below the limit
60.290.5Below the limit
70.400.5Near the limit
8unknown0.5Reported without a count
9unknown0.5Reported without a count
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
23unknown0.5Reported without a count
240.000.5Below the limit
250.000.5Below the limit
260.000.5Below the limit
270.000.5Below the limit
280.000.5Below the limit
290.020.5Below the limit
300.010.5Below the limit
310.030.5Below the limit
320.010.5Below the limit
330.070.5Below the limit
340.140.5Below the limit
350.100.5Below the limit
360.050.5Below the limit
370.060.5Below the limit
380.190.5Below the limit
390.070.5Below the limit
400.170.5Below the limit
410.360.5Below the limit
420.140.5Below the limit
430.180.5Below the limit
440.170.5Below the limit
450.490.5Near the limit
460.320.5Below the limit
470.040.5Below the limit
480.080.5Below the limit
490.040.5Below the limit
500.090.5Below the limit
510.080.5Below the limit
520.130.5Below the limit
20243 of 50 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
3unknown0.5Reported without a count
40.000.5Below the limit
50.010.5Below the limit
60.000.5Below the limit
70.000.5Below the limit
8unknown0.5Reported without a count
90.000.5Below the limit
100.000.5Below the limit
110.010.5Below the limit
120.000.5Below the limit
130.000.5Below the limit
140.010.5Below the limit
150.040.5Below the limit
160.020.2Below the limit
170.020.2Below the limit
180.010.2Below the limit
190.000.2Below the limit
200.000.2Below the limit
210.000.2Below the limit
220.010.5Below the limit
230.000.5Below the limit
240.000.5Below the limit
250.000.5Below the limit
260.000.5Below the limit
270.000.5Below the limit
280.020.5Below the limit
290.020.5Below the limit
300.020.5Below the limit
310.030.5Below the limit
320.930.5Above the limit
330.620.5Above the limit
340.080.5Below the limit
350.080.5Below the limit
360.180.5Below the limit
370.490.5Near the limit
380.190.5Below the limit
390.170.5Below the limit
400.270.5Below the limit
410.420.5Near the limit
423.800.5Above the limit
430.480.5Near the limit
440.020.5Below the limit
450.080.5Below the limit
460.260.5Below the limit
470.450.5Near the limit
480.060.5Below the limit
490.050.5Below the limit
500.030.5Below the limit
510.040.5Below the limit
520.150.5Below the limit
20230 of 13 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
450.000.5Below the limit
460.000.5Below the limit
470.000.5Below the limit
480.000.5Below the limit
490.000.5Below the limit
500.000.5Below the limit
510.000.5Below the limit
520.000.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 37, 2026
    Mechanical delousingWhole site
  • Week 33, 2026
    Mechanical delousingWhole site
  • Week 17, 2026
    Medicinal bathAzamethiphos
  • Week 16, 2026
    Medicinal bathAzamethiphos
Show all 26
  • Week 2, 2026
    Medicinal bath, Mechanical delousing9 pens · Azamethiphos
  • Week 46, 2025
    Thermal delousingWhole site
  • Week 44, 2025
    Medicinal feed5 pens · Emamectin benzoat
  • Week 43, 2025
    Medicinal feed5 pens · Emamectin benzoat
  • Week 42, 2025
    Medicinal feed, Thermal delousing9 pens · Emamectin benzoat
  • Week 34, 2025
    Medicinal feed4 pens · Emamectin benzoat
  • Week 33, 2025
    Medicinal feed3 pens · Emamectin benzoat
  • Week 32, 2025
    Medicinal feed3 pens · Emamectin benzoat
  • Week 31, 2025
    Medicinal feed1 pen · Emamectin benzoat
  • Week 30, 2025
    Medicinal feed1 pen · Emamectin benzoat
  • Week 29, 2025
    Medicinal feed1 pen · Emamectin benzoat
  • Week 48, 2024
    Medicinal bath3 pens · Azamethiphos
  • Week 47, 2024
    Medicinal bath2 pens · Azamethiphos
  • Week 43, 2024
    Medicinal bath5 pens · Azamethiphos
  • Week 42, 2024
    Thermal delousing1 pen
  • Week 41, 2024
    Mechanical delousing4 pens
  • Week 38, 2024
    Mechanical delousing3 pens
  • Week 37, 2024
    Thermal delousing, Mechanical delousing6 pens
  • Week 34, 2024
    Mechanical delousing9 pens
  • Week 33, 2024
    Mechanical delousing1 pen
  • Week 29, 2024
    Mechanical delousing4 pens
  • Week 28, 2024
    Mechanical delousing5 pens

