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

Melba Hwy- Yering STR0075

Source Melbourne Water
Latest Sample Date 18-03-1999
Taxa count ORDER 7
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 3
ORDER FAMILY ALT
SIGNAL 3.3 3.1 1.8
Weighted SIGNAL 2 2.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 35.44% 2,689,186,304m2
  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, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.5 Navigation and communication 31.92% 2,422,017,144m2
  Arable Farming 3.3.0 Cropping, 3.4.5 Shrub berries and fruits, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs 29.29% 2,222,327,566m2
Show minor land uses 8
75,874,542m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 30 1
Lymnaeidae KG050000
5
Planorbidae/Physidae (Unident.) KG9999A2
25
Hirudinea LH 11 1
Glossiphoniidae LH010000
11
Isopoda OR 1 2
Oniscidae OR250000
1
Oniscidae
Coleoptera QC 2 5
Dytiscidae QC090000
1
Hydraenidae QC130000
1
Hydraenidae
Ephemeroptera QE 3 9
Baetidae QE020000
3
Hemiptera QH 11 2
Veliidae QH560000
9
Corixidae QH650000
2
Odonata QO 14 3
Coenagrionidae QO020000
10
Corduliidae QO160000
3
Epiproctophora (Unident.) QO999998
1
ORDER
SIGNALT 3.3
Weighted SIGNALT 2.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 9 2
Dugesiidae IF610000
9
Unknown IH 1
NEMERTINEA IH000000
1
Gastropoda KG 41 1
Lymnaeidae KG050000
3
Planorbidae/Physidae (Unident.) KG9999A2
38
Hirudinea LH 2 1
Glossiphoniidae LH010000
2
Coleoptera QC 1 5
Dytiscidae QC090000
1
Diptera QD 1 3
Tipulidae QD010000
1
Hemiptera QH 16 2
Veliidae QH560000
2
Corixidae QH650000
14
Odonata QO 5 3
Coenagrionidae QO020000
2
Lestidae QO050000
1
Aeshnidae QO120000
2
Trichoptera QT 18 8
Hydroptilidae QT030000
18
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.0