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

Daly River u/s of Beeboom Crossing EE290709DY03

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2009
Taxa count ORDER 6
Taxa count FAMILY 9
Taxa count ALT 10
Mayflies present? 19
ORDER FAMILY ALT
SIGNAL 4 3.7 1.1
Weighted SIGNAL 3 3 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.2.5 Traditional indigenous uses 98.09% 388,581,619m2
Show minor land uses 1
3,961,416m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Diptera QD 18 3
Empididae (Unident.) QD359999
1
Larsia sp.(Unident.) QDAE1799
4
Xenochironomus sp.(Unident.) QDAI0599
1
Dicrotendipes sp.(Unident.) QDAI0699
2
Chironomidae (Unident.) (Pupa) QDAZ999I
10
Ephemeroptera QE 19 9
Cloeon sp.(Unident.) QE020299
19
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
10
Trichoptera QT 1 8
Orthotrichia sp.(Unident.) QT030999
1
Unknown 196
Unknown
196
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.5