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

just off Henley Rd SLW0006

Source Melbourne Water
Latest Sample Date 01-04-2008
Taxa count ORDER 5
Taxa count FAMILY 5
Taxa count ALT 5
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.4 2.4
Weighted SIGNAL 3

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 77.35% 9,725,458,899m2
  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 11.22% 1,410,324,094m2
Show minor land uses 2
125,728,680m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 30 1
Hydrobiidae (Unident.) KG029999
30
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Amphipoda OP 6 3
Paracalliopidae (Unident.) OP049999
6
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Isopoda OR 2 2
Sphaeromatidae (Unident.) OR139999
2
Diptera QD 3 3
Chironominae (Unident.) QDAJ9999
3
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 31 1
Hydrobiidae (Unident.) KG029999
30
Pomatiopsidae (Unident.) KG139999
1
Unknown LP 5
Polychaeta (Unident.) LP999999
5
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
2
Dytiscidae (Unident.)(Larva) QC09999I
3
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Diptera QD 30 3
Chironominae (Unident.) QDAJ9999
30
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.4