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

u/s Overpass Rd MOS0016

Source Melbourne Water
Latest Sample Date 09-04-2008
Taxa count ORDER 7
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2 2.6 2.3
Weighted SIGNAL 3.2 2.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 50.80% 4,540,368,558m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 37.10% 3,315,923,685m2
  Minimal Use 1.3.0 Other minimal use 6.26% 559,110,672m2
  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, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads, 5.7.4 Ports and water transport 4.42% 395,401,468m2
89,372,729m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 3
Hydridae (Unident.) IB019999
 3
Gastropoda KG 30 1
Hydrobiidae (Unident.) KG029999
 30
Amphipoda OP 183 3
Paracalliopidae (Unident.) OP049999
 90
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Corophiidae (Unident.) OP059999
 3
Corophiidae (Unident.)
Corophiidae (Unident.)
Corophiidae (Unident.)
Amphipoda (Unident.) OP999999
 90
Amphipoda (Unident.)
Amphipoda (Unident.)
Amphipoda (Unident.)
Isopoda OR 18 2
Sphaeromatidae (Unident.) OR139999
 18
Unknown OT 1
Palaemonidae (Unident.) OT029999
 1
Palaemonidae (Unident.)
Coleoptera QC 10 5
Hydrophilidae (Unident.) QC119999
 9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
 1
Elmidae (Unident.)
Diptera QD 7 3
Stratiomyidae (Unident.) QD249999
 2
Tanypodinae (Unident.) QDAE9999
 1
Chironominae (Unident.) QDAJ9999
 4
ORDER
SIGNALT 2.0
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
 1
Amphipoda OP 6 3
Ceinidae (Unident.) OP029999
 3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Corophiidae (Unident.) OP059999
 3
Corophiidae (Unident.)
Corophiidae (Unident.)
Corophiidae (Unident.)
Isopoda OR 14 2
Sphaeromatidae (Unident.) OR139999
 14
Diptera QD 34 3
Ceratopogonidae (Unident.) QD099999
 2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
 2
Chironominae (Unident.) QDAJ9999
 30
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.6

   

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