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

RYANS CREEK AT FERNBANK ON UPPER RYANS CREEK ROAD 40280

Source EPA Victoria
Latest Sample Date 10-03-2005
Taxa count ORDER 8
Taxa count FAMILY 22
Taxa count ALT 23
Mayflies present? 19
ORDER FAMILY ALT
SIGNAL 5.4 5.5 4.7
Weighted SIGNAL 5.7 5 6.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 76.18% 7,744,299,522m2
  Pastoral Farming 3.2.0 Grazing modified pastures 11.45% 1,164,407,803m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 7.33% 745,601,045m2
Show minor land uses 4
101,651,276m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Acarina MM 19 6
Mites (Unident.) MM999999
19
Mites (Unident.)
Coleoptera QC 20 5
Hydrophilidae (Unident.)(Larva) QC11999I
1
Hydrophilidae (Unident.)(Larva)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
16
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 19 9
Baetidae (Unident.) QE029999
4
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
13
Caenidae (Unident.) QE089999
1
Megaloptera QM 4 8
Corydalidae (Unident.) QM019999
4
Corydalidae (Unident.)
Odonata QO 14 3
Gomphidae (Unident.) QO139999
7
Telephlebiidae (Unident.) QO219999
7
Trichoptera QT 57 8
Hydrobiosidae (Unident.) QT019999
17
Hydropsychidae (Unident.) QT069999
30
Conoesucidae (Unident.) QT159999
7
Calamoceratidae (Unident.) QT249999
3
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.7
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 4 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Diptera QD 44 3
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
8
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 19 9
Baetidae (Unident.) QE029999
16
Ephemeroptera (Unident.) QE999999
3
Megaloptera QM 7 8
Corydalidae (Unident.) QM019999
7
Corydalidae (Unident.)
Odonata QO 7 3
Gomphidae (Unident.) QO139999
6
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 22 10
Gripopterygidae (Unident.) QP039999
22
Trichoptera QT 34 8
Hydrobiosidae (Unident.) QT019999
19
Glossosomatidae (Unident.) QT029999
6
Hydropsychidae (Unident.) QT069999
4
Limnephilidae (Unident.) QT109999
1
Tasimiidae (Unident.) QT139999
3
Calamoceratidae (Unident.) QT249999
1
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.6