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

COMBIENBAR RIVER NEAR COBEN CREEK CONFLUENCE 211414

Source EPA Victoria
Latest Sample Date 04-03-2008
Taxa count ORDER 8
Taxa count FAMILY 27
Taxa count ALT 28
Mayflies present? 39
ORDER FAMILY ALT
SIGNAL 4.8 5.3 4.3
Weighted SIGNAL 5.8 5 5.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 91.26% 11,250,569,808m2
Show minor land uses 5
123,285,765m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 20 2
Oligochaeta (Unident.) LO999999
20
Acarina MM 11 6
Mites (Unident.) MM999999
11
Mites (Unident.)
Coleoptera QC 48 5
Dytiscidae (Unident.) QC099999
1
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
17
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
28
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 102 3
Tipulidae (Unident.) QD019999
12
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
26
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
47
Chironominae (Unident.) QDAJ9999
7
Chironomidae (Unident.) (Pupa) QDAZ999I
4
Ephemeroptera QE 39 9
Baetidae (Unident.) QE029999
26
Coloburiscidae (Unident.) QE059999
3
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
2
Hemiptera QH 1 2
Sigara sp.(Unident.) QH650299
1
Odonata QO 15 3
Gomphidae (Unident.) QO139999
12
Synthemistidae (Unident.) QO239999
3
Trichoptera QT 61 8
Hydrobiosidae (Unident.) QT019999
5
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
36
Conoesucidae (Unident.) QT159999
15
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
2
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 40 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
21
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 116 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
73
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
2
Simuliidae (Unident.) (Pupa)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
26
Chironominae (Unident.) QDAJ9999
9
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
2
Oniscigastridae (Unident.) QE039999
1
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
10
Odonata QO 7 3
Gomphidae (Unident.) QO139999
4
Synthemistidae (Unident.) QO239999
3
Plecoptera QP 24 10
Gripopterygidae (Unident.) QP039999
24
Trichoptera QT 37 8
Hydrobiosidae (Unident.) QT019999
11
Hydropsychidae (Unident.) QT069999
10
Conoesucidae (Unident.) QT159999
13
Helicopsychidae (Unident.) QT179999
1
Helicophidae (Unident.) QT199999
1
Atriplectididae (Unident.) QT239999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.0