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

Kyeamba CK @ Ladysmith 61269

Source Office of Environment and Heritage
Latest Sample Date 12-11-2004
Taxa count ORDER 13
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 12
ORDER FAMILY ALT
SIGNAL 2.5 3.2 2
Weighted SIGNAL 3.9 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 35.34% 816,310,656m2
  Pastoral Farming 3.2.0 Grazing modified pastures 33.03% 762,855,797m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 21.84% 504,573,906m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure, 5.7.0 Transport and communication 5.17% 119,399,172m2
  Water 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland 3.41% 78,683,555m2
Show minor land uses 2
23,097,995m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Physidae (Unident.) KG089999
2
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 31
Ostracoda (Unident.) OH999999
31
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Isopoda OR 2 2
Oniscidae sp.(Unident.) OR259999
2
Oniscidae sp.(Unident.)
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 111 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
21
Hydrophilidae (Unident.) QC119999
48
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
3
Scirtidae (Unident.) QC209999
34
Scirtidae (Unident.)
Scirtidae (Unident.)
Curculionidae (Unident.) QCAN9999
2
Curculionidae (Unident.)
Curculionidae (Unident.)
Diptera QD 1 3
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 12 9
Leptophlebiidae (Unident.) QE069999
12
Hemiptera QH 12 2
Veliidae (Unident.) QH569999
4
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
4
Odonata QO 1 3
Lestidae (Unident.) QO059999
1
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.9