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

DELEGATE RIVER AT ERRINUNDRA 220010

Source EPA Victoria
Latest Sample Date 01-03-2006
Taxa count ORDER 8
Taxa count FAMILY 19
Taxa count ALT 20
Mayflies present? 22
ORDER FAMILY ALT
SIGNAL 5.2 5.6 5
Weighted SIGNAL 7 5 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 56.61% 2,720,465,884m2
  Forestry 2.2.0 Production native forests 39.27% 1,887,170,027m2
Show minor land uses 3
48,057,062m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 33 3
Eusiridae (Unident.) OP039999
33
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Isopoda OR 3 2
Unknown OR989999
3
Coleoptera QC 8 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
15
Chironominae (Unident.) QDAJ9999
5
Diptera (Unident.) (Pupa) QDZZ999I
1
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
5
Leptophlebiidae (Unident.) QE069999
17
Plecoptera QP 25 10
Austroperlidae (Unident.) QP029999
2
Gripopterygidae (Unident.) QP039999
4
Notonemouridae (Unident.) QP049999
19
Trichoptera QT 20 8
Hydrobiosidae (Unident.) QT019999
4
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
15
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 39 3
Eusiridae (Unident.) OP039999
39
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Isopoda OR 5 2
Unknown OR989999
5
Coleoptera QC 3 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
8
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 8 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
6
Plecoptera QP 5 10
Austroperlidae (Unident.) QP029999
1
Gripopterygidae (Unident.) QP039999
3
Notonemouridae (Unident.) QP049999
1
Trichoptera QT 17 8
Hydrobiosidae (Unident.) QT019999
10
Calocidae (Unident.) QT189999
3
Philorheithridae (Unident.) QT219999
3
Atriplectididae (Unident.) QT239999
1
ORDER
SIGNALT 5.3
Weighted SIGNALT 5.2