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

THOUGLA CREEK D/S AMBROSES BRIDGE 185

SourceEPA Victoria
Latest Sample Date08-03-2006
Taxa count ORDER9
Taxa count FAMILY21
Taxa count ALT22
Mayflies present? 37
ORDERFAMILYALT
SIGNAL 4.4 5.4 4.8
Weighted SIGNAL 5.6 5.9 6.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 87.28% 17,592,448,866m2
  Pastoral Farming 3.2.0 Grazing modified pastures 9.52% 1,918,108,137m2
Show minor land uses 3
201,555,093m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 18 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
14
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 22 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
2
Coloburiscidae (Unident.) QE059999
17
Leptophlebiidae (Unident.) QE069999
17
Caenidae (Unident.) QE089999
1
Hemiptera QH 2 2
Gerridae (Unident.) QH579999
2
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 3 3
Gomphidae (Unident.) QO139999
3
Trichoptera QT 27 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
3
Hydropsychidae (Unident.) QT069999
11
Conoesucidae (Unident.) QT159999
4
Helicopsychidae (Unident.) QT179999
2
ORDER
SIGNALT 4.4
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 32 5
Elmidae (Unident.) QC349999
22
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
10
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 16 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
13
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 81 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
22
Leptophlebiidae (Unident.) QE069999
54
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 9 10
Gripopterygidae (Unident.) QP039999
9
Trichoptera QT 106 8
Hydrobiosidae (Unident.) QT019999
10
Glossosomatidae (Unident.) QT029999
47
Philopotamidae (Unident.) QT049999
1
Conoesucidae (Unident.) QT159999
42
Helicopsychidae (Unident.) QT179999
5
Helicophidae (Unident.) QT199999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.5