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

NINE MILE CREEK AT STANLEY 6418

Source EPA Victoria
Latest Sample Date 12-04-2011
Taxa count ORDER 4
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 19
ORDER FAMILY ALT
SIGNAL 5.5 4.7 3.4
Weighted SIGNAL 4.4 6.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.6.0 Utilities, 5.7.2 Roads 35.94% 216,833,327m2
  Pastoral Farming 3.2.0 Grazing modified pastures 24.32% 146,718,063m2
  Forestry 2.2.0 Production native forests 21.55% 130,000,188m2
  Arable Farming 3.4.0 Perennial horticulture, 3.4.3 Tree nuts 8.44% 50,902,185m2
  Forestry Plantation 3.1.2 Softwood plantation forestry 6.08% 36,679,516m2
  Unknown 3.6.4 No defined use 3.23% 19,462,600m2
Show minor land uses 1
6,033,406m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Diptera QD 52 3
Simuliidae (Unident.) QD109999
30
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
13
Chironomidae (Unident.) (Pupa) QDAZ999I
3
Ephemeroptera QE 19 9
Leptophlebiidae (Unident.) QE069999
19
Trichoptera QT 25 8
Hydrobiosidae (Unident.) QT019999
21
Calocidae (Unident.) QT189999
4
ORDER
SIGNALT 5.5
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Coleoptera QC 1 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Diptera QD 16 3
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Trichoptera QT 30 8
Hydrobiosidae (Unident.) QT019999
30
ORDER
SIGNALT 6.2
Weighted SIGNALT 6.0