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

DIAMOND CREEK AT JOLLEY ROAD 6716

Source EPA Victoria
Latest Sample Date 11-10-2007
Taxa count ORDER 10
Taxa count FAMILY 20
Taxa count ALT 21
Mayflies present? 33
ORDER FAMILY ALT
SIGNAL 4.8 4.8 4.6
Weighted SIGNAL 4.6 8 6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 70.80% 4,656,018,422m2
  Pastoral Farming 3.2.0 Grazing modified pastures 15.13% 994,664,158m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads 11.29% 742,122,479m2
Show minor land uses 3
65,760,853m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Hyriidae (Unident.) KP019999
1
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Amphipoda OP 3 3
Paramelitidae (Unident.) OP069999
3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 12 5
Scirtidae (Unident.) QC209999
4
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 33 9
Leptophlebiidae (Unident.) QE069999
33
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 1 3
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 5 10
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 12 8
Hydrobiosidae (Unident.) QT019999
8
Helicopsychidae (Unident.) QT179999
1
Helicopsychidae (Unident.) (Pupa) QT17999I
1
Atriplectididae (Unident.) QT239999
1
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 4.8
Weighted SIGNALT 5.6