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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

SourceEPA Victoria
Latest Sample Date24-03-2010
Taxa count ORDER12
Taxa count FAMILY29
Taxa count ALT29
Mayflies present? 44
ORDERFAMILYALT
SIGNAL 4.8 5.4 5.2
Weighted SIGNAL 5.2 5.8 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