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Grytøyraholmen

Fish health and reported environmental data for site 33597.

Programmatic access to site data (JSON)

Source: Akvakultur og fiskehelse. Retrieved 2026-09-19T12:26:16Z.

Weekly status

aar:
2026
uke:
37
lokalitet:

Open the place page for this point

lokalitetsnummer:
33597
navn:
Grytøyraholmen
kommune:
Fjaler
lat:
61.292783
lon:
5.014117
laksefisk_tillatelse:
not reported by source
sykdommer:

No results.

luserapport:
hasReported:
yes
isFallow:
no
adultFemaleLice:
average:
0.19
averageOfPreviousWeek:
0.15
trend:
Increasing
mobileLice:
average:
1.03
averageOfPreviousWeek:
1.0
trend:
Increasing
stationaryLice:
average:
0.27
averageOfPreviousWeek:
0.11
trend:
Increasing
totalLice:
average:
1.49
averageOfPreviousWeek:
1.26
trend:
Increasing
seaTemperature:
13.74
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:
33597
name:
Grytøyraholmen
isOnLand:
no
geometry:
type:
Point
coordinates:

2 results

  1. 5.014117
  2. 61.292783
municipality:
no:
4646
name:
Fjaler
productionArea:
id:
4
name:
Nordhordaland til Stadt
color:
not reported by source
aquaCultureRegister:
placement:
SJØ
capacity:
2340.0
unit:
TN
licenses:

4 results

  1. licenseNo:
    SF A 0009
    licensee:
    FLOKENES FISKEFARM AS
    grantDate:
    1983-09-15T00:00:00
    expirationDate:
    not reported by source
    localities:

    7 results

    1. localityNo:
      10319
      name:
      Ålvora
      municipality:
      Kinn
      isReportingLocality:
      yes
    2. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      yes
    3. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      yes
    4. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      yes
    5. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      yes
    6. localityNo:
      13711
      name:
      Dyvika
      municipality:
      Askvoll
      isReportingLocality:
      yes
    7. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      yes
    capacity:
    648.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  2. licenseNo:
    SF FL 0008
    licensee:
    SANDNES FISKEOPPDRETT AS
    grantDate:
    1984-07-12T00:00:00
    expirationDate:
    not reported by source
    localities:

    13 results

    1. localityNo:
      11644
      name:
      Duesund
      municipality:
      Masfjorden
      isReportingLocality:
      yes
    2. localityNo:
      11767
      name:
      Langøy
      municipality:
      Solund
      isReportingLocality:
      yes
    3. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      yes
    4. localityNo:
      11813
      name:
      Svinøy V
      municipality:
      Fjaler
      isReportingLocality:
      yes
    5. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      yes
    6. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      yes
    7. localityNo:
      13340
      name:
      Leiholmane
      municipality:
      Gulen
      isReportingLocality:
      yes
    8. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      yes
    9. localityNo:
      13699
      name:
      Leirvika
      municipality:
      Masfjorden
      isReportingLocality:
      yes
    10. localityNo:
      21336
      name:
      Djupeleget
      municipality:
      Høyanger
      isReportingLocality:
      yes
    11. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      yes
    12. localityNo:
      38217
      name:
      Hardbakkeneset
      municipality:
      Gulen
      isReportingLocality:
      yes
    13. localityNo:
      39197
      name:
      Kverhelleskjeret
      municipality:
      Solund
      isReportingLocality:
      yes
    capacity:
    648.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  3. licenseNo:
    SF FL 0014
    licensee:
    SANDNES FISKEOPPDRETT AS
    grantDate:
    2004-02-02T00:00:00
    expirationDate:
    not reported by source
    localities:

