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

Swan Brook @ Revendell 60968

Source Office of Environment and Heritage
Latest Sample Date 26-05-2005
Taxa count ORDER 11
Taxa count FAMILY 31
Taxa count ALT 31
Mayflies present? 32
ORDER FAMILY ALT
SIGNAL 3.4 3.6 2.5
Weighted SIGNAL 4.1 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 44.73% 5,907,043,275m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.5 Sown grasses 37.31% 4,927,410,480m2
  Arable Farming 3.3.0 Cropping 16.77% 2,214,984,997m2
Show minor land uses 3
132,056,701m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 31 1
Thiaridae (Unident.) KG049999
27
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
3
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OT 38
Atyidae (Unident.) OT019999
36
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
2
Palaemonidae (Unident.)
Unknown OV 12
Parastacidae (Unident.) OV019999
12
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 25 5
Dytiscidae (Unident.) QC099999
21
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 30 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
23
Leptophlebiidae (Unident.) QE069999
3
Caenidae (Unident.) QE089999
6
Hemiptera QH 103 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
10
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
35
Notonectidae (Unident.) QH679999
55
Pleidae (Unident.) QH689999
1
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
10
Libellulidae (Unident.) QO179999
4
Trichoptera QT 10 8
Hydroptilidae (Unident.) QT039999
3
Hydropsychidae (Unident.) QT069999
3
Leptoceridae (Unident.) QT259999
4
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.3