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

WIMMERA RIVER AT EVERSLEY 141800

Source EPA Victoria
Latest Sample Date 15-03-2005
Taxa count ORDER 12
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 4
ORDER FAMILY ALT
SIGNAL 4.2 4 3.1
Weighted SIGNAL 4.8 5 4.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 44.06% 13,434,606,087m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 39.63% 12,085,720,940m2
  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 5.87% 1,791,097,494m2
  Arable Farming 3.3.0 Cropping, 3.4.9 Grapes 4.91% 1,496,622,567m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 3.43% 1,046,410,901m2
Show minor land uses 4
304,946,535m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 17 1
Hydrobiidae (Unident.) KG029999
17
Bivalvia KP 3 3
Sphaeriidae (Unident.) KP039999
3
Hirudinea LH 10 1
Glossiphoniidae (Unident.) LH019999
9
Richardsonianidae (Unident.) LH039999
1
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Amphipoda OP 72 3
Ceinidae (Unident.) OP029999
72
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 35 5
Dytiscidae (Unident.) QC099999
3
Gyrinidae (Unident.) QC109999
27
Gyrinidae (Unident.)
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Diptera QD 34 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
13
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
16
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 4 9
Baetidae (Unident.) QE029999
4
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
1
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 3 10
Notonemouridae (Unident.) QP049999
3
Trichoptera QT 31 8
Hydroptilidae (Unident.) (Pupa) QT03999I
1
Hydropsychidae (Unident.) QT069999
30
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 17 1
Hydrobiidae (Unident.) KG029999
11
Physidae (Unident.) KG089999
6
Bivalvia KP 3 3
Sphaeriidae/Corbiculidae KP9999A1
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 54 3
Ceinidae (Unident.) OP029999
54
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
1
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Diptera QD 28 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
16
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Hemiptera QH 12 2
Corixidae (Unident.) QH659999
12
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Plecoptera QP 3 10
Notonemouridae (Unident.) QP049999
3
Trichoptera QT 6 8
Hydropsychidae (Unident.) QT069999
6
ORDER
SIGNALT 4.5
Weighted SIGNALT 3.9