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Langholmen N

Fish health and reported environmental data for site 34637.

Programmatic access to site data (JSON)

Source: Akvakultur og fiskehelse. Retrieved 2026-08-03T13:00:26Z.

Weekly status

aar:
2026
uke:
31
lokalitet:

Open the place page for this point

lokalitetsnummer:
34637
navn:
Langholmen N
kommune:
Hadsel
lat:
68.666383
lon:
14.914717
laksefisk_tillatelse:
not reported by source
sykdommer:

No results.

luserapport:
hasReported:
no
isFallow:
no
adultFemaleLice:
average:
not reported by source
averageOfPreviousWeek:
0.01
trend:
not reported by source
mobileLice:
average:
not reported by source
averageOfPreviousWeek:
0.09
trend:
not reported by source
stationaryLice:
average:
not reported by source
averageOfPreviousWeek:
0.1
trend:
not reported by source
totalLice:
average:
not reported by source
averageOfPreviousWeek:
0.2
trend:
not reported by source
seaTemperature:
not reported by source
behandlinger:
combinationTreatments:

No results.

medicinalTreatments:

No results.

nonMedicinalTreatments:

No results.

bathTreatments:

No results.

cleanerFishTreatment:
not reported by source
inFeedTreatments:

No results.

mechanicalRemovalTreatment:
not reported by source
daysSinceLastChitinSynthesisInhibitorTreatment:
not reported by source
raadata:
locality:
no:
34637
name:
Langholmen N
isOnLand:
no
geometry:
type:
Point
coordinates:

2 results

  1. 14.914717
  2. 68.666383
municipality:
no:
1866
name:
Hadsel
productionArea:
id:
9
name:
Vestfjorden og Vesterålen
color:
not reported by source
aquaCultureRegister:
placement:
SJØ
capacity:
4680.0
unit:
TN
licenses:

5 results

  1. licenseNo:
    N H 0020
    licensee:
    HOLMØY HAVBRUK AS
    grantDate:
    1986-07-08T00:00:00
    expirationDate:
    not reported by source
    localities:

    3 results

    1. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    2. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      yes
    3. localityNo:
      36118
      name:
      Bremnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    capacity:
    1003.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  2. licenseNo:
    N H 0032
    licensee:
    NORDLAND FYLKESKOMMUNE
    grantDate:
    2015-09-25T00:00:00
    expirationDate:
    2036-03-26T00:00:00
    localities:

    8 results

    1. localityNo:
      10505
      name:
      Dragnes
      municipality:
      Hadsel
      isReportingLocality:
      yes
    2. localityNo:
      11410
      name:
      Litleøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    3. localityNo:
      32497
      name:
      Daljorda
      municipality:
      Sortland
      isReportingLocality:
      yes
    4. localityNo:
      32697
      name:
      Steilo
      municipality:
      Hadsel
      isReportingLocality:
      yes
    5. localityNo:
      33117
      name:
      Djupvik
      municipality:
      Sortland
      isReportingLocality:
      yes
    6. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    7. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      yes
    8. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      yes
    capacity:
    780.0
    purpose:
    Undervisning
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  3. licenseNo:
    N SO 0029
    licensee:
    HOLMØY HAVBRUK AS
    grantDate:
    2018-08-06T00:00:00
    expirationDate:
    not reported by source
    localities:

    4 results

    1. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    2. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      yes
    3. localityNo:
      36118
      name:
      Bremnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    4. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      yes
    capacity:
    1066.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  4. licenseNo:
    N VV 0007
    licensee:
    HOLMØY HAVBRUK AS
    grantDate:
    1986-10-24T00:00:00
    expirationDate:
    not reported by source
    localities:

    4 results

    1. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    2. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      yes
    3. localityNo:
      36118
      name:
      Bremnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    4. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      yes
    capacity:
    1003.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  5. licenseNo:
    N Ø 0006
    licensee:
    HOLMØY HAVBRUK AS
    grantDate:
    1984-11-13T00:00:00
    expirationDate:
    not reported by source
    localities:

    4 results

    1. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    2. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      yes
    3. localityNo:
      36118
      name:
      Bremnesøya
      municipality:
      Sortland
      isReportingLocality:
      yes
    4. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      yes
    capacity:
    1005.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
hasGreenLicense:
no
hasSalmonoidLicense:
yes
productionTypes:

1 results

  1. Matfisk
purposes:

2 results

  1. Kommersiell
  2. Undervisning
isSlaughterHoldingCage:
no
organizations:

2 results

  1. name:
    HOLMØY HAVBRUK AS
    organizationNo:
    929535081
    address:
    LILANDVEIEN 10
    postalCode:
    8407
    city:
    SORTLAND
    localities:

