Municipality · Nordland · 1827

Dønna

10 registered sites for salmon and trout, operated by 6 companies. The farms are in production area 8 (Helgeland til Bodø), rated yellow (2026 assessment).

Follow Dønna

0 of 8Farms above the lice limit, week 39Norwegian Food Safety Authority · Week 39, 2026
3.1%Of lice counts above the limit, 2025291 counts · Norwegian Food Safety Authority
77Sea lice treatments, 2025Norwegian Food Safety Authority · 01 Oct 2026
0Open disease cases nowNorwegian Food Safety Authority · 01 Oct 2026
0Escapes reported, 2025Directorate of Fisheries · 01 Oct 2026
NOK 7 mFrom the Aquaculture Fund, 2025Directorate of Fisheries (Aquaculture Fund) · 30 Sep 2026

Capacity per company in the municipality

Sites' maximum allowed biomass (MAB) in tonnes, summed per operator · total 31,340 tonnes · Source: Directorate of Fisheries · updated 01 Oct 2026

Latest events

Atom feed

19 Jun 2026
EscapeEscape from Ramnøya N (1-10 fish)

Food Safety Authority, Directorate of Fisheries, Coastal Administration (AIS) · the same events as in the alerts

Farms in Dønna

Farm	Status week 39	Lice	MTB	Wellboat visits, 30 d
Slapøya N Letsea AS	Near the limit	0.48	1,560	3
Havstein Sør Letsea AS	Near the limit	0.44	2,340	5
Nye Skorpa Seløy Sjøfarm AS	Below the limit	0.32	2,560	3
Sundsøy Nova Sea Havbruk AS	Below the limit	0.08	3,900	2
Ramnøya N Mowi Seawater Norway AS	Below the limit	0.07	4,680	1
Breivika S Mowi Seawater Norway AS	Below the limit	0.04	3,900	2
Sjølyst Nordland Fylkeskommune	Below the limit	0.04	260	0
Breivika Mowi Seawater Norway AS	Below the limit	0.03	3,900	2
Bjørnsøya Fishbase Salmon AS	Not reported	unknown	2,000	0
Lille Åsvær Mowi Seawater Norway AS	Not reported	unknown	6,240	0

Lice: adult female lice per fish, Week 39, 2026 (▲ above, ◆ near, ● below the limit, ○ unknown) · Food Safety Authority · Wellboat visits: 30 days to 12 Sep 2026, Coastal Administration (AIS) · MAB: allowed biomass in tonnes, Directorate of Fisheries

By year

Year	Farms reporting	Above limit	Treatments	Escapes	Disease cases	Aquaculture Fund	Wild salmon caught
2026 (to date)	8	2.2%	25	1	0	unknown	unknown
2025	9	3.1%	77	0	0	NOK 7 m	unknown
2024	9	6.0%	93	0	0*	NOK 29.7 m	unknown
2023	5*	2.4%*	14*	0	unknown	NOK 8.1 m	unknown
2022	unknown	unknown	unknown	0	unknown	NOK 21.7 m	unknown
2021	unknown	unknown	unknown	2	unknown	NOK 10.3 m	unknown
2020	unknown	unknown	unknown	0	unknown	NOK 16.4 m	unknown
2019	unknown	unknown	unknown	0	unknown	NOK 4.1 m	unknown

* Partial year: lice counts from the Food Safety Authority from week 40 of 2023; disease register from 26 Nov 2024 (older cases only if still open then). The Aquaculture Fund publishes yearly around October–December. Wild salmon: reported catch in rivers with their mouth in the municipality (Statistics Norway). Unknown = no data, not zero.

Salmon rivers

No registered salmon rivers with their mouth in the municipality.

Norwegian Environment Agency, Directorate of Fisheries · catch: Statistics Norway