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

AVOCA RIVER AT GREENHILL CREEK ROAD 84300

Source EPA Victoria
Latest Sample Date 30-09-2004
Taxa count ORDER 16
Taxa count FAMILY 28
Taxa count ALT 28
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 3.7 3.7 3.9
Weighted SIGNAL 4.4 4.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 61.66% 9,022,584,199m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals 9.78% 1,431,711,712m2
  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, 5.7.5 Navigation and communication 9.37% 1,370,702,690m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 8.94% 1,308,443,484m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 6.97% 1,019,650,779m2
Show minor land uses 4
146,324,137m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
11
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
1
Bivalvia KP 6 3
Corbiculidae (Unident.) KP029999
5
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Amphipoda OP 72 3
Ceinidae (Unident.) OP029999
69
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Isopoda OR 3 2
Janiridae (Unident.) OR189999
3
Janiridae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 1 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Diptera QD 33 3
Tipulidae (Unident.) QD019999
1
Dixidae (Unident.) QD069999
2
Dixidae (Unident.)
Ceratopogonidae (Unident.) (Pupa) QD09999I
2
Ceratopogonidae (Unident.) (Pupa)
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
12
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 3 9
Caenidae (Unident.) QE089999
3
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
7
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
2
Plecoptera QP 19 10
Gripopterygidae (Unident.) QP039999
15
Notonemouridae (Unident.) QP049999
4
Trichoptera QT 7 8
Hydropsychidae (Unident.) QT069999
6
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 14 1
Hydrobiidae (Unident.) KG029999
14
Bivalvia KP 5 3
Corbiculidae (Unident.) KP029999
4
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Amphipoda OP 102 3
Ceinidae (Unident.) OP029999
69
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
33
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 4 5
Platynectes sp.(Unident.)(Larva) QC09229I
3
Platynectes sp.(Unident.)(Larva)
Platynectes sp.(Unident.)(Larva)
Platynectes sp.(Unident.)(Larva)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 21 3
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
2
Simuliidae (Unident.) (Pupa)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 2 9
Caenidae (Unident.) QE089999
2
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 37 10
Gripopterygidae (Unident.) QP039999
34
Notonemouridae (Unident.) QP049999
3
Trichoptera QT 23 8
Hydrobiosidae (Unident.) (Pupa) QT01999I
1
Hydropsychidae (Unident.) QT069999
20
Ecnomidae (Unident.) QT089999
2
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.3