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

Mill Creek site_268

Source Waterwatch New South Wales (Pre 2013)
Latest Sample Date 28-10-2002
Taxa count ORDER 14
Taxa count FAMILY 19
Taxa count ALT 20
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.2 3.3 0.8
Weighted SIGNAL 3.3 3 2.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 57.92% 975,295,678m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.6.1 Fuel powered electricity generation, 5.7.2 Roads 33.76% 568,505,258m2
  Waste Management 5.9.2 Landfill 7.30% 122,913,290m2
Show minor land uses 3
16,839,872m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Turbellaria (Unident.) IF999999
10
Nematoda II 11 3
Nematoda (Unident.) II999999
11
Gastropoda KG 31 1
Gastropoda (Unident.) KG999999
31
Bivalvia KP 1 3
PELECYPODA KP000000
1
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Unknown M9 6
Unknown M999999
6
Isopoda OR 2 2
ISOPODA OR000000
2
Coleoptera QC 66 5
Dytiscidae (Unident.) QC099999
8
Gyrinidae (Unident.) QC109999
48
Gyrinidae (Unident.)
Coleoptera (Unident.) QCZZ9999
10
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Coleoptera (Unident.)
Diptera QD 105 3
Culicidae (Unident.) QD079999
54
Culicidae (Unident.)
Chironomidae QDA00000
26
Diptera (Unident.)(Larva) QDZZ9999
25
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Hemiptera QH 35 2
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
31
Odonata QO 10 3
Zygoptera (Unident.) QO999997
5
Epiproctophora (Unident.) QO999998
5
Plecoptera QP 2 10
Plecoptera (Unident.) QP999999
2
Trichoptera QT 1 8
Trichoptera (Unident.) QT999999
1
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.7