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

DELATITE RIVER AT REDBANK 50063

Source EPA Victoria
Latest Sample Date 29-02-2012
Taxa count ORDER 8
Taxa count FAMILY 17
Taxa count ALT 18
Mayflies present? 90
ORDER FAMILY ALT
SIGNAL 5.5 5.6 4.7
Weighted SIGNAL 6.5 5 6.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 44.64% 12,163,872,308m2
  Pastoral Farming 3.2.0 Grazing modified pastures 34.81% 9,485,705,466m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 17.69% 4,820,350,326m2
Show minor land uses 4
272,464,040m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 7 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 23 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
3
Chironomidae (Unident.) (Pupa) QDAZ999I
4
Ephemeroptera QE 90 9
Baetidae (Unident.) QE029999
30
Coloburiscidae (Unident.) QE059999
30
Leptophlebiidae (Unident.) QE069999
30
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 2 3
Gomphidae (Unident.) QO139999
2
Trichoptera QT 34 8
Hydrobiosidae (Unident.) QT019999
10
Hydropsychidae (Unident.) QT069999
20
Philorheithridae (Unident.) QT219999
4
ORDER
SIGNALT 5.5
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 8 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 4 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Ephemeroptera QE 68 9
Baetidae (Unident.) QE029999
8
Coloburiscidae (Unident.) QE059999
30
Leptophlebiidae (Unident.) QE069999
30
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 27 10
Gripopterygidae (Unident.) QP039999
27
Trichoptera QT 66 8
Hydrobiosidae (Unident.) QT019999
4
Glossosomatidae (Unident.) QT029999
30
Hydropsychidae (Unident.) QT069999
21
Conoesucidae (Unident.) QT159999
10
Calocidae (Unident.) QT189999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 7.3