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

Kirkham Rd DNG0270

Source Melbourne Water
Latest Sample Date 30-10-1997
Taxa count ORDER 4
Taxa count FAMILY 6
Taxa count ALT 6
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 1.8 2.2 0.8
Weighted SIGNAL 3 1.8

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, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 75.46% 20,588,593,904m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area 16.25% 4,434,520,226m2
  Pastoral Farming 3.2.0 Grazing modified pastures 3.59% 980,754,473m2
Show minor land uses 8
272,836,244m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Diptera QD 3 3
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
1
ORDER
SIGNALT 1.8
Weighted SIGNALT 1.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
2
Diptera QD 55 3
Tanypodinae (Unident.) QDAE9999
16
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
34
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
1
Telephlebiidae (Unident.) QO219999
1
Hemicorduliidae (Unident.) QO309999
2
ORDER
SIGNALT 4.4
Weighted SIGNALT 3.4