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

Arthur River below Waratah River Junction ARTH48

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 08-10-2007
Taxa count ORDER 2
Taxa count FAMILY 3
Taxa count ALT 3
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 9 9.3 8.3
Weighted SIGNAL 10 8.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 69.39% 6,145,875,664m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 16.54% 1,465,374,274m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.4.4 Remote communities, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways 4.23% 374,590,047m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 3.58% 316,864,696m2
  Minimal Use 1.3.3 Residual native cover 3.36% 297,872,806m2
Show minor land uses 4
88,574,678m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Plecoptera QP 3 10
Eustheniidae (Unident.) QP019999
1
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 1 8
Hydropsychidae (Unident.) QT069999
1
ORDER
SIGNALT 9.0
Weighted SIGNALT 9.3