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

Binnia CK @ Ardath 64590

Source Office of Environment and Heritage
Latest Sample Date 25-03-2006
Taxa count ORDER 8
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.6 3.2 1.9
Weighted SIGNAL 3.6 2.8

SIGNALT

 4.9 to 10
 4.2 to 4.9
 3.6 to 4.2
 2.9 to 3.6
 0 to 2.9
  Mayflies
  Waterbug Blitz

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 51.77% 36,507,438,628m2
  Pastoral Farming 3.2.0 Grazing modified pastures 23.09% 16,281,611,134m2
  Arable Farming 3.3.0 Cropping, 3.4.2 Olives 20.45% 14,422,376,991m2
Show minor land uses 7
705,173,986m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 18 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Curculionidae (Unident.) QCAN9999
4
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 43 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
12
Chironominae (Unident.) QDAJ9999
27
Hemiptera QH 11 2
Corixidae (Unident.) QH659999
10
Notonectidae (Unident.) QH679999
1
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
12
Aeshnidae (Unident.) QO129999
1
Corduliidae (Unident.) QO169999
1
Trichoptera QT 3 8
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.8