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

ROSE RIVER D/S BENNIES 49902

Source EPA Victoria
Latest Sample Date 24-03-2010
Taxa count ORDER 12
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 44
ORDER FAMILY ALT
SIGNAL 4.8 5.4 5.2
Weighted SIGNAL 6 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 82.86% 7,701,073,111m2
  Pastoral Farming 3.2.0 Grazing modified pastures 14.12% 1,312,560,729m2
Show minor land uses 4
92,937,001m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 19 2
Oligochaeta (Unident.) LO999999
19
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 13 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
10
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 49 3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
1
Tanypodinae (Unident.) QDAE9999
6
Chironominae (Unident.) QDAJ9999
4
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 44 9
Baetidae (Unident.) QE029999
14
Leptophlebiidae (Unident.) QE069999
30
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Megaloptera QM 5 8
Corydalidae (Unident.) QM019999
5
Corydalidae (Unident.)
Odonata QO 7 3
Gomphidae (Unident.) QO139999
2
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 80 8
Hydrobiosidae (Unident.) QT019999
14
Glossosomatidae (Unident.) QT029999
11
Philopotamidae (Unident.) QT049999
21
Hydropsychidae (Unident.) QT069999
9
Tasimiidae (Unident.) QT139999
2
Conoesucidae (Unident.) QT159999
13
Helicopsychidae (Unident.) QT179999
2
Philorheithridae (Unident.) QT219999
4
Calamoceratidae (Unident.) QT249999
4
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Coleoptera QC 5 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 19 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Dolichopodidae (Unident.) QD369999
1
Podonominae (Unident.) QDAD9999
2
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 35 9
Baetidae (Unident.) QE029999
5
Leptophlebiidae (Unident.) QE069999
30
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
30
Trichoptera QT 41 8
Hydrobiosidae (Unident.) QT019999
8
Glossosomatidae (Unident.) QT029999
30
Conoesucidae (Unident.) QT159999
3
ORDER
SIGNALT 5.7
Weighted SIGNALT 6.8