    9 results

    1. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      yes
    2. localityNo:
      11813
      name:
      Svinøy V
      municipality:
      Fjaler
      isReportingLocality:
      yes
    3. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      yes
    4. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      yes
    5. localityNo:
      13340
      name:
      Leiholmane
      municipality:
      Gulen
      isReportingLocality:
      yes
    6. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      yes
    7. localityNo:
      13876
      name:
      Litletveitholane
      municipality:
      Osterøy
      isReportingLocality:
      yes
    8. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      yes
    9. localityNo:
      38217
      name:
      Hardbakkeneset
      municipality:
      Gulen
      isReportingLocality:
      yes
    capacity:
    648.0
    purpose:
    Kommersiell
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  4. licenseNo:
    SF FL 0016
    licensee:
    SANDNES FISKEOPPDRETT AS
    grantDate:
    2009-06-24T00:00:00
    expirationDate:
    not reported by source
    localities:

    9 results

    1. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      yes
    2. localityNo:
      11813
      name:
      Svinøy V
      municipality:
      Fjaler
      isReportingLocality:
      yes
    3. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      yes
    4. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      yes
    5. localityNo:
      13340
      name:
      Leiholmane
      municipality:
      Gulen
      isReportingLocality:
      yes
    6. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      yes
    7. localityNo:
      13876
      name:
      Litletveitholane
      municipality:
      Osterøy
      isReportingLocality:
      yes
    8. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      yes
    9. localityNo:
      38217
      name:
      Hardbakkeneset
      municipality:
      Gulen
      isReportingLocality:
      yes
    capacity:
    648.0
    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:

1 results

  1. Kommersiell
isSlaughterHoldingCage:
no
organizations:

2 results

  1. name:
    FLOKENES FISKEFARM AS
    organizationNo:
    931887750
    address:
    FØRDEFJORDVEGEN 3645
    postalCode:
    6983
    city:
    KVAMMEN
    localities:

    7 results

    1. localityNo:
      13711
      name:
      Dyvika
      municipality:
      Askvoll
      isReportingLocality:
      no
    2. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      no
    3. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      no
    4. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      no
    5. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      no
    6. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      no
    7. localityNo:
      10319
      name:
      Ålvora
      municipality:
      Kinn
      isReportingLocality:
      no
  2. name:
    SANDNES FISKEOPPDRETT AS
    organizationNo:
    935415039
    address:
    VÅGSVEGEN 423
    postalCode:
    6967
    city:
    HELLEVIK I FJALER
    localities:

    14 results

    1. localityNo:
      21336
      name:
      Djupeleget
      municipality:
      Høyanger
      isReportingLocality:
      no
    2. localityNo:
      11644
      name:
      Duesund
      municipality:
      Masfjorden
      isReportingLocality:
      no
    3. localityNo:
      11814
      name:
      Furevika
      municipality:
      Fjaler
      isReportingLocality:
      no
    4. localityNo:
      33597
      name:
      Grytøyraholmen
      municipality:
      Fjaler
      isReportingLocality:
      no
    5. localityNo:
      38217
      name:
      Hardbakkeneset
      municipality:
      Gulen
      isReportingLocality:
      no
    6. localityNo:
      11786
      name:
      Høyvika
      municipality:
      Askvoll
      isReportingLocality:
      no
    7. localityNo:
      39197
      name:
      Kverhelleskjeret
      municipality:
      Solund
      isReportingLocality:
      no
    8. localityNo:
      11767
      name:
      Langøy
      municipality:
      Solund
      isReportingLocality:
      no
    9. localityNo:
      13340
      name:
      Leiholmane
      municipality:
      Gulen
      isReportingLocality:
      no
    10. localityNo:
      13699
      name:
      Leirvika
      municipality:
      Masfjorden
      isReportingLocality:
      no
    11. localityNo:
      13876
      name:
      Litletveitholane
      municipality:
      Osterøy
      isReportingLocality:
      no
    12. localityNo:
      12192
      name:
      Skorva
      municipality:
      Askvoll
      isReportingLocality:
      no
    13. localityNo:
      13568
      name:
      Storevik
      municipality:
      Askvoll
      isReportingLocality:
      no
    14. localityNo:
      11813
      name:
      Svinøy V
      municipality:
      Fjaler
      isReportingLocality:
      no
species:

3 results

  1. Laks
  2. Regnbueørret
  3. Ørret
controlAreas:

No results.

exportRestrictionAreas:

No results.

pdZoneId:
pd
diseases:

