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

BEMM RIVER U/S BRIDGE ON OLD COAST ROAD 211404

Source EPA Victoria
Latest Sample Date 05-03-2008
Taxa count ORDER 10
Taxa count FAMILY 22
Taxa count ALT 23
Mayflies present? 35
ORDER FAMILY ALT
SIGNAL 4.7 5.1 4.5
Weighted SIGNAL 6.2 5 5.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 75.20% 70,664,786,026m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 19.31% 18,145,766,038m2
Show minor land uses 6
939,708,777m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Ancylidae (Unident.) KG069999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 42
Atyidae (Unident.) OT019999
42
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
1
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 67 3
Tipulidae (Unident.) QD019999
5
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
15
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
41
Chironominae (Unident.) QDAJ9999
3
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 35 9
Baetidae (Unident.) QE029999
21
Coloburiscidae (Unident.) QE059999
14
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Odonata QO 8 3
Telephlebiidae (Unident.) QO219999
8
Plecoptera QP 14 10
Gripopterygidae (Unident.) QP039999
14
Trichoptera QT 43 8
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
5
Hydropsychidae (Unident.) QT069999
26
Conoesucidae (Unident.) QT159999
8
Helicopsychidae (Unident.) QT179999
3
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.0
Taxa Abundance SIGNALT Grade
Bivalvia KP 2 3
Hyriidae (Unident.) KP019999
2
Unknown OT 22
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 16 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 27 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
17
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 6 9
Baetidae (Unident.) QE029999
3
Coloburiscidae (Unident.) QE059999
3
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 27 10
Gripopterygidae (Unident.) QP039999
27
Trichoptera QT 42 8
Hydrobiosidae (Unident.) QT019999
5
Glossosomatidae (Unident.) QT029999
1
Hydropsychidae (Unident.) QT069999
9
Conoesucidae (Unident.) QT159999
27
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.5