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

MURRAY RIVER AT LEICHARDT ROAD 1140010

Source MIV
Latest Sample Date 18-11-1997
Taxa count ORDER 14
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 37
ORDER FAMILY ALT
SIGNAL 3.2 3.8 2.5
Weighted SIGNAL 4.7 3.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.2.0 Managed resource protection 52.57% 16,352,386,164m2
  Arable Farming 3.3.0 Cropping, 3.3.5 Sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits 26.28% 8,172,942,608m2
  Minimal Use 1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 17.71% 5,510,054,035m2
Show minor land uses 5
311,047,889m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 13 1
Thiaridae (Unident.) KG049999
13
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Isopoda OR 2 2
Cirolanidae (Unident.) OR129999
2
Unknown OT 23
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 42 5
Noteridae (Unident.) QC089999
4
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
7
Gyrinidae (Unident.) QC109999
15
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Diptera QD 19 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
11
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
5
Prosopistomatidae (Unident.) QE099999
10
Hemiptera QH 11 2
Mesoveliidae (Unident.) QH529999
2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Nepidae (Unident.) QH619999
2
Corixidae (Unident.) QH659999
2
Naucoridae (Unident.) QH669999
1
Lepidoptera QL 7 2
Crambidae (Unident.) QL019999
7
Crambidae (Unident.)
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
9
Libellulidae (Unident.) QO179999
1
Trichoptera QT 10 8
Hydropsychidae (Unident.) QT069999
8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Gastropoda KG 17 1
Thiaridae (Unident.) KG049999
17
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OT 54
Atyidae (Unident.) OT019999
40
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
14
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 24 5
Dytiscidae (Unident.) QC099999
1
Gyrinidae (Unident.) QC109999
15
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 42 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
11
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 31 9
Baetidae (Unident.) QE029999
8
Leptophlebiidae (Unident.) QE069999
9
Caenidae (Unident.) QE089999
6
Prosopistomatidae (Unident.) QE099999
8
Hemiptera QH 12 2
Mesoveliidae (Unident.) QH529999
3
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
6
Odonata QO 5 3
Protoneuridae (Unident.) QO049999
4
Diphlebiidae (Unident.) QO099999
1
Trichoptera QT 24 8
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
7
Leptoceridae (Unident.) QT259999
10
Dipseudopsidae (Unident.) QT269999
6
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.8