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

Derwent River d/s Meadowbank Dam LDER01

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 23-11-1998
Taxa count ORDER
Taxa count FAMILY
Taxa count ALT N/A
Mayflies present?
ORDER FAMILY ALT
SIGNAL N/A
Weighted SIGNAL N/A

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity 38.21% 249,622,455,471m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 19.11% 124,855,977,190m2
  Minimal Use 1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 14.76% 96,462,323,494m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.0 Grazing irrigated modified pastures 14.64% 95,648,583,419m2
  Water 6.1.0 Lake, 6.1.1 Lake - conservation, 6.1.2 Lake - production, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.3.1 River - conservation, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.4 Marsh/wetland - saline 8.00% 52,280,362,361m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 3.58% 23,403,214,562m2
Show minor land uses 7
6,533,497,814m2

Waterbug sample history