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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	05-11-2008
Taxa count ORDER	11
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	38
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.2	3.6
Weighted SIGNAL	5		4.5

	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	46.60%	50,142,700,639m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	19.76%	21,264,312,858m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	16.92%	18,208,483,459m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	13.62%	14,659,181,609m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	0.90%	973,445,655m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.88%	943,697,315m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.79%	853,952,326m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	0.51%	546,219,506m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.00%	2,499,860m²
Show minor land uses 5
				1,075,944,932m²

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.4