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

DANDONGADALE RIVER AT COBBLER'S LAKE ROAD 49920

SourceEPA Victoria
Latest Sample Date15-04-2010
Taxa count ORDER11
Taxa count FAMILY34
Taxa count ALT35
Mayflies present? 114
ORDERFAMILYALT
SIGNAL 5.2 5.2 4.7
Weighted SIGNAL 6.3 5.7 6.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 99.61% 3,694,862,637m2
Show minor land uses 1
37,093,621m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 10 5
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
6
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 77 3
Tipulidae (Unident.) QD019999
15
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
5
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
35
Ephemeroptera QE 114 9
Baetidae (Unident.) QE029999
13
Coloburiscidae (Unident.) QE059999
3
Leptophlebiidae (Unident.) QE069999
96
Caenidae (Unident.) QE089999
2
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Megaloptera QM 15 8
Corydalidae (Unident.) QM019999
15
Corydalidae (Unident.)
Odonata QO 16 3
Telephlebiidae (Unident.) QO219999
13
Synthemistidae (Unident.) QO239999
1
Zygoptera (Unident.) QO999997
2
Plecoptera QP 42 10
Gripopterygidae (Unident.) QP039999
27
Plecoptera (Unident.) QP999999
15
Trichoptera QT 72 8
Hydrobiosidae (Unident.) QT019999
22
Glossosomatidae (Unident.) QT029999
1
Philopotamidae (Unident.) QT049999
27
Hydropsychidae (Unident.) QT069999
5
Ecnomidae (Unident.) QT089999
1
Tasimiidae (Unident.) QT139999
1
Conoesucidae (Unident.) QT159999
2
Helicopsychidae (Unident.) QT179999
1
Philorheithridae (Unident.) QT219999
7
Calamoceratidae (Unident.) QT249999
5
ORDER
SIGNALT 5.2
Weighted SIGNALT 6.3
Taxa Abundance SIGNALT Grade
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Coleoptera QC 16 5
Gyrinidae (Unident.)(Larva) QC10999I
2
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
6
Scirtidae (Unident.)
Psephenidae (Unident.) QC379999
8
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 44 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
7
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
22
Chironominae (Unident.) QDAJ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 17 9
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
5
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 12 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
7
Calamoceratidae (Unident.) QT249999
4
ORDER
SIGNALT 5.6
Weighted SIGNALT 5.7