Kvernes
Site 28196 · Narvik municipality · Production area 9, Vestfjorden og Vesterålen
Below the lice limit, week 39Operated by Ballangen Sjøfarm AS
0.06Adult female lice per fishLimit 0.50 · below the limit
0Weeks above the limit in 2026of 9 weeks with a count
3Lice treatments in 2026Latest: Other treatment, week 38, 2026
0Active disease casesNone recorded
6Wellboat visits in 2026by 2 different vessels · latest 26 Aug 2026
0Escapes reportedNone reported
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 21–26 and 0.5 for the rest of the year. Hatched weeks have no count and count neither as above nor below.
2026
Show as table
| Week | Adult female lice per fish | Lice limit | Status |
|---|---|---|---|
| 1 | unknown | 0.5 | Not reported |
| 2 | unknown | 0.5 | Not reported |
| 3 | unknown | 0.5 | Not reported |
| 4 | unknown | 0.5 | Not reported |
| 5 | unknown | 0.5 | Not reported |
| 6 | unknown | 0.5 | Not reported |
| 7 | unknown | 0.5 | Not reported |
| 8 | unknown | 0.5 | Not reported |
| 9 | unknown | 0.5 | Not reported |
| 10 | unknown | 0.5 | Not reported |
| 11 | unknown | 0.5 | Not reported |
| 12 | unknown | 0.5 | Not reported |
| 13 | unknown | 0.5 | Not reported |
| 14 | unknown | 0.5 | Not reported |
| 15 | unknown | 0.5 | Not reported |
| 16 | unknown | 0.5 | Not reported |
| 17 | unknown | 0.5 | Not reported |
| 18 | unknown | 0.5 | Not reported |
| 19 | unknown | 0.5 | Not reported |
| 20 | unknown | 0.5 | Not reported |
| 21 | unknown | 0.2 | Not reported |
| 22 | unknown | 0.2 | Not reported |
| 23 | unknown | 0.2 | Not reported |
| 24 | unknown | 0.2 | Not reported |
| 25 | unknown | 0.2 | Not reported |
| 26 | unknown | 0.2 | Not reported |
| 27 | unknown | 0.5 | Not reported |
| 28 | unknown | 0.5 | Not reported |
| 29 | unknown | 0.5 | Not reported |
| 30 | 0.08 | 0.5 | Below the limit |
| 31 | unknown | 0.5 | Reported without a count |
| 32 | 0.26 | 0.5 | Below the limit |
| 33 | 0.35 | 0.5 | Below the limit |
| 34 | 0.44 | 0.5 | Near the limit |
| 35 | 0.10 | 0.5 | Below the limit |
| 36 | 0.19 | 0.5 | Below the limit |
| 37 | 0.28 | 0.5 | Below the limit |
| 38 | 0.24 | 0.5 | Below the limit |
| 39 | 0.06 | 0.5 | Below the limit |
Earlier years
20250 of 11 weeks with a count above the limit
Show as table
| Week | Adult female lice per fish | Lice limit | Status |
|---|---|---|---|
| 1 | 0.12 | 0.5 | Below the limit |
| 2 | 0.05 | 0.5 | Below the limit |
| 3 | 0.05 | 0.5 | Below the limit |
| 4 | 0.03 | 0.5 | Below the limit |
| 5 | 0.01 | 0.5 | Below the limit |
| 6 | 0.05 | 0.5 | Below the limit |
| 7 | 0.06 | 0.5 | Below the limit |
| 8 | 0.00 | 0.5 | Below the limit |
| 9 | 0.00 | 0.5 | Below the limit |
| 10 | 0.08 | 0.5 | Below the limit |
| 11 | unknown | 0.5 | Not reported |
| 12 | unknown | 0.5 | Reported without a count |
| 13 | 0.00 | 0.5 | Below the limit |
| 14 | unknown | 0.5 | Reported without a count |
| 15 | unknown | 0.5 | Not reported |
| 16 | unknown | 0.5 | Reported without a count |
| 17 | unknown | 0.5 | Not reported |
| 18 | unknown | 0.5 | Not reported |
| 19 | unknown | 0.5 | Not reported |
| 20 | unknown | 0.5 | Not reported |
| 21 | unknown | 0.2 | Not reported |
| 22 | unknown | 0.2 | Not reported |
| 23 | unknown | 0.2 | Not reported |
| 24 | unknown | 0.2 | Not reported |
