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

Breakfast Ck u/s Mount Warning Car Park TWED705

Source Office of Environment and Heritage
Latest Sample Date 08-10-1997
Taxa count ORDER 10
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 5 5.4 4.7
Weighted SIGNAL 5.9 6.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 63.11% 466,945,046m2
  Natural 1.1.3 National park 34.02% 251,720,376m2
Show minor land uses 2
7,399,129m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.) QC099999
1
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
13
Ptilodactylidae (Unident.)
Diptera QD 4 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
2
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Corduliidae (Unident.) QO169999
1
Plecoptera QP 6 10
Gripopterygidae (Unident.) QP039999
6
Trichoptera QT 28 8
Philopotamidae (Unident.) QT049999
5
Hydropsychidae (Unident.) QT069999
14
Tasimiidae (Unident.) QT139999
1
Calocidae (Unident.) QT189999
1
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 5.0
Weighted SIGNALT 6.0