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

MITTA MITTA RIVER AT TALLANDOON 155

Source EPA Victoria
Latest Sample Date 22-02-2006
Taxa count ORDER 8
Taxa count FAMILY 20
Taxa count ALT 21
Mayflies present? 66
ORDER FAMILY ALT
SIGNAL 5.4 5.8 3.8
Weighted SIGNAL 6.7 8 5.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 47.50% 218,276,837,912m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 33.22% 152,682,087,389m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 16.51% 75,862,422,339m2
Show minor land uses 10
4,595,762,505m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 8 2
Dugesiidae (Unident.) IF619999
8
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 21 6
Mites (Unident.) MM999999
21
Mites (Unident.)
Coleoptera QC 11 5
Elmidae (Unident.) QC349999
11
Elmidae (Unident.)
Diptera QD 80 3
Tipulidae (Unident.) QD019999
22
Simuliidae (Unident.) QD109999
15
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
7
Chironomidae (Unident.) (Pupa) QDAZ999I
5
Ephemeroptera QE 66 9
Baetidae (Unident.) QE029999
5
Coloburiscidae (Unident.) QE059999
20
Leptophlebiidae (Unident.) QE069999
31
Caenidae (Unident.) QE089999
10
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Trichoptera QT 57 8
Glossosomatidae (Unident.) QT029999
7
Glossosomatidae (Unident.) (Pupa) QT02999I
1
Hydroptilidae (Unident.) QT039999
14
Hydropsychidae (Unident.) QT069999
30
Ecnomidae (Unident.) QT089999
2
Conoesucidae (Unident.) QT159999
3
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Oligochaeta LO 12 2
Oligochaeta (Unident.) LO999999
12
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Coleoptera QC 5 5
Elmidae (Unident.) QC349999
4
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
11
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 43 9
Baetidae (Unident.) QE029999
15
Coloburiscidae (Unident.) QE059999
23
Leptophlebiidae (Unident.) QE069999
5
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Plecoptera QP 20 10
Gripopterygidae (Unident.) QP039999
20
Trichoptera QT 38 8
Glossosomatidae (Unident.) QT029999
20
Hydropsychidae (Unident.) QT069999
6
Conoesucidae (Unident.) QT159999
12
ORDER
SIGNALT 6.4
Weighted SIGNALT 6.4