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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

MacDonald River u/s St Albans HAWK575

Source Office of Environment and Heritage
Latest Sample Date 18-05-2009
Taxa count ORDER 11
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 4.3 4.2 3.4
Weighted SIGNAL 4.1 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 25.65% 35,091,427,037m2
  Forestry 2.2.0 Production native forests 15.08% 20,625,294,874m2
Show minor land uses 6
1,368,083,642m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae (Unident.) KG089999
 1
Acarina MM 2 6
Mites (Unident.) MM999999
 2
Mites (Unident.)
Unknown OJ 3
Copepoda (Unident.) OJ999999
 3
Unknown OT 10
Atyidae (Unident.) OT019999
 10
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 4 5
Hydrophilidae (Unident.) QC119999
 3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
 1
Scirtidae (Unident.)
Diptera QD 37 3
Dixidae (Unident.) QD069999
 2
Dixidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 6
Chironominae (Unident.) QDAJ9999
 29
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
 6
Leptophlebiidae (Unident.) QE069999
 4
Caenidae (Unident.) QE089999
 4
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
 1
Ochteridae (Unident.) QH639999
 2
Corixidae (Unident.) QH659999
 1
Odonata QO 25 3
Coenagrionidae (Unident.) QO029999
 4
Isostictidae (Unident.) QO039999
 4
Gomphidae (Unident.) QO139999
 3
Corduliidae (Unident.) QO169999
 2
Libellulidae (Unident.) QO179999
 12
Plecoptera QP 3 10
Gripopterygidae (Unident.) QP039999
 3
Trichoptera QT 12 8
Leptoceridae (Unident.) QT259999
 12
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae (Unident.) KG089999
 1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
 2
Acarina MM 2 6
Mites (Unident.) MM999999
 2
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
 1
Unknown OT 2
Atyidae (Unident.) OT019999
 2
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
 1
Coleoptera QC 34 5
Dytiscidae (Unident.) QC099999
 6
Hydrophilidae (Unident.) QC119999
 18
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
 10
Hydraenidae (Unident.)
Diptera QD 26 3
Tanypodinae (Unident.) QDAE9999
 24
Chironominae (Unident.) QDAJ9999
 2
Ephemeroptera QE 25 9
Leptophlebiidae (Unident.) QE069999
 13
Caenidae (Unident.) QE089999
 12
Hemiptera QH 12 2
Hydrometridae (Unident.) QH549999
 1
Veliidae (Unident.) QH569999
 3
Corixidae (Unident.) QH659999
 7
Notonectidae (Unident.) QH679999
 1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
 1
Crambidae (Unident.)
Odonata QO 23 3
Coenagrionidae (Unident.) QO029999
 1
Isostictidae (Unident.) QO039999
 9
Aeshnidae (Unident.) QO129999
 1
Gomphidae (Unident.) QO139999
 2
Corduliidae (Unident.) QO169999
 8
Libellulidae (Unident.) QO179999
 2
Trichoptera QT 13 8
Calamoceratidae (Unident.) QT249999
 1
Leptoceridae (Unident.) QT259999
 12
ORDER
SIGNALT 3.2
Weighted SIGNALT 4.3
Taxa Abundance SIGNALT Grade
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Coleoptera QC 16 5
Dytiscidae (Unident.) QC099999
 7
Hydrophilidae (Unident.) QC119999
 9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 16 3
Tanypodinae (Unident.) QDAE9999
 7
Chironominae (Unident.) QDAJ9999
 9
Odonata QO 7 3
Gomphidae (Unident.) QO139999
 4
Corduliidae (Unident.) QO169999
 2
Libellulidae (Unident.) QO179999
 1
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.9

   

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