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

TRIBUTARY OF EVANS CREEK OFF UNNAMED TRACK NEAR SAWMILL SETTLEMENT 49871

Source EPA Victoria
Latest Sample Date 23-03-2010
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 24
ORDER FAMILY ALT
SIGNAL 5 4.9 3.9
Weighted SIGNAL 4.7 5.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 100.00% 999,624,462m2
9,996,245m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 15 3
Neoniphargidae (Unident.) OP079999
15
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Isopoda OR 3 2
Unknown OR989999
3
Diptera QD 23 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Diamesinae (Unident.) QDAB9999
1
Podonominae (Unident.) QDAD9999
1
Orthocladiinae (Unident.) QDAF9999
4
Ephemeroptera QE 24 9
Leptophlebiidae (Unident.) QE069999
24
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Plecoptera QP 6 10
Notonemouridae (Unident.) QP049999
6
Trichoptera QT 8 8
Hydrobiosidae (Unident.) QT019999
5
Philopotamidae (Unident.) QT049999
1
Conoesucidae (Unident.) QT159999
2
ORDER
SIGNALT 5.0
Weighted SIGNALT 5.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Amphipoda OP 3 3
Neoniphargidae (Unident.) OP079999
3
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Isopoda OR 11 2
Unknown OR989999
11
Diptera QD 32 3
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 3 9
Leptophlebiidae (Unident.) QE069999
3
Odonata QO 5 3
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 6 8
Hydrobiosidae (Unident.) QT019999
5
Philopotamidae (Unident.) QT049999
1
ORDER
SIGNALT 4.7
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Amphipoda OP 75 3
Neoniphargidae (Unident.) OP079999
75
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Coleoptera QC 1 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Diptera QD 19 3
Tipulidae (Unident.) QD019999
1
Orthocladiinae (Unident.) QDAF9999
18
Ephemeroptera QE 13 9
Leptophlebiidae (Unident.) QE069999
13
Plecoptera QP 27 10
Gripopterygidae (Unident.) QP039999
27
Trichoptera QT 40 8
Hydrobiosidae (Unident.) QT019999
9
Philopotamidae (Unident.) QT049999
31
ORDER
SIGNALT 6.3
Weighted SIGNALT 6.6