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

Goyder R Crossing East Arnhem Hwy MR-GY-02

Source Department of Environment and Natural Resources
Latest Sample Date 09-08-1996
Taxa count ORDER 13
Taxa count FAMILY 29
Taxa count ALT 31
Mayflies present? 34
ORDER FAMILY ALT
SIGNAL 3.6 3.8 2.8
Weighted SIGNAL 5.2 4.7 4.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.2.5 Traditional indigenous uses 95.81% 446,742,121,602m2
  Water 6.5.1 Marsh/wetland - conservation 4.19% 19,521,178,844m2
Show minor land uses 2
4,662,793,004m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
 1
Gastropoda KG 6 1
Thiaridae (Unident.) KG049999
 6
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
 3
Acarina MM 52 6
Mites (Unident.) MM999999
 52
Mites (Unident.)
Mites (Unident.)
Unknown OT 16
Atyidae (Unident.) OT019999
 12
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 4
Palaemonidae (Unident.)
Coleoptera QC 160 5
Dytiscidae (Unident.) QC099999
 2
Hydrophilidae (Unident.) QC119999
 45
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
 22
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 91
Elmidae (Unident.)(Larvae)
Elmidae (Unident.)(Larvae)
Diptera QD 326 3
Ceratopogonidae (Unident.) QD099999
 152
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Psychodidae (Unident.) QD129999
 1
Psychodidae (Unident.)
Tabanidae (Unident.) QD239999
 1
Stratiomyidae (Unident.) QD249999
 2
Empididae (Unident.) QD359999
 1
Tanypodinae (Unident.) QDAE9999
 33
Orthocladiinae (Unident.) QDAF9999
 20
Unknown QDAZ9998
 114
Chironomidae (Unident.)(Larva) QDAZ9999
 2
Ephemeroptera QE 34 9
Baetidae (Unident.) QE029999
 1
Caenidae (Unident.) QE089999
 33
Hemiptera QH 6 2
Nepidae (Unident.) QH619999
 1
Pleidae (Unident.) QH689999
 5
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
 2
Crambidae (Unident.)
Crambidae (Unident.)
Odonata QO 4 3
Protoneuridae (Unident.) QO049999
 1
Gomphidae (Unident.) QO139999
 2
Corduliidae (Unident.) QO169999
 1
Trichoptera QT 39 8
Hydroptilidae (Unident.) QT039999
 5
Ecnomidae (Unident.) QT089999
 10
Leptoceridae (Unident.) QT259999
 24
ORDER
SIGNALT 3.6
Weighted SIGNALT 4.3
Taxa Abundance SIGNALT Grade
Nematoda II 2 3
Nematoda (Unident.) II999999
 2
Gastropoda KG 16 1
Thiaridae (Unident.) KG049999
 16
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
 3
Acarina MM 53 6
Mites (Unident.) MM999999
 53
Mites (Unident.)
Mites (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
 2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 2
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 102 5
Dytiscidae (Unident.) QC099999
 1
Hydrophilidae (Unident.) QC119999
 12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
 1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
 84
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 4
Elmidae (Unident.)(Larvae)
Diptera QD 308 3
Ceratopogonidae (Unident.) QD099999
 118
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
 21
Orthocladiinae (Unident.) QDAF9999
 66
Unknown QDAZ9998
 93
Chironomidae (Unident.)(Larva) QDAZ9999
 10
Ephemeroptera QE 31 9
Caenidae (Unident.) QE089999
 31
Hemiptera QH 4 2
Notonectidae (Unident.) QH679999
 1
Pleidae (Unident.) QH689999
 3
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
 1
Crambidae (Unident.)
Odonata QO 3 3
Protoneuridae (Unident.) QO049999
 1
Gomphidae (Unident.) QO139999
 1
Corduliidae (Unident.) QO169999
 1
Trichoptera QT 44 8
Hydroptilidae (Unident.) QT039999
 24
Hydropsychidae (Unident.) QT069999
 1
Ecnomidae (Unident.) QT089999
 2
Leptoceridae (Unident.) QT259999
 17
ORDER
SIGNALT 3.6
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Nematoda II 25 3
Nematoda (Unident.) II999999
 25
Oligochaeta LO 19 2
Oligochaeta (Unident.) LO999999
 19
Acarina MM 65 6
Mites (Unident.) MM999999
 65
Mites (Unident.)
Mites (Unident.)
Unknown OT 4
Atyidae (Unident.) OT019999
 2
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 2
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.)(Larva) QC09999I
 1
Elmidae (Unident.) QC349999
 10
Elmidae (Unident.)
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
 11
Elmidae (Unident.)(Larvae)
Elmidae (Unident.)(Larvae)
Diptera QD 168 3
Ceratopogonidae (Unident.) QD099999
 44
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Empididae (Unident.) QD359999
 3
Tanypodinae (Unident.) QDAE9999
 35
Orthocladiinae (Unident.) QDAF9999
 6
Unknown QDAZ9998
 75
Chironomidae (Unident.)(Larva) QDAZ9999
 5
Ephemeroptera QE 201 9
Baetidae (Unident.) QE029999
 44
Leptophlebiidae (Unident.) QE069999
 1
Caenidae (Unident.) QE089999
 156
Odonata QO 5 3
Protoneuridae (Unident.) QO049999
 1
Gomphidae (Unident.) QO139999
 2
Libellulidae (Unident.) QO179999
 2
Trichoptera QT 47 8
Hydroptilidae (Unident.) QT039999
 3
Hydropsychidae (Unident.) QT069999
 4
Polycentropodidae (Unident.) QT079999
 1
Leptoceridae (Unident.) QT259999
 39
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.8

   

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