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

Barcoo River at Blackall 003303A

Source MIV
Latest Sample Date 15-06-1997
Taxa count ORDER 8
Taxa count FAMILY 16
Taxa count ALT 16
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3 3.3 2.2
Weighted SIGNAL 3.6 2.8

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 82.41% 478,227,785,969m2
  Natural 1.1.7 Other conserved area, 1.2.0 Managed resource protection 16.52% 95,856,607,982m2
Show minor land uses 8
5,803,169,172m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Thiaridae (Unident.) KG049999
5
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Unknown OT 1
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 4 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 10 3
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
5
Hemiptera QH 4 2
Gerridae (Unident.) QH579999
1
Nepidae (Unident.) QH619999
1
Pleidae (Unident.) QH689999
2
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
9
Libellulidae (Unident.) QO179999
1
Trichoptera QT 2 8
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.9