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

WORALIE CREEK AT BULLOCK ROAD 1390011

Source MIV
Latest Sample Date 26-04-2007
Taxa count ORDER 6
Taxa count FAMILY 8
Taxa count ALT 8
Mayflies present? 4
ORDER FAMILY ALT
SIGNAL 3.7 4.1 2.6
Weighted SIGNAL 5.5 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 100.00% 2,414,425,157m2
24,144,252m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown OT 30
Atyidae (Unident.) OT019999
30
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Diptera QD 3 3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 4 9
Leptophlebiidae (Unident.) QE069999
4
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Trichoptera QT 5 8
Ecnomidae (Unident.) QT089999
4
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.0