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

Mellion Creek near Ford 32176

Source Office of Environment and Heritage
Latest Sample Date 06-12-2009
Taxa count ORDER 11
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 23
ORDER FAMILY ALT
SIGNAL 3.6 3.9 2.6
Weighted SIGNAL 4.8 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 45.91% 627,287,720m2
  Natural 1.1.3 National park 33.03% 451,386,935m2
  Pastoral Farming 3.2.0 Grazing modified pastures 21.06% 287,746,661m2
13,664,213m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Acarina MM 8 6
Mites (Unident.) MM999999
8
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 68 5
Haliplidae (Unident.) QC069999
1
Dytiscidae (Unident.) QC099999
11
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
48
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Diptera QD 24 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
14
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 23 9
Baetidae (Unident.) QE029999
11
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
1
Hemiptera QH 28 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
3
Naucoridae (Unident.) QH669999
8
Notonectidae (Unident.) QH679999
6
Pleidae (Unident.) QH689999
6
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Odonata QO 27 3
Coenagrionidae (Unident.) QO029999
13
Lestidae (Unident.) QO059999
1
Aeshnidae (Unident.) QO129999
7
Corduliidae (Unident.) QO169999
4
Libellulidae (Unident.) QO179999
2
Trichoptera QT 8 8
Hydroptilidae (Unident.) QT039999
1
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 3.6
Weighted SIGNALT 4.2