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

TARAGO RIVER OFF TARAGO ROAD 279002

Source EPA Victoria
Latest Sample Date 25-10-2007
Taxa count ORDER 12
Taxa count FAMILY 30
Taxa count ALT 31
Mayflies present? 17
ORDER FAMILY ALT
SIGNAL 4.7 5.4 4.1
Weighted SIGNAL 5.8 5 5.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 99.63% 4,332,243,038m2
Show minor land uses 1
43,482,329m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 5 1
Hydrobiidae (Unident.) KG029999
5
Bivalvia KP 1 3
Hyriidae (Unident.) KP019999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 21 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
2
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
2
Ptilodactylidae (Unident.)
Brentidae (Unident.) QCAM9999
1
Diptera QD 47 3
Tipulidae (Unident.) QD019999
7
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
18
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 17 9
Baetidae (Unident.) QE029999
6
Oniscigastridae (Unident.) QE039999
3
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
5
Ephemeroptera (Unident.) QE999999
2
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Plecoptera QP 16 10
Gripopterygidae (Unident.) QP039999
16
Trichoptera QT 11 8
Hydrobiosidae (Unident.) QT019999
7
Glossosomatidae (Unident.) QT029999
1
Hydroptilidae (Unident.) QT039999
1
Philopotamidae (Unident.) QT049999
1
Helicopsychidae (Unident.) QT179999
1
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.5