    21 results

    1. localityNo:
      36118
      name:
      Bremnesøya
      municipality:
      Sortland
      isReportingLocality:
      no
    2. localityNo:
      32497
      name:
      Daljorda
      municipality:
      Sortland
      isReportingLocality:
      no
    3. localityNo:
      14796
      name:
      Fiskefjorden
      municipality:
      Lødingen
      isReportingLocality:
      no
    4. localityNo:
      11355
      name:
      Flesen
      municipality:
      Senja
      isReportingLocality:
      no
    5. localityNo:
      13949
      name:
      Hagebergan
      municipality:
      Skjervøy
      isReportingLocality:
      no
    6. localityNo:
      36178
      name:
      Haukøya Ø
      municipality:
      Skjervøy
      isReportingLocality:
      no
    7. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      no
    8. localityNo:
      11405
      name:
      Innerbrokløysa
      municipality:
      Sortland
      isReportingLocality:
      no
    9. localityNo:
      45301
      name:
      Kinnholmen
      municipality:
      Sortland
      isReportingLocality:
      no
    10. localityNo:
      13595
      name:
      Kuneset
      municipality:
      Sortland
      isReportingLocality:
      no
    11. localityNo:
      15860
      name:
      Kvenbukta V
      municipality:
      Senja
      isReportingLocality:
      no
    12. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      no
    13. localityNo:
      11350
      name:
      Lavika
      municipality:
      Senja
      isReportingLocality:
      no
    14. localityNo:
      36497
      name:
      Lille Djupfest
      municipality:
      Lødingen
      isReportingLocality:
      no
    15. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      no
    16. localityNo:
      14795
      name:
      Rinøyvåg Ø
      municipality:
      Lødingen
      isReportingLocality:
      no
    17. localityNo:
      16015
      name:
      Russelva
      municipality:
      Nordreisa
      isReportingLocality:
      no
    18. localityNo:
      11413
      name:
      Sandan Sø
      municipality:
      Øksnes
      isReportingLocality:
      no
    19. localityNo:
      11298
      name:
      Storøya Nø
      municipality:
      Lødingen
      isReportingLocality:
      no
    20. localityNo:
      22435
      name:
      Stretarneset
      municipality:
      Hadsel
      isReportingLocality:
      no
    21. localityNo:
      13594
      name:
      Trolløya Sv
      municipality:
      Sortland
      isReportingLocality:
      no
  2. name:
    NORDLAND FYLKESKOMMUNE
    organizationNo:
    964982953
    address:
    POSTBOKS 1485, FYLKESHUSET
    postalCode:
    8048
    city:
    BODØ
    localities:

    23 results

    1. localityNo:
      11015
      name:
      Brattholmen
      municipality:
      Herøy I Nordland
      isReportingLocality:
      no
    2. localityNo:
      32497
      name:
      Daljorda
      municipality:
      Sortland
      isReportingLocality:
      no
    3. localityNo:
      33117
      name:
      Djupvik
      municipality:
      Sortland
      isReportingLocality:
      no
    4. localityNo:
      10505
      name:
      Dragnes
      municipality:
      Hadsel
      isReportingLocality:
      no
    5. localityNo:
      36778
      name:
      Havstein Sør
      municipality:
      Dønna
      isReportingLocality:
      no
    6. localityNo:
      45010
      name:
      Holand
      municipality:
      Sortland
      isReportingLocality:
      no
    7. localityNo:
      13764
      name:
      Kokvika
      municipality:
      Lurøy
      isReportingLocality:
      no
    8. localityNo:
      34637
      name:
      Langholmen N
      municipality:
      Hadsel
      isReportingLocality:
      no
    9. localityNo:
      30857
      name:
      Leirvik
      municipality:
      Gildeskål
      isReportingLocality:
      no
    10. localityNo:
      10990
      name:
      Lille Åsvær
      municipality:
      Dønna
      isReportingLocality:
      no
    11. localityNo:
      11410
      name:
      Litleøya
      municipality:
      Sortland
      isReportingLocality:
      no
    12. localityNo:
      21397
      name:
      Midt Femris
      municipality:
      Gildeskål
      isReportingLocality:
      no
    13. localityNo:
      22995
      name:
      Oldervik
      municipality:
      Gildeskål
      isReportingLocality:
      no
    14. localityNo:
      33477
      name:
      Reinsnesøya
      municipality:
      Sortland
      isReportingLocality:
      no
    15. localityNo:
      11122
      name:
      Røssøya N
      municipality:
      Gildeskål
      isReportingLocality:
      no
    16. localityNo:
      37857
      name:
      Seiskjæret
      municipality:
      Herøy I Nordland
      isReportingLocality:
      no
    17. localityNo:
      13284
      name:
      Sjølyst
      municipality:
      Dønna
      isReportingLocality:
      no
    18. localityNo:
      32697
      name:
      Steilo
      municipality:
      Hadsel
      isReportingLocality:
      no
    19. localityNo:
      13290
      name:
      Stigvika
      municipality:
      Gildeskål
      isReportingLocality:
      no
    20. localityNo:
      31217
      name:
      Stokkasjøen
      municipality:
      Vevelstad
      isReportingLocality:
      no
    21. localityNo:
      35817
      name:
      Storevika
      municipality:
      Bodø
      isReportingLocality:
      no
    22. localityNo:
      45003
      name:
      Ystøya
      municipality:
      Alstahaug
      isReportingLocality:
      no
    23. localityNo:
      19975
      name:
      Øya
      municipality:
      Gildeskål
      isReportingLocality:
      no
species:

