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

Gembrook Rd- Gembrook MCR0012

Source Melbourne Water
Latest Sample Date 17-03-1998
Taxa count ORDER 9
Taxa count FAMILY 20
Taxa count ALT 31
Mayflies present? 11
ORDER FAMILY ALT
SIGNAL 5.2 5.4 5.2
Weighted SIGNAL 6.9 7.2 6.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 45.36% 752,924,798m2
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 34.19% 567,566,404m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.0 Utilities, 5.7.2 Roads 9.57% 158,878,624m2
  Minimal Use 1.3.0 Other minimal use 6.86% 113,912,975m2
  Arable Farming 3.3.0 Cropping, 3.4.9 Grapes 3.18% 52,709,732m2
Show minor land uses 2
16,599,818m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ferrissia tasmanica KG060102
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Coleoptera QC 21 5
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Austrolimnius sp.(Unident.) QC340199
2
Austrolimnius sp.(Unident.)
Notriolus quadriplagiatus QC340310
6
Notriolus quadriplagiatus
Sclerocyphon striatus QC370104
8
Sclerocyphon striatus
Sclerocyphon striatus
Diptera QD 24 3
Simulium ornatipes QD100202
14
Simulium ornatipes
Thaumaleidae (Unident.) QD119999
3
Podonomopsis sp.(Unident.) QDAD0499
1
Apsectrotanypus sp.(Unident.) QDAE0599
2
Austropelopia sp.(Unident.) QDAE1399
1
Eukiefferiella sp.(Unident.) QDAF1399
1
Botryocladius sp.(Unident.) QDAF3599
1
Riethia sp.(Unident.) QDAG0199
1
Ephemeroptera QE 11 9
Nousia sp.AV2 QE0608A2
6
Nousia sp.AV3 QE0608A3
2
Leptophlebiidae (Unident.) QE069999
3
Neuroptera QN 2 6
Austroneurorthus QN040100
2
Austroneurorthus
Austroneurorthus
Odonata QO 1 3
Austroaeschna sp.(Unident.) QO210399
1
Plecoptera QP 7 10
Cosmioperla kuna QP010301
1
Austropentura victoria QP020301
2
Illiesoperla sp.(Unident.) QP030599
1
Leptoperla primitiva QP030706
2
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 25 8
Apsilochorema sp.(Unident.) QT010399
2
Taschorema evansi QT011301
5
Ulmerochorema sp.(Unident.) QT011499
4
Hydrobiosidae (Unident.) QT019999
2
Hydrobiosella sp.(Unident.) QT040299
2
Hydrobiosella sp.AV1 QT0402A1
8
Asmicridea sp.AV1 QT0602A1
2
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Hydrobiidae (Unident.) KG029999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 9 3
Austrogammarus multispinatus OP060103
6
Austrogammarus multispinatus
Austrogammarus multispinatus
Austrogammarus multispinatus
Amphipoda (Unident.) OP999999
3
Amphipoda (Unident.)
Amphipoda (Unident.)
Amphipoda (Unident.)
Coleoptera QC 29 5
Necterosoma sp.(Unident.)(Larva) QC09209I
3
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Austrolimnius sp.(Unident.) QC340199
10
Austrolimnius sp.(Unident.)
Austrolimnius sp.(Unident.)
Austrolimnius sp.L25E QC3401B1
2
Austrolimnius sp.L25E
Notriolus quadriplagiatus QC340310
12
Notriolus quadriplagiatus
Diptera QD 11 3
Thaumaleidae (Unident.) QD119999
2
Empididae MV sp.2 QD3599B3
1
Austropelopia sp.(Unident.) QDAE1399
1
Pentaneurini genus A QDAE99A1
1
Stictocladius sp.(Unident.) QDAF0599
1
Eukiefferiella sp.(Unident.) QDAF1399
3
Cricotopus/Paratrichocladius QDAF99A8
1
Paracladopelma sp.(Unident.) QDAI2499
1
Ephemeroptera QE 21 9
Garinjuga sp.(Unident.) QE060299
3
Nousia sp.AV1 QE0608A1
2
Nousia sp.AV2 QE0608A2
12
Ulmerophlebia sp.AV1 QE0612A1
1
Leptophlebiidae (Unident.) QE069999
3
Plecoptera QP 7 10
Acruroperla atra QP020101
1
Illiesoperla sp.(Unident.) QP030599
1
Leptoperla sp.(Unident.) QP030799
1
Gripopterygidae (Unident.) QP039999
4
Trichoptera QT 18 8
Taschorema evansi QT011301
1
Taschorema complex QT0113A3
4
Ulmerochorema seona QT011406
5
Hydrobiosidae (Unident.) (Pupa) QT01999I
1
Philopotamidae (Unident.) QT049999
1
Asmicridea sp.AV1 QT0602A1
2
Austrheithrus EPA sp.1 QT2102A1
2
Triplectides proximus QT251107
1
Trichoptera (Unident.) QT999999
1
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.0