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

Source	Office of Environment and Heritage
Latest Sample Date	07-04-2009
Taxa count ORDER	12
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	42
	ORDER	FAMILY	ALT
SIGNAL	3	3.9	3.1
Weighted SIGNAL	4.8		3.8

	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	42.88%	41,806,563,410m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	14.89%	14,514,445,605m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	4.37%	4,259,307,401m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	2.40%	2,338,031,509m²
	Forestry	2.2.0 Production native forests	1.80%	1,753,023,625m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.96%	933,762,584m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	0.73%	712,009,595m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.15%	145,251,958m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.00%	2,500,034m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.00%	500,007m²
Show minor land uses 7
				975,058,140m²

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.7