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

FIFTEEN MILE CREEK AT JESSIES TRACK 49869

Source EPA Victoria
Latest Sample Date 09-11-2007
Taxa count ORDER 6
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 6.2 5.4 4.3
Weighted SIGNAL 4 6.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 48.91% 302,264,607m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 23.08% 142,624,856m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads 21.86% 135,118,284m2
  Natural 1.1.1 Strict nature reserves 3.81% 23,520,590m2
Show minor land uses 2
6,180,410m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
1
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 36 3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Plecoptera QP 20 10
Gripopterygidae (Unident.) QP039999
20
Trichoptera QT 22 8
Hydrobiosidae (Unident.) QT019999
21
Philopotamidae (Unident.) QT049999
1
ORDER
SIGNALT 6.2
Weighted SIGNALT 6.1
Taxa Abundance SIGNALT Grade
Coleoptera QC 4 5
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Diptera QD 49 3
Tipulidae (Unident.) QD019999
17
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
20
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Plecoptera QP 20 10
Gripopterygidae (Unident.) QP039999
20
Trichoptera QT 15 8
Hydrobiosidae (Unident.) QT019999
4
Glossosomatidae (Unident.) QT029999
7
Conoesucidae (Unident.) QT159999
4
ORDER
SIGNALT 7.0
Weighted SIGNALT 6.6