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

Sabina River - Sabina Vale SABI-01

Source Department of Water and Environment Regulation
Latest Sample Date 12-10-2009
Taxa count ORDER 7
Taxa count FAMILY 8
Taxa count ALT 8
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.9 2.9 2.1
Weighted SIGNAL 3 3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 42.17% 5,417,566,274m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 40.13% 5,155,825,150m2
  Forestry 2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests 7.26% 932,968,360m2
  Minimal Use 1.3.3 Residual native cover, 1.3.4 Rehabilitation 4.09% 525,732,171m2
Show minor land uses 7
128,475,643m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Gastropoda KG 1 1
Physidae (Unident.) KG089999
1
Oligochaeta LO 62 2
Oligochaeta (Unident.) LO999999
62
Acarina MM 3 6
Hydracarina (Unident.) MM9999A8
3
Hydracarina (Unident.)
Diptera QD 181 3
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
178
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Odonata QO 1 3
Archiargiolestes sp.(Unident.) QO070499
1
ORDER
SIGNALT 2.9
Weighted SIGNALT 2.9