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

IVORY CREEK AT ESKDALE STATION 1430088

Source MIV
Latest Sample Date 26-05-2005
Taxa count ORDER 17
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 23
ORDER FAMILY ALT
SIGNAL 3 3.1 2.4
Weighted SIGNAL 3.3 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 97.54% 9,503,587,566m2
Show minor land uses 5
97,433,839m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 4
Hydridae (Unident.) IB019999
4
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Nematomorpha IJ 1 6
Nematomorpha (Unident.) IJ999999
1
Gastropoda KG 17 1
Lymnaeidae (Unident.) KG059999
3
Planorbidae (Unident.) KG079999
6
Physidae (Unident.) KG089999
8
Bivalvia KP 16 3
Sphaeriidae (Unident.) KP039999
16
Hirudinea LH 10 1
Glossiphoniidae (Unident.) LH019999
10
Oligochaeta LO 17 2
Oligochaeta (Unident.) LO999999
17
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OG 20
Cladocera (Unident.) OG999999
20
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Coleoptera QC 45 5
Dytiscidae (Unident.) QC099999
17
Hydrophilidae (Unident.) QC119999
27
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 32 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
20
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 23 9
Baetidae (Unident.) QE029999
19
Caenidae (Unident.) QE089999
4
Hemiptera QH 35 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
19
Notonectidae (Unident.) QH679999
2
Pleidae (Unident.) QH689999
9
Odonata QO 34 3
Coenagrionidae (Unident.) QO029999
9
Aeshnidae (Unident.) QO129999
10
Libellulidae (Unident.) QO179999
12
Lindeniidae (Unident.) QO229999
1
Hemicorduliidae (Unident.) QO309999
2
Trichoptera QT 11 8
Leptoceridae (Unident.) QT259999
11
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.3