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

Gingin Brook - US Of Miungala Brook MR-06

Source Department of Water and Environment Regulation
Latest Sample Date 20-10-2008
Taxa count ORDER 4
Taxa count FAMILY 4
Taxa count ALT 4
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2 2 2.8
Weighted SIGNAL 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures, 4.2.2 Irrigated pasture legumes, 4.2.4 Irrigated sown grasses 48.83% 19,398,367,272m2
  Minimal Use 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 27.94% 11,099,282,320m2
  Natural 1.1.1 Strict nature reserves 12.10% 4,805,838,734m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.6 Irrigated perennial flowers and bulbs, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs 4.67% 1,854,630,722m2
Show minor land uses 10
397,258,000m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OT 14
Palaemonidae (Unident.) OT029999
14
Palaemonidae (Unident.)
Diptera QD 2 3
Chironominae (Unident.) QDAJ9999
2
Odonata QO 2 3
Austrogomphus sp.(Unident.) QO130499
2
ORDER
SIGNALT 2.0
Weighted SIGNALT 1.3