No results.

farmedFishEscapes:

No results.

liceReport:
hasReported:
yes
isFallow:
no
adultFemaleLice:
average:
0.19
averageOfPreviousWeek:
0.15
trend:
Increasing
mobileLice:
average:
1.03
averageOfPreviousWeek:
1.0
trend:
Increasing
stationaryLice:
average:
0.27
averageOfPreviousWeek:
0.11
trend:
Increasing
totalLice:
average:
1.49
averageOfPreviousWeek:
1.26
trend:
Increasing
seaTemperature:
13.74
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

5 results

  1. version:
    3
    name:
    PANKREASSYKDOM
    subType:
    SAV3
    status:
    DIAGNOSED
    closureType:
    not reported by source
    suspicionDate:
    2024-02-13T00:00:00+01:00
    diagnosisDate:
    2024-03-04T00:00:00+01:00
    emptiedDate:
    2025-01-31T00:00:00+01:00
    closureDate:
    2025-06-11T00:00:00+02:00
  2. version:
    2
    name:
    PANKREASSYKDOM
    subType:
    SAV3
    status:
    DIAGNOSED
    closureType:
    not reported by source
    suspicionDate:
    not reported by source
    diagnosisDate:
    2020-01-15T01:00:00+01:00
    emptiedDate:
    2020-11-17T01:00:00+01:00
    closureDate:
    2021-04-30T02:00:00+02:00
  3. version:
    2
    name:
    PANKREASSYKDOM
    subType:
    SAV3
    status:
    DIAGNOSED
    closureType:
    not reported by source
    suspicionDate:
    2022-01-18T01:00:00+01:00
    diagnosisDate:
    2022-03-02T01:00:00+01:00
    emptiedDate:
    2022-11-18T01:00:00+01:00
    closureDate:
    2023-03-13T01:00:00+01:00
  4. version:
    1
    name:
    PANKREASSYKDOM
    subType:
    not reported by source
    status:
    DIAGNOSED
    closureType:
    not reported by source
    suspicionDate:
    not reported by source
    diagnosisDate:
    2018-06-04T00:00:00+02:00
    emptiedDate:
    not reported by source
    closureDate:
    2019-03-11T16:00:04.181055+01:00
  5. version:
    1
    name:
    PANKREASSYKDOM
    subType:
    not reported by source
    status:
    DIAGNOSED
    closureType:
    not reported by source
    suspicionDate:
    not reported by source
    diagnosisDate:
    2020-01-15T00:00:00+01:00
    emptiedDate:
    not reported by source
    closureDate:
    not reported by source

Salmon lice

localityNo:
33597
year:
2026
type:
avgAdultFemaleLice
data:

37 results

  1. week:
    1
    value:
    0.25
  2. week:
    2
    value:
    0.3799999952316284
  3. week:
    3
    value:
    0.17000000178813934
  4. week:
    4
    value:
    0.3400000035762787
  5. week:
    5
    value:
    0.3799999952316284
  6. week:
    6
    value:
    0.3700000047683716
  7. week:
    7
    value:
    0.3199999928474426
  8. week:
    8
    value:
    0.28999999165534973
  9. week:
    9
    value:
    0.2800000011920929
  10. week:
    10
    value:
    0.1599999964237213
  11. week:
    11
    value:
    0.20999999344348907
  12. week:
    12
    value:
    0.0
  13. week:
    13
    value:
    0.20999999344348907
  14. week:
    14
    value:
    0.12999999523162842
  15. week:
    15
    value:
    0.14000000059604645
  16. week:
    16
    value:
    0.12999999523162842
  17. week:
    17
    value:
    0.11999999731779099
  18. week:
    18
    value:
    0.07000000029802322
  19. week:
    19
    value:
    0.10000000149011612
  20. week:
    20
    value:
    0.10000000149011612
  21. week:
    21
    value:
    0.12999999523162842
  22. week:
    22
    value:
    0.3199999928474426
  23. week:
    23
    value:
    0.25
  24. week:
    24
    value:
    0.25
  25. week:
    25
    value:
    0.3499999940395355
  26. week:
    26
    value:
    0.3199999928474426
  27. week:
    27
    value:
    0.3199999928474426
  28. week:
    28
    value:
    0.30000001192092896
  29. week:
    29
    value:
    0.2800000011920929
  30. week:
    30
    value:
    0.36000001430511475
  31. week:
    31
    value:
    0.15000000596046448
  32. week:
    32
    value:
    0.12999999523162842
  33. week:
    33
    value:
    0.10999999940395355
  34. week:
    34
    value:
    0.10000000149011612
  35. week:
    35
    value:
    0.17000000178813934
  36. week:
    36
    value:
    0.15000000596046448
  37. week:
    37
    value:
    0.1899999976158142

