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

STEAVENSON RIVER BELOW GOLF COURSE TAGGERTY 65200

Source EPA Victoria
Latest Sample Date 28-10-1997
Taxa count ORDER 10
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 37
ORDER FAMILY ALT
SIGNAL 6.1 6.4 6.1
Weighted SIGNAL 7.1 6.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 63.52% 171,463,612m2
  Pastoral Farming 3.2.0 Grazing modified pastures 35.56% 95,979,631m2
Show minor land uses 2
2,699,427m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Amphipoda OP 6 3
Eusiridae (Unident.) OP039999
6
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 26 5
Elmidae (Unident.) QC349999
15
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
10
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 63 3
Tipulidae (Unident.) QD019999
4
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
6
Athericidae (Unident.)
Athericidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
40
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
10
Coloburiscidae (Unident.) QE059999
2
Leptophlebiidae (Unident.) QE069999
20
Caenidae (Unident.) QE089999
5
Megaloptera QM 5 8
Corydalidae (Unident.) QM019999
5
Corydalidae (Unident.)
Neuroptera QN 4 6
Neurorthidae (Unident.) QN049999
4
Neurorthidae (Unident.)
Neurorthidae (Unident.)
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 42 10
Eustheniidae (Unident.) QP019999
5
Gripopterygidae (Unident.) QP039999
37
Trichoptera QT 66 8
Hydrobiosidae (Unident.) QT019999
20
Glossosomatidae (Unident.) QT029999
2
Hydroptilidae (Unident.) QT039999
4
Hydropsychidae (Unident.) QT069999
19
Conoesucidae (Unident.) QT159999
12
Antipodoeciidae (Unident.) QT169999
2
Helicopsyche tillyardi QT170106
2
Philorheithridae (Unident.) QT219999
4
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 6.1
Weighted SIGNALT 6.5
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 30 3
Ceinidae (Unident.) OP029999
6
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Eusiridae (Unident.) OP039999
24
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 26 5
Elmidae (Unident.) QC349999
16
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
10
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 19 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 103 9
Baetidae (Unident.) QE029999
35
Coloburiscidae (Unident.) QE059999
16
Leptophlebiidae (Unident.) QE069999
52
Plecoptera QP 26 10
Eustheniidae (Unident.) QP019999
8
Austroperlidae (Unident.) QP029999
3
Gripopterygidae (Unident.) QP039999
15
Trichoptera QT 101 8
Hydrobiosidae (Unident.) QT019999
21
Hydropsychidae (Unident.) QT069999
11
Conoesucidae (Unident.) QT159999
36
Calocidae (Unident.) QT189999
31
Philorheithridae (Unident.) QT219999
2
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.3