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

WANNON RIVER AT GAUGING STATION AT OLD GLENELG HIGHWAY 3827

Source EPA Victoria
Latest Sample Date 07-10-2008
Taxa count ORDER 11
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 4.2 3.9 3.5
Weighted SIGNAL 3.5 4.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 63.01% 125,343,328,884m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 25.39% 50,502,531,783m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 5.86% 11,657,757,337m2
  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, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.5 Navigation and communication 3.21% 6,377,504,014m2
Show minor land uses 8
1,989,123,752m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 8 1
Hydrobiidae (Unident.) KG029999
5
Planorbidae (Unident.) KG079999
2
Physidae (Unident.) KG089999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Amphipoda OP 33 3
Ceinidae (Unident.) OP029999
33
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 4 2
Janiridae (Unident.) OR189999
4
Janiridae (Unident.)
Coleoptera QC 5 5
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 34 3
Ceratopogonidae (Unident.) (Pupa) QD09999I
4
Ceratopogonidae (Unident.) (Pupa)
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
5
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 9 9
Caenidae (Unident.) QE089999
9
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
30
Trichoptera QT 4 8
Hydrobiosidae (Unident.) QT019999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 25 1
Hydrobiidae (Unident.) KG029999
24
Planorbidae (Unident.) KG079999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 8 6
Mites (Unident.) MM999999
8
Mites (Unident.)
Amphipoda OP 75 3
Ceinidae (Unident.) OP029999
75
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 2 5
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Diptera QD 35 3
Simuliidae (Unident.) QD109999
17
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Plecoptera QP 30 10
Dinotoperla serricauda / thwaitesi QP0302A2
30
Trichoptera QT 5 8
Hydroptilidae (Unident.) QT039999
5
ORDER
SIGNALT 5.2
Weighted SIGNALT 4.7
Taxa Abundance SIGNALT Grade
Unknown IH 1
Nemertea (Unident.) IH999999
1
Gastropoda KG 7 1
Hydrobiidae (Unident.) KG029999
6
Physidae (Unident.) KG089999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Amphipoda OP 69 3
Ceinidae (Unident.) OP029999
69
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 3 5
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Diptera QD 44 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
13
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
18
Chironominae (Unident.) QDAJ9999
8
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
11
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Plecoptera QP 13 10
Gripopterygidae (Unident.) QP039999
13
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Hydrobiidae (Unident.) KG029999
7
Planorbidae (Unident.) KG079999
1
Amphipoda OP 78 3
Ceinidae (Unident.) OP029999
78
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 5 5
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 37 3
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
26
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 10 9
Caenidae (Unident.) QE089999
10
Hemiptera QH 2 2
Corixidae (Unident.) QH659999
2
Plecoptera QP 5 10
Plecoptera (Unident.) QP999999
5
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.2