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

Craigie Rd BLC0008

Source Melbourne Water
Latest Sample Date 04-04-2007
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.3 2.5
Weighted SIGNAL 1.9 3.2

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, 5.7.2 Roads, 5.7.5 Navigation and communication 53.59% 2,555,030,683m2
  Pastoral Farming 3.2.0 Grazing modified pastures 30.00% 1,430,287,539m2
  Arable Farming 3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs 5.20% 248,083,061m2
  Intensive Pastoral Farming 5.2.3 Poultry farms, 5.2.6 Horse studs 4.95% 236,091,131m2
Show minor land uses 7
47,680,415m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 33 1
Hydrobiidae (Unident.) KG029999
17
Lymnaeidae (Unident.) KG059999
2
Ancylidae (Unident.) KG069999
1
Planorbidae (Unident.) KG079999
5
Physidae (Unident.) KG089999
8
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Diptera QD 7 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
4
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
2
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Trichoptera QT 25 8
Leptoceridae (Unident.) QT259999
25
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.5