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

MURRINDAL RIVER AT SHAWS GULLY ROAD 221112

Source EPA Victoria
Latest Sample Date 21-12-2005
Taxa count ORDER 14
Taxa count FAMILY 28
Taxa count ALT 29
Mayflies present? 40
ORDER FAMILY ALT
SIGNAL 4.6 5 4.4
Weighted SIGNAL 5.5 5 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 65.62% 17,773,513,120m2
  Pastoral Farming 3.2.0 Grazing modified pastures 26.25% 7,109,905,241m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 4.83% 1,308,982,554m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 3.09% 837,988,832m2
Show minor land uses 3
270,856,390m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 10 1
Hydrobiidae (Unident.) KG029999
2
Ancylidae (Unident.) KG069999
4
Physidae (Unident.) KG089999
4
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Amphipoda OP 12 3
Ceinidae (Unident.) OP029999
12
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 11 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
15
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
25
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 40 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
3
Caenidae (Unident.) QE089999
17
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 6 3
Telephlebiidae (Unident.) QO219999
6
Plecoptera QP 17 10
Gripopterygidae (Unident.) QP039999
17
Trichoptera QT 63 8
Hydrobiosidae (Unident.) QT019999
4
Philopotamidae (Unident.) QT049999
14
Hydropsychidae (Unident.) QT069999
41
Tasimiidae (Unident.) QT139999
1
Calamoceratidae (Unident.) QT249999
3
ORDER
SIGNALT 4.6
Weighted SIGNALT 5.4