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

Cook St SPR0025

Source Melbourne Water
Latest Sample Date 11-04-2007
Taxa count ORDER 11
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4 4.6 3.2
Weighted SIGNAL 6.7 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 78.75% 376,719,112m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 18.80% 89,932,945m2
Show minor land uses 2
4,783,933m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Hydrobiidae (Unident.) KG029999
8
Hirudinea LH 3 1
Glossiphoniidae (Unident.) LH019999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 8 6
Mites (Unident.) MM999999
8
Mites (Unident.)
Amphipoda OP 90 3
Paracalliopidae (Unident.) OP049999
90
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Coleoptera QC 24 5
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.)(Larva) QC20999I
2
Scirtidae (Unident.)(Larva)
Diptera QD 3 3
Tanypodinae (Unident.) QDAE9999
3
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
2
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
1
Plecoptera QP 3 10
Notonemouridae (Unident.) QP049999
2
Plecoptera (Unident.) QP999999
1
Trichoptera QT 16 8
Leptoceridae (Unident.) QT259999
16
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 17 1
Hydrobiidae (Unident.) KG029999
17
Hirudinea LH 3 1
Glossiphoniidae (Unident.) LH019999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 90 3
Paracalliopidae (Unident.) OP049999
90
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Paracalliopidae (Unident.)
Coleoptera QC 6 5
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 26 3
Dixidae (Unident.) QD069999
13
Dixidae (Unident.)
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Sciomyzidae (Unident.) QD459999
1
Sciomyzidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
2
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
2
Unknown QK 1
Nannochoristidae (Unident.) QK019999
1
Odonata QO 6 3
Megapodagrionidae (Unident.) QO079999
1
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 24 10
Gripopterygidae (Unident.) QP039999
2
Notonemouridae (Unident.) QP049999
19
Plecoptera (Unident.) QP999999
3
Trichoptera QT 16 8
Hydrobiosidae (Unident.) QT019999
1
Leptoceridae (Unident.) QT259999
15
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.4