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

EUMERELLA RIVER AT RIPPONHURST 3701

Source EPA Victoria
Latest Sample Date 19-10-2004
Taxa count ORDER 8
Taxa count FAMILY 11
Taxa count ALT 12
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4 3.9 3
Weighted SIGNAL 3.7 5 4.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 77.80% 2,048,191,897m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 15.70% 413,240,475m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.5.2 Public services, 5.7.2 Roads 3.10% 81,547,455m2
Show minor land uses 2
26,325,319m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Physidae (Unident.) KG089999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 48 3
Talitridae sp.(Unident.) OP019999
3
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Ceinidae (Unident.) OP029999
45
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
2
Dytiscidae (Unident.)(Larva) QC09999I
4
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Diptera QD 8 3
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
2
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Plecoptera QP 79 10
Gripopterygidae (Unident.) QP039999
79
ORDER
SIGNALT 4.0
Weighted SIGNALT 5.0