| 25 | unknown | 0.2 | Not reported |
| 26 | unknown | 0.2 | Not reported |
| 27 | unknown | 0.5 | Not reported |
| 28 | unknown | 0.5 | Not reported |
| 29 | unknown | 0.5 | Not reported |
| 30 | unknown | 0.5 | Not reported |
| 31 | unknown | 0.5 | Not reported |
| 32 | unknown | 0.5 | Not reported |
| 33 | unknown | 0.5 | Not reported |
| 34 | unknown | 0.5 | Not reported |
| 35 | unknown | 0.5 | Not reported |
| 36 | unknown | 0.5 | Not reported |
| 37 | unknown | 0.5 | Not reported |
| 38 | unknown | 0.5 | Not reported |
| 39 | unknown | 0.5 | Not reported |
| 40 | unknown | 0.5 | Not reported |
| 41 | unknown | 0.5 | Not reported |
| 42 | unknown | 0.5 | Not reported |
| 43 | unknown | 0.5 | Not reported |
| 44 | unknown | 0.5 | Not reported |
| 45 | unknown | 0.5 | Not reported |
| 46 | unknown | 0.5 | Not reported |
| 47 | unknown | 0.5 | Not reported |
| 48 | unknown | 0.5 | Not reported |
| 49 | unknown | 0.5 | Not reported |
| 50 | unknown | 0.5 | Not reported |
| 51 | unknown | 0.5 | Not reported |
| 52 | unknown | 0.5 | Not reported |
20240 of 51 weeks with a count above the limit
Show as table
| Week | Adult female lice per fish | Lice limit | Status |
|---|---|---|---|
| 1 | 0.02 | 0.5 | Below the limit |
| 2 | 0.04 | 0.5 | Below the limit |
| 3 | 0.02 | 0.5 | Below the limit |
| 4 | 0.06 | 0.5 | Below the limit |
| 5 | 0.01 | 0.5 | Below the limit |
| 6 | 0.05 | 0.5 | Below the limit |
| 7 | 0.04 | 0.5 | Below the limit |
| 8 | 0.04 | 0.5 | Below the limit |
| 9 | 0.04 | 0.5 | Below the limit |
| 10 | 0.02 | 0.5 | Below the limit |
| 11 | 0.01 | 0.5 | Below the limit |
| 12 | 0.02 | 0.5 | Below the limit |
| 13 | 0.02 | 0.5 | Below the limit |
| 14 | 0.02 | 0.5 | Below the limit |
| 15 | 0.01 | 0.5 | Below the limit |
| 16 | 0.01 | 0.5 | Below the limit |
| 17 | 0.01 | 0.5 | Below the limit |
| 18 | 0.02 | 0.5 | Below the limit |
| 19 | 0.01 | 0.5 | Below the limit |
| 20 | 0.01 | 0.5 | Below the limit |
| 21 | unknown | 0.2 | Not reported |
| 22 | 0.02 | 0.2 | Below the limit |
| 23 | 0.01 | 0.2 | Below the limit |
| 24 | 0.00 | 0.2 | Below the limit |
| 25 | 0.00 | 0.2 | Below the limit |
| 26 | 0.00 | 0.2 | Below the limit |
| 27 | 0.02 | 0.5 | Below the limit |
| 28 | 0.01 | 0.5 | Below the limit |
| 29 | 0.01 | 0.5 | Below the limit |
| 30 | 0.07 | 0.5 | Below the limit |
| 31 | 0.11 | 0.5 | Below the limit |
| 32 | 0.08 | 0.5 | Below the limit |
| 33 | 0.05 | 0.5 | Below the limit |
| 34 | 0.28 | 0.5 | Below the limit |
| 35 | 0.34 | 0.5 | Below the limit |
| 36 | 0.40 | 0.5 | Near the limit |
| 37 | 0.33 | 0.5 | Below the limit |
| 38 | 0.30 | 0.5 | Below the limit |
| 39 | 0.03 | 0.5 | Below the limit |
| 40 | 0.34 | 0.5 | Below the limit |
| 41 | 0.26 | 0.5 | Below the limit |
| 42 | 0.07 | 0.5 | Below the limit |
| 43 | 0.08 | 0.5 | Below the limit |
| 44 | 0.13 | 0.5 | Below the limit |
| 45 | 0.17 | 0.5 | Below the limit |
| 46 | 0.13 | 0.5 | Below the limit |
| 47 | 0.21 | 0.5 | Below the limit |
| 48 | 0.29 | 0.5 | Below the limit |
| 49 | 0.23 | 0.5 | Below the limit |
| 50 | 0.14 | 0.5 | Below the limit |
| 51 | 0.19 | 0.5 | Below the limit |
| 52 | 0.10 | 0.5 | Below the limit |
20230 of 4 weeks with a count above the limit (data from week 40)
Show as table
| Week | Adult female lice per fish | Lice limit | Status |
