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

BRODRIBB RIVER AT MYRELFORD 220011

Source EPA Victoria
Latest Sample Date 02-03-2006
Taxa count ORDER 9
Taxa count FAMILY 23
Taxa count ALT 24
Mayflies present? 28
ORDER FAMILY ALT
SIGNAL 5 5.1 4.8
Weighted SIGNAL 6.3 5 6.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 97.30% 9,373,341,667m2
Show minor land uses 3
96,336,012m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IH 1
Tetrastemmatidae (Unident.) IH019999
1
Gastropoda KG 5 1
Hydrobiidae (Unident.) KG029999
3
Ancylidae (Unident.) KG069999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 38 5
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
12
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
14
Ptilodactylidae (Unident.)
Diptera QD 32 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 28 9
Baetidae (Unident.) QE029999
1
Coloburiscidae (Unident.) QE059999
24
Leptophlebiidae (Unident.) QE069999
3
Odonata QO 6 3
Telephlebiidae (Unident.) QO219999
3
Synthemistidae (Unident.) QO239999
3
Plecoptera QP 28 10
Austroperlidae (Unident.) QP029999
10
Gripopterygidae (Unident.) QP039999
18
Trichoptera QT 34 8
Hydrobiosidae (Unident.) QT019999
15
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
17
ORDER
SIGNALT 5.0
Weighted SIGNALT 6.0
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Hydrobiidae (Unident.) KG029999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Coleoptera QC 45 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
37
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
6
Ptilodactylidae (Unident.)
Diptera QD 24 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Psychodidae (Unident.) QD129999
1
Psychodidae (Unident.)
Empididae (Unident.) QD359999
1
Dolichopodidae (Unident.) QD369999
2
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 26 9
Baetidae (Unident.) QE029999
1
Coloburiscidae (Unident.) QE059999
23
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
1
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
2
Plecoptera QP 52 10
Gripopterygidae (Unident.) QP039999
52
Trichoptera QT 30 8
Hydrobiosidae (Unident.) QT019999
1
Glossosomatidae (Unident.) QT029999
6
Philopotamidae (Unident.) QT049999
5
Hydropsychidae (Unident.) QT069999
13
Conoesucidae (Unident.) QT159999
5
ORDER
SIGNALT 5.1
Weighted SIGNALT 6.5