3 results

  1. Laks
  2. Regnbueørret
  3. Ørret
controlAreas:

1 results

  1. diseaseName:
    INFEKSIOES_LAKSEANEMI
    type:
    SurveillanceZone
    regulation:
    nr:
    FOR-2025-06-11-999
    name:
    Forskrift om restriksjonssone for å forebygge, begrense og bekjempe infeksiøs lakseanemi (ILA) hos akvakulturdyr, Hadsel, Sortland og Bø kommuner, Nordland
    link:
    https://lovdata.no/dokument/LF/forskrift/2025-06-11-999
exportRestrictionAreas:

No results.

pdZoneId:
surveillance
diseases:

No results.

farmedFishEscapes:

No results.

liceReport:
hasReported:
no
isFallow:
no
adultFemaleLice:
average:
not reported by source
averageOfPreviousWeek:
0.01
trend:
not reported by source
mobileLice:
average:
not reported by source
averageOfPreviousWeek:
0.09
trend:
not reported by source
stationaryLice:
average:
not reported by source
averageOfPreviousWeek:
0.1
trend:
not reported by source
totalLice:
average:
not reported by source
averageOfPreviousWeek:
0.2
trend:
not reported by source
seaTemperature:
not reported by source
liceTreatments:
combinationTreatments:

No results.

medicinalTreatments:

No results.

nonMedicinalTreatments:

No results.

bathTreatments:

No results.

cleanerFishTreatment:
not reported by source
inFeedTreatments:

No results.

mechanicalRemovalTreatment:
not reported by source
daysSinceLastChitinSynthesisInhibitorTreatment:
not reported by source

Diseasesstatus

No results.

Salmon lice

localityNo:
34637
year:
2026
type:
avgAdultFemaleLice
data:

30 results

  1. week:
    1
    value:
    0.009999999776482582
  2. week:
    2
    value:
    0.0
  3. week:
    3
    value:
    0.019999999552965164
  4. week:
    4
    value:
    0.0
  5. week:
    5
    value:
    0.009999999776482582
  6. week:
    6
    value:
    0.0
  7. week:
    7
    value:
    0.009999999776482582
  8. week:
    8
    value:
    0.0
  9. week:
    9
    value:
    0.029999999329447746
  10. week:
    10
    value:
    0.019999999552965164
  11. week:
    11
    value:
    0.05999999865889549
  12. week:
    12
    value:
    0.0
  13. week:
    13
    value:
    0.05000000074505806
  14. week:
    14
    value:
    0.05000000074505806
  15. week:
    15
    value:
    0.009999999776482582
  16. week:
    16
    value:
    0.029999999329447746
  17. week:
    17
    value:
    0.03999999910593033
  18. week:
    18
    value:
    0.07000000029802322
  19. week:
    19
    value:
    0.0
  20. week:
    20
    value:
    0.0
  21. week:
    21
    value:
    0.009999999776482582
  22. week:
    22
    value:
    0.009999999776482582
  23. week:
    23
    value:
    0.019999999552965164
  24. week:
    24
    value:
    0.0
  25. week:
    25
    value:
    0.03999999910593033
  26. week:
    26
    value:
    0.019999999552965164
  27. week:
    27
    value:
    0.0
  28. week:
    28
    value:
    0.0
  29. week:
    29
    value:
    0.0
  30. week:
    30
    value:
    0.009999999776482582

Sea temperature

localityNo:
34637
year:
2026
minMaxTemperatureIsSet:
yes
minSeaTemperature:
3.63
maxSeaTemperature:
12.74
data:

