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

u/s Colchester Rd- Kilsyth South BNG0008

Source Melbourne Water
Latest Sample Date 23-03-2000
Taxa count ORDER 10
Taxa count FAMILY 15
Taxa count ALT 15
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 2.8 2.7 2.5
Weighted SIGNAL 2.3 2.9

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, 5.7.2 Roads 77.38% 921,557,258m2
  Natural 1.1.3 National park 15.94% 189,864,810m2
  Mining 5.8.2 Quarries 4.07% 48,529,345m2
Show minor land uses 4
11,909,702m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae KG080000
1
Oligochaeta LO 7 2
Tubificidae LO040000
2
Lumbriculidae LO060000
5
Unknown MA 8
Araneae (Unident.) MA999999
8
Acarina MM 1 6
Oxidae MM090000
1
Oxidae
Amphipoda OP 3 3
Ceinidae OP020000
3
Ceinidae
Ceinidae
Ceinidae
Isopoda OR 6 2
Janiridae OR180000
4
Janiridae
Janiridae
Oniscidae OR250000
2
Oniscidae
Unknown OV 2
Parastacidae OV010000
2
Parastacidae
Parastacidae
Diptera QD 5 3
Tipulidae QD010000
2
Ceratopogonidae QD090000
2
Ceratopogonidae
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 2 9
Leptophlebiidae QE060000
2
Hemiptera QH 6 2
Veliidae QH560000
3
Corixidae QH650000
3
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 9 1
Ancylidae KG060000
8
Physidae KG080000
1
Oligochaeta LO 9 2
Tubificidae LO040000
6
Naididae LO050000
2
Lumbriculidae LO060000
1
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Isopoda OR 9 2
Janiridae OR180000
9
Janiridae
Janiridae
Unknown OV 4
Parastacidae OV010000
4
Parastacidae
Parastacidae
Coleoptera QC 4 5
Dytiscidae QC090000
2
Elmidae QC340000
2
Elmidae
Diptera QD 219 3
Tipulidae QD010000
1
Simuliidae (unident.) QD100000
6
Simuliidae (unident.)
Simuliidae (unident.)
Pentaneurini (Unident.) QDAE9998
7
Tanypodinae (Unident.) QDAE9999
9
Orthocladiinae (Unident.) QDAF9999
35
Cricotopus/Paratrichocladius QDAF99A8
142
Chironominae (Unident.) QDAJ9999
19
Ephemeroptera QE 70 9
Leptophlebiidae QE060000
70
Plecoptera QP 14 10
Gripopterygidae QP030000
14
Trichoptera QT 4 8
Hydrobiosidae QT010000
4
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.7