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

Bannister Creek - Bywood Wy BCBW

Source Department of Water and Environment Regulation
Latest Sample Date 22-11-2012
Taxa count ORDER 9
Taxa count FAMILY 11
Taxa count ALT 12
Mayflies present? 18
ORDER FAMILY ALT
SIGNAL 3.4 3.8 2.8
Weighted SIGNAL 5.6 9 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 56.21% 81,057,867,468m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads 16.40% 23,642,763,457m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 13.76% 19,845,640,842m2
  Minimal Use 1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 6.83% 9,849,568,056m2
Show minor land uses 10
1,442,066,566m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 2
Hydra sp.(Unident.) IB010199
2
Nematoda II 2 3
Nematoda (Unident.) II999999
2
Gastropoda KG 4 1
Physidae (Unident.) KG089999
4
Oligochaeta LO 14 2
Oligochaeta (Unident.) LO999999
14
Diptera QD 68 3
Tanypodinae (Unident.) QDAE9999
20
Chironominae (Unident.) QDAJ9999
48
Ephemeroptera QE 18 9
Tasmanocoenis sp.(Unident.) QE080199
10
Irpacaenis sp.(Unident.) QE080399
8
Hemiptera QH 12 2
Corixidae (Unident.) QH659999
12
Odonata QO 2 3
Procordulia sp.(Unident.) QO300299
2
Trichoptera QT 8 8
Hellyethira sp.(Unident.) QT030499
6
Oecetis sp.(Unident.) QT250799
2
ORDER
SIGNALT 3.4
Weighted SIGNALT 4.0
Taxa Abundance SIGNALT Grade
Gastropoda KG 70 1
Planorbidae (Unident.) KG079999
2
Physidae (Unident.) KG089999
68
Bivalvia KP 2 3
Pelecypoda (Unident.) KP999999
2
Oligochaeta LO 18 2
Oligochaeta (Unident.) LO999999
18
Diptera QD 16 3
Chironominae (Unident.) QDAJ9999
16
Odonata QO 4 3
Orthetrum sp.(Unident.) QO171699
4
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 10 1
Physidae (Unident.) KG089999
10
Oligochaeta LO 26 2
Oligochaeta (Unident.) LO999999
26
Diptera QD 46 3
Tanypodinae (Unident.) QDAE9999
10
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
32
ORDER
SIGNALT 2.0
Weighted SIGNALT 2.2