|---|---|---|---|
| 40 | unknown | 0.5 | Not reported |
| 41 | unknown | 0.5 | Not reported |
| 42 | unknown | 0.5 | Not reported |
| 43 | unknown | 0.5 | Not reported |
| 44 | unknown | 0.5 | Not reported |
| 45 | unknown | 0.5 | Not reported |
| 46 | unknown | 0.5 | Not reported |
| 47 | unknown | 0.5 | Not reported |
| 48 | unknown | 0.5 | Not reported |
| 49 | 0.04 | 0.5 | Below the limit |
| 50 | 0.05 | 0.5 | Below the limit |
| 51 | 0.05 | 0.5 | Below the limit |
| 52 | 0.05 | 0.5 | Below the limit |
Treatments
Norwegian Food Safety Authority- Week 38, 2026Other treatment2 pens · FLS + ferskvann
- Week 35, 2026Mechanical delousing2 pens
- Week 34, 2026Mechanical delousing2 pens
- Week 42, 2024Other treatment3 pens · Hydrolicer
Show all 6
- Week 39, 2024Medicinal bath4 pens · Azamethiphos
- Week 30, 2024Other treatmentWhole site · FLS
Disease
Norwegian Food Safety AuthorityNo cases in the Food Safety Authority's register of notifiable diseases (since 26 Nov 2024).
Escapes
Directorate of FisheriesNo escapes reported from this site since 2006.
Wellboat visits
6 visits in 2026Visits 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.
| Arrival | Vessel | Previous farm (14 days) | Duration |
|---|---|---|---|
| 26 Aug 2026 | Ro Sunrise | Pundsvik I | 16 h 18 min |
| 22 Aug 2026 | Ro Sunrise | Børøya | 9 h 30 min |
| 22 Aug 2026 | Ro Sunrise | Børøya | 5 h 40 min |
| 21 Jul 2026 | Veidnes | Pundsvik I | 54 min |
| 20 Jul 2026 | Veidnes | Pundsvik I | 1 h 43 min |
| 20 Jul 2026 | Veidnes | Pundsvik I | 3 h 8 min |
| 23 Apr 2025 | Veidnes | Storskjæret | 2 h 44 min |
| 20 Apr 2025 | Veidnes | Storskjæret | 2 h 40 min |
| 09 Mar 2025 | Steigen | Storskjæret | 1 h 41 min |
| 08 Mar 2025 | Steigen | Storskjæret | 2 h 7 min |
| 20 Jan 2025 | Veidnes | no other farm | 6 h 29 min |
| 12 Jan 2025 | Steigen | Storskjæret | 1 h 51 min |
Show 9 older visits
| Arrival | Vessel | Previous farm (14 days) | Duration |
|---|---|---|---|
| 06 Jan 2025 | Steigen | Storskjæret | 2 h 44 min |
| 06 Dec 2024 | Steigen | Storskjæret | 2 h 39 min |
| 04 Dec 2024 | Steigen | Storskjæret | 3 h 18 min |
| 03 Nov 2024 | Veidnes | Holmen | 3 h 46 min |
| 02 Nov 2024 | Veidnes | Holmen | 3 h 19 min |
| 14 Oct 2024 | Steigen | Storskjæret | 38 h 48 min |
| 26 Sep 2024 | Veidnes | Storskjæret | 1 h 34 min |
| 29 Jul 2024 | Ronja Silver | no other farm | 10 h 43 min |
| 28 Jul 2024 | Ronja Silver | no other farm | 8 h 21 min |
Licences
Site MAB: 1,560 tonnes| Licence | Type | Capacity | Holder |
|---|---|---|---|
| N BG 0008 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 812 t | Ballangen Sjøfarm AS |
| N BG 0009 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 812 t | Ballangen Sjøfarm AS |
| N BG 0010 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 256 t | Ballangen Sjøfarm AS |
| N N 0009 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 590 t | Cermaq Norway Salmon AS |
| N N 0010 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 295 t | Ballangen Sjøfarm AS |
| N Ø 0004 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 812 t | Cermaq Norway Salmon AS |
| N Ø 0018 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 812 t | Cermaq Norway Salmon AS |
| N Ø 0021 | Kommersiell / matfiskSalmon, Rainbow trout, Trout | 812 t | Cermaq Norway Salmon AS |