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
  • 14 Sep 2024
    5 salmon escapedCause: Håndtering av not ved avlusing. · recaptured 1 · Directorate of Fisheries
  • 14 Dec 2020
    100 salmon escapedCause: Årsaken er pr nå ukjent. Mowi vil jobbe for å kartlegge årsaken. · recaptured 1 · Directorate of Fisheries

Wellboat visits

13 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
20 Apr 2026Ronja MaloyPinnen7 h 2 min
20 Apr 2026Ronja MaloyPinnen6 h 49 min
19 Apr 2026Ronja MaloyPinnen4 h 52 min
19 Apr 2026Ronja MaloyPinnen4 h 50 min
19 Apr 2026Ronja MaloyPinnen3 h 40 min
18 Apr 2026Ronja MaloyPinnen2 h 12 min
17 Apr 2026Ronja MaloyPinnen2 h 12 min
17 Apr 2026Ronja MaloyNapp2 h 22 min
17 Apr 2026Ronja MaloyNapp2 h 23 min
19 Mar 2026Ronja MerdoeBuksevika4 h 54 min
08 Jan 2026Ronja EvolutionVoravika49 min
08 Jan 2026Ronja EvolutionVoravika3 h 54 min
Show 78 older visits
ArrivalVesselPrevious farm (14 days)Duration
07 Jan 2026Ronja EvolutionVoravika4 h 25 min
18 Nov 2025Froy Jarlno other farm8 h 16 min
18 Nov 2025Ronja Maloyno other farm14 h 56 min
18 Nov 2025Froy Jarlno other farm9 h 53 min
17 Nov 2025Ronja Maloyno other farm12 h 21 min
17 Nov 2025Froy JarlIndre Oppedal19 h 29 min
17 Nov 2025Ronja Maloyno other farm2 h 11 min
16 Nov 2025Froy JarlIndre Oppedal12 h 51 min
16 Nov 2025Ronja Maloyno other farm14 h 42 min
15 Nov 2025Ronja Maloyno other farm2 h 56 min
15 Nov 2025Froy JarlIndre Oppedal2 h 16 min
15 Nov 2025Froy JarlIndre Oppedal6 h 19 min
14 Nov 2025Froy JarlIndre Oppedal4 h 49 min
14 Nov 2025Ronja Maloyno other farm31 h 7 min
13 Nov 2025Ronja Maloyno other farm9 h 52 min
16 Oct 2025Froy JarlEggesbønes10 h 15 min
15 Oct 2025Froy JarlEggesbønes15 h 56 min
14 Oct 2025Froy JarlEggesbønes11 h 23 min
13 Oct 2025Froy JarlEggesbønes3 h 52 min
16 Sep 2025Ronja EvolutionVindsvik2 h 5 min
14 Sep 2025Ronja EvolutionVindsvik2 h 3 min
02 Sep 2025SeifjellNautvik1 h 18 min
01 Sep 2025SeifjellNautvik1 h 24 min
31 Aug 2025SeifjellNautvik1 h 39 min
30 Aug 2025Ronja MaloyHaverøy11 h 20 min
12 Jul 2025Ronja EvolutionHjartholm2 h 15 min
10 Jul 2025Ronja EvolutionHjartholm1 h 42 min
08 Jul 2025Ronja EvolutionHjartholm1 h 51 min
25 Feb 2025Ronja MerdoeRingja8 h 29 min
24 Feb 2025TaurangaRingja8 h 0 min
23 Feb 2025Ronja MerdoeRingja6 h 16 min
14 Feb 2025TaurangaHettaneset8 h 45 min
13 Feb 2025Ronja MerdoeRingja6 h 59 min
12 Feb 2025TaurangaHettaneset7 h 52 min
27 Nov 2024Ronja BoroyNapp4 h 7 min
26 Nov 2024Ronja BoroyNapp4 h 10 min
