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

TYERS RIVER (UPPER) AT MOE-WALHALLA ROAD 267800

Source EPA Victoria
Latest Sample Date 13-11-1997
Taxa count ORDER 9
Taxa count FAMILY 22
Taxa count ALT 39
Mayflies present? 65
ORDER FAMILY ALT
SIGNAL 5.2 5.9 5.9
Weighted SIGNAL 6.7 7.3 6.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 59.10% 11,924,855,078m2
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 30.48% 6,150,941,057m2
  Pastoral Farming 3.2.0 Grazing modified pastures 6.94% 1,399,350,341m2
Show minor land uses 5
201,779,469m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesia sp.(Unident.) IF610299
1
Gastropoda KG 1 1
Ferrissia petterdi KG060101
1
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Coleoptera QC 46 5
Austrolimnius group A spp. QC3401B4
1
Austrolimnius group A spp.
Notriolus sp.(Unident.) QC340399
13
Notriolus sp.(Unident.)
Kingolus sp.(Unident.) QC340499
30
Kingolus sp.(Unident.)
Coxelmis sp.(Unident.) QC340599
2
Coxelmis sp.(Unident.)
Diptera QD 28 3
Tipulidae EPA sp.36 QD0199A1
1
Austrosimulium furiosum QD100102
1
Austrosimulium furiosum
Austrosimulium victoriae QD100105
2
Austrosimulium victoriae
Austrosimulium sp.(Unident.) QD100199
18
Austrosimulium sp.(Unident.)
Dasyomma sp.(Unident.) QD220199
4
Dasyomma sp.(Unident.)
Dasyomma sp.(Unident.)
Eukiefferiella sp.(Unident.) QDAF1399
1
Rheotanytarsus sp.(Unident.) QDAH0799
1
Ephemeroptera QE 65 9
Baetis EPA sp.8 QE0201A8
16
Edmundsiops hickmani QE020701
5
Coloburiscoides sp.(Unident.) QE050199
4
Garinjuga sp.(Unident.) QE060299
5
Nousia sp.AV1 QE0608A1
9
Nousia sp.AV3 QE0608A3
16
Tasmanocoenis sp.(Unident.) QE080199
10
Odonata QO 2 3
Diphlebia nymphoides QO090102
1
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 25 10
Dinotoperla brevipennis QP030202
9
Dinotoperla eucumbene QP030204
1
Illiesoperla sp.(Unident.) QP030599
1
Riekoperla tuberculata QP031117
13
Riekoperla williamsi QP031118
1
Trichoptera QT 35 8
Taschorema complex QT0113A3
1
Ulmerochorema seona QT011406
8
Orthotrichia sp.(Unident.) QT030999
1
Asmicridea sp.AV1 QT0602A1
1
Smicrophylax sp.AV2 QT0608A2
2
Daternomina sp.AV1 QT0802A1
1
Conoesucus sp.AV5 QT1502A1
1
Costora delora QT150301
4
Lingora sp.AV1 QT1505A1
6
Notalina bifaria QT250501
5
Notalina sp.(Unident.) QT250599
5
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.4