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

ANNA CREEK AT LAKE ELPHINSTONE 1304074

Source MIV
Latest Sample Date 27-10-1998
Taxa count ORDER 11
Taxa count FAMILY 19
Taxa count ALT 19
Mayflies present? 13
ORDER FAMILY ALT
SIGNAL 3.1 3.7 2.5
Weighted SIGNAL 4.6 3.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 85.59% 1,957,454,381m2
  Water 6.1.0 Lake 14.13% 323,157,559m2
Show minor land uses 1
22,871,151m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 12 1
Lymnaeidae (Unident.) KG059999
2
Planorbidae (Unident.) KG079999
10
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OT 4
Palaemonidae (Unident.) OT029999
4
Palaemonidae (Unident.)
Diptera QD 40 3
Ceratopogonidae (Unident.) QD099999
20
Ceratopogonidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 13 9
Baetidae (Unident.) QE029999
3
Caenidae (Unident.) QE089999
10
Hemiptera QH 11 2
Corixidae (Unident.) QH659999
1
Pleidae (Unident.) QH689999
10
Odonata QO 11 3
Coenagrionidae (Unident.) QO029999
10
Libellulidae (Unident.) QO179999
1
Trichoptera QT 12 8
Hydropsychidae (Unident.) QT069999
1
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Lymnaeidae (Unident.) KG059999
2
Planorbidae (Unident.) KG079999
6
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 3
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
8
Diptera QD 12 3
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
2
Caenidae (Unident.) QE089999
10
Hemiptera QH 12 2
Corixidae (Unident.) QH659999
3
Pleidae (Unident.) QH689999
9
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Odonata QO 10 3
Coenagrionidae (Unident.) QO029999
10
Trichoptera QT 7 8
Hydroptilidae (Unident.) QT039999
1
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
5
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.3