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

NARRACAN CREEK AT NARRACAN 260011

Source EPA Victoria
Latest Sample Date 24-03-2006
Taxa count ORDER 10
Taxa count FAMILY 24
Taxa count ALT 25
Mayflies present? 39
ORDER FAMILY ALT
SIGNAL 5.6 6.1 5.8
Weighted SIGNAL 6.4 5 6.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 78.29% 7,219,700,812m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 10.78% 993,777,641m2
  Arable Farming 3.3.0 Cropping, 3.5.3 Seasonal vegetables and herbs, 4.5.3 Irrigated seasonal vegetables and herbs 7.91% 729,770,298m2
Show minor land uses 6
92,215,065m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Hydrobiidae (Unident.) KG029999
3
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Amphipoda OP 90 3
Eusiridae (Unident.) OP039999
90
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 63 5
Scirtidae (Unident.) QC209999
14
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
6
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
22
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
8
Ptilodactylidae (Unident.)
Diptera QD 20 3
Tipulidae (Unident.) QD019999
9
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 39 9
Baetidae (Unident.) QE029999
18
Coloburiscidae (Unident.) QE059999
2
Leptophlebiidae (Unident.) QE069999
19
Megaloptera QM 14 8
Corydalidae (Unident.) QM019999
14
Corydalidae (Unident.)
Odonata QO 9 3
Telephlebiidae (Unident.) QO219999
9
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 54 8
Hydrobiosidae (Unident.) QT019999
4
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
21
Conoesucidae (Unident.) QT159999
4
Helicopsychidae (Unident.) QT179999
4
Calocidae (Unident.) QT189999
2
Philorheithridae (Unident.) QT219999
17
ORDER
SIGNALT 5.6
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Gastropoda KG 7 1
Hydrobiidae (Unident.) KG029999
7
Amphipoda OP 90 3
Eusiridae (Unident.) OP039999
90
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 32 5
Elmidae (Unident.) QC349999
30
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 10 3
Tipulidae (Unident.) QD019999
2
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 49 9
Baetidae (Unident.) QE029999
15
Coloburiscidae (Unident.) QE059999
4
Leptophlebiidae (Unident.) QE069999
30
Megaloptera QM 9 8
Corydalidae (Unident.) QM019999
9
Corydalidae (Unident.)
Odonata QO 3 3
Telephlebiidae (Unident.) QO219999
3
Trichoptera QT 30 8
Hydrobiosidae (Unident.) QT019999
8
Hydropsychidae (Unident.) QT069999
1
Conoesucidae (Unident.) QT159999
4
Helicopsychidae (Unident.) QT179999
7
Philorheithridae (Unident.) QT219999
10
ORDER
SIGNALT 5.0
Weighted SIGNALT 5.4