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

Bungawalbin Ck RICH503

Source Office of Environment and Heritage
Latest Sample Date 11-10-1997
Taxa count ORDER 11
Taxa count FAMILY 19
Taxa count ALT 19
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 3.8 3.7 2.4
Weighted SIGNAL 3.5 2.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 42.87% 51,444,341,004m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 30.65% 36,777,422,507m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection 12.16% 14,592,417,641m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 4.1.3 Irrigated other forest production 7.28% 8,731,350,308m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses 4.12% 4,943,306,790m2
Show minor land uses 6
1,199,896,285m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Isopoda OR 5 2
Sphaeromatidae (Unident.) OR139999
5
Unknown OT 11
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 14 5
Hygrobiidae (Unident.) QC079999
1
Hygrobiidae (Unident.)
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 5 3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
1
Hemiptera QH 6 2
Hebridae (Unident.) QH539999
2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
2
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 2 3
Coenagrionidae (Unident.) QO029999
2
Trichoptera QT 3 8
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 3.8
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Isopoda OR 14 2
Sphaeromatidae (Unident.) OR139999
14
Unknown OT 18
Atyidae (Unident.) OT019999
18
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Diptera QD 3 3
Tipulidae (Unident.) QD019999
3
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
1
Hemiptera QH 24 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
19
Gelastocoridae (Unident.) QH649999
1
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
2
Lepidoptera QL 3 2
Lepidoptera (Unident.) QL999999
3
Lepidoptera (Unident.)
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Trichoptera QT 6 8
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.2