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

Middle Creek behind Toormina High School site_267

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 25-10-2008
Taxa count ORDER 5
Taxa count FAMILY 5
Taxa count ALT 5
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.8 0.4
Weighted SIGNAL 1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.4 Landscape 37.09% 3,495,454,022m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 18.49% 1,742,851,029m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.0 Utilities, 5.6.1 Fuel powered electricity generation, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.4 Ports and water transport, 5.7.5 Navigation and communication 14.71% 1,386,529,262m2
  Water 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters 3.58% 337,067,889m2
Show minor land uses 5
94,238,981m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Hirudinea LH 30 1
Hirudinea (Unident.) LH999999
30
Coleoptera QC 1 5
Dytiscidae (Unident.) QC099999
1
Diptera QD 28 3
Chironomidae QDA00000
28
Hemiptera QH 1 2
Mesoveliidae (Unident.) QH529999
1
Odonata QO 1 3
Epiproctophora (Unident.) QO999998
1
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.3