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

Mary R d/s Arnhem Hwy bridge MR-MY-02

Source Department of Environment and Natural Resources
Latest Sample Date 15-11-1995
Taxa count ORDER 12
Taxa count FAMILY 24
Taxa count ALT 25
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 3.8 3.6 3
Weighted SIGNAL 2.5 3 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 73.24% 131,886,848m2
  Natural 1.1.3 National park 23.80% 42,863,225m2
Show minor land uses 1
1,800,763m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 4 3
Nematoda (Unident.) II999999
 4
Gastropoda KG 29 1
Viviparidae (Unident.) KG019999
 7
Ancylidae (Unident.) KG069999
 5
Planorbidae (Unident.) KG079999
 17
Bivalvia KP 2 3
Hyriidae (Unident.) KP019999
 2
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
 5
Acarina MM 11 6
Mites (Unident.) MM999999
 11
Mites (Unident.)
Mites (Unident.)
Unknown OT 10
Atyidae (Unident.) OT019999
 4
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 57 5
Noteridae (Unident.) QC089999
 2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
 19
Hydrophilidae (Unident.) QC119999
 30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
 2
Scirtidae (Unident.)(Larva) QC20999I
 1
Scirtidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
 2
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 281 3
Ceratopogonidae (Unident.) QD099999
 100
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 17
Orthocladiinae (Unident.) QDAF9999
 1
Unknown QDAZ9998
 161
Chironomidae (Unident.)(Larva) QDAZ9999
 2
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
 1
Hemiptera QH 14 2
Pleidae (Unident.) QH689999
 14
Odonata QO 4 3
Gomphidae (Unident.) QO139999
 4
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
 10
ORDER
SIGNALT 3.8
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
 1
Gastropoda KG 1 1
Viviparidae (Unident.) KG019999
 1
Oligochaeta LO 18 2
Oligochaeta (Unident.) LO999999
 18
Acarina MM 54 6
Mites (Unident.) MM999999
 54
Mites (Unident.)
Unknown OT 1
Palaemonidae (Unident.) OT029999
 1
Palaemonidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
 2
Hydrophilidae (Unident.) QC119999
 15
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)(Larva) QC11999I
 2
Hydrophilidae (Unident.)(Larva)
Diptera QD 96 3
Ceratopogonidae (Unident.) QD099999
 58
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 22
Orthocladiinae (Unident.) QDAF9999
 1
Unknown QDAZ9998
 9
Chironomidae (Unident.)(Larva) QDAZ9999
 6
Ephemeroptera QE 35 9
Caenidae (Unident.) QE089999
 35
Hemiptera QH 20 2
Mesoveliidae (Unident.) QH529999
 1
Nepidae (Unident.) QH619999
 1
Corixidae (Unident.) QH659999
 12
Notonectidae (Unident.) QH679999
 6
Trichoptera QT 10 8
Hydroptilidae (Unident.) QT039999
 2
Ecnomidae (Unident.) QT089999
 1
Leptoceridae (Unident.) QT259999
 7
ORDER
SIGNALT 3.9
Weighted SIGNALT 4.7

   

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