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The Salmon Ledger
NOEN

Smineset N

Site 29356 · Namsos municipality · Production area 7, Nord-Trøndelag med Bindal

Below the lice limit, week 39Operated by Salmar Oppdrett AS · group SalMar
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0.33Adult 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
8Lice treatments in 2026Latest: Mechanical delousing, week 39, 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
23Wellboat visits in 2026by 4 different vessels · latest 12 Sep 2026Derived from AIS · Norwegian Coastal Administration (AIS) · updated 01 Oct 2026
1Escapes reported1-10 salmon, November 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
10.110.5Below the limit
20.180.5Below the limit
30.230.5Below the limit
40.260.5Below the limit
50.260.5Below the limit
60.310.5Below the limit
70.340.5Below the limit
80.340.5Below the limit
90.390.5Below the limit
100.330.5Below the limit
110.270.5Below the limit
120.210.5Below the limit
130.070.5Below the limit
140.080.5Below the limit
150.080.5Below the limit
160.110.2Below the limit
170.110.2Below the limit
180.130.2Below the limit
190.130.2Below the limit
200.090.2Below the limit
210.130.2Below the limit
220.190.5Below the limit
230.230.5Below the limit
240.300.5Below the limit
250.310.5Below the limit
260.120.5Below the limit
270.110.5Below the limit
280.130.5Below the limit
290.130.5Below the limit
300.170.5Below the limit
310.250.5Below the limit
320.240.5Below the limit
330.270.5Below the limit
340.280.5Below the limit
350.250.5Below the limit
360.260.5Below the limit
370.220.5Below the limit
380.410.5Near the limit
390.330.5Below 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
10.340.5Below the limit
20.380.5Below the limit
30.460.5Near the limit
40.430.5Near the limit
50.420.5Near the limit
60.440.5Near the limit
70.290.5Below the limit
80.240.5Below the limit
90.310.5Below the limit
100.310.5Below the limit
110.310.5Below the limit
120.330.5Below the limit
130.370.5Below the limit
140.390.5Below the limit
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
34unknown0.5Not reported
35unknown0.5Not reported
360.000.5Below the limit
370.000.5Below the limit
380.000.5Below the limit
390.000.5Below the limit
400.000.5Below the limit
410.000.5Below the limit
420.000.5Below the limit
430.010.5Below the limit
440.010.5Below the limit
450.020.5Below the limit
460.020.5Below the limit
470.030.5Below the limit
480.040.5Below the limit
490.040.5Below the limit
500.040.5Below the limit
510.050.5Below the limit
520.080.5Below the limit
20240 of 52 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
10.200.5Below the limit
20.170.5Below the limit
30.210.5Below the limit
40.210.5Below the limit
50.230.5Below the limit
60.140.5Below the limit
70.170.5Below the limit
80.220.5Below the limit
90.220.5Below the limit
100.120.5Below the limit
110.280.5Below the limit
120.150.5Below the limit
130.320.5Below the limit
140.150.5Below the limit
150.060.5Below the limit
160.090.2Below the limit
170.130.2Below the limit
180.060.2Below the limit
190.080.2Below the limit
200.110.2Below the limit
210.170.2Near the limit
220.170.5Below the limit
230.270.5Below the limit
240.140.5Below the limit
250.300.5Below the limit
260.390.5Below the limit
270.050.5Below the limit
280.110.5Below the limit
290.380.5Below the limit
300.210.5Below the limit
310.330.5Below the limit
320.440.5Near the limit
330.260.5Below the limit
340.450.5Near the limit
350.140.5Below the limit
360.200.5Below the limit
370.450.5Near the limit
380.480.5Near the limit
390.140.5Below the limit
400.160.5Below the limit
410.430.5Near the limit
420.210.5Below the limit
430.280.5Below the limit
440.370.5Below the limit
450.470.5Near the limit
460.450.5Near the limit
470.350.5Below the limit
480.330.5Below the limit
490.420.5Near the limit
500.470.5Near the limit
510.380.5Below the limit
520.360.5Below 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
400.080.5Below the limit
410.140.5Below the limit
420.140.5Below the limit
430.160.5Below the limit
440.090.5Below the limit
450.050.5Below the limit
460.110.5Below the limit
470.110.5Below the limit
480.150.5Below the limit
490.140.5Below the limit
500.130.5Below the limit
510.140.5Below the limit
520.160.5Below the limit

