Gråtnes

Fish health and reported environmental data for site 11907.

Programmatic access to site data (JSON)

Source: Akvakultur og fiskehelse. Retrieved 2026-09-19T03:58:17Z.

Weekly status

aar:
2026
uke:
37
lokalitet:
lokalitetsnummer:
11907
navn:
Gråtnes
kommune:
Sandnes
lat:
58.87195
lon:
6.123217
laksefisk_tillatelse:
not reported by source
sykdommer:

No results.

luserapport:
hasReported:
yes
isFallow:
no
adultFemaleLice:
average:
0.103
averageOfPreviousWeek:
0.021
trend:
Increasing
mobileLice:
average:
0.157
averageOfPreviousWeek:
0.185
trend:
Decreasing
stationaryLice:
average:
0.005
averageOfPreviousWeek:
0.013
trend:
Decreasing
totalLice:
average:
0.265
averageOfPreviousWeek:
0.219
trend:
Increasing
seaTemperature:
14.943
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:
11907
name:
Gråtnes
isOnLand:
no
geometry:
type:
Point
coordinates:

2 results

  1. 6.123217
  2. 58.87195
municipality:
no:
1108
name:
Sandnes
productionArea:
id:
2
name:
Ryfylke
color:
not reported by source
aquaCultureRegister:
placement:
SJØ
capacity:
1000.0
unit:
TN
licenses:

2 results

  1. licenseNo:
    R G 0010
    licensee:
    EWOS INNOVATION AS
    grantDate:
    1991-10-16T00:00:00
    expirationDate:
    2027-09-22T00:00:00
    localities:

    2 results

    1. localityNo:
      11907
      name:
      Gråtnes
      municipality:
      Sandnes
      isReportingLocality:
      yes
    2. localityNo:
      11908
      name:
      Oltesvik
      municipality:
      Gjesdal
      isReportingLocality:
      yes
    capacity:
    780.0
    purpose:
    Forskning
    productionType:
    Matfisk
    isGreen:
    no
    species:

    3 results

    1. Laks
    2. Regnbueørret
    3. Ørret
    speciesCategory:
    Laks, regnbueørret og ørret
    unit:
    TN
  2. licenseNo:
    R G 0013
    licensee:
    EWOS INNOVATION AS
    grantDate:
    2017-09-22T00:00:00
    expirationDate:
    2027-09-22T00:00:00
    localities:

    2 results

    1. localityNo:
      11907
      name:
      Gråtnes
      municipality:
      Sandnes
      isReportingLocality:
      yes
    2. localityNo:
      11908
      name:
      Oltesvik
      municipality:
      Gjesdal
      isReportingLocality:
      yes
    capacity:
    780.0
    purpose:
    Forskning
    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. Forskning
isSlaughterHoldingCage:
no
organizations:

1 results

  1. name:
    EWOS INNOVATION AS
    organizationNo:
    911501252
    address:
    POSTBOKS 4, SENTRUM
    postalCode:
    5803
    city:
    BERGEN
    localities:

    10 results

    1. localityNo:
      10131
      name:
      Dirdal
      municipality:
      Gjesdal
      isReportingLocality:
      no
    2. localityNo:
      11891
      name:
      Dirdal
      municipality:
      Gjesdal
      isReportingLocality:
      no
    3. localityNo:
      13870
      name:
      Eikebærånæ
      municipality:
      Alver
      isReportingLocality:
      no
    4. localityNo:
      13874
      name:
      Fyllingsnes S
      municipality:
      Alver
      isReportingLocality:
      no
    5. localityNo:
      11907
      name:
      Gråtnes
      municipality:
      Sandnes
      isReportingLocality:
      no
    6. localityNo:
      12036
      name:
      Hisdalen
      municipality:
      Kvinnherad
      isReportingLocality:
      no
    7. localityNo:
      12035
      name:
      Hondskår
      municipality:
      Kvinnherad
      isReportingLocality:
      no
    8. localityNo:
      22095
      name:
      Hågardsneset
      municipality:
      Kvinnherad
      isReportingLocality:
      no
    9. localityNo:
      26295
      name:
      Langøy
      municipality:
      Alver
      isReportingLocality:
      no
    10. localityNo:
      11908
      name:
      Oltesvik
      municipality:
      Gjesdal
      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:
0.103
averageOfPreviousWeek:
0.021
trend:
Increasing
mobileLice:
average:
0.157
averageOfPreviousWeek:
0.185
trend:
Decreasing
stationaryLice:
average:
0.005
averageOfPreviousWeek:
0.013
trend:
Decreasing
totalLice:
average:
0.265
averageOfPreviousWeek:
0.219
trend:
Increasing
seaTemperature:
14.943
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:
11907
year:
2026
type:
avgAdultFemaleLice
data:

