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

MITTA MITTA RIVER U/S EIGHT MILE CREEK 191

Source EPA Victoria
Latest Sample Date 07-03-2006
Taxa count ORDER 9
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 74
ORDER FAMILY ALT
SIGNAL 6 6 5.5
Weighted SIGNAL 6.5 5 6.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 38.98% 64,513,753,813m2
  Forestry 2.2.0 Production native forests 32.11% 53,153,473,255m2
  Pastoral Farming 3.2.0 Grazing modified pastures 24.45% 40,471,968,219m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.5 Navigation and communication 3.55% 5,871,886,575m2
Show minor land uses 7
1,655,158,028m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Coleoptera QC 15 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
3
Elmidae (Unident.)(Larvae)
Diptera QD 59 3
Tipulidae (Unident.) QD019999
5
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
6
Athericidae (Unident.)
Athericidae (Unident.)
Empididae (Unident.) (Pupa) QD35999I
1
Orthocladiinae (Unident.) QDAF9999
13
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 74 9
Baetidae (Unident.) QE029999
19
Coloburiscidae (Unident.) QE059999
28
Leptophlebiidae (Unident.) QE069999
27
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Odonata QO 9 3
Telephlebiidae (Unident.) QO219999
9
Plecoptera QP 7 10
Gripopterygidae (Unident.) QP039999
7
Trichoptera QT 51 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
8
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
26
Conoesucidae (Unident.) QT159999
7
Philorheithridae (Unident.) QT219999
1
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Coleoptera QC 13 5
Elmidae (Unident.) QC349999
12
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 35 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
25
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
8
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 52 9
Baetidae (Unident.) QE029999
7
Coloburiscidae (Unident.) QE059999
23
Leptophlebiidae (Unident.) QE069999
22
Odonata QO 3 3
Gomphidae (Unident.) QO139999
2
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 27 10
Gripopterygidae (Unident.) QP039999
27
Trichoptera QT 52 8
Hydrobiosidae (Unident.) QT019999
6
Glossosomatidae (Unident.) QT029999
17
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
3
Conoesucidae (Unident.) QT159999
21
Philorheithridae (Unident.) QT219999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 6.6