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

CANUNGRA CK AT BIDDADABBA ROAD 1451052

Source MIV
Latest Sample Date 27-05-2005
Taxa count ORDER 11
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 20
ORDER FAMILY ALT
SIGNAL 3.2 3.5 2.2
Weighted SIGNAL 4.3 4.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 52.74% 7,316,874,859m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 35.86% 4,974,614,625m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture 8.46% 1,173,130,766m2
Show minor land uses 8
138,732,529m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Mites (Unident.)
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Isopoda OR 1 2
Cirolanidae (Unident.) OR129999
1
Unknown OT 29
Atyidae (Unident.) OT019999
22
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
7
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Diptera QD 22 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 20 9
Leptophlebiidae (Unident.) QE069999
16
Caenidae (Unident.) QE089999
4
Hemiptera QH 3 2
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
2
Odonata QO 1 3
Protoneuridae (Unident.) QO049999
1
Trichoptera QT 16 8
Ecnomidae (Unident.) QT089999
7
Leptoceridae (Unident.) QT259999
9
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.9