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

MITTA MITTA RIVER UPSTREAM MITTA MITTA 460

Source EPA Victoria
Latest Sample Date 13-04-2012
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 25
ORDER FAMILY ALT
SIGNAL 5.9 6.3 4
Weighted SIGNAL 6.8 4.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 40.08% 149,520,920,017m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 39.19% 146,216,932,833m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 17.89% 66,751,741,074m2
Show minor land uses 10
3,730,725,529m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 10 2
Dugesiidae (Unident.) IF619999
10
Oligochaeta LO 9 2
Oligochaeta (Unident.) LO999999
9
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Coleoptera QC 2 5
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 20 3
Tipulidae (Unident.) QD019999
3
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
13
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 25 9
Baetidae (Unident.) QE029999
8
Coloburiscidae (Unident.) QE059999
9
Leptophlebiidae (Unident.) QE069999
7
Caenidae (Unident.) QE089999
1
Megaloptera QM 2 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 26 8
Hydrobiosidae (Unident.) QT019999
3
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
17
Ecnomidae (Unident.) QT089999
4
ORDER
SIGNALT 5.9
Weighted SIGNALT 5.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Ancylidae (Unident.) KG069999
1
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Coleoptera QC 2 5
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 42 3
Tipulidae (Unident.) QD019999
6
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
26
Chironominae (Unident.) QDAJ9999
6
Chironomidae (Unident.) (Pupa) QDAZ999I
3
Ephemeroptera QE 37 9
Coloburiscidae (Unident.) QE059999
5
Leptophlebiidae (Unident.) QE069999
4
Caenidae (Unident.) QE089999
28
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
Trichoptera QT 16 8
Hydrobiosidae (Unident.) QT019999
1
Glossosomatidae (Unident.) QT029999
5
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
5
Ecnomidae (Unident.) QT089999
3
ORDER
SIGNALT 5.5
Weighted SIGNALT 5.7