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

THOUGLA CREEK AT AMBROSES BRIDGE 44700

SourceEPA Victoria
Latest Sample Date24-11-1999
Taxa count ORDER10
Taxa count FAMILY26
Taxa count ALT27
Mayflies present? 56
ORDERFAMILYALT
SIGNAL 5.6 4.9 4.5
Weighted SIGNAL 5.9 4.8 5.6

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
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 50 2
Oligochaeta (Unident.) LO999999
50
Acarina MM 18 6
Mites (Unident.) MM999999
18
Mites (Unident.)
Coleoptera QC 40 5
Hydrophilidae (Unident.)(Larva) QC11999I
2
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
20
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 90 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
22
Simuliidae (Unident.)
Empididae (Unident.) QD359999
2
Diamesinae (Unident.) QDAB9999
8
Orthocladiinae (Unident.) QDAF9999
43
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 56 9
Baetidae (Unident.) QE029999
27
Coloburiscidae (Unident.) QE059999
13
Leptophlebiidae (Unident.) QE069999
4
Caenidae (Unident.) QE089999
12
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 4 3
Gomphidae (Unident.) QO139999
3
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 39 10
Gripopterygidae (Unident.) QP039999
39
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
6
Glossosomatidae (Unident.) QT029999
1
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
7
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 5.6
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 38 5
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
24
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) QD019999
7
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
15
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
14
Ephemeroptera QE 34 9
Baetidae (Unident.) QE029999
8
Coloburiscidae (Unident.) QE059999
18
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
6
Megaloptera QM 6 8
Corydalidae (Unident.) QM019999
6
Corydalidae (Unident.)
Odonata QO 3 3
Gomphidae (Unident.) QO139999
3
Trichoptera QT 20 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
17
Hydropsychidae (Unident.) QT069999
2
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.1