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

BARWON RIVER (UPPER) AT RICKETTS MARSH ROAD 3379

Source EPA Victoria
Latest Sample Date 05-05-1993
Taxa count ORDER 10
Taxa count FAMILY 15
Taxa count ALT 23
Mayflies present? 29
ORDER FAMILY ALT
SIGNAL 4.5 4.6 4.8
Weighted SIGNAL 5.7 6.5 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 45.22% 26,109,464,820m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 41.43% 23,923,217,766m2
  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, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication 6.31% 3,640,495,095m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 4.34% 2,508,496,620m2
Show minor land uses 6
577,389,222m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Physa acuta KG080101
1
Gastropoda (Unident.) KG999999
1
Bivalvia KP 4 3
Corbiculina australis KP020101
4
Acarina MM 17 6
Mites (Unident.) MM999999
17
Mites (Unident.)
Amphipoda OP 12 3
Austrochiltonia sp.(Unident.) OP020199
12
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OV 2
Euastacus yarraensis OV010209
2
Euastacus yarraensis
Euastacus yarraensis
Diptera QD 37 3
Austrosimulium furiosum QD100102
2
Austrosimulium furiosum
Simulium ornatipes QD100202
13
Simulium ornatipes
Simulium sp.(Unident.) QD100299
7
Simulium sp.(Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Paramerina sp.(Unident.) QDAE1299
1
Cricotopus sp.(Unident.) QDAF1599
12
Ephemeroptera QE 29 9
Baetidae MV/EPA sp.5 QE0201A5
10
Baetidae (Unident.) QE029999
14
Nousia sp.AV1 QE0608A1
2
Leptophlebiidae (Unident.) QE069999
3
Hemiptera QH 1 2
Micronecta annae annae QH650504
1
Plecoptera QP 4 10
Dinotoperla christinae QP030203
4
Trichoptera QT 9 8
Ethochorema hesperium QT010502
4
Ulmerochorema stigma QT011407
1
Hydrobiosidae (Unident.) QT019999
1
Asmicridea sp.AV1 QT0602A1
2
Cheumatopsyche deani QT060507
1
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Bivalvia KP 3 3
Corbiculina australis KP020101
2
Pelecypoda (Unident.) KP999999
1
Oligochaeta LO 12 2
Oligochaeta (Unident.) LO999999
12
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Unknown OT 6
Paratya australiensis OT010101
6
Paratya australiensis
Paratya australiensis
Diptera QD 14 3
Simulium ornatipes QD100202
6
Simulium ornatipes
Simulium sp.(Unident.) QD100299
2
Simulium sp.(Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Paramerina sp.(Unident.) QDAE1299
1
Cricotopus sp.(Unident.) QDAF1599
4
Ephemeroptera QE 142 9
Baetidae MV/EPA sp.5 QE0201A5
28
Baetis EPA sp.6 QE0201A6
15
Baetidae (Unident.) QE029999
78
Atalophlebia albiterminata QE060101
7
Nousia sp.AV1 QE0608A1
12
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
1
Hemiptera QH 1 2
Micronecta sp.(Unident.) QH650599
1
Odonata QO 1 3
Austrogomphus ochraceus QO130405
1
Plecoptera QP 1 10
Dinotoperla christinae QP030203
1
Trichoptera QT 7 8
Ethochorema hesperium QT010502
1
Asmicridea sp.AV1 QT0602A1
1
Notalina spira QT250504
4
Triplectides australis QT251103
1
ORDER
SIGNALT 4.6
Weighted SIGNALT 4.7
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Amphipoda OP 45 3
Austrochiltonia sp.(Unident.) OP020199
45
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OT 16
Paratya australiensis OT010101
16
Paratya australiensis
Paratya australiensis
Unknown OV 2
Cherax destructor destructor OV010101
2
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 10 5
Austrolimnius diemensis QC340116
2
Austrolimnius diemensis
Austrolimnius resa QC340142
4
Austrolimnius resa
Austrolimnius sp.(Unident.) QC340199
2
Austrolimnius sp.(Unident.)
Notriolus quadriplagiatus QC340310
2
Notriolus quadriplagiatus
Diptera QD 170 3
Austrosimulium furiosum QD100102
11
Austrosimulium furiosum
Thienemanniella sp.(Unident.) QDAF0799
83
Cricotopus sp.(Unident.) QDAF1599
49
Botryocladius sp.(Unident.) QDAF3599
3
Cladotanytarsus sp.(Unident.) QDAH0399
17
Rheotanytarsus sp.(Unident.) QDAH0799
2
Polypedilum sp.(Unident.) QDAI0899
5
Ephemeroptera QE 167 9
Baetidae MV/EPA sp.5 QE0201A5
110
Baetis EPA sp.6 QE0201A6
2
Baetidae (Unident.) QE029999
40
Atalophlebia albiterminata QE060101
6
Atalophlebia sp.AV9 QE0601A6
1
Nousia sp.(Unident.) QE060899
1
Nousia sp.AV1 QE0608A1
4
Tasmanocoenis sp.(Unident.) QE080199
3
Hemiptera QH 1 2
Micronecta sp.(Unident.) QH650599
1
Megaloptera QM 1 8
Archichauliodes sp.(Unident.) QM010199
1
Archichauliodes sp.(Unident.)
