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

JOYCES CREEK AT STRATHLEA ROAD 70408

Source EPA Victoria
Latest Sample Date 12-10-2011
Taxa count ORDER 6
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4.7 4.4 3.5
Weighted SIGNAL 4.5 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 60.69% 8,466,879,114m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 11.85% 1,653,384,660m2
  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, 5.6.0 Utilities, 5.7.2 Roads 9.40% 1,311,710,158m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 7.64% 1,065,264,614m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses 6.50% 906,549,684m2
Show minor land uses 5
139,516,672m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Amphipoda OP 15 3
Ceinidae (Unident.) OP029999
12
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Diptera QD 55 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
18
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
6
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 4 10
Gripopterygidae (Unident.) QP039999
4
Trichoptera QT 21 8
Hydrobiosidae (Unident.) QT019999
14
Hydropsychidae (Unident.) QT069999
7
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.1