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

MITCHELL RIVER AT LAMBERTS FLAT 243100

Source EPA Victoria
Latest Sample Date 24-03-1999
Taxa count ORDER 8
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 55
ORDER FAMILY ALT
SIGNAL 5.6 5.9 4.6
Weighted SIGNAL 6.1 5 6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 51.84% 202,932,870,901m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 42.45% 166,175,711,261m2
  Pastoral Farming 3.2.0 Grazing modified pastures 4.22% 16,530,596,931m2
Show minor land uses 7
3,914,683,751m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Acarina MM 19 6
Mites (Unident.) MM999999
19
Mites (Unident.)
Coleoptera QC 39 5
Elmidae (Unident.) QC349999
18
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
21
Elmidae (Unident.)(Larvae)
Diptera QD 71 3
Tipulidae (Unident.) QD019999
10
Simuliidae (Unident.) QD109999
34
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
21
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
3
Ephemeroptera QE 55 9
Nesamelitidae (Unident.) QE019999
1
Baetidae (Unident.) QE029999
31
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
14
Caenidae (Unident.) QE089999
5
Megaloptera QM 9 8
Archichauliodes sp.(Unident.) QM010199
9
Archichauliodes sp.(Unident.)
Odonata QO 8 3
Aeshnidae (Unident.) QO129999
6
Gomphidae (Unident.) QO139999
2
Trichoptera QT 63 8
Hydrobiosidae (Unident.) QT019999
6
Hydropsychidae (Unident.) QT069999
54
Ecnomidae (Unident.) QT089999
2
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 5.6
Weighted SIGNALT 6.0