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

MIDDLE CREEK AT ROCKY BANKS 70409

Source EPA Victoria
Latest Sample Date 12-10-2011
Taxa count ORDER 11
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 12
ORDER FAMILY ALT
SIGNAL 4.1 4.1 3.1
Weighted SIGNAL 5.2 4.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 62.58% 10,720,269,610m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.9 Grapes 32.14% 5,506,050,906m2
  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 3.59% 614,423,066m2
Show minor land uses 3
171,308,253m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 1 1
Hydrobiidae (Unident.) KG029999
1
Oligochaeta LO 18 2
Oligochaeta (Unident.) LO999999
18
Amphipoda OP 42 3
Ceinidae (Unident.) OP029999
42
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.) QC099999
1
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 41 3
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Orthocladiinae (Unident.) QDAF9999
26
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
12
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 30 8
Hydrobiosidae (Unident.) QT019999
4
Hydropsychidae (Unident.) QT069999
26
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.6