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

d/s Railway Line KAD0011

Source Melbourne Water
Latest Sample Date 20-04-2001
Taxa count ORDER 7
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.7 2.6 2.7
Weighted SIGNAL 2.5 2.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  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 43.89% 1,930,302,794m2
  Pastoral Farming 3.2.0 Grazing modified pastures 19.62% 862,767,937m2
  Industrial 5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.5.1 Commercial services 16.23% 713,937,346m2
  Unknown 5.8.4 Extractive industry not in use 7.17% 315,391,000m2
  Natural 1.1.1 Strict nature reserves, 1.1.7 Other conserved area 7.12% 313,143,558m2
Show minor land uses 6
43,979,939m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae IF610000
1
Gastropoda KG 6 1
Hydrobiidae KG020000
1
Lymnaeidae KG050000
1
Physidae KG080000
4
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 150 3
Ceinidae OP020000
150
Ceinidae
Ceinidae
Ceinidae
Coleoptera QC 3 5
Dytiscidae QC090000
1
Elmidae QC340000
2
Elmidae
Odonata QO 5 3
Coenagrionidae QO020000
4
Aeshnidae QO120000
1
ORDER
SIGNALT 2.7
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 24 1
Lymnaeidae KG050000
1
Planorbidae KG070000
9
Physidae KG080000
14
Oligochaeta LO 5 2
Lumbriculidae LO060000
5
Amphipoda OP 99 3
Ceinidae OP020000
99
Ceinidae
Ceinidae
Ceinidae
Isopoda OR 2 2
Oniscidae OR250000
2
Oniscidae
Coleoptera QC 3 5
Dytiscidae QC090000
3
Diptera QD 1 3
Orthocladiinae (Unident.) QDAF9999
1
Hemiptera QH 7 2
Veliidae QH560000
2
Corixidae QH650000
5
Odonata QO 12 3
Coenagrionidae QO020000
8
Lestidae QO050000
1
Aeshnidae QO120000
3
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.5