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

WATTLE HILL CREEK OFF BRIDGEWATER ROAD 3747

Source EPA Victoria
Latest Sample Date 02-11-2009
Taxa count ORDER 7
Taxa count FAMILY 14
Taxa count ALT 15
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.7 4.3 2.7
Weighted SIGNAL 4.5 5 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 66.61% 5,546,287,240m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 14.97% 1,246,589,799m2
  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 13.93% 1,160,350,882m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 4.06% 337,956,569m2
Show minor land uses 1
83,269,299m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Physidae (Unident.) KG089999
1
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Amphipoda OP 30 3
Ceinidae (Unident.) OP029999
30
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 14 5
Dytiscidae (Unident.) QC099999
2
Dytiscidae (Unident.)(Larva) QC09999I
5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Diptera QD 67 3
Simuliidae (Unident.) QD109999
32
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
32
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Plecoptera QP 10 10
Gripopterygidae (Unident.) QP039999
9
Notonemouridae (Unident.) QP049999
1
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.0