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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	19-09-2006
Taxa count ORDER	15
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	51
	ORDER	FAMILY	ALT
SIGNAL	2.6	2.9	2.2
Weighted SIGNAL	3.8		3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	47.12%	214,093,469,642m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	43.69%	198,471,026,585m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	3.80%	17,262,937,078m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection	2.18%	9,884,963,970m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	1.41%	6,383,976,731m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland	1.08%	4,918,732,072m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.6.0 Utilities, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	0.67%	3,032,238,948m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.06%	261,249,048m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.00%	1,999,993m²
Show minor land uses 6
				4,543,105,941m²

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.6