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

DELATITE RIVER AT CARTERS MILL 50065

SourceEPA Victoria
Latest Sample Date29-02-2012
Taxa count ORDER9
Taxa count FAMILY28
Taxa count ALT29
Mayflies present? 58
ORDERFAMILYALT
SIGNAL 5.4 6.1 5.8
Weighted SIGNAL 6.2 6.6 6.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.5.2 Public services, 5.5.3 Recreation and culture 50.52% 2,896,394,880m2
  Forestry 2.2.0 Production native forests 44.75% 2,565,549,670m2
  Natural 1.1.3 National park 4.72% 270,873,268m2
57,328,178m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 16 5
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 28 3
Tipulidae (Unident.) QD019999
8
Blephariceridae (Unident.)(Larva) QD049999
1
Blephariceridae (Unident.)(Larva)
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Diptera (Unident.) (Pupa) QDZZ999I
2
Ephemeroptera QE 58 9
Baetidae (Unident.) QE029999
26
Coloburiscidae (Unident.) QE059999
5
Leptophlebiidae (Unident.) QE069999
27
Odonata QO 2 3
Telephlebiidae (Unident.) QO219999
2
Plecoptera QP 8 10
Austroperlidae (Unident.) QP029999
3
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 87 8
Hydrobiosidae (Unident.) QT019999
19
Glossosomatidae (Unident.) QT029999
3
Hydropsychidae (Unident.) QT069999
8
Tasimiidae (Unident.) QT139999
19
Conoesucidae (Unident.) QT159999
27
Calocidae (Unident.) QT189999
6
Helicophidae (Unident.) QT199999
1
Philorheithridae (Unident.) QT219999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 5.4
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 1 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 26 3
Tipulidae (Unident.) QD019999
1
Blephariceridae (Unident.)(Larva) QD049999
7
Blephariceridae (Unident.)(Larva)
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Dolichopodidae (Unident.) QD369999
1
Diamesinae (Unident.) QDAB9999
6
Podonominae (Unident.) QDAD9999
1
Orthocladiinae (Unident.) QDAF9999
6
Ephemeroptera QE 30 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
20
Caenidae (Unident.) QE089999
1
Plecoptera QP 33 10
Eustheniidae (Unident.) QP019999
5
Gripopterygidae (Unident.) QP039999
27
Plecoptera (Unident.) QP999999
1
Trichoptera QT 52 8
Hydrobiosidae (Unident.) QT019999
30
Hydropsychidae (Unident.) QT069999
6
Conoesucidae (Unident.) QT159999
11
Calocidae (Unident.) QT189999
4
Helicophidae (Unident.) QT199999
1
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.8