Sea temperature

localityNo:
33597
year:
2026
minMaxTemperatureIsSet:
yes
minSeaTemperature:
5.66
maxSeaTemperature:
13.74
data:

53 results

  1. week:
    1
    seaTemperature:
    9.97
    hasReported:
    yes
  2. week:
    2
    seaTemperature:
    8.74
    hasReported:
    yes
  3. week:
    3
    seaTemperature:
    8.3
    hasReported:
    yes
  4. week:
    4
    seaTemperature:
    7.41
    hasReported:
    yes
  5. week:
    5
    seaTemperature:
    7.1
    hasReported:
    yes
  6. week:
    6
    seaTemperature:
    7.27
    hasReported:
    yes
  7. week:
    7
    seaTemperature:
    6.58
    hasReported:
    yes
  8. week:
    8
    seaTemperature:
    5.94
    hasReported:
    yes
  9. week:
    9
    seaTemperature:
    5.66
    hasReported:
    yes
  10. week:
    10
    seaTemperature:
    5.9
    hasReported:
    yes
  11. week:
    11
    seaTemperature:
    6.0
    hasReported:
    yes
  12. week:
    12
    seaTemperature:
    5.8
    hasReported:
    yes
  13. week:
    13
    seaTemperature:
    6.22
    hasReported:
    yes
  14. week:
    14
    seaTemperature:
    6.0
    hasReported:
    yes
  15. week:
    15
    seaTemperature:
    6.04
    hasReported:
    yes
  16. week:
    16
    seaTemperature:
    6.51
    hasReported:
    yes
  17. week:
    17
    seaTemperature:
    7.27
    hasReported:
    yes
  18. week:
    18
    seaTemperature:
    7.67
    hasReported:
    yes
  19. week:
    19
    seaTemperature:
    8.24
    hasReported:
    yes
  20. week:
    20
    seaTemperature:
    8.2
    hasReported:
    yes
  21. week:
    21
    seaTemperature:
    9.5
    hasReported:
    yes
  22. week:
    22
    seaTemperature:
    10.27
    hasReported:
    yes
  23. week:
    23
    seaTemperature:
    11.2
    hasReported:
    yes
  24. week:
    24
    seaTemperature:
    12.3
    hasReported:
    yes
  25. week:
    25
    seaTemperature:
    12.1
    hasReported:
    yes
  26. week:
    26
    seaTemperature:
    13.0
    hasReported:
    yes
  27. week:
    27
    seaTemperature:
    13.56
    hasReported:
    yes
  28. week:
    28
    seaTemperature:
    13.37
    hasReported:
    yes
  29. week:
    29
    seaTemperature:
    10.7
    hasReported:
    yes
  30. week:
    30
    seaTemperature:
    10.13
    hasReported:
    yes
  31. week:
    31
    seaTemperature:
    10.3
    hasReported:
    yes
  32. week:
    32
    seaTemperature:
    11.47
    hasReported:
    yes
  33. week:
    33
    seaTemperature:
    13.17
    hasReported:
    yes
  34. week:
    34
    seaTemperature:
    12.93
    hasReported:
    yes
  35. week:
    35
    seaTemperature:
    13.24
    hasReported:
    yes
  36. week:
    36
    seaTemperature:
    13.6
    hasReported:
    yes
  37. week:
    37
    seaTemperature:
    13.74
    hasReported:
    yes
  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.