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

Tanks Ck @ Putty Rd 22010

Source Office of Environment and Heritage
Latest Sample Date 16-04-2007
Taxa count ORDER 12
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 2.8 3.3 2.8
Weighted SIGNAL 4.1 3.8

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 75.48% 607,031,452m2
Show minor land uses 1
8,042,105m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 5 1
Planorbidae (Unident.) KG079999
5
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 3
Cladocera (Unident.) OG999999
3
Unknown OH 50
Ostracoda (Unident.) OH999999
50
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Coleoptera QC 54 5
Dytiscidae (Unident.) QC099999
21
Hydrophilidae (Unident.) QC119999
18
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
10
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Diptera QD 65 3
Chaoboridae (Unident.) QD059999
1
Culicidae (Unident.) QD079999
14
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Athericidae (Unident.) QD229999
2
Athericidae (Unident.)
Athericidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
29
Ephemeroptera QE 9 9
Baetidae (Unident.) QE029999
4
Leptophlebiidae (Unident.) QE069999
5
Hemiptera QH 9 2
Veliidae (Unident.) QH569999
3
Gelastocoridae (Unident.) QH649999
1
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
1
Odonata QO 12 3
Aeshnidae (Unident.) QO129999
2
Corduliidae (Unident.) QO169999
10
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.0