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

HAMILTON RIVER AT TOOLBUC 0012012

Source MIV
Latest Sample Date 01-06-1999
Taxa count ORDER 9
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 7
ORDER FAMILY ALT
SIGNAL 3 2.9 1.9
Weighted SIGNAL 3.2 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 97.27% 155,163,510,444m2
Show minor land uses 2
1,595,232,847m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Temnocephalidea (Unident.) IF499999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 20
Palaemonidae (Unident.) OT029999
20
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 13 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
9
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 12 3
Tanypodinae (Unident.) QDAE9999
2
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 7 9
Caenidae (Unident.) QE089999
7
Hemiptera QH 28 2
Hebridae (Unident.) QH539999
1
Hydrometridae (Unident.) QH549999
3
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
10
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
3
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.8