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

u/s Elgar Park BSH0005

Source Melbourne Water
Latest Sample Date 21-03-2001
Taxa count ORDER 6
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.5 2.5 1.2
Weighted SIGNAL 2.1 1.8

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 99.77% 3,645,116,961m2
Show minor land uses 3
36,536,097m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Planorbidae KG070000
1
Physidae KG080000
12
Hirudinea LH 3 1
Richardsonianidae LH030000
3
Oligochaeta LO 18 2
Tubificidae LO040000
1
Enchytraeidae LO080000
17
Coleoptera QC 1 5
Dytiscidae QC090000
1
Diptera QD 79 3
Culicidae QD070000
6
Culicidae
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
48
Chironominae (Unident.) QDAJ9999
24
Odonata QO 2 3
Coenagrionidae QO020000
1
Aeshnidae QO120000
1
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Physidae KG080000
5
Oligochaeta LO 51 2
Tubificidae LO040000
8
Lumbriculidae LO060000
10
Enchytraeidae LO080000
33
Diptera QD 52 3
Culicidae QD070000
2
Culicidae
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
45
Hemiptera QH 1 2
Corixidae QH650000
1
ORDER
SIGNALT 2.0
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Cura pinguis IF610101
1
Gastropoda KG 26 1
Physa acuta KG080101
26
Hirudinea LH 2 1
Hirudinea EPA sp.4 LH9999A4
2
Oligochaeta LO 12 2
OLIGOCHAETA LO000000
12
Unknown OV 38
Cherax destructor destructor OV010101
38
Cherax destructor destructor
Cherax destructor destructor
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 7 5
Chostonectes gigas QC091504
3
Chostonectes gigas
Chostonectes gigas
Chostonectes gigas
Necterosoma penicillatus QC092001
3
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma penicillatus
Dytiscidae EPA sp.L4 QC0999A4
1
Diptera QD 138 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Cricotopus/Paratrichocladius QDAF99A8
127
Tanytarsus sp.(Unident.) QDAH0499
1
Paratanytarsus sp.(Unident.) QDAH0699
1
Chironomus sp.(Unident.) QDAI0499
6
Chironomus sp.(Unident.)
Chironomus sp.(Unident.)
Polypedilum sp.(Unident.) QDAI0899
1
Hemiptera QH 17 2
Microvelia sp.(Unident.) QH560199
4
Sigara sp.(Unident.) QH650299
1
Agraptocorixa sp.(Unident.) QH650399
1
Micronecta sp.(Unident.) QH650599
4
Corixidae (Unident.) QH659999
2
Enithares woodwardi QH670101
2
Notonectidae (Unident.) QH679999
3
Odonata QO 10 3
Ischnura sp.(Unident.) QO021099
8
Coenagrionidae (Unident.) QO029999
1
Aeshnidae (Unident.) QO129999
1
ORDER
SIGNALT 2.1
Weighted SIGNALT 2.0