Treatments

Norwegian Food Safety Authority
  • Week 39, 2026
    Mechanical delousing3 pens
  • Week 32, 2026
    Mechanical delousing4 pens
  • Week 26, 2026
    Mechanical delousing5 pens
  • Week 20, 2026
    Mechanical delousing3 pens
Show all 31
  • Week 13, 2026
    Other treatment2 pens · FreshWell
  • Week 12, 2026
    Other treatment2 pens · FreshWell
  • Week 11, 2026
    Other treatment2 pens · FreshWell
  • Week 10, 2026
    Other treatment2 pens · FreshWell
  • Week 7, 2025
    Mechanical delousing9 pens
  • Week 4, 2025
    Mechanical delousing6 pens
  • Week 3, 2025
    Mechanical delousing1 pen
  • Week 50, 2024
    Mechanical delousing5 pens
  • Week 47, 2024
    Mechanical delousing14 pens
  • Week 42, 2024
    Mechanical delousing12 pens
  • Week 40, 2024
    Mechanical delousing7 pens
  • Week 39, 2024
    Mechanical delousing6 pens
  • Week 38, 2024
    Other treatment6 pens · Wellfighter
  • Week 35, 2024
    Other treatment13 pens · Hydrolicer
  • Week 33, 2024
    Other treatment11 pens · Skamik
  • Week 32, 2024
    Other treatment2 pens · Skamik
  • Week 30, 2024
    Other treatment11 pens · Hydrolicer
  • Week 29, 2024
    Other treatment2 pens · Hydrolicer
  • Week 27, 2024
    Other treatment14 pens · Wellfighter
  • Week 24, 2024
    Other treatment6 pens · FreshWell
  • Week 23, 2024
    Other treatment7 pens · FreshWell
  • Week 19, 2024
    Other treatment2 pens · FreshWell
  • Week 18, 2024
    Other treatment2 pens · FreshWell
  • Week 14, 2024
    Medicinal bath6 pens · Azamethiphos
  • Week 2, 2024
    Medicinal bath2 pens · Azamethiphos
  • Week 44, 2023
    Other treatment2 pens · Ferskvannsbehandling
  • Week 43, 2023
    Other treatment1 pen · Ferskvannsbehandling

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
  • 28 Nov 2024
    1-10 salmon escapedCause: Pigghå. · Directorate of Fisheries

