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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	14-01-2011
Taxa count ORDER	13
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	14
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.7	3.1
Weighted SIGNAL	4.7		3.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	41.79%	80,946,156,894m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	19.27%	37,323,495,979m²
	Natural	1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park, 1.2.0 Managed resource protection	4.45%	8,628,133,485m²
	Water	6.1.0 Lake, 6.3.0 River, 6.5.0 Marsh/wetland	4.07%	7,876,643,633m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads	1.24%	2,408,717,472m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.21%	403,494,551m²
	Arable Farming	3.4.2 Olives, 3.5.0 Seasonal horticulture, 4.4.0 Irrigated perennial horticulture	0.02%	34,249,537m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.00%	9,499,872m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.00%	6,499,912m²
	Industrial	5.5.1 Commercial services	0.00%	4,749,936m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.00%	4,249,943m²
	Intensive Pastoral Farming	5.2.5 Aquaculture, 5.2.7 Saleyards/stockyards	0.00%	3,999,946m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.00%	2,999,959m²
Show minor land uses 9
				1,937,078,841m²

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.0