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

Brushy Park- u/s STP BRS0021

Source Melbourne Water
Latest Sample Date 04-03-2008
Taxa count ORDER 6
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2 2.3 1.5
Weighted SIGNAL 2.7 2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  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 94.50% 2,858,397,961m2
Show minor land uses 6
30,246,566m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 11 2
Dugesiidae (Unident.) IF619999
11
Gastropoda KG 3 1
Lymnaeidae (Unident.) KG059999
2
Physidae (Unident.) KG089999
1
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Diptera QD 28 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
22
Hemiptera QH 3 2
Corixidae (Unident.) QH659999
3
Odonata QO 11 3
Coenagrionidae (Unident.) QO029999
9
Lestidae (Unident.) QO059999
1
Hemicorduliidae (Unident.) QO309999
1
ORDER
SIGNALT 2.0
Weighted SIGNALT 2.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 30 2
Dugesiidae (Unident.) IF619999
30
Gastropoda KG 2 1
Physidae (Unident.) KG089999
2
Hirudinea LH 7 1
Glossiphoniidae (Unident.) LH019999
7
Oligochaeta LO 11 2
Oligochaeta (Unident.) LO999999
11
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Diptera QD 31 3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
30
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
2
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
6
Aeshnidae (Unident.) QO129999
1
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.1
Weighted SIGNALT 2.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 4 1
Lymnaeidae KG050000
1
Physidae KG080000
3
Diptera QD 10 3
Stratiomyidae QD240000
2
Chironominae (Unident.) QDAJ9999
8
Hemiptera QH 18 2
Corixidae QH650000
15
Notonectidae QH670000
3
Odonata QO 2 3
Coenagrionidae QO020000
2
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae IF610000
2
Nematoda II 8 3
Nematoda (Unident.) II999999
8
Gastropoda KG 38 1
Physidae KG080000
38
Hirudinea LH 2 1
Glossiphoniidae LH010000
2
Oligochaeta LO 19 2
Tubificidae LO040000
6
Naididae LO050000
1
Lumbriculidae LO060000
6
Enchytraeidae LO080000
6
Diptera QD 12 3
Ceratopogonidae QD090000
4
Ceratopogonidae
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 1 9
Baetidae QE020000
1
Hemiptera QH 4 2
Corixidae QH650000
2
Notonectidae QH670000
2
Odonata QO 2 3
Coenagrionidae QO020000
2
ORDER
SIGNALT 2.9
Weighted SIGNALT 2.4