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

Wyong High School, Agriculture Dam site_413

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 23-09-2004
Taxa count ORDER 4
Taxa count FAMILY 5
Taxa count ALT 5
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.8 0.2
Weighted SIGNAL 3 1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 31.22% 12,973,687,943m2
  Forestry 2.2.0 Production native forests 29.99% 12,461,660,792m2
  Natural 1.1.3 National park, 1.2.2 Surface water supply 17.68% 7,344,639,457m2
  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, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways 8.78% 3,647,193,396m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic 7.87% 3,268,673,325m2
Show minor land uses 8
415,522,033m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 25 1
Gastropoda (Unident.) KG999999
25
Coleoptera QC 25 5
Dytiscidae (Unident.) QC099999
25
Diptera QD 75 3
Culicidae (Unident.) QD079999
50
Culicidae (Unident.)
Chironomidae QDA00000
25
Hemiptera QH 25 2
Corixidae (Unident.) QH659999
25
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.8