53 results

  1. week:
    1
    seaTemperature:
    6.43
    hasReported:
    yes
  2. week:
    2
    seaTemperature:
    5.83
    hasReported:
    yes
  3. week:
    3
    seaTemperature:
    6.04
    hasReported:
    yes
  4. week:
    4
    seaTemperature:
    6.13
    hasReported:
    yes
  5. week:
    5
    seaTemperature:
    5.89
    hasReported:
    yes
  6. week:
    6
    seaTemperature:
    5.69
    hasReported:
    yes
  7. week:
    7
    seaTemperature:
    5.64
    hasReported:
    yes
  8. week:
    8
    seaTemperature:
    5.03
    hasReported:
    yes
  9. week:
    9
    seaTemperature:
    4.39
    hasReported:
    yes
  10. week:
    10
    seaTemperature:
    3.63
    hasReported:
    yes
  11. week:
    11
    seaTemperature:
    3.7
    hasReported:
    yes
  12. week:
    12
    seaTemperature:
    3.7
    hasReported:
    yes
  13. week:
    13
    seaTemperature:
    4.07
    hasReported:
    yes
  14. week:
    14
    seaTemperature:
    4.24
    hasReported:
    yes
  15. week:
    15
    seaTemperature:
    4.53
    hasReported:
    yes
  16. week:
    16
    seaTemperature:
    4.89
    hasReported:
    yes
  17. week:
    17
    seaTemperature:
    6.0
    hasReported:
    yes
  18. week:
    18
    seaTemperature:
    6.0
    hasReported:
    yes
  19. week:
    19
    seaTemperature:
    6.17
    hasReported:
    yes
  20. week:
    20
    seaTemperature:
    6.48
    hasReported:
    yes
  21. week:
    21
    seaTemperature:
    7.79
    hasReported:
    yes
  22. week:
    22
    seaTemperature:
    8.2
    hasReported:
    yes
  23. week:
    23
    seaTemperature:
    7.7
    hasReported:
    yes
  24. week:
    24
    seaTemperature:
    11.13
    hasReported:
    yes
  25. week:
    25
    seaTemperature:
    11.14
    hasReported:
    yes
  26. week:
    26
    seaTemperature:
    11.27
    hasReported:
    yes
  27. week:
    27
    seaTemperature:
    11.43
    hasReported:
    yes
  28. week:
    28
    seaTemperature:
    12.74
    hasReported:
    yes
  29. week:
    29
    seaTemperature:
    12.24
    hasReported:
    yes
  30. week:
    30
    seaTemperature:
    12.56
    hasReported:
    yes
  31. week:
    31
    seaTemperature:
    not reported by source
    hasReported:
    no
  32. week:
    32
    seaTemperature:
    not reported by source
    hasReported:
    no
  33. week:
    33
    seaTemperature:
    not reported by source
    hasReported:
    no
  34. week:
    34
    seaTemperature:
    not reported by source
    hasReported:
    no
  35. week:
    35
    seaTemperature:
    not reported by source
    hasReported:
    no
  36. week:
    36
    seaTemperature:
    not reported by source
    hasReported:
    no
  37. week:
    37
    seaTemperature:
    not reported by source
    hasReported:
    no
  38. week:
    38
    seaTemperature:
    not reported by source
    hasReported:
    no
  39. week:
    39
    seaTemperature:
    not reported by source
    hasReported:
    no
  40. week:
    40
    seaTemperature:
    not reported by source
    hasReported:
    no
  41. week:
    41
    seaTemperature:
    not reported by source
    hasReported:
    no
  42. week:
    42
    seaTemperature:
    not reported by source
    hasReported:
    no
  43. week:
    43
    seaTemperature:
    not reported by source
    hasReported:
    no
  44. week:
    44
    seaTemperature:
    not reported by source
    hasReported:
    no
  45. week:
    45
    seaTemperature:
    not reported by source
    hasReported:
    no
  46. week:
    46
    seaTemperature:
    not reported by source
    hasReported:
    no
  47. week:
    47
    seaTemperature:
    not reported by source
    hasReported:
    no
  48. week:
    48
    seaTemperature:
    not reported by source
    hasReported:
    no
  49. week:
    49
    seaTemperature:
    not reported by source
    hasReported:
    no
  50. week:
    50
    seaTemperature:
    not reported by source
    hasReported:
    no
  51. week:
    51
    seaTemperature:
    not reported by source
    hasReported:
    no
  52. week:
    52
    seaTemperature:
    not reported by source
    hasReported:
    no
  53. week:
    53
    seaTemperature:
    not reported by source
    hasReported:
    no

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the aquaculture page

Distinguish between locality metadata, weekly status and historical series. State week/year for lice, disease and temperature.

AI agent? Read the complete navigation and programming guide.