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

THOUGLA CREEK AT MURRAY VALLEY HIGHWAY 44600

Source EPA Victoria
Latest Sample Date 30-11-2004
Taxa count ORDER 8
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 23
ORDER FAMILY ALT
SIGNAL 5.8 6.3 5.1
Weighted SIGNAL 6.4 5.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 71.64% 19,802,647,026m2
  Pastoral Farming 3.2.0 Grazing modified pastures 23.18% 6,406,393,175m2
Show minor land uses 5
276,434,603m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 24 2
Oligochaeta (Unident.) LO999999
24
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Coleoptera QC 7 5
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Diptera QD 29 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 23 9
Baetidae (Unident.) QE029999
7
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
6
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 9 10
Gripopterygidae (Unident.) QP039999
9
Trichoptera QT 28 8
Hydrobiosidae (Unident.) QT019999
8
Glossosomatidae (Unident.) QT029999
3
Hydroptilidae (Unident.) QT039999
1
Hydropsychidae (Unident.) QT069999
11
Ecnomidae (Unident.) QT089999
3
Conoesucidae (Unident.) QT159999
2
ORDER
SIGNALT 5.8
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 15 2
Oligochaeta (Unident.) LO999999
15
Coleoptera QC 23 5
Elmidae (Unident.) QC349999
18
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 12 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 13 9
Leptophlebiidae (Unident.) QE069999
6
Caenidae (Unident.) QE089999
7
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Trichoptera QT 41 8
Hydrobiosidae (Unident.) QT019999
1
Hydropsychidae (Unident.) QT069999
40
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 30 2
Oligochaeta (Unident.) LO999999
30
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Coleoptera QC 5 5
Dytiscidae (Unident.)(Larva) QC09999I
1
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 40 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
28
Chironominae (Unident.) QDAJ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 9 9
Caenidae (Unident.) QE089999
9
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 17 10
Gripopterygidae (Unident.) QP039999
17
Trichoptera QT 15 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
7
Hydropsychidae (Unident.) QT069999
6
Ecnomidae (Unident.) QT089999
1
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Coleoptera QC 5 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 24 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 9 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
1
Caenidae (Unident.) QE089999
3
Hemiptera QH 1 2
Gerridae (Unident.) QH579999
1
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Trichoptera QT 79 8
Hydropsychidae (Unident.) QT069999
77
Ecnomidae (Unident.) QT089999
2
ORDER
SIGNALT 4.1
Weighted SIGNALT 5.1