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

Bittern-Dromana Rd- Red Hill DUN0009

Source Melbourne Water
Latest Sample Date 05-04-2007
Taxa count ORDER 9
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 11
ORDER FAMILY ALT
SIGNAL 4.1 4.4 3.7
Weighted SIGNAL 5.2 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 38.18% 386,642,450m2
  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, 5.7.5 Navigation and communication 31.38% 317,750,703m2
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.9 Grapes 18.07% 182,962,502m2
  Intensive Pastoral Farming 5.2.3 Poultry farms, 5.2.6 Horse studs 9.17% 92,854,094m2
Show minor land uses 3
10,126,588m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 9 1
Hydrobiidae (Unident.) KG029999
8
Ancylidae (Unident.) KG069999
1
Bivalvia KP 3 3
Sphaeriidae (Unident.) KP039999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Diptera QD 53 3
Dixidae (Unident.) QD069999
4
Dixidae (Unident.)
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
2
Tanypodinae (Unident.) QDAE9999
7
Chironominae (Unident.) QDAJ9999
30
Ephemeroptera QE 11 9
Leptophlebiidae (Unident.) QE069999
9
Caenidae (Unident.) QE089999
2
Hemiptera QH 7 2
Veliidae (Unident.) QH569999
7
Odonata QO 23 3
Megapodagrionidae (Unident.) QO079999
21
Synlestidae (Unident.) QO089999
1
Synthemistidae (Unident.) QO239999
1
Trichoptera QT 35 8
Ecnomidae (Unident.) QT089999
2
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
27
Trichoptera (Unident.) QT999999
3
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Hydrobiidae (Unident.) KG029999
7
Physidae (Unident.) KG089999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Coleoptera QC 5 5
Carabidae (Unident.) QC059999
1
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 78 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
28
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
30
Ephemeroptera QE 31 9
Leptophlebiidae (Unident.) QE069999
30
Caenidae (Unident.) QE089999
1
Hemiptera QH 6 2
Veliidae (Unident.) QH569999
6
Odonata QO 16 3
Megapodagrionidae (Unident.) QO079999
4
Synlestidae (Unident.) QO089999
10
Zygoptera (Unident.) QO999997
2
Plecoptera QP 2 10
Notonemouridae (Unident.) QP049999
1
Plecoptera (Unident.) QP999999
1
Trichoptera QT 51 8
Ecnomidae (Unident.) QT089999
10
Conoesucidae (Unident.) QT159999
7
Atriplectididae (Unident.) QT239999
2
Calamoceratidae (Unident.) QT249999
12
Leptoceridae (Unident.) QT259999
19
Trichoptera (Unident.) QT999999
1
ORDER
SIGNALT 4.5
Weighted SIGNALT 4.9