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

Burrangong Ck @ Young 60693

Source Office of Environment and Heritage
Latest Sample Date 25-11-2004
Taxa count ORDER 15
Taxa count FAMILY 30
Taxa count ALT 30
Mayflies present? 5
ORDER FAMILY ALT
SIGNAL 2.6 3.1 2
Weighted SIGNAL 3.8 2.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture 47.09% 159,284,857m2
  Pastoral Farming 3.2.0 Grazing modified pastures 20.16% 68,193,829m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure 13.10% 44,301,101m2
  Minimal Use 2.1.0 Grazing native vegetation 10.15% 34,345,797m2
  Water 6.3.0 River 5.96% 20,159,490m2
Show minor land uses 2
3,382,314m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 62 1
Lymnaeidae (Unident.) KG059999
8
Ancylidae (Unident.) KG069999
3
Planorbidae (Unident.) KG079999
2
Physidae (Unident.) KG089999
49
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
2
Hirudinea LH 10 1
Glossiphoniidae (Unident.) LH019999
10
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown OG 20
Cladocera (Unident.) OG999999
20
Unknown OH 8
Ostracoda (Unident.) OH999999
8
Unknown OJ 6
Copepoda (Unident.) OJ999999
6
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
4
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Diptera QD 133 3
Tipulidae (Unident.) QD019999
1
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
118
Ephemeroptera QE 5 9
Baetidae (Unident.) QE029999
2
Caenidae (Unident.) QE089999
3
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
1
Notonectidae (Unident.) QH679999
1
Odonata QO 37 3
Coenagrionidae (Unident.) QO029999
30
Isostictidae (Unident.) QO039999
1
Corduliidae (Unident.) QO169999
6
Trichoptera QT 7 8
Hydroptilidae (Unident.) QT039999
4
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.5