Odonata QO 3 3
Austroaeschna unicornis unicornis QO210308
3
Plecoptera QP 24 10
Dinotoperla brevipennis QP030202
7
Dinotoperla fontana QP030206
13
Illiesoperla sp.(Unident.) QP030599
2
Leptoperla primitiva QP030706
2
Trichoptera QT 11 8
Ulmerochorema rubiconum / membrum group QT0114A1
1
Cheumatopsyche deani QT060507
1
Lingora sp.AV1 QT1505A1
3
Conoesucidae (Unident.) QT159999
1
Notalina spira QT250504
5
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Hydrobiidae (Unident.) KG029999
2
Bivalvia KP 2 3
Sphaerium tasmanicum KP030201
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 27 6
Mites (Unident.) MM999999
27
Mites (Unident.)
Amphipoda OP 18 3
Austrochiltonia sp.(Unident.) OP020199
18
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OT 2
Paratya australiensis OT010101
2
Paratya australiensis
Paratya australiensis
Coleoptera QC 8 5
Necterosoma penicillatus QC092001
3
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma penicillatus
Austrolimnius diemensis QC340116
2
Austrolimnius diemensis
Austrolimnius resa QC340142
2
Austrolimnius resa
Unknown QC37010D
1
Diptera QD 120 3
Simulium ornatipes QD100202
82
Simulium ornatipes
Simuliidae (Unident.) QD109999
16
Simuliidae (Unident.)
Thienemanniella sp.(Unident.) QDAF0799
2
Cricotopus sp.(Unident.) QDAF1599
14
Cladotanytarsus sp.(Unident.) QDAH0399
6
Ephemeroptera QE 106 9
Baetidae MV/EPA sp.5 QE0201A5
87
Baetis EPA sp.6 QE0201A6
12
Baetidae (Unident.) QE029999
5
Tasmanocoenis sp.(Unident.) QE080199
1
Caenidae (Unident.) QE089999
1
Hemiptera QH 1 2
Micronecta sp.(Unident.) QH650599
1
Trichoptera QT 25 8
Ulmerochorema stigma QT011407
1
Hydroptila acinacis QT030501
8
Hydroptilidae (Unident.) (Pupa) QT03999I
2
Asmicridea sp.AV1 QT0602A1
9
Cheumatopsyche deani QT060507
5
ORDER
SIGNALT 3.8
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 6 3
Austrochiltonia sp.(Unident.) OP020199
6
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Austrochiltonia sp.(Unident.)
Unknown OT 10
Paratya australiensis OT010101
10
Paratya australiensis
Paratya australiensis
Coleoptera QC 10 5
Austrolimnius dayi QC340114
2
Austrolimnius dayi
Austrolimnius diemensis QC340116
6
Austrolimnius diemensis
'Notriolus' tasmanica QC340320
2
'Notriolus' tasmanica
Diptera QD 56 3
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Parakiefferiella sp.(Unident.) QDAF0399
1
Thienemanniella sp.(Unident.) QDAF0799
6
Cricotopus sp.(Unident.) QDAF1599
9
Paratrichocladius sp.(Unident.) QDAF1699
29
Botryocladius sp.(Unident.) QDAF3599
5
Cladotanytarsus sp.(Unident.) QDAH0399
2
Kiefferulus sp.(Unident.) QDAI0799
1
Polypedilum sp.(Unident.) QDAI0899
1
Ephemeroptera QE 229 9
Baetidae MV/EPA sp.5 QE0201A5
169
Baetis EPA sp.6 QE0201A6
26
Baetidae (Unident.) QE029999
13
Nousia sp.(Unident.) QE060899
1
Nousia sp.AV1 QE0608A1
14
Tasmanocoenis sp.(Unident.) QE080199
2
Caenidae (Unident.) QE089999
4
Plecoptera QP 34 10
Dinotoperla brevipennis QP030202
24
Dinotoperla fontana QP030206
3
Illiesoperla sp.(Unident.) QP030599
5
Trinotoperla nivata QP031204
1
Plecoptera (Unident.) QP999999
1
Trichoptera QT 6 8
Asmicridea sp.AV1 QT0602A1
5
Hydropsychidae (Unident.) QT069999
1
ORDER
SIGNALT 5.5
Weighted SIGNALT 5.9