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

Hogarth Rivulet at Cuckoo Rd (lower) GFOR30

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 26-02-1998
Taxa count ORDER 5
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 5.4 5.1 5.6
Weighted SIGNAL 4.9 5.7

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 42.01% 990,218,202m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 26.34% 620,789,682m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 18.61% 438,571,561m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 6.47% 152,514,071m2
Show minor land uses 3
23,568,541m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Coleoptera QC 73 5
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Elmidae Adults QC34999A
68
Elmidae Adults
Diptera QD 5 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
2
Trichoptera QT 3 8
Hydrobiosidae (Unident.) QT019999
2
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.0