37 results

  1. week:
    1
    value:
    0.05999999865889549
  2. week:
    2
    value:
    0.09000000357627869
  3. week:
    3
    value:
    0.17000000178813934
  4. week:
    4
    value:
    0.3100000023841858
  5. week:
    5
    value:
    0.1599999964237213
  6. week:
    6
    value:
    0.3970000147819519
  7. week:
    7
    value:
    0.38999998569488525
  8. week:
    8
    value:
    0.2770000100135803
  9. week:
    9
    value:
    0.20999999344348907
  10. week:
    10
    value:
    0.23800000548362732
  11. week:
    11
    value:
    0.25699999928474426
  12. week:
    12
    value:
    0.18700000643730164
  13. week:
    13
    value:
    0.22499999403953552
  14. week:
    14
    value:
    0.17900000512599945
  15. week:
    15
    value:
    0.2150000035762787
  16. week:
    16
    value:
    0.3149999976158142
  17. week:
    17
    value:
    0.05700000002980232
  18. week:
    18
    value:
    0.07500000298023224
  19. week:
    19
    value:
    0.07599999755620956
  20. week:
    20
    value:
    0.03799999877810478
  21. week:
    21
    value:
    0.04899999871850014
  22. week:
    22
    value:
    0.09600000083446503
  23. week:
    23
    value:
    0.47099998593330383
  24. week:
    24
    value:
    0.4390000104904175
  25. week:
    25
    value:
    0.46399998664855957
  26. week:
    26
    value:
    0.12099999934434891
  27. week:
    27
    value:
    0.0860000029206276
  28. week:
    28
    value:
    0.10300000011920929
  29. week:
    29
    value:
    0.2549999952316284
  30. week:
    30
    value:
    0.46799999475479126
  31. week:
    31
    value:
    0.47200000286102295
  32. week:
    32
    value:
    0.8349999785423279
  33. week:
    33
    value:
    0.09200000017881393
  34. week:
    34
    value:
    0.026000000536441803
  35. week:
    35
    value:
    0.024000000208616257
  36. week:
    36
    value:
    0.020999999716877937
  37. week:
    37
    value:
    0.10300000011920929

Sea temperature

localityNo:
11907
year:
2026
minMaxTemperatureIsSet:
yes
minSeaTemperature:
4.4
maxSeaTemperature:
18.829
data:

53 results

  1. week:
    1
    seaTemperature:
    8.2
    hasReported:
    yes
  2. week:
    2
    seaTemperature:
    9.4
    hasReported:
    yes
  3. week:
    3
    seaTemperature:
    7.8
    hasReported:
    yes
  4. week:
    4
    seaTemperature:
    6.7
    hasReported:
    yes
  5. week:
    5
    seaTemperature:
    6.1
    hasReported:
    yes
  6. week:
    6
    seaTemperature:
    7.843
    hasReported:
    yes
  7. week:
    7
    seaTemperature:
    7.4
    hasReported:
    yes
  8. week:
    8
    seaTemperature:
    6.929
    hasReported:
    yes
  9. week:
    9
    seaTemperature:
    7.1
    hasReported:
    yes
  10. week:
    10
    seaTemperature:
    6.3
    hasReported:
    yes
  11. week:
    11
    seaTemperature:
    4.4
    hasReported:
    yes
  12. week:
    12
    seaTemperature:
    4.72
    hasReported:
    yes
  13. week:
    13
    seaTemperature:
    4.971
    hasReported:
    yes
  14. week:
    14
    seaTemperature:
    5.343
    hasReported:
    yes
  15. week:
    15
    seaTemperature:
    7.786
    hasReported:
    yes
  16. week:
    16
    seaTemperature:
    7.557
    hasReported:
    yes
  17. week:
    17
    seaTemperature:
    8.343
    hasReported:
    yes
  18. week:
    18
    seaTemperature:
    8.886
    hasReported:
    yes
  19. week:
    19
    seaTemperature:
    9.429
    hasReported:
    yes
  20. week:
    20
    seaTemperature:
    9.75
    hasReported:
    yes
  21. week:
    21
    seaTemperature:
    9.05
    hasReported:
    yes
  22. week:
    22
    seaTemperature:
    11.043
    hasReported:
    yes
  23. week:
    23
    seaTemperature:
    11.1
    hasReported:
    yes
  24. week:
    24
    seaTemperature:
    11.82
    hasReported:
    yes
  25. week:
    25
    seaTemperature:
    13.725
    hasReported:
    yes
  26. week:
    26
    seaTemperature:
    14.293
    hasReported:
    yes
  27. week:
    27
    seaTemperature:
    15.0
    hasReported:
    yes
  28. week:
    28
    seaTemperature:
    16.0
    hasReported:
    yes
  29. week:
    29
    seaTemperature:
    18.829
    hasReported:
    yes
  30. week:
    30
    seaTemperature:
    16.843
    hasReported:
    yes
  31. week:
    31
    seaTemperature:
    14.65
    hasReported:
    yes
  32. week:
    32
    seaTemperature:
    13.625
    hasReported:
    yes
  33. week:
    33
    seaTemperature:
    14.46
    hasReported:
    yes
  34. week:
    34
    seaTemperature:
    15.22
    hasReported:
    yes
  35. week:
    35
    seaTemperature:
    15.157
    hasReported:
    yes
  36. week:
    36
    seaTemperature:
    15.014
    hasReported:
    yes
  37. week:
    37
    seaTemperature:
    14.943
    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.