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

SEVEN CREEKS AT WATKINS ROAD 50160

Source EPA Victoria
Latest Sample Date 28-02-2012
Taxa count ORDER 8
Taxa count FAMILY 22
Taxa count ALT 23
Mayflies present? 30
ORDER FAMILY ALT
SIGNAL 5.2 4.8 4.3
Weighted SIGNAL 4.5 5 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 44.46% 1,028,955,227m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 41.76% 966,473,127m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 9.42% 217,937,566m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 3.26% 75,478,377m2
Show minor land uses 2
23,140,871m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Coleoptera QC 10 5
Dytiscidae (Unident.)(Larva) QC09999I
1
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Diptera QD 41 3
Tipulidae (Unident.) QD019999
10
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 30 9
Leptophlebiidae (Unident.) QE069999
30
Hemiptera QH 6 2
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
3
Notonectidae (Unident.) QH679999
1
Odonata QO 5 3
Telephlebiidae (Unident.) QO219999
4
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 3 10
Austroperlidae (Unident.) QP029999
1
Notonemouridae (Unident.) QP049999
2
Trichoptera QT 8 8
Hydrobiosidae (Unident.) QT019999
4
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
3
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Bivalvia KP 3 3
Sphaeriidae (Unident.) KP039999
3
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Coleoptera QC 2 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 63 3
Tipulidae (Unident.) QD019999
3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
6
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
17
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 22 9
Oniscigastridae (Unident.) QE039999
3
Leptophlebiidae (Unident.) QE069999
19
Plecoptera QP 21 10
Gripopterygidae (Unident.) QP039999
21
Trichoptera QT 24 8
Hydrobiosidae (Unident.) QT019999
24
ORDER
SIGNALT 5.1
Weighted SIGNALT 6.6