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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

Source EPA Victoria
Latest Sample Date 15-04-2010
Taxa count ORDER 11
Taxa count FAMILY 34
Taxa count ALT 35
Mayflies present? 114
ORDER FAMILY ALT
SIGNAL 5.2 5.8 4.7
Weighted SIGNAL 6.7 5 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