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

YACKANDANDAH CREEK AT OSBORNE FLAT 47400

Source EPA Victoria
Latest Sample Date 05-04-2005
Taxa count ORDER 7
Taxa count FAMILY 19
Taxa count ALT 22
Mayflies present? 42
ORDER FAMILY ALT
SIGNAL 5.1 5.4 4.8
Weighted SIGNAL 6.2 3.7 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 50.01% 1,033,850,486m2
  Forestry 2.2.0 Production native forests 38.90% 804,217,109m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.6.0 Utilities, 5.7.2 Roads 8.00% 165,346,037m2
Show minor land uses 3
20,672,007m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Coleoptera QC 23 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
3
Tipulidae (Unident.) (Pupa) QD01999I
1
Simuliidae (Unident.) QD109999
20
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
1
Simuliidae (Unident.) (Pupa)
Empididae (Unident.) QD359999
1
Orthocladiinae (Unident.) QDAF9999
20
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 42 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
18
Leptophlebiidae (Unident.) QE069999
19
Odonata QO 3 3
Gomphidae (Unident.) QO139999
2
Synthemistidae (Unident.) QO239999
1
Trichoptera QT 83 8
Hydrobiosidae (Unident.) QT019999
14
Hydropsychidae (Unident.) QT069999
40
Tasimiidae (Unident.) QT139999
1
Conoesucidae (Unident.) QT159999
28
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Coleoptera QC 33 5
Elmidae (Unident.) QC349999
26
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 48 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
16
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
15
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
3
Coloburiscidae (Unident.) QE059999
11
Leptophlebiidae (Unident.) QE069999
7
Caenidae (Unident.) QE089999
1
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 66 8
Hydrobiosidae (Unident.) QT019999
29
Glossosomatidae (Unident.) QT029999
1
Hydropsychidae (Unident.) QT069999
36
ORDER
SIGNALT 5.7
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 11 5
Elmidae (Unident.) QC349999
5
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
5
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 84 3
Tipulidae (Unident.) QD019999
4
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
29
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
45
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 39 9
Coloburiscidae (Unident.) QE059999
24
Leptophlebiidae (Unident.) QE069999
4
Caenidae (Unident.) QE089999
11
Odonata QO 2 3
Gomphidae (Unident.) QO139999
1
Synthemistidae (Unident.) QO239999
1
Trichoptera QT 59 8
Hydrobiosidae (Unident.) QT019999
6
Hydropsychidae (Unident.) QT069999
50
Conoesucidae (Unident.) QT159999
3
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.8