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

WIMMERA RIVER ON LANDSBOROUGH-ELMHURST ROAD 158000

Source EPA Victoria
Latest Sample Date 09-11-1998
Taxa count ORDER 11
Taxa count FAMILY 21
Taxa count ALT 24
Mayflies present? 44
ORDER FAMILY ALT
SIGNAL 4.4 5.1 4
Weighted SIGNAL 5.1 5.3 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 41.93% 9,170,020,668m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 39.46% 8,630,798,854m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 7.27% 1,589,416,919m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 4.78% 1,046,445,301m2
  Arable Farming 3.3.0 Cropping, 3.4.9 Grapes 4.30% 939,450,893m2
Show minor land uses 4
218,703,568m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 4 2
Dugesiidae (Unident.) IF619999
4
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
9
Physidae (Unident.) KG089999
4
Bivalvia KP 3 3
Corbiculidae (Unident.) KP029999
3
Oligochaeta LO 11 2
Oligochaeta (Unident.) LO999999
11
Amphipoda OP 180 3
Ceinidae (Unident.) OP029999
180
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 9 5
Dytiscidae (Unident.) QC099999
3
Dytiscidae (Unident.)(Larva) QC09999I
2
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Diptera QD 113 3
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
86
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
2
Simuliidae (Unident.) (Pupa)
Orthocladiinae (Unident.) QDAF9999
15
Ephemeroptera QE 44 9
Baetidae (Unident.) QE029999
40
Tasmanophlebia sp.AV1 QE0301A1
1
Nousia sp.AV1 QE0608A1
3
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Plecoptera QP 1 10
Illiesoperla sp.(Unident.) QP030599
1
Trichoptera QT 14 8
Taschorema evansi QT011301
2
Taschorema evansi (Pupa) QT01130A
1
Cheumatopsyche sp.AV2 QT0605A2
9
Ecnomus sp.(Unident.) QT080499
1
Notalina spira QT250504
1
ORDER
SIGNALT 4.4
Weighted SIGNALT 4.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 35 1
Hydrobiidae (Unident.) KG029999
29
Physidae (Unident.) KG089999
6
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Oligochaeta LO 21 2
Oligochaeta (Unident.) LO999999
21
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 69 3
Ceinidae (Unident.) OP029999
69
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
2
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 30 3
Simuliidae (Unident.) QD109999
26
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 1 9
Baetidae MV/EPA sp.5 QE0201A5
1
Hemiptera QH 53 2
Corixidae (Unident.) QH659999
53
Trichoptera QT 45 8
Cheumatopsyche sp.AV2 QT0605A2
44
Ecnomus pansus QT080401
1
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.5