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

u/s Berrys Beach Rd SLW0005

Source Melbourne Water
Latest Sample Date 01-04-2008
Taxa count ORDER 4
Taxa count FAMILY 6
Taxa count ALT 6
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 1.8 2.2 1.8
Weighted SIGNAL 3 2.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 69.31% 9,792,084,356m2
  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 12.57% 1,776,242,046m2
  Pastoral Farming 3.2.0 Grazing modified pastures 9.27% 1,309,428,434m2
Show minor land uses 3
141,286,753m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Amphipoda OP 12 3
Ceinidae (Unident.) OP029999
9
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paracalliopidae (Unident.) OP049999
3
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Unknown OX 1
Hymenostomatidae (Unident.) OX019999
1
Hymenostomatidae (Unident.)
Diptera QD 7 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
5
ORDER
SIGNALT 1.8
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 7 1
Hydrobiidae (Unident.) KG029999
7
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Amphipoda OP 90 3
Ceinidae (Unident.) OP029999
90
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OX 3
Hymenostomatidae (Unident.) OX019999
3
Hymenostomatidae (Unident.)
Coleoptera QC 27 5
Dytiscidae (Unident.) QC099999
4
Dytiscidae (Unident.)(Larva) QC09999I
20
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 31 3
Stratiomyidae (Unident.) QD249999
1
Chironominae (Unident.) QDAJ9999
30
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
ORDER
SIGNALT 2.3
Weighted SIGNALT 2.8