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The Salmon Ledger
NOEN

Verpeide

Site 13837 · Kinn municipality · Production area 4, Nordhordland til Stadt

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: 0.20 in week 31, 2026Week 39, 2026 · Norwegian Food Safety Authority · updated 01 Oct 2026
1Weeks above the limit in 2026of 31 weeks with a countCalculated by the Salmon Ledger · Norwegian Food Safety Authority · updated 01 Oct 2026
7Lice treatments in 2026Latest: Mechanical delousing, week 29, 20262026 · Norwegian Food Safety Authority · updated 01 Oct 2026
1Active disease casesPD, confirmed 24 Feb 2026Register since 26 Nov 2024 · Norwegian Food Safety Authority · updated 01 Oct 2026
11Wellboat visits in 2026by 3 different vessels · latest 26 May 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026
2Escapes reported4 salmon, January 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 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
14.060.5Above the limit
20.430.5Near the limit
30.440.5Near the limit
40.450.5Near the limit
50.270.5Below the limit
60.330.5Below the limit
70.220.5Below the limit
80.410.5Near the limit
90.100.5Below the limit
100.080.5Below the limit
110.160.5Below the limit
120.120.5Below the limit
130.230.5Below the limit
140.100.5Below the limit
150.310.5Below the limit
160.060.2Below the limit
170.060.2Below the limit
180.070.2Below the limit
190.080.2Below the limit
200.080.2Below the limit
210.170.2Near the limit
220.090.5Below the limit
230.100.5Below the limit
240.190.5Below the limit
250.130.5Below the limit
260.170.5Below the limit
270.160.5Below the limit
280.300.5Below the limit
290.110.5Below the limit
300.130.5Below the limit
310.200.5Below the limit
32unknown0.5Not reported
33unknown0.5Not reported
34unknown0.5Not reported
35unknown0.5Not reported
36unknown0.5Not reported
37unknown0.5Not reported
38unknown0.5Not reported
39unknown0.5Not reported

Earlier years

20255 of 37 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
15unknown0.5Reported without a count
160.000.2Below the limit
170.000.2Below the limit
180.000.2Below the limit
190.000.2Below the limit
200.000.2Below the limit
210.000.2Below the limit
220.000.5Below the limit
230.020.5Below the limit
240.030.5Below the limit
250.010.5Below the limit
260.060.5Below the limit
270.010.5Below the limit
280.020.5Below the limit
290.010.5Below the limit
300.060.5Below the limit
310.090.5Below the limit
320.300.5Below the limit
330.380.5Below the limit
340.450.5Near the limit
350.210.5Below the limit
360.170.5Below the limit
370.040.5Below the limit
380.110.5Below the limit
390.150.5Below the limit
400.240.5Below the limit
410.190.5Below the limit
420.490.5Near the limit
431.310.5Above the limit
440.110.5Below the limit
450.000.5Below the limit
460.140.5Below the limit
470.240.5Below the limit
480.410.5Near the limit
491.390.5Above the limit
502.270.5Above the limit
511.570.5Above the limit
522.680.5Above the limit
20241 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
10.190.5Below the limit
20.490.5Near the limit
30.450.5Near the limit
40.040.5Below the limit
50.070.5Below the limit
60.040.5Below the limit
70.060.5Below the limit
80.070.5Below the limit
90.090.5Below the limit
100.080.5Below the limit
110.410.5Near the limit
120.100.5Below the limit
130.130.5Below the limit
140.110.5Below the limit
150.070.5Below the limit
160.110.2Below the limit
170.050.2Below the limit
180.020.2Below the limit
190.040.2Below the limit
200.070.2Below the limit
210.140.2Below the limit
220.370.5Below the limit
231.010.5Above the limit
240.120.5Below the limit
250.060.5Below the limit
260.110.5Below the limit
270.200.5Below the limit
280.280.5Below the limit
29unknown0.5Not reported
30unknown0.5Not reported
31unknown0.5Not reported
32unknown0.5Not reported
33unknown0.5Not reported
34unknown0.5Not reported
35unknown0.5Not reported
36unknown0.5Not reported
37unknown0.5Not reported
38unknown0.5Not reported
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 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
410.010.5Below the limit
420.040.5Below the limit
430.140.5Below the limit
440.490.5Near the limit
450.050.5Below the limit
460.040.5Below the limit
470.020.5Below the limit
480.050.5Below the limit
490.260.5Below the limit
500.160.5Below the limit
510.100.5Below the limit
520.150.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 29, 2026
    Mechanical delousing1 pen
  • Week 28, 2026
    Mechanical delousing3 pens
  • Week 22, 2026
    Mechanical delousingWhole site
  • Week 16, 2026
    Mechanical delousingWhole site
Show all 19
  • Week 9, 2026
    Mechanical delousingWhole site
  • Week 2, 2026
    Mechanical delousing5 pens
  • Week 1, 2026
    Mechanical delousing1 pen
  • Week 51, 2025
    Mechanical delousing1 pen
  • Week 45, 2025
    Mechanical delousing1 pen
  • Week 44, 2025
    Mechanical delousing6 pens
  • Week 35, 2025
    Thermal delousing6 pens
  • Week 24, 2024
    Thermal delousingWhole site
  • Week 17, 2024
    Thermal delousingWhole site
  • Week 12, 2024
    Thermal delousingWhole site
  • Week 4, 2024
    Mechanical delousing3 pens
  • Week 3, 2024
    Mechanical delousing4 pens
  • Week 50, 2023
    Mechanical delousingWhole site
  • Week 46, 2023
    Mechanical delousing2 pens
  • Week 45, 2023
    Mechanical delousing5 pens

Disease

Norwegian Food Safety Authority

Escapes

Directorate of Fisheries
  • 12 Jan 2022
    4 salmon escapedCause: Tømming av not med kulerekke. · recaptured 1 · Directorate of Fisheries
  • 22 May 2018
    1 salmon escapedCause: Håndtering · 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
26 May 2026Ro FjordEggesbønes5 h 7 min
30 Apr 2026Ro FjordBrunsvik disease or zone there7 h 28 min
13 Apr 2026Ronja MistralBrunsvik disease or zone there46 h 44 min
25 Feb 2026Ronja MistralHesteneset47 h 28 min
11 Feb 2026Ro FjordRogne4 h 3 min
09 Feb 2026Ro FjordRogne8 h 39 min
06 Jan 2026Ro FjordGrunneneset3 h 54 min
05 Jan 2026FreyjaHjartholm9 h 1 min
04 Jan 2026Ro FjordGrunneneset5 h 51 min
31 Dec 2025Ronja MistralHjartholm2 h 37 min
30 Dec 2025Ronja MistralHjartholm8 h 9 min
16 Dec 2025Ronja MistralBrunsvik10 h 9 min
Show 41 older visits
ArrivalVesselPrevious farm (14 days)Duration
03 Nov 2025Ronja MistralBrunsvik19 h 55 min
29 Oct 2025Ronja MistralBrunsvik21 h 21 min
28 Oct 2025Ronja MistralBrunsvik9 h 45 min
27 Oct 2025Ronja MistralBrunsvik9 h 34 min
31 Aug 2025Ro WestRogne2 h 20 min
30 Aug 2025Ro WestRogne19 h 51 min
29 Aug 2025Ro WestRogne15 h 59 min
14 Apr 2025Ronja EvolutionHesteneset5 h 28 min
09 Apr 2025Ronja QueenHesteneset1 h 25 min
07 Apr 2025Ronja QueenBleket3 h 33 min
19 Jul 2024Ro FjordEggesbønes1 h 43 min
19 Jul 2024Norwegian GannetKnappen disease or zone there7 h 42 min
18 Jul 2024Ro FjordEggesbønes1 h 50 min
18 Jul 2024Ro FjordEggesbønes1 h 52 min
17 Jul 2024Ro FjordEggesbønes1 h 42 min
07 Jul 2024Ronja SkilsoyEggesbønes2 h 50 min
06 Jul 2024Ronja SkilsoyEggesbønes2 h 59 min
15 Jun 2024Ro WestFureneset15 h 52 min
14 Jun 2024Ronja BoroyRøysa14 h 51 min
14 Jun 2024Ro WestFureneset16 h 38 min
07 Jun 2024Ro FjordEggesbønes1 h 59 min
07 Jun 2024Ro FjordEggesbønes5 h 31 min
06 Jun 2024Ro FjordEggesbønes4 h 54 min
25 Apr 2024Ro WestKrabbestig3 h 16 min
23 Apr 2024Ro FjordEggesbønes1 h 57 min
23 Apr 2024Ro WestKrabbestig42 h 14 min
22 Apr 2024Ro WestKrabbestig5 h 37 min
22 Apr 2024Ro FjordEggesbønes2 h 26 min
24 Mar 2024Ro WestOksebåsen V20 h 58 min
23 Mar 2024Ro WestOksebåsen V11 h 47 min
20 Mar 2024Ro WestOksebåsen V31 h 20 min
19 Mar 2024Ro WestOksebåsen V12 h 31 min
18 Mar 2024Ro FjordEggesbønes10 h 54 min
26 Feb 2024Ronja BoroyEggesbønes4 h 42 min
25 Jan 2024Ro WestIndre Oppedal21 h 19 min
23 Jan 2024Ro WestIndre Oppedal32 h 47 min
20 Jan 2024Ro WestIndre Oppedal16 h 7 min
19 Jan 2024Ro WestIndre Oppedal17 h 40 min
18 Jan 2024Ro WestIndre Oppedal10 h 50 min
17 Jan 2024Ro WestIndre Oppedal16 h 9 min
15 Jan 2024Ro WestIndre Oppedal35 h 21 min

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

Licences

Site MAB: 3,900 tonnes
LicenceTypeCapacityHolder
SF G 0012Kommersiell / matfiskSalmon, Rainbow trout, Trout648 tMowi Seawater Norway AS
SF S 0031Undervisning / matfiskSalmon, Rainbow trout, Trout780 tVestland Fylkeskommune
SF V 0004Kommersiell / matfiskSalmon, Rainbow trout, Trout648 tMowi Seawater Norway AS
SF V 0005Kommersiell / matfiskSalmon, Rainbow trout, Trout648 tMowi Seawater Norway AS
SF V 0007Kommersiell / matfiskSalmon, Rainbow trout, Trout648 tMowi Seawater Norway AS
SF V 0009Kommersiell / matfiskSalmon, Rainbow trout, Trout648 tMowi Seawater Norway AS

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