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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	02-04-2007
Taxa count ORDER	11
Taxa count FAMILY	31
Taxa count ALT	31
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.3	2.9	2
Weighted SIGNAL	3		2.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	57.53%	1,062,379,912m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.5 Navigation and communication	25.25%	466,276,467m²
	Arable Farming	3.3.3 Hay and silage, 4.3.3 Irrigated hay and silage, 4.4.4 Irrigated vine fruits, 4.5.3 Irrigated seasonal vegetables and herbs	8.01%	147,837,657m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms	2.78%	51,280,405m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	2.53%	46,777,736m²
	Mining	5.8.2 Quarries	2.10%	38,772,989m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures	0.96%	17,760,531m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.64%	11,756,971m²
	Natural	1.2.0 Managed resource protection	0.11%	2,001,187m²
	Waste Management	5.9.1 Effluent pond, 5.9.2 Landfill	0.08%	1,500,890m²
	Industrial	5.3.0 Manufacturing and industrial	0.01%	250,148m²
Show minor land uses 8
				18,465,949m²

SIGNALT	2.3
	ORDER
Weighted SIGNALT	2.5