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

Paterson R @ Penny Lane 51200

Source Office of Environment and Heritage
Latest Sample Date 11-10-2010
Taxa count ORDER 5
Taxa count FAMILY 6
Taxa count ALT 6
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.6 2.5 2.2
Weighted SIGNAL 2 2.5

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, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 58.93% 66,301,244,752m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures 17.84% 20,068,317,373m2
  Natural 1.1.3 National park, 1.2.0 Managed resource protection 11.47% 12,899,811,211m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 8.08% 9,087,690,881m2
Show minor land uses 8
1,125,041,732m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Amphipoda OP 27 3
Talitridae sp.(Unident.) OP019999
27
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Isopoda OR 8 2
Sphaeromatidae (Unident.) OR139999
8
Unknown OT 10
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Hemiptera QH 3 2
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
1
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.2