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

Barrington River @ Bobs Crossing MANN12

Source Office of Environment and Heritage
Latest Sample Date 02-04-1996
Taxa count ORDER 10
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 27
ORDER FAMILY ALT
SIGNAL 5.1 5.1 3.5
Weighted SIGNAL 5.2 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 100.00% 157,109,170m2
1,571,092m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 90 3
Eusiridae (Unident.) OP039999
30
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Perthiidae (Unident.) OP089999
60
Perthiidae (Unident.)
Perthiidae (Unident.)
Perthiidae (Unident.)
Coleoptera QC 29 5
Dytiscidae (Unident.) QC099999
8
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
10
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
7
Elmidae (Unident.)
Diptera QD 76 3
Tipulidae (Unident.) QD019999
3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
3
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
2
Tanypodinae (Unident.) QDAE9999
17
Orthocladiinae (Unident.) QDAF9999
26
Chironominae (Unident.) QDAJ9999
17
Chironomidae (Unident.)(Larva) QDAZ9999
1
Diptera (Unident.)(Larva) QDZZ9999
5
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 27 9
Baetidae (Unident.) QE029999
6
Oniscigastridae (Unident.) QE039999
2
Leptophlebiidae (Unident.) QE069999
19
Hemiptera QH 13 2
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
9
Hemiptera (Unident.) QH999999
1
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
1
Plecoptera QP 5 10
Notonemouridae (Unident.) QP049999
5
Trichoptera QT 52 8
Hydrobiosidae (Unident.) QT019999
16
Hydropsychidae (Unident.) QT069999
10
Polycentropodidae (Unident.) QT079999
4
Conoesucidae (Unident.) QT159999
16
Calocidae (Unident.) QT189999
1
Odontoceridae (Unident.) QT229999
4
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Planorbidae (Unident.) KG079999
2
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 60 3
Eusiridae (Unident.) OP039999
12
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Perthiidae (Unident.) OP089999
48
Perthiidae (Unident.)
Perthiidae (Unident.)
Perthiidae (Unident.)
Coleoptera QC 29 5
Carabidae (Unident.) QC059999
1
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
15
Elmidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
3
Coleoptera (Unident.) QCZZ9999
5
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Diptera QD 129 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
3
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Diamesinae (Unident.) QDAB9999
7
Tanypodinae (Unident.) QDAE9999
20
Orthocladiinae (Unident.) QDAF9999
65
Chironominae (Unident.) QDAJ9999
29
Ephemeroptera QE 91 9
Baetidae (Unident.) QE029999
1
Oniscigastridae (Unident.) QE039999
18
Leptophlebiidae (Unident.) QE069999
72
Hemiptera QH 1 2
Hebridae (Unident.) QH539999
1
Plecoptera QP 30 10
Gripopterygidae (Unident.) QP039999
24
Notonemouridae (Unident.) QP049999
6
Trichoptera QT 71 8
Hydrobiosidae (Unident.) QT019999
5
Hydropsychidae (Unident.) QT069999
3
Conoesucidae (Unident.) QT159999
56
Philorheithridae (Unident.) QT219999
4
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 4.9
Weighted SIGNALT 5.8