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

SAMARIA CREEK AT MT SAMARIA ROAD 45900

Source EPA Victoria
Latest Sample Date 07-10-1999
Taxa count ORDER 7
Taxa count FAMILY 18
Taxa count ALT 20
Mayflies present? 41
ORDER FAMILY ALT
SIGNAL 6.1 5.7 4.2
Weighted SIGNAL 6 4.3 5.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 65.24% 1,320,475,529m2
  Forestry 2.2.0 Production native forests 16.47% 333,365,135m2
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 7.69% 155,570,396m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 6.38% 129,100,955m2
Show minor land uses 2
20,241,631m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematomorpha IJ 1 6
Gordiidae (Unident.) IJ019999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
1
Dytiscidae (Unident.)(Larva) QC09999I
3
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 78 3
Ceratopogonidae (Unident.) QD099999
26
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
17
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
1
Simuliidae (Unident.) (Pupa)
Stratiomyidae (Unident.) QD249999
1
Podonominae (Unident.) QDAD9999
4
Orthocladiinae (Unident.) QDAF9999
28
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 41 9
Baetidae (Unident.) QE029999
5
Leptophlebiidae (Unident.) QE069999
32
Caenidae (Unident.) QE089999
4
Plecoptera QP 16 10
Gripopterygidae (Unident.) QP039999
16
Trichoptera QT 12 8
Hydrobiosidae (Unident.) QT019999
9
Hydropsychidae (Unident.) QT069999
2
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 6.1
Weighted SIGNALT 6.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Hirudinea LH 3 1
Hirudinea (Unident.) LH999999
3
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 14 5
Dytiscidae (Unident.) QC099999
7
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.)(Larva) QC13999I
2
Hydraenidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Diptera QD 91 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
18
Simuliidae (Unident.)
Psychodidae (Unident.) QD129999
1
Psychodidae (Unident.)
Stratiomyidae (Unident.) QD249999
2
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
17
Chironominae (Unident.) QDAJ9999
43
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 38 9
Baetidae (Unident.) QE029999
3
Leptophlebiidae (Unident.) QE069999
15
Caenidae (Unident.) QE089999
20
Hemiptera QH 16 2
Veliidae (Unident.) QH569999
5
Corixidae (Unident.) QH659999
11
Odonata QO 4 3
Gomphidae (Unident.) QO139999
1
Telephlebiidae (Unident.) QO219999
3
Trichoptera QT 19 8
Hydrobiosidae (Unident.) QT019999
1
Hydropsychidae (Unident.) QT069999
17
Conoesucidae (Unident.) QT159999
1
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.3