25 Nov 2024Ronja BoroyNapp4 h 58 min
25 Nov 2024Ronja BoroyNapp3 h 33 min
24 Nov 2024Ronja BoroyNapp18 h 50 min
23 Nov 2024Ronja BoroyNapp5 h 37 min
23 Nov 2024Ronja BoroyNapp3 h 49 min
22 Nov 2024Ronja BoroyVoravika2 h 32 min
26 Oct 2024FreyjaPinnen7 h 19 min
25 Oct 2024FreyjaPinnen1 h 42 min
25 Oct 2024FreyjaPinnen3 h 4 min
25 Oct 2024TaurangaLangevågen disease or zone there9 h 57 min
25 Oct 2024FreyjaPinnen1 h 31 min
24 Oct 2024FreyjaPinnen8 h 25 min
24 Oct 2024Ronja MerdoeNapp9 h 34 min
24 Oct 2024FreyjaPinnen2 h 57 min
23 Oct 2024FreyjaPinnen7 h 36 min
23 Oct 2024TaurangaLangevågen disease or zone there9 h 54 min
22 Oct 2024Ronja MerdoeNapp5 h 36 min
22 Oct 2024FreyjaPinnen2 h 13 min
20 Oct 2024Ronja MerdoeNapp2 h 27 min
17 Oct 2024FreyjaVoravika2 h 51 min
16 Oct 2024FreyjaVoravika14 h 29 min
08 Oct 2024Ronja MerdoeÅkre5 h 11 min
15 Sep 2024Ronja BoroyTveit disease or zone there8 h 14 min
23 Aug 2024Ronja AzulSalvågvika13 h 48 min
22 Aug 2024Ronja AzulSalvågvika12 h 42 min
20 Aug 2024Ronja AzulSalvågvika11 h 47 min
19 Aug 2024Ronja AzulSalvågvika2 h 33 min
18 Aug 2024Ronja AzulSalvågvika20 h 10 min
14 Aug 2024TaurangaSyltøy10 h 13 min
21 Jul 2024NavoeyHaugsnesvåg6 h 28 min
18 Jul 2024Ronja BoroySalvågvika10 h 38 min
17 Jul 2024NavoeyAlsåkervik4 h 56 min
17 Jul 2024Ronja BoroySalvågvika11 h 23 min
16 Jul 2024Ronja BoroySalvågvika6 h 41 min
15 Jul 2024Ronja BoroySalvågvika10 h 58 min
13 Jul 2024Ronja BoroySalvågvika9 h 41 min
12 Jul 2024Ronja BoroySalvågvika11 h 36 min
11 Jul 2024Ronja BoroySalvågvika6 h 0 min
11 Jul 2024Ronja BoroySalvågvika7 h 10 min
09 Jul 2024Ronja BoroyEggesbønes3 h 41 min
09 Jul 2024Ronja BoroyEggesbønes5 h 47 min
08 Jul 2024Ronja BoroyEggesbønes8 h 12 min

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

Licences

Site MAB: 6,240 tonnes
LicenceTypeCapacityHolder
AG F 0003Undervisning / matfiskSalmon, Rainbow trout, Trout780 tAgder Fylkeskommune
AG F 0005Kommersiell / matfiskSalmon, Rainbow trout, Trout1,261 tMowi Seawater Norway AS
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 0003Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout1,107 tMowi Seawater Norway AS
VA F 0004Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout1,074 tMowi Seawater Norway AS
VA F 0005Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout1,101 tMowi Seawater Norway AS
VA LD 0010Kommersiell / matfisk - (5% mtb økning)Salmon, Rainbow trout, Trout877 tMowi Seawater Norway AS

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