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

Fife's Ck @ Stockyard Ck Stn 42090

Source Office of Environment and Heritage
Latest Sample Date 25-05-2010
Taxa count ORDER 9
Taxa count FAMILY 18
Taxa count ALT 18
Mayflies present? 22
ORDER FAMILY ALT
SIGNAL 3.4 3.8 2.6
Weighted SIGNAL 4.4 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 62.13% 8,661,124,618m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park 20.96% 2,921,629,364m2
  Forestry 2.2.0 Production native forests 14.84% 2,068,018,525m2
Show minor land uses 3
139,393,100m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 8 1
Lymnaeidae (Unident.) KG059999
2
Physidae (Unident.) KG089999
6
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 6 5
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 16 3
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
8
Ephemeroptera QE 22 9
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
11
Hemiptera QH 17 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
3
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
12
Odonata QO 15 3
Coenagrionidae (Unident.) QO029999
2
Libellulidae (Unident.) QO179999
13
Trichoptera QT 12 8
Ecnomidae (Unident.) QT089999
4
Odontoceridae (Unident.) QT229999
2
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 3.4
Weighted SIGNALT 4.2