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

OVENS RIVER U/S FISH FARM 46000

Source EPA Victoria
Latest Sample Date 11-11-1999
Taxa count ORDER 9
Taxa count FAMILY 28
Taxa count ALT 31
Mayflies present? 48
ORDER FAMILY ALT
SIGNAL 5.2 5.9 5
Weighted SIGNAL 7 6.2 6.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 51.48% 7,141,845,727m2
  Forestry 2.2.0 Production native forests 42.21% 5,856,168,504m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 5.02% 696,710,562m2
Show minor land uses 5
138,724,647m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 39 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
9
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 34 3
Tipulidae (Unident.) QD019999
5
Simuliidae (Unident.) QD109999
3
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
17
Chironominae (Unident.) QDAJ9999
6
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 48 9
Baetidae (Unident.) QE029999
12
Coloburiscidae (Unident.) QE059999
6
Leptophlebiidae (Unident.) QE069999
23
Caenidae (Unident.) QE089999
7
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Plecoptera QP 24 10
Eustheniidae (Unident.) QP019999
2
Gripopterygidae (Unident.) QP039999
22
Trichoptera QT 63 8
Hydrobiosidae (Unident.) QT019999
4
Glossosomatidae (Unident.) QT029999
2
Hydropsychidae (Unident.) QT069999
13
Conoesucidae (Unident.) QT159999
35
Helicopsyche murrumba QT170104
1
Helicopsyche tillyardi QT170106
3
Helicopsyche sp.(Unident.) QT170199
1
Philorheithridae (Unident.) QT219999
2
Calamoceratidae (Unident.) QT249999
2
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Coleoptera QC 26 5
Elmidae (Unident.) QC349999
14
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
10
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) (Pupa) QD01999I
2
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
6
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 41 9
Baetidae (Unident.) QE029999
15
Coloburiscidae (Unident.) QE059999
5
Leptophlebiidae (Unident.) QE069999
17
Caenidae (Unident.) QE089999
4
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
1
Plecoptera QP 21 10
Eustheniidae (Unident.) QP019999
10
Gripopterygidae (Unident.) QP039999
11
Trichoptera QT 74 8
Hydrobiosidae (Unident.) QT019999
9
Hydroptilidae (Unident.) QT039999
1
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
22
Conoesucidae (Unident.) QT159999
32
Helicopsyche murrumba QT170104
1
Helicopsyche tillyardi QT170106
3
Philorheithridae (Unident.) QT219999
2
Calamoceratidae (Unident.) QT249999
3
ORDER
SIGNALT 4.9
Weighted SIGNALT 6.3