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

Rock Riffle 3 MOO0113D

Source Melbourne Water
Latest Sample Date 22-04-2002
Taxa count ORDER 13
Taxa count FAMILY 21
Taxa count ALT 27
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.5 2.8 2.4
Weighted SIGNAL 3.8 4.7 3.2

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, 5.6.0 Utilities, 5.7.2 Roads, 5.7.5 Navigation and communication 65.74% 9,079,222,336m2
  Pastoral Farming 3.2.0 Grazing modified pastures 20.41% 2,818,224,216m2
  Natural 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area 11.21% 1,548,873,227m2
Show minor land uses 8
138,113,488m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 2
Hydra sp.(Unident.) IB010199
2
Turbellaria IF 1 2
Dugesia sp.(Unident.) IF610299
1
Gastropoda KG 81 1
Hydrobiidae (Unident.) KG029999
40
Lymnaeidae (Unident.) KG059999
1
Physa acuta KG080101
40
Bivalvia KP 1 3
Corbiculina australis KP020101
1
Hirudinea LH 7 1
Erpobdellidae (Unident.) LH059999
7
Oligochaeta LO 9 2
OLIGOCHAETA LO000000
9
Amphipoda OP 120 3
Austrochiltonia sp.(Unident.) OP020199
120
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OV 6
Cherax destructor destructor OV010101
6
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 78 5
Necterosoma penicillatus QC092001
18
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma sp.(Unident.)(Larva) QC09209I
60
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Diptera QD 170 3
Simulium ornatipes QD100202
10
Simulium ornatipes
Procladius sp.(Unident.) QDAE0899
19
Nanocladius sp.(Unident.) QDAF0499
1
Cricotopus/Paratrichocladius QDAF99A8
40
Cladotanytarsus sp.(Unident.) QDAH0399
19
Chironomus sp.(Unident.) QDAI0499
80
Chironomus sp.(Unident.)
Polypedilum sp.(Unident.) QDAI0899
1
Hemiptera QH 41 2
Agraptocorixa sp.(Unident.) QH650399
1
Micronecta sp.(Unident.) QH650599
40
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
3
Hemicordulia tau QO300102
1
Trichoptera QT 28 8
Hydroptila scamandra QT030505
1
Hydroptilidae (Unident.) QT039999
8
Cheumatopsyche sp.(Unident.) QT060599
4
Cheumatopsyche sp.AV2 QT0605A2
15
ORDER
SIGNALT 2.5
Weighted SIGNALT 3.0
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 71 1
Hydrobiidae (Unident.) KG029999
25
Ferrissia tasmanica KG060102
1
Physa acuta KG080101
40
Planorbidae/Physidae (Unident.) KG9999A2
5
Hirudinea LH 2 1
Erpobdellidae (Unident.) LH059999
2
Amphipoda OP 93 3
Austrochiltonia sp.(Unident.) OP020199
93
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OV 4
Cherax destructor destructor OV010101
4
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 47 5
Necterosoma penicillatus QC092001
24
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma sp.(Unident.)(Larva) QC09209I
9
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Necterosoma sp.(Unident.)(Larva)
Rhantus saturalis (Larva) QC09230A
14
Rhantus saturalis (Larva)
Diptera QD 133 3
Simulium ornatipes QD100202
5
Simulium ornatipes
Cricotopus/Paratrichocladius QDAF99A8
40
Riethia sp.(Unident.) QDAG0199
1
Cladotanytarsus sp.(Unident.) QDAH0399
2
Chironomus sp.(Unident.) QDAI0499
80
Chironomus sp.(Unident.)
Polypedilum sp.(Unident.) QDAI0899
5
Hemiptera QH 41 2
Sigara sp.(Unident.) QH650299
1
Micronecta sp.(Unident.) QH650599
40
Odonata QO 9 3
Xanthagrion erythroneurum QO021301
4
Adversaeschna brevistyla QO120201
1
Hemianax papuensis QO121201
3
Hemicorduliidae, Urothemistidae, Libellulidae (Unident.) QO9999A1
1
Trichoptera QT 9 8
Cheumatopsyche sp.AV2 QT0605A2
9
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.0