Wellboat visits

23 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 NaeroeysundTernskjæret II3 h 46 min
10 Sep 2026Ronja OceanMarøya2 h 50 min
07 Sep 2026Ronja OceanStasøya2 h 53 min
06 Sep 2026Ronja OceanStasøya2 h 41 min
07 Aug 2026Ronja PrincessTernskjæret II37 h 6 min
07 Aug 2026Ronja PrincessTernskjæret II6 h 36 min
06 Aug 2026Ronja ExplorerMarøya3 h 59 min
06 Aug 2026Ronja PrincessTernskjæret II13 h 6 min
04 Aug 2026Ronja ExplorerMarøya3 h 50 min
27 Jun 2026Ronja PrincessÅrnes7 h 31 min
26 Jun 2026Ronja PrincessÅrnes21 h 10 min
25 Jun 2026Ronja PrincessÅrnes11 h 20 min
Show 57 older visits
ArrivalVesselPrevious farm (14 days)Duration
24 Jun 2026Ronja PrincessÅrnes13 h 40 min
13 May 2026Ronja NaeroeysundHeggvika12 h 45 min
12 May 2026Ronja NaeroeysundHeggvika2 h 41 min
25 Mar 2026Ronja OceanÅrnes34 h 16 min
16 Mar 2026Ronja OceanTernskjæret II35 h 34 min
10 Mar 2026Ronja OceanHindholmen15 h 28 min
09 Mar 2026Ronja OceanHindholmen2 h 21 min
09 Mar 2026Ronja OceanHindholmen3 h 14 min
07 Mar 2026Ronja Oceanno other farm4 h 4 min
07 Mar 2026Ronja OceanKyrøyene11 h 56 min
06 Mar 2026Ronja OceanKyrøyene5 h 45 min
15 Oct 2025ViknatransOlvika1 h 6 min
26 Sep 2025ViknatransKlungset1 h 39 min
25 Sep 2025ViknatransKlungset2 h 14 min
25 Sep 2025ViknatransKlungset54 min
05 Sep 2025Ronja VitaKvitfloget6 h 36 min
18 Apr 2025Froy OdinNordskag2 h 41 min
11 Apr 2025AasvaerfjordNordskag2 h 19 min
06 Apr 2025AasvaerfjordNordskag2 h 51 min
30 Mar 2025AasvaerfjordKvingra4 h 56 min
26 Mar 2025AasvaerfjordKlubben1 h 26 min
23 Mar 2025Ronja PrincessNordskag2 h 9 min
15 Mar 2025Ro SenjaKokelv1 h 22 min
25 Feb 2025Froy Odinno other farm2 h 55 min
19 Feb 2025Ronja Vitano other farm48 min
16 Feb 2025Ronja Vitano other farm1 h 24 min
14 Feb 2025Ro VisionNordskag2 h 46 min
13 Feb 2025Ronja NaeroeysundTernskjæret II1 h 4 min
11 Feb 2025Ronja NaeroeysundTernskjæret II38 h 46 min
20 Jan 2025Ronja OceanKipholmen39 h 15 min
19 Jan 2025Froy OdinAursøysva disease or zone there1 h 36 min
19 Jan 2025Ronja OceanKipholmen5 h 29 min
15 Dec 2024Ronja NaeroeysundEiterfjorden5 h 28 min
14 Dec 2024Ronja NaeroeysundEiterfjorden13 h 5 min
08 Dec 2024Ronja OceanØksningen1 h 15 min
05 Dec 2024Ronja ExplorerMarøya1 h 59 min
21 Nov 2024Ronja NaeroeysundKipholmen1 h 28 min
21 Nov 2024Ronja NaeroeysundKipholmen5 h 53 min
20 Nov 2024Ronja ExplorerStasøya2 h 15 min
20 Nov 2024Ronja NaeroeysundKipholmen13 h 41 min
18 Nov 2024Ronja NaeroeysundKipholmen40 h 15 min
29 Oct 2024Ronja ExplorerMarøya2 h 2 min
18 Oct 2024Ronja ExplorerMarøya3 h 22 min
17 Oct 2024Ronja NaeroeysundGjerdinga55 h 51 min
20 Sep 2024Ronja PrincessHellerflesa32 h 29 min
03 Jul 2024Ronja NaeroeysundTernskjæret II34 h 7 min
02 Jul 2024Ronja NaeroeysundTernskjæret II19 h 49 min
01 Jul 2024Ronja NaeroeysundTernskjæret II5 h 19 min
12 Jun 2024Ronja NaeroeysundHindholmen11 h 49 min
11 Jun 2024Ronja NaeroeysundHindholmen6 h 29 min
10 Jun 2024Ronja NaeroeysundHindholmen4 h 20 min
08 Jun 2024Ronja NaeroeysundHindholmen23 h 50 min
05 May 2024Ronja OceanMarøya18 h 38 min
06 Apr 2024Ronja NaeroeysundTernskjæret II31 h 50 min
05 Apr 2024Ronja NaeroeysundTernskjæret II16 h 2 min
12 Jan 2024Ronja OceanTernskjæret II5 h 9 min
11 Jan 2024Ronja OceanTernskjæret II7 h 34 min

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

Licences

Site MAB: 4,680 tonnes
LicenceTypeCapacityHolder
NT NR 0014Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS
NT NR 0049Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS
NT V 0002Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS
NT V 0003Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS
NT V 0035Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS
NT V 0038Kommersiell / matfiskSalmon, Rainbow trout, Trout804 tSalmar Oppdrett AS

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