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

THOUGLA CREEK AT HAMILTON LANE 147

SourceEPA Victoria
Latest Sample Date07-03-2006
Taxa count ORDER6
Taxa count FAMILY13
Taxa count ALT13
Mayflies present? 35
ORDERFAMILYALT
SIGNAL 4.8 4.8 3.7
Weighted SIGNAL 5.8 5.6 5.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 72.84% 19,690,100,601m2
  Pastoral Farming 3.2.0 Grazing modified pastures 22.03% 5,955,373,062m2
Show minor land uses 5
270,320,195m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Coleoptera QC 7 5
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Diptera QD 17 3
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 35 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
11
Leptophlebiidae (Unident.) QE069999
18
Caenidae (Unident.) QE089999
1
Trichoptera QT 14 8
Glossosomatidae (Unident.) QT029999
2
Hydropsychidae (Unident.) QT069999
12
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.8
Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Coleoptera QC 14 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 28 3
Tipulidae (Unident.) QD019999
1
Orthocladiinae (Unident.) QDAF9999
26
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 44 9
Baetidae (Unident.) QE029999
14
Coloburiscidae (Unident.) QE059999
2
Leptophlebiidae (Unident.) QE069999
27
Caenidae (Unident.) QE089999
1
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
6
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
6
Hydropsychidae (Unident.) QT069999
17
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 6.1
Weighted SIGNALT 6.4