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

end of Main Rd West- St Albans KRT0219

Source Melbourne Water
Latest Sample Date 09-05-2007
Taxa count ORDER 8
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.4 1.5
Weighted SIGNAL 2.6 2.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 41.01% 9,925,471,105m2
  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, 5.7.2 Roads, 5.7.3 Railways 40.52% 9,807,459,559m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.9 Grapes 11.88% 2,876,281,415m2
  Intensive Pastoral Farming 5.2.6 Horse studs 3.79% 917,589,777m2
Show minor land uses 8
242,051,182m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 21 2
Dugesiidae (Unident.) IF619999
21
Gastropoda KG 2 1
Hydrobiidae (Unident.) KG029999
1
Lymnaeidae (Unident.) KG059999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Diptera QD 19 3
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
16
Chironomidae (Unident.)(Larva) QDAZ9999
1
Hemiptera QH 4 2
Corixidae (Unident.) QH659999
4
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 39 1
Hydrobiidae (Unident.) KG029999
14
Lymnaeidae (Unident.) KG059999
1
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
23
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
2
Dytiscidae (Unident.)(Larva) QC09999I
2
Diptera QD 46 3
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
13
Chironominae (Unident.) QDAJ9999
30
Hemiptera QH 5 2
Corixidae (Unident.) QH659999
5
Odonata QO 9 3
Coenagrionidae (Unident.) QO029999
4
Aeshnidae (Unident.) QO129999
2
Hemicorduliidae (Unident.) QO309999
1
Epiproctophora (Unident.) QO999998
2
Trichoptera QT 3 8
Hydroptilidae (Unident.) QT039999
2
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Gastropoda KG 43 1
Hydrobiidae (Unident.) KG029999
29
Physidae (Unident.) KG089999
9
Planorbidae/Physidae (Unident.) KG9999A2
5
Hirudinea LH 3 1
Glossiphoniidae (Unident.) LH019999
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 1 2
Oniscidae sp.(Unident.) OR259999
1
Oniscidae sp.(Unident.)
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 1 5
Dytiscidae (Unident.) QC099999
1
Diptera QD 66 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
26
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
26
Hemiptera QH 7 2
Corixidae (Unident.) QH659999
7
Odonata QO 34 3
Coenagrionidae (Unident.) QO029999
30
Hemicorduliidae (Unident.) QO309999
1
Zygoptera (Unident.) QO999997
3
Trichoptera QT 1 8
Hydroptilidae (Unident.) QT039999
1
ORDER
SIGNALT 2.7
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 9 2
Dugesiidae (Unident.) IF619999
9
Gastropoda KG 1 1
Lymnaeidae (Unident.) KG059999
1
Hirudinea LH 18 1
Glossiphoniidae (Unident.) LH019999
18
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
9
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Hydrochidae (Unident.) QCAO9999
1
Hydrochidae (Unident.)
Diptera QD 34 3
Tanypodinae (Unident.) QDAE9999
4
Chironominae (Unident.) QDAJ9999
30
Hemiptera QH 25 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
23
Notonectidae (Unident.) QH679999
1
Odonata QO 30 3
Coenagrionidae (Unident.) QO029999
26
Lestidae (Unident.) QO059999
1
Aeshnidae (Unident.) QO129999
2
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 19 2
Dugesiidae IF610000
19
Gastropoda KG 3 1
Planorbidae KG070000
1
Physidae KG080000
2
Hirudinea LH 16 1
Glossiphoniidae LH010000
16
Oligochaeta LO 3 2
Naididae LO050000
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 2 5
Dytiscidae QC090000
1
Hydraenidae QC130000
1
Hydraenidae
Diptera QD 13 3
Tanypodinae (Unident.) QDAE9999
7
Chironominae (Unident.) QDAJ9999
6
Hemiptera QH 6 2
Corixidae QH650000
6
Odonata QO 38 3
Coenagrionidae QO020000
34
Aeshnidae QO120000
1
Hemicorduliidae QO300000
3
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 19 2
Dugesiidae IF610000
19
Gastropoda KG 284 1
Hydrobiidae KG020000
263
Lymnaeidae KG050000
1
Ancylidae KG060000
1
Physidae KG080000
19
Bivalvia KP 11 3
Sphaeriidae KP030000
11
Hirudinea LH 11 1
Glossiphoniidae LH010000
11
Oligochaeta LO 1 2
Naididae LO050000
1
Isopoda OR 4 2
Janiridae OR180000
2
Janiridae
Oniscidae OR250000
2
Oniscidae
Oniscidae
Coleoptera QC 3 5
Dytiscidae QC090000
3
Diptera QD 43 3
Culicidae QD070000
2
Culicidae
Simuliidae (unident.) QD100000
14
Simuliidae (unident.)
Tanypodinae (Unident.) QDAE9999
1
Cricotopus/Paratrichocladius QDAF99A8
3
Chironominae (Unident.) QDAJ9999
23
Hemiptera QH 6 2
Belostomatidae QH620000
1
Corixidae QH650000
5
Odonata QO 20 3
Coenagrionidae QO020000
13
Lestidae QO050000
6
Aeshnidae QO120000
1
Trichoptera QT 7 8
Hydroptilidae QT030000
7
ORDER
SIGNALT 2.9
Weighted SIGNALT 2.8