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

SNOWY CREEK D/S DEANS CREEK 423

Source EPA Victoria
Latest Sample Date 13-04-2010
Taxa count ORDER 11
Taxa count FAMILY 29
Taxa count ALT 30
Mayflies present? 65
ORDER FAMILY ALT
SIGNAL 5.2 5.6 5.1
Weighted SIGNAL 6.3 5 6.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 90.49% 21,061,204,848m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 8.73% 2,032,769,771m2
Show minor land uses 2
232,739,764m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 18 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 27 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Podonominae (Unident.) QDAD9999
3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
5
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 65 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
12
Leptophlebiidae (Unident.) QE069999
22
Caenidae (Unident.) QE089999
1
Hemiptera QH 3 2
Corixidae (Unident.) QH659999
3
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
3
Corydalidae (Unident.)
Odonata QO 4 3
Telephlebiidae (Unident.) QO219999
4
Plecoptera QP 21 10
Gripopterygidae (Unident.) QP039999
21
Trichoptera QT 25 8
Hydrobiosidae (Unident.) QT019999
4
Glossosomatidae (Unident.) QT029999
4
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
4
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
1
Calamoceratidae (Unident.) QT249999
10
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Coleoptera QC 24 5
Elmidae (Unident.) QC349999
16
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 20 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
6
Ephemeroptera QE 43 9
Baetidae (Unident.) QE029999
14
Oniscigastridae (Unident.) QE039999
1
Coloburiscidae (Unident.) QE059999
12
Leptophlebiidae (Unident.) QE069999
16
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 4 3
Telephlebiidae (Unident.) QO219999
4
Plecoptera QP 22 10
Gripopterygidae (Unident.) QP039999
22
Trichoptera QT 52 8
Hydrobiosidae (Unident.) QT019999
8
Glossosomatidae (Unident.) QT029999
28
Hydropsychidae (Unident.) QT069999
3
Calamoceratidae (Unident.) QT249999
13
ORDER
SIGNALT 5.4
